{"id":4623,"date":"2026-07-23T16:50:24","date_gmt":"2026-07-23T11:20:24","guid":{"rendered":"https:\/\/skillarbitra.ge\/blog\/?p=4623"},"modified":"2026-07-23T18:26:46","modified_gmt":"2026-07-23T12:56:46","slug":"us-sales-tax-nexus-remote-bookkeepers","status":"publish","type":"post","link":"https:\/\/skillarbitra.ge\/blog\/us-sales-tax-nexus-remote-bookkeepers\/","title":{"rendered":"US Sales Tax Nexus 2026: What Remote Bookkeepers Track by State"},"content":{"rendered":"<!--\n  US Sales Tax Nexus 2026 - VERSION-A\n  WP-paste-ready HTML. Paste directly into the WordPress block editor as\n  Custom HTML or via the Code Editor view.\n  - Slug: us-sales-tax-nexus-remote-bookkeepers\n  - Last verified: 2026-07-23\n  - Schema (FAQPage) is included at the bottom in separate wp:html blocks.\n  - VERSION-A: clean (no CTAs \/ Expert Inserts)\n-->\n\n\n<p>Last verified: 2026-07-23<\/p>\n<p>US sales tax nexus is the connection between a seller and a state that forces the seller to register, collect, and hand over sales tax there. For a remote bookkeeper closing the books for a US client, nexus is the single line item that turns a clean set of accounts into a compliance problem, because it changes state by state and it moves the moment a client&#8217;s sales cross a dollar figure or a warehouse holds their stock. Since the 2018 Supreme Court decision in South Dakota v. Wayfair, a client no longer needs an office in a state to owe tax there. They need only enough sales, and the bookkeeper is usually the first person positioned to see it happen.<\/p>\n<p>Here&#8217;s the short version for the person actually doing the work. A US seller triggers economic nexus once their sales into a state pass that state&#8217;s threshold, most commonly 100,000 dollars in a year, though California, Texas, and New York sit at 500,000 dollars. They trigger physical nexus the day they store inventory, place an employee, or keep a contractor in a state, and Amazon FBA stock counts. Once either kind of nexus exists, the client must register for a sales tax permit, collect tax at the buyer&#8217;s local rate, and file returns on the state&#8217;s schedule. The bookkeeper&#8217;s job is to watch every state&#8217;s running total and flag the crossing before the state does.<\/p>\n<p>This article sets out what US sales tax nexus is, the economic and physical rules that create it, how the thresholds differ by state in 2026, and the exact tracking a remote bookkeeper should run for a US client.<\/p>\n<p>Sales tax in the United States isn&#8217;t one federal tax the way India&#8217;s GST is one national system. It&#8217;s a patchwork of 45 state systems plus the District of Columbia, thousands of local jurisdictions layered on top, and five states that levy no state sales tax at all. A bookkeeper serving a single US e-commerce seller can find that client owing tax in a dozen states at once, each with its own threshold, permit, rate, and filing calendar.<\/p>\n\n<hr>\n\n<p>That complexity is also the opportunity. Indian professionals building a <a href=\"https:\/\/skillarbitra.ge\/blog\/us-accounting-career-from-india\/\" target=\"_blank\" rel=\"noopener\">US accounting career from India<\/a> increasingly win retainers precisely because they can run multi-state sales tax tracking that a small US business owner has neither the time nor the patience for. Get this right and it&#8217;s some of the stickiest, highest-trust work in remote bookkeeping.<\/p>\n<p>So let&#8217;s walk through it in the order a bookkeeper actually needs it: how nexus is triggered, what each state expects, and the tracking system that keeps a client compliant across all of them.<\/p>\n\n<hr>\n\n<nav class=\"ls-toc\" aria-label=\"Table of contents\">\n<h2>Table of Contents<\/h2>\n<ol class=\"ls-toc-list\">\n<li><a href=\"#h2-1\">How US sales tax nexus works after Wayfair<\/a>\n<\/li>\n<li><a href=\"#h2-2\">Economic nexus thresholds by state in 2026<\/a>\n<\/li>\n<li><a href=\"#h2-3\">Physical nexus and inventory, including Amazon FBA<\/a>\n<\/li>\n<li><a href=\"#h2-4\">Marketplace facilitator laws and what sellers still owe<\/a>\n<\/li>\n<li><a href=\"#h2-5\">States with no sales tax and the home-rule exceptions<\/a>\n<\/li>\n<li><a href=\"#h2-6\">What remote bookkeepers must track for US sales tax nexus by state<\/a>\n<\/li>\n<li><a href=\"#h2-7\">Registration, collection, and filing once nexus is triggered<\/a>\n<\/li>\n<li><a href=\"#h2-8\">Common US sales tax nexus mistakes remote bookkeepers make<\/a>\n<\/li>\n<li><a href=\"#h2-9\">Frequently asked questions<\/a>\n<\/li>\n<li><a href=\"#h2-10\">References<\/a>\n<ul>\n<li><a href=\"#official-guidance-regulations\">Official guidance &amp; regulations<\/a><\/li>\n<li><a href=\"#data-research\">Data &amp; research<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<\/nav>\n\n<hr>\n\n<h2 id=\"h2-1\">How US sales tax nexus works after Wayfair<\/h2>\n<p>US sales tax nexus works on two separate triggers, and a client can hit either one without warning. The first is physical presence: an office, an employee, or stored goods in a state. The second is economic activity: enough sales into a state to cross a set dollar or transaction line, even with no physical footprint at all. Before 2018, only the first kind counted. That changed in one ruling.<\/p>\n<p>On 21 June 2018, the US Supreme Court decided <a href=\"https:\/\/www.salestaxinstitute.com\/sales_tax_faqs\/wayfair-economic-nexus\" target=\"_blank\" rel=\"noopener\">South Dakota v. Wayfair, Inc.<\/a>, overturning a 1992 precedent (Quill Corp. v. North Dakota) that had required a physical presence before a state could make a seller collect sales tax. The Court upheld South Dakota&#8217;s law, which set nexus at 100,000 dollars in sales or 200 separate transactions into the state in the current or prior calendar year. That single case created what everyone now calls economic nexus, and within a few years nearly every state with a sales tax had copied the idea.<\/p>\n<p>What does that mean for a remote seller sitting outside the United States entirely, shipping to US buyers? The seller&#8217;s own location is irrelevant to sales tax. A dropshipper in Dubai or a Shopify brand run from Bengaluru can owe sales tax in Illinois the same way a company in Chicago does, because the tax attaches to where the customer is, not where the business sits. This is the part that catches first-time US-facing founders off guard, and it&#8217;s the reason their bookkeeper has to think in fifty separate columns rather than one.