Scaling Your Shopify Store: The Cross-Border VAT Roadmap

Scaling Your Shopify Store Across Borders: The Tax Reality

Scaling a Shopify store from a local hero to a global powerhouse is the ultimate goal for most e-commerce entrepreneurs. The Shopify platform makes the front-end incredibly easy: you can reach customers in Berlin, New York, and Sydney with just a few clicks. However, the back-end reality of international expansion is often dominated by three letters: VAT (or GST, or Sales Tax).

When you cross borders, you aren’t just shipping a product; you are entering a new legal jurisdiction with its own set of tax obligations. Ignoring these doesn’t just lead to fines; it can lead to your packages being seized at customs and your brand reputation being trashed by unexpected “tax due” notices sent to your customers.

This roadmap outlines how to navigate cross-border VAT and sales tax as you scale, ensuring your compliance keeps pace with your growth.

Step 1: Master the UK Market (The £0 Threshold Trap)

For many Shopify sellers, the UK is either their home base or their first major international target. If you are a UK-based business, you likely know about the £90,000 VAT registration threshold. You can operate under this limit without registering, though many choose to register early to reclaim input VAT on stock and shipping costs.

However, if you are an international seller (e.g., based in the USA or EU) selling to UK customers via Shopify, the rules are different. There is a £0 threshold for non-resident sellers. This means from your very first sale to a UK customer, you have a legal obligation for VAT registration.

Why a Specialized Shopify Accountant Matters

Shopify does a great job of collecting tax at checkout, but it does not file it for you. This is where working with a Shopify accountant becomes vital. A specialized accountant ensures that your Shopify tax settings are configured correctly so you aren’t paying the tax out of your own margins. They take your raw Shopify data and transform it into accurate HMRC filings, allowing you to focus on sourcing and marketing.

Step 2: Navigate the European Union (OSS and IOSS)

The EU is a massive market, but with 27 different member states, the tax landscape used to be a nightmare. Thankfully, the EU introduced “One Stop Shop” (OSS) and “Import One Stop Shop” (IOSS) to simplify things for digital sellers.

The €10,000 Micro-Business Threshold

If you are an EU-based business, you can take advantage of the €10,000 threshold. Until your total sales across all other EU countries exceed this amount, you charge your local country’s VAT rate. Once you hit €10,001, you must charge the VAT rate of the country where your customer is located.

Implementing OSS and IOSS

For non-EU sellers, or EU sellers who have outgrown the micro-business threshold, these schemes are game-changers:

  • OSS (One Stop Shop): Allows you to register for VAT in one EU country and file a single quarterly return for all B2C sales across the entire EU.
  • IOSS (Import One Stop Shop): Designed for sellers shipping goods from outside the EU (like the UK or China) with a value under €150. This allows for “green channel” customs clearance, meaning your customer doesn’t get hit with a surprise tax bill upon delivery.

If you are using Amazon FBA alongside your Shopify store, you might need to consider Pan-European VAT setup and ongoing filings support, especially if you are moving stock between warehouses in different countries.

Step 3: Conquering the USA (The Nexus Challenge)

The US doesn’