<\/p>\n<p>Nexus is also not the same as owing income tax, and confusing the two is a common early error. Sales tax nexus decides whether a client must collect tax from their customers and pass it to the state. It&#8217;s a pass-through: the client is a collection agent, not the taxpayer on that money. Income tax nexus is a different test entirely, with its own thresholds. When a bookkeeper says &#8220;you now have nexus in Georgia,&#8221; they almost always mean the sales tax kind, and the fix is registration and collection, not a bigger tax bill for the client.<\/p>\n<p>The practical reality is that nexus is a monitoring job, not a one-time setup. A client with no obligations in a state in January can cross the line in September and owe from that point forward. Miss the crossing and the tax doesn&#8217;t disappear. The state can assess it later, out of the client&#8217;s own pocket, plus penalties and interest, on sales where they never collected a cent. That gap between &#8220;when nexus started&#8221; and &#8220;when someone noticed&#8221; is exactly what a good bookkeeper is paid to close.<\/p>\n\n<h2 id=\"h2-2\">Economic nexus thresholds by state in 2026<\/h2>\n<p>Economic nexus thresholds set the dollar (and sometimes transaction) line a seller crosses to owe sales tax in a state without any physical presence there. The good news for a bookkeeper is that most states converged on one number. The catch is that the biggest markets didn&#8217;t, and a few states still count transactions in a way that can pull a low-revenue client into nexus faster than the dollar figure suggests.<\/p>\n<p>Start with the default. Most states that levy a sales tax set economic nexus at 100,000 dollars of sales into the state, measured over the current or previous calendar year. Some pair that with a 200-transaction alternative, so a seller crosses the line on whichever comes first. Georgia, New Jersey, and Ohio are typical here. If you&#8217;re tracking a client with modest order values, that 200-transaction test matters more than the dollar figure, because 200 small orders can arrive long before 100,000 dollars does.<\/p>\n<p>Then come the exceptions that dominate US e-commerce. California requires registration once a seller&#8217;s sales into the state top <a href=\"https:\/\/www.cdtfa.ca.gov\/industry\/wayfair.htm\" target=\"_blank\" rel=\"noopener\">500,000 dollars<\/a>, with no transaction count at all. Texas uses the same 500,000-dollar figure, measured over the <a href=\"https:\/\/comptroller.texas.gov\/taxes\/sales\/remote-sellers.php\" target=\"_blank\" rel=\"noopener\">preceding twelve months<\/a>. New York also sits at 500,000 dollars, but adds a second condition: the seller must clear that amount and make more than 100 sales into the state, both together. Alabama and Mississippi land in the middle at 250,000 dollars. So the three states most clients sell the most into are also the three where nexus starts latest, which is a small mercy worth explaining to a nervous founder.<\/p>\n<p>The comparison below lays out where the main thresholds fall in 2026.<\/p>\n<p>The bigger 2026 shift is the quiet death of the transaction count. A lower threshold once meant a state counted both dollars and transactions; over time, states realised the 200-transaction test was catching tiny sellers it never meant to tax and dropped it. As of 2026, more than half the states with a sales tax rely on a dollar figure alone. Illinois removed its 200-transaction test on 1 January 2026, so a remote seller now establishes nexus there only after 100,000 dollars in gross receipts. Utah dropped its transaction count on 1 July 2025, Alaska&#8217;s local jurisdictions did the same from 1 January 2025, and Kentucky follows on 1 August 2026. The trend runs one way: toward sales-only tests. That&#8217;s simpler to track, but it means a bookkeeper has to know each client-relevant state&#8217;s current rule rather than assuming last year&#8217;s still holds.<\/p>\n<p>One measurement point trips people up constantly, so nail it down per client. Does the state count gross sales, retail sales only, or taxable sales? Does the marketplace revenue count toward the threshold? And is the window the current calendar year, the prior one, or a rolling twelve months (as in Texas)? These aren&#8217;t academic. A client at 480,000 dollars in California is fine; the same client measured on a different basis in a different state might already be over. This is the same measurement discipline behind good <a href=\"https:\/\/skillarbitra.ge\/blog\/master-bookkeeping-for-small-businesses-in-the-us\/\" target=\"_blank\" rel=\"noopener\">bookkeeping for US small businesses<\/a>: the number is only useful if you know exactly what it includes.<\/p>\n\n\n<figure class=\"ls-infographic-wrap\" style=\"margin:2rem 0;\">\n<div class=\"sa-ig-nexuscompare\" style=\"margin:2rem 0;max-width:860px;\">\n<style>\n.sa-ig-nexuscompare, .sa-ig-nexuscompare *, .sa-ig-nexuscompare *::before, .sa-ig-nexuscompare *::after { margin: 0; padding: 0; box-sizing: border-box; }\n.sa-ig-nexuscompare { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #212121; }\n.sa-ig-nexuscompare .infographic { max-width: 860px; margin: 0 auto; border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; background: #ffffff; }\n.sa-ig-nexuscompare .title-bar { background: #2941ba; color: #ffffff; padding: 20px 24px; font-size: 20px; font-weight: 700; text-align: center; }\n.sa-ig-nexuscompare .content { padding: 24px; }\n.sa-ig-nexuscompare .table-wrap { overflow-x: auto; }\n.sa-ig-nexuscompare table { width: 100%; border-collapse: collapse; font-size: 14px; }\n.sa-ig-nexuscompare thead th { background: #1b2a8a; color: #ffffff; font-weight: 700; text-align: left; padding: 12px 14px; font-size: 13.5px; }\n.sa-ig-nexuscompare thead th:last-child { background: #feae2d; color: #212121; }\n.sa-ig-nexuscompare tbody td { padding: 12px 14px; vertical-align: top; line-height: 1.5; border-top: 1px solid #e0e0e0; }\n.sa-ig-nexuscompare tbody tr:nth-child(even) { background: #f5f5f5; }\n.sa-ig-nexuscompare tbody td:first-child { font-weight: 700; color: #1b2a8a; white-space: nowrap; }\n.sa-ig-nexuscompare tbody td:last-child { color: #7a3b1e; font-weight: 600; }\n.sa-ig-nexuscompare .footnote { margin-top: 16px; padding: 12px 14px; background: #eef1fb; border-left: 4px solid #2941ba; font-size: 13px; line-height: 1.55; color: #333333; border-radius: 0 6px 6px 0; }\n.sa-ig-nexuscompare .branding { text-align: right; padding: 12px 24px; font-size: 12px; color: #9e9e9e; border-top: 1px solid #e0e0e0; }\n@media (max-width: 640px) {\n  .sa-ig-nexuscompare .title-bar { font-size: 16px; padding: 16px; }\n  .sa-ig-nexuscompare .content { padding: 16px; }\n  .sa-ig-nexuscompare table, .sa-ig-nexuscompare thead, .sa-ig-nexuscompare tbody, .sa-ig-nexuscompare tr, .sa-ig-nexuscompare td { display: block; width: 100%; }\n  .sa-ig-nexuscompare thead { display: none; }\n  .sa-ig-nexuscompare tbody tr { margin-bottom: 16px; border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; background: #ffffff; }\n  .sa-ig-nexuscompare tbody tr:nth-child(even) { background: #ffffff; }\n  .sa-ig-nexuscompare tbody td { border-top: none; padding: 10px 14px; }\n  .sa-ig-nexuscompare tbody td:first-child { background: #2941ba; color: #ffffff; font-size: 15px; padding: 12px 14px; white-space: normal; }\n  .sa-ig-nexuscompare tbody td:not(:first-child)::before { content: attr(data-label); display: block; font-weight: 700; color: #b5760f; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px; }\n  .sa-ig-nexuscompare tbody td:not(:last-child):not(:first-child) { border-bottom: 1px solid #f0f0f0; }\n}\n<\/style>\n  <div class=\"infographic\">\n    <div class=\"title-bar\">US economic nexus thresholds by state, 2026<\/div>\n    <div class=\"content\">\n      <div class=\"table-wrap\">\n        <table>\n          <thead>\n            <tr>\n              <th>Threshold band<\/th>\n              <th>Example states<\/th>\n              <th>Dollar test<\/th>\n              <th>Transaction test<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td data-label=\"Threshold band\">Standard<\/td>\n              <td data-label=\"Example states\">Georgia, New Jersey, Ohio, and most states<\/td>\n              <td data-label=\"Dollar test\">100,000 dollars in a year.<\/td>\n              <td data-label=\"Transaction test\">Some add a 200-transaction alternative; many have dropped it.<\/td>\n            <\/tr>\n            <tr>\n              <td data-label=\"Threshold band\">Higher<\/td>\n              <td data-label=\"Example states\">California, Texas, New York<\/td>\n              <td data-label=\"Dollar test\">500,000 dollars.<\/td>\n              <td data-label=\"Transaction test\">None in CA and TX. New York also needs more than 100 transactions.<\/td>\n            <\/tr>\n            <tr>\n              <td data-label=\"Threshold band\">Middle<\/td>\n              <td data-label=\"Example states\">Alabama, Mississippi<\/td>\n              <td data-label=\"Dollar test\">250,000 dollars.<\/td>\n              <td data-label=\"Transaction test\">No separate transaction count.<\/td>\n            <\/tr>\n            <tr>\n              <td data-label=\"Threshold band\">No state sales tax<\/td>\n              <td data-label=\"Example states\">New Hampshire, Oregon, Montana, Delaware; Alaska (local only)<\/td>\n              <td data-label=\"Dollar test\">None at state level.<\/td>\n              <td data-label=\"Transaction test\">Alaska local jurisdictions use a 100,000-dollar statewide test.<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <div class=\"footnote\">Thresholds and measurement rules change often, so confirm each client-relevant state&#8217;s current test. Whether marketplace sales count toward these thresholds splits by state: roughly half include them, the rest exclude them once the platform is collecting.<\/div>\n    <\/div>\n    <div class=\"branding\">SkillArbitrage<\/div>\n  <\/div>\n<\/div>\n<\/figure>\n\n<h2 id=\"h2-3\">Physical nexus and inventory, including Amazon FBA<\/h2>\n<p>Physical nexus is the older, simpler trigger: a client owes sales tax in a state because they have a tangible presence there. The list of what counts is broader than most sellers expect, and one item on it, inventory, creates nexus that clients almost never see coming. So what actually establishes a physical presence?<\/p>\n<p>The classic triggers are an office, a store, or a warehouse in the state; an employee who lives or works there; and a contractor or sales representative operating in the state on the client&#8217;s behalf. A remote team changes this picture fast. A US client who hires a single customer-support rep in Florida has likely created sales tax nexus in Florida, wholly separate from any sales threshold. Attending trade shows, keeping equipment in a state, or using a local drop-shipper can do the same in many states. The rule of thumb: if the business puts people or property into a state, assume physical nexus until you confirm otherwise.<\/p>\n<p>Inventory is the big one, and it&#8217;s why e-commerce clients need special care. In most states, storing goods in a warehouse inside the state creates physical nexus, even if the seller never chose that warehouse and doesn&#8217;t know where it is. That&#8217;s the trap built into Amazon&#8217;s Fulfillment by Amazon (FBA) programme. Amazon moves a seller&#8217;s stock between fulfilment centres across the country to speed up delivery, so a seller who signed up in one state can wake up with inventory (and therefore nexus) in a dozen. The seller made no decision at all; the algorithm did.<\/p>\n<p>Picture a client running an FBA supplement brand. They&#8217;re based in Austin, so they assume Texas is their only concern. But Amazon has stored their pallets in fulfilment centres in Washington, California, and Ohio to position stock near buyers. Each of those states treats stored inventory as a physical presence, so nexus can exist there from day one of storage, with no minimum sales required. A bookkeeper who only watches economic thresholds will miss all three. This is exactly the kind of exposure that separates competent from careless work when you&#8217;re serving <a href=\"https:\/\/skillarbitra.ge\/blog\/top-10-skills-indian-accountants-us-ecommerce\/\" target=\"_blank\" rel=\"noopener\">US e-commerce brands as an Indian accountant<\/a>: you have to read the FBA inventory reports, not just the sales dashboard.<\/p>\n<p>How do you actually find FBA nexus? Amazon Seller Central publishes an Inventory Event Detail report and an inventory-by-state view that show where a seller&#8217;s units are sitting. Pull it, list the states, and check each one&#8217;s rules on inventory nexus. The position isn&#8217;t uniform: a Pennsylvania court held that FBA inventory alone doesn&#8217;t create nexus there, and a few states are similarly cautious, but most treat stored stock as a clear physical presence. So the safe default is to flag every state where stock has been held and confirm the exceptions rather than assume them. Frankly, this report gets overlooked far too often, and it&#8217;s the first place a state auditor looks.<\/p>\n\n<h2 id=\"h2-4\">Marketplace facilitator laws and what sellers still owe<\/h2>\n<p>Marketplace facilitator laws shift the duty to collect and remit sales tax from the individual seller onto the platform that hosts the sale. Every one of the 45 states with a sales tax, plus the District of Columbia, now has such a law; Missouri was the last to switch its on, from 1 January 2023. For a bookkeeper, these laws are a relief and a trap at the same time, and the trap is the part clients get wrong.<\/p>\n<p>The relief first. When a client sells through Amazon, Walmart, Etsy, or eBay, the platform is legally the &#8220;marketplace facilitator&#8221; and it collects sales tax from the buyer and remits it to the state itself. The seller doesn&#8217;t touch that tax on those marketplace transactions. So a client selling only on Amazon may have zero sales tax to collect directly, because Amazon is handling it at checkout across every state. That&#8217;s genuinely less work, and it&#8217;s worth confirming to a client who&#8217;s panicking about fifty registrations they may not need.<\/p>\n<p>Now the trap, and it has two parts. First, whether a client&#8217;s marketplace sales count toward their own economic nexus threshold splits roughly in half by state. Many states make you include those sales in your threshold even though the platform remitted the tax (California, Virginia, and Idaho are examples); close to half, including Colorado, Florida, and Georgia, exclude marketplace sales from the seller&#8217;s own count once the facilitator is collecting. So in an include-state a seller can be pushed over the line by Amazon sales alone and then owe registration and filing there for their other channels, while in an exclude-state those same Amazon sales don&#8217;t count toward the seller&#8217;s threshold at all. There is no single national answer, which is exactly why you check the rule per state. Second, the moment a client sells anywhere other than the marketplace, on their own Shopify store, at a trade show, through direct invoices, that channel is theirs to handle. The platform&#8217;s collection covers platform sales only. Nothing else.<\/p>\n<p>Think of it this way with a real split. A client does 300,000 dollars on Amazon and 120,000 dollars on their own Shopify site into California. Amazon collects and remits tax on its 300,000 dollars. Because California counts marketplace sales toward the seller&#8217;s own threshold, the combined 420,000 dollars is measured against California&#8217;s 500,000-dollar line, and the Shopify sales are entirely the client&#8217;s responsibility to collect on once nexus exists. In a state that excludes marketplace sales, only the 120,000 dollars of Shopify volume would count toward the threshold. So the bookkeeper&#8217;s real question is never &#8220;does the client use a marketplace?&#8221; It&#8217;s &#8220;what runs outside the marketplace, and does this particular state count marketplace sales toward the threshold?&#8221;<\/p>\n<p>There&#8217;s a filing wrinkle that surprises clients too. Once a client is registered in a state, that state usually still wants a return even for periods where the marketplace collected everything. The client files a return, reports the gross marketplace sales, then claims them as a deduction (marketplace sales already taxed by the facilitator), and remits zero. It&#8217;s a zero-dollar return, but skipping it can still trigger penalties or a delinquency notice. We&#8217;d recommend treating registration in any state as a standing filing obligation, not a one-time event, regardless of who&#8217;s collecting the tax.<\/p>\n<h2 id=\"h2-5\">States with no sales tax and the home-rule exceptions<\/h2>\n<p>Five states levy no statewide sales tax, and knowing them saves a bookkeeper from chasing obligations that don&#8217;t exist. They&#8217;re easy to remember by the acronym NOMAD: New Hampshire, Oregon, Montana, Alaska, and Delaware. A client selling into Oregon, Montana, New Hampshire, or Delaware has no state sales tax to collect there, full stop, and no economic nexus threshold to monitor for those four. That&#8217;s four columns you can leave blank.<\/p>\n<p>Alaska is the exception that ruins the clean rule. It has no state sales tax, but it lets local municipalities charge their own, and many do. To handle remote sellers, a group of Alaskan localities set up the Alaska Remote Seller Sales Tax Commission, which runs a single registration and a statewide economic nexus threshold (100,000 dollars in gross sales, after the local jurisdictions dropped the transaction count from 1 January 2025). So a client can owe local sales tax in Alaska even though the state itself levies none. Don&#8217;t treat Alaska as a no-tax state for a growing e-commerce client; treat it as its own small system.<\/p>\n<p>Then there are the home-rule states, which are less about &#8220;no tax&#8221; and more about &#8220;extra layers of tax.&#8221; In a home-rule state, some local jurisdictions administer and collect their own sales tax separately from the state, with their own rules, rates, and sometimes their own returns. Colorado and Louisiana are the well-known examples, and they can multiply a single state&#8217;s compliance into dozens of local filings. Alaska&#8217;s local structure has a similar effect. For a bookkeeper, the lesson is that &#8220;registered with the state&#8221; doesn&#8217;t always mean &#8220;covered everywhere in the state,&#8221; and a home-rule client needs a closer look at the city and county level.<\/p>\n<p>Does any of this change the core tracking method? Not really, but it changes the map. You still monitor sales by state, but for NOMAD states you can stop at the state line (except Alaska), and for home-rule states you may need to drill down to local jurisdictions. A smarter approach is to tag each state in your tracker with its type, standard, no-tax, Alaska-local, or home-rule, so nobody on the client&#8217;s team wastes a week trying to register in Montana.<\/p>\n<h2 id=\"h2-6\">What remote bookkeepers must track for US sales tax nexus by state<\/h2>\n<p>The tracking a remote bookkeeper must run for US sales tax nexus comes down to one discipline: a live, per-state record of the client&#8217;s sales against each state&#8217;s threshold, reviewed on a set cadence. This is the operational heart of the whole topic, and it&#8217;s what a client is really paying for. So what does the actual system look like?<\/p>\n<p>Build a nexus tracker, one row per state the client sells into. For each state, record four things: the state&#8217;s current threshold (dollars, transactions, or both), the measurement window it uses, the client&#8217;s running sales into that state for the relevant period, and a status flag. The status is the output that matters: approaching (say, within 20% of the line), triggered (crossed, needs registration), registered (permit obtained, collecting), or not applicable (a NOMAD state). A mid-year slice of that tracker appears below.<\/p>\n<p>Feed it from the right sources, and pull them all, not just the easy one. A single sales dashboard rarely tells the whole story. You want the client&#8217;s own store data (Shopify, WooCommerce), each marketplace&#8217;s sales-by-state export (Amazon, Etsy, Walmart), the FBA inventory-by-state report for physical nexus, and any direct or wholesale invoices. A tool like A2X, which pipes Amazon and Shopify payouts into QuickBooks Online with the state detail intact, makes those per-state totals far easier to trust than a raw platform dashboard. Reconcile them into one number per state. The mistake we see most often is tracking only Shopify while ignoring that Amazon volume is quietly counting toward the same state&#8217;s threshold.<\/p>\n<p>Set a review cadence and stick to it. For most small clients, a monthly review that lands during the month-end close is enough; for a fast-scaling client near several thresholds, go weekly on the states in the &#8220;approaching&#8221; band. The point of the cadence is lead time. You want to flag &#8220;California will cross 500,000 dollars in about six weeks&#8221; while there&#8217;s still time to register cleanly, not after the client has been selling untaxed for a quarter. This kind of proactive monitoring is what makes a bookkeeper worth a premium retainer, and it&#8217;s central to how you can <a href=\"https:\/\/skillarbitra.ge\/blog\/bookkeeper-charge-us-clients-remotely\/\" target=\"_blank\" rel=\"noopener\">charge US clients as a remote bookkeeper<\/a> rather than competing on hourly rates.<\/p>\n<p>One more column earns its place: an effective-date note. When a state&#8217;s threshold is crossed, nexus (and the duty to collect) usually starts on a specific date or on the first day of a set period afterward, not retroactively to January. Recording the exact crossing date tells the client when they should have started collecting, which is the figure that decides whether they have a clean go-forward registration or a back-tax exposure to clean up. Miss that date and you can&#8217;t tell the client whether they owe the state anything for the gap. Because you&#8217;re operating inside a cross-border engagement, how tax and compliance responsibility gets allocated between you and the client matters as much as the numbers; LawSikho&#8217;s guide to <a href=\"https:\/\/lawsikho.com\/blog\/cross-border-ip-agreements-india\/\" target=\"_blank\" rel=\"noopener\">cross-border agreements and their withholding-tax and GST clauses<\/a> shows how those obligations are pinned down on paper.<\/p>\n\n\n<figure class=\"ls-infographic-wrap\" style=\"margin:2rem 0;\">\n<div class=\"sa-ig-nexustracker\" style=\"margin:2rem 0;max-width:860px;\">\n<style>\n.sa-ig-nexustracker, .sa-ig-nexustracker *, .sa-ig-nexustracker *::before, .sa-ig-nexustracker *::after { margin: 0; padding: 0; box-sizing: border-box; }\n.sa-ig-nexustracker { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #212121; }\n.sa-ig-nexustracker .infographic { max-width: 860px; margin: 0 auto; border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; 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padding: 12px 14px; background: #eef1fb; border-left: 4px solid #2941ba; font-size: 13px; line-height: 1.55; color: #333333; border-radius: 0 6px 6px 0; }\n.sa-ig-nexustracker .branding { text-align: right; padding: 12px 24px; font-size: 12px; color: #9e9e9e; border-top: 1px solid #e0e0e0; }\n@media (max-width: 640px) {\n  .sa-ig-nexustracker .title-bar { font-size: 16px; padding: 16px; }\n  .sa-ig-nexustracker .content { padding: 16px; }\n  .sa-ig-nexustracker table, .sa-ig-nexustracker thead, .sa-ig-nexustracker tbody, .sa-ig-nexustracker tr, .sa-ig-nexustracker td { display: block; width: 100%; }\n  .sa-ig-nexustracker thead { display: none; }\n  .sa-ig-nexustracker tbody tr { margin-bottom: 16px; border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; background: #ffffff; }\n  .sa-ig-nexustracker tbody tr:nth-child(even) { background: #ffffff; }\n  .sa-ig-nexustracker tbody td { border-top: none; padding: 10px 14px; }\n  .sa-ig-nexustracker tbody td:first-child { background: #2941ba; color: #ffffff; font-size: 15px; padding: 12px 14px; white-space: normal; }\n  .sa-ig-nexustracker tbody td:not(:first-child)::before { content: attr(data-label); display: block; font-weight: 700; color: #b5760f; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px; }\n  .sa-ig-nexustracker tbody td:not(:last-child):not(:first-child) { border-bottom: 1px solid #f0f0f0; }\n}\n<\/style>\n  <div class=\"infographic\">\n    <div class=\"title-bar\">A remote bookkeeper&#8217;s nexus tracker: a mid-year slice<\/div>\n    <div class=\"content\">\n      <div class=\"table-wrap\">\n        <table>\n          <thead>\n            <tr>\n              <th>State<\/th>\n              <th>Threshold<\/th>\n              <th>Client sales YTD<\/th>\n              <th>Status<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td data-label=\"State\">California<\/td>\n              <td data-label=\"Threshold\">500,000 dollars<\/td>\n              <td data-label=\"Client sales YTD\">430,000 dollars<\/td>\n              <td data-label=\"Status\">Approaching (within 20%): register soon.<\/td>\n            <\/tr>\n            <tr>\n              <td data-label=\"State\">Illinois<\/td>\n              <td data-label=\"Threshold\">100,000 dollars (no transaction count from Jan 2026)<\/td>\n              <td data-label=\"Client sales YTD\">138,000 dollars<\/td>\n              <td data-label=\"Status\">Triggered: register and start collecting.<\/td>\n            <\/tr>\n            <tr>\n              <td data-label=\"State\">Washington<\/td>\n              <td data-label=\"Threshold\">FBA inventory held (physical nexus)<\/td>\n              <td data-label=\"Client sales YTD\">22,000 dollars<\/td>\n              <td data-label=\"Status\">Triggered by stored stock, not sales.<\/td>\n            <\/tr>\n            <tr>\n              <td data-label=\"State\">Oregon<\/td>\n              <td data-label=\"Threshold\">No state sales tax<\/td>\n              <td data-label=\"Client sales YTD\">61,000 dollars<\/td>\n              <td data-label=\"Status\">Not applicable: leave blank.<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <div class=\"footnote\">One row per state the client sells into, reviewed on a set cadence. Record the exact date each threshold is crossed: it decides whether the client has a clean go-forward registration or back-tax exposure to clean up.<\/div>\n    <\/div>\n    <div class=\"branding\">SkillArbitrage<\/div>\n  <\/div>\n<\/div>\n<\/figure>\n\n<h2 id=\"h2-7\">Registration, collection, and filing once nexus is triggered<\/h2>\n<p>Once nexus is triggered, three obligations follow in order: register for a sales tax permit, collect the correct tax on every taxable sale, and file returns on the state&#8217;s schedule. This is the execution phase, the point where tracking turns into action. What&#8217;s the actual sequence?<\/p>\n<p>First, register. The client applies for a sales tax permit (also called a seller&#8217;s permit or certificate of authority) with the state&#8217;s revenue department before collecting any tax. Collecting sales tax without a permit is itself illegal in most states, so the order matters: permit first, then collection. For clients hitting several states at once, the Streamlined Sales Tax programme is worth knowing. Its <a href=\"https:\/\/www.streamlinedsalestax.org\/\" target=\"_blank\" rel=\"noopener\">24 member states<\/a> accept a single registration through one system, and the programme even funds certified service providers that handle calculation and filing at no cost to sellers who qualify as volunteers, which many remote sellers with no physical presence in a state do. It won&#8217;t cover California, Texas, or New York (none are members), but it takes a real bite out of a multi-state registration project.<\/p>\n<p>Second, collect at the right rate, and this is where US sales tax gets fiddly. Most states are destination-based: the rate is the combined state, county, and city rate at the buyer&#8217;s shipping address, not the seller&#8217;s. So the same client charges a different rate to a buyer in Los Angeles than to one in Sacramento, because the local components differ. A minority of states use origin-based sourcing for in-state sales. In practice, no one calculates thousands of local rates by hand; the client&#8217;s platform or a tax engine (Avalara, TaxJar, or the marketplace&#8217;s own system) applies the rate at checkout. The bookkeeper&#8217;s job is to confirm the client is registered everywhere they&#8217;re collecting, and collecting everywhere they&#8217;re registered, so the two lists match.<\/p>\n<p>Third, file and remit on schedule, and the schedule isn&#8217;t uniform. After registration, a state assigns a filing frequency, monthly, quarterly, or annually, usually based on the client&#8217;s expected tax volume. Higher volume means more frequent filing. Each return reports taxable sales and tax collected for the period, and the client remits what they collected. Miss a deadline and penalties and interest attach quickly, even on a zero-dollar return. Turning US sales tax into a clean, repeatable filing service is a genuine remote-career path in itself; SkillArbitrage has covered how <a href=\"https:\/\/skillarbitra.ge\/blog\/how-us-sales-tax-filing-can-be-your-gateway-to-economic-freedom\/\" target=\"_blank\" rel=\"noopener\">US sales tax filing can become steady remote work<\/a> for professionals who master the cycle.<\/p>\n<p>A word on what to do when a client discovers old, unregistered nexus, because it happens on nearly every new e-commerce engagement. If a client has had nexus in a state for a year and never collected, they have back exposure. Many states run a Voluntary Disclosure Agreement (VDA) programme that limits the lookback period and often waives penalties in exchange for coming forward before the state finds them. The better approach, in our view, is to quantify the exposure first, then use a VDA to clean up the worst states, rather than registering blindly and inviting a question about the prior period. This is judgment work, and it&#8217;s worth looping in a US tax professional for the messy cases.<\/p>\n\n<h2 id=\"h2-8\">Common US sales tax nexus mistakes remote bookkeepers make<\/h2>\n<p>The common US sales tax nexus mistakes cluster around the same few blind spots, and every one of them is avoidable with a decent tracker and a monthly review. Knowing them in advance is half the defence. Which ones bite hardest?<\/p>\n<p>The first is watching economic thresholds while ignoring physical nexus. A bookkeeper who only tracks sales totals will miss the FBA inventory sitting in three states and the remote employee in a fourth, all of which create nexus at zero dollars of sales. Physical presence has no threshold, so it never shows up in a sales-based tracker. Check inventory and payroll locations separately, every time.<\/p>\n<p>The second is misjudging whether marketplace sales count toward the threshold. Because Amazon collects the tax, it&#8217;s tempting to leave those sales out of the nexus math entirely, but roughly half the states make you include them in the seller&#8217;s own threshold, so in an include-state a client selling heavily on a marketplace can trigger nexus (and direct-sale collection duties) they never saw coming. The reverse error is just as costly: assuming marketplace sales count everywhere and over-registering in exclude-states where they don&#8217;t. Applying one rule to every state, in either direction, is the single most common reason a client gets a surprise state notice.<\/p>\n<p>The third is missing trailing nexus. Nexus doesn&#8217;t end the instant a client&#8217;s sales dip back below a threshold. Many states keep the obligation alive for a trailing period, often the rest of the current year plus the next, so a client who had a big year and a quiet one still has to collect and file through the tail. Deregistering too early, on the assumption that falling under the line ends the duty, leaves a gap the state can assess later. When in doubt, confirm the state&#8217;s trailing-nexus rule before closing an account.<\/p>\n<p>The fourth is forgetting the home-rule and local layers. A bookkeeper who registers a Colorado client with the state and stops there can miss self-administered city taxes that the state registration never covered. The same goes for treating Alaska as a no-tax state. This is where the &#8220;one row per state&#8221; tracker needs a sub-note for the handful of states that push tax administration down to the local level.<\/p>\n<p>The last, and most expensive, is treating nexus as a set-and-forget task. Thresholds change (the transaction-count removals of 2025 and 2026 are proof), clients enter new states, and marketplaces move inventory. This is where most engagements go wrong: the tracker gets built once and never updated, so it slowly drifts out of line with reality. A live tracker reviewed on a cadence is the whole job. Build it once, then actually keep it current, and you&#8217;ve delivered the thing US clients struggle to do for themselves. For the deeper cross-border picture of how professional income and indirect taxes interact across jurisdictions, iPleaders has a useful overview of <a href=\"https:\/\/blog.ipleaders.in\/taxation-of-cross-border-consulting-and-professional-services-an-overview\/\" target=\"_blank\" rel=\"noopener\">how cross-border professional services are taxed<\/a>.<\/p>\n<h2 id=\"h2-9\">Frequently asked questions<\/h2>\n<p><strong>What is US sales tax nexus in simple terms?<\/strong>\nUS sales tax nexus is the connection between a seller and a state that requires the seller to register, collect sales tax from buyers in that state, and remit it. It&#8217;s created either by physical presence (an office, employee, or stored inventory) or by economic activity (sales crossing the state&#8217;s threshold). Once nexus exists, the seller becomes a collection agent for that state.<\/p>\n<p><strong>What is the standard economic nexus threshold in 2026?<\/strong>\nMost US states set economic nexus at 100,000 dollars of sales into the state over the current or prior calendar year, and some also apply a 200-transaction alternative. The main exceptions are California, Texas, and New York at 500,000 dollars, and Alabama and Mississippi at 250,000 dollars. New York additionally requires more than 100 transactions alongside its 500,000-dollar figure.<\/p>\n<p><strong>Does a business need a physical location to owe sales tax in a state?<\/strong>\nNo. Since the 2018 South Dakota v. Wayfair decision, a business can owe sales tax in a state purely on economic nexus, meaning enough sales into that state, with no office, employee, or property there. This is why remote and overseas sellers can owe US sales tax despite having no US presence at all.<\/p>\n<p><strong>Does Amazon FBA create sales tax nexus?<\/strong>\nIn most states, yes. When Amazon stores a seller&#8217;s inventory in a fulfilment centre in a state, that stored inventory is a physical presence and creates nexus there, often with no minimum sales. Because Amazon moves stock between states automatically, a seller can have FBA nexus in several states without choosing to. The Inventory Event Detail report in Seller Central shows where the stock is held.<\/p>\n<p><strong>If a client sells only on Amazon, do they still need to worry about sales tax?<\/strong>\nOften less, but not never. Amazon collects and remits sales tax on Amazon sales as a marketplace facilitator, so the client doesn&#8217;t collect on those transactions. But in the roughly half of states that include marketplace sales in the threshold, those sales still count toward the client&#8217;s economic nexus there (other states exclude them), and any sales outside Amazon (a Shopify store, direct invoices) remain the client&#8217;s own responsibility to collect and file.<\/p>\n<p><strong>Which US states have no sales tax?<\/strong>\nFive states levy no statewide sales tax: New Hampshire, Oregon, Montana, Alaska, and Delaware (the NOMAD states). Four of them have no sales tax at any level. Alaska is the exception: it has no state sales tax but allows local municipalities to charge their own, administered through the Alaska Remote Seller Sales Tax Commission with a 100,000-dollar threshold.<\/p>\n<p><strong>What counts toward the economic nexus threshold, gross or taxable sales?<\/strong>\nIt varies by state. Some states count gross sales, some count only retail sales, and some count only taxable sales; the measurement window also differs (current year, prior year, or a rolling twelve months, as in Texas). Because of this, a bookkeeper must confirm each relevant state&#8217;s exact definition rather than applying one rule everywhere.<\/p>\n<p><strong>How often should a bookkeeper review a client&#8217;s nexus position?<\/strong>\nFor most small clients, a monthly review timed with the month-end close is sufficient. For a fast-scaling client near several thresholds, review the &#8220;approaching&#8221; states weekly. The goal is lead time: flag an upcoming crossing weeks before it happens so the client can register and start collecting cleanly rather than discovering back exposure later.<\/p>\n<p><strong>What happens if a client crosses a threshold but never registered?<\/strong>\nThe client has back exposure: the state can assess the uncollected tax, plus penalties and interest, out of the client&#8217;s own pocket. Many states offer a Voluntary Disclosure Agreement that limits the lookback period and often waives penalties for sellers who come forward before being audited. Quantify the exposure first, then use a VDA to clean up the worst states.<\/p>\n<p><strong>Is US sales tax the same as India&#8217;s GST?<\/strong>\nNo. India&#8217;s GST is a single national system with input credits and a uniform return structure. US sales tax is a state-level tax with 45 separate state systems, thousands of local jurisdictions, no input-credit mechanism for the end tax, and wide variation in rates, thresholds, and filing rules. A professional used to GST has to unlearn the idea of one national tax.<\/p>\n<p><strong>Do the sales tax thresholds ever change?<\/strong>\nYes, and they&#8217;ve been changing steadily. Through 2025 and 2026, a series of states dropped their 200-transaction test in favour of a dollar-only threshold, including Utah (July 2025), Illinois (January 2026), and Kentucky (August 2026). This is why nexus tracking is a live task: last year&#8217;s rule for a state may not be this year&#8217;s.<\/p>\n<p><strong>What&#8217;s the difference between sales tax nexus and income tax nexus?<\/strong>\nSales tax nexus decides whether a client must collect and remit sales tax on their customers&#8217; purchases; the client is a pass-through collector. Income tax nexus decides whether a client owes state income (or franchise) tax on their own profits, and it uses different thresholds. A client can have one without the other, so the two must be tracked separately.<\/p>\n<h2 id=\"h2-10\">References<\/h2>\n<h3 id=\"official-guidance-regulations\">Official guidance &amp; regulations<\/h3>\n<ol>\n<li><a href=\"https:\/\/www.supremecourt.gov\/opinions\/17pdf\/17-494_j4el.pdf\" target=\"_blank\" rel=\"noopener\">South Dakota v. Wayfair, Inc., 585 U.S. ___ (2018)<\/a>: Supreme Court of the United States<\/li>\n<li><a href=\"https:\/\/www.cdtfa.ca.gov\/industry\/wayfair.htm\" target=\"_blank\" rel=\"noopener\">Use Tax Collection Requirements Based on Sales into California (500,000-dollar threshold)<\/a>: California Department of Tax and Fee Administration<\/li>\n<li><a href=\"https:\/\/comptroller.texas.gov\/taxes\/sales\/remote-sellers.php\" target=\"_blank\" rel=\"noopener\">Remote Sellers (500,000-dollar safe harbour)<\/a>: Texas Comptroller of Public Accounts<\/li>\n<li><a href=\"https:\/\/www.streamlinedsalestax.org\/\" target=\"_blank\" rel=\"noopener\">Streamlined Sales and Use Tax Agreement, member states and single registration<\/a>: Streamlined Sales Tax Governing Board<\/li>\n<\/ol>\n<h3 id=\"data-research\">Data &amp; research<\/h3>\n<ol>\n<li><a href=\"https:\/\/www.salestaxinstitute.com\/sales_tax_faqs\/wayfair-economic-nexus\" target=\"_blank\" rel=\"noopener\">South Dakota v. Wayfair economic nexus FAQ<\/a>: Sales Tax Institute, 2026<\/li>\n<li><a href=\"https:\/\/www.avalara.com\/us\/en\/learn\/guides\/state-by-state-guide-economic-nexus-laws.html\" target=\"_blank\" rel=\"noopener\">State-by-state guide to economic nexus laws<\/a>: Avalara, 2026<\/li>\n<li><a href=\"https:\/\/www.avalara.com\/us\/en\/learn\/guides\/state-by-state-guide-to-marketplace-facilitator-laws.html\" target=\"_blank\" rel=\"noopener\">State-by-state guide to marketplace facilitator laws<\/a>: Avalara, 2026<\/li>\n<\/ol>\n<p><em>This article is for informational and educational purposes only and does not constitute professional, financial, legal, or tax advice. US sales tax rules, thresholds, and filing requirements change frequently and differ by state and locality, and individual situations vary. For guidance specific to a client&#8217;s circumstances, consult a qualified US state and local tax professional before acting.<\/em><\/p>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is US sales tax nexus in simple terms?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"US sales tax nexus is the connection between a seller and a state that requires the seller to register, collect sales tax from buyers in that state, and remit it. It is created either by physical presence (an office, employee, or stored inventory) or by economic activity (sales crossing the state's threshold). 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Quantify the exposure first, then use a VDA to clean up the worst states.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is US sales tax the same as India's GST?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. India's GST is a single national system with input credits and a uniform return structure. US sales tax is a state-level tax with 45 separate state systems, thousands of local jurisdictions, no input-credit mechanism for the end tax, and wide variation in rates, thresholds, and filing rules. A professional used to GST has to unlearn the idea of one national tax.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do the sales tax thresholds ever change?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, and they have been changing steadily. Through 2025 and 2026, a series of states dropped their 200-transaction test in favour of a dollar-only threshold, including Utah (July 2025), Illinois (January 2026), and Kentucky (August 2026). This is why nexus tracking is a live task: last year's rule for a state may not be this year's.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What's the difference between sales tax nexus and income tax nexus?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Sales tax nexus decides whether a client must collect and remit sales tax on their customers' purchases; the client is a pass-through collector. Income tax nexus decides whether a client owes state income (or franchise) tax on their own profits, and it uses different thresholds. A client can have one without the other, so the two must be tracked separately.\"\n      }\n    }\n  ]\n}\n<\/script>\n\n\n<style>.ls-cta-br{display:none;}@media(max-width:768px){#ls-floating-cta{padding:8px 12px !important;}#ls-floating-cta .ls-wrap{flex-direction:column !important;align-items:center !important;gap:8px !important;}#ls-floating-cta a{font-size:11px !important;padding:8px 16px !important;white-space:normal !important;text-align:center !important;max-width:90vw !important;}.ls-cta-br{display:block !important;}}<\/style><div id=\"ls-floating-cta\" style=\"position:fixed;bottom:0;left:0;right:0;z-index:9999;background:#0f0f0f;border-top:3px solid #2941BA;padding:12px 20px;box-shadow:0 -4px 20px rgba(0,0,0,0.3);\"><div class=\"ls-wrap\" style=\"display:flex;align-items:center;justify-content:center;gap:24px;\"><div style=\"display:flex;align-items:center;gap:10px;\"><a href=\"https:\/\/growthx.skillarbitra.ge\/f\/tier-2-women-com-2?p_source=wai_blog_sa&#038;p_cta=sa-wai-us-sales-tax-nexus-remote-bookkeepers\" onclick=\"gtag(&#039;event&#039;,&#039;cta_click&#039;,{send_to:&#039;G-B23VVGPQ92&#039;,p_source:&#039;wai_blog_sa&#039;,p_cta:&#039;sa-wai-us-sales-tax-nexus-remote-bookkeepers&#039;});\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#2941BA;color:#fff;padding:11px 20px;border-radius:7px;font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap;\">No experience needed \u2014<br class=\"ls-cta-br\"> 30-day AI remote-work training for women, \u20b9100 \u2192<\/a><button onclick=\"document.getElementById('ls-floating-cta').style.display='none'\" style=\"background:none;border:none;color:#555;font-size:18px;cursor:pointer;padding:4px;line-height:1;position:absolute;right:16px;\">\u2715<\/button><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Last verified: 2026-07-23 US sales tax nexus is the connection between a seller and a state that forces the seller to register, collect, and hand over sales tax there. For&hellip;<\/p>\n","protected":false},"author":35,"featured_media":4624,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[798,745,36],"tags":[1384,1383,1382,1381,801,1380,1379,1385],"class_list":["post-4623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-us-accounting-tax","category-accounting-and-tax","category-bookkeeper","tag-amazon-fba","tag-economic-nexus","tag-marketplace-facilitator","tag-physical-nexus","tag-remote-bookkeeping","tag-sales-tax-by-state","tag-us-sales-tax-nexus","tag-wayfair"],"_links":{"self":[{"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/posts\/4623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/users\/35"}],"replies":[{"embeddable":true,"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/comments?post=4623"}],"version-history":[{"count":2,"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/posts\/4623\/revisions"}],"predecessor-version":[{"id":4630,"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/posts\/4623\/revisions\/4630"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/media\/4624"}],"wp:attachment":[{"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/media?parent=4623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/categories?post=4623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skillarbitra.ge\/blog\/wp-json\/wp\/v2\/tags?post=4623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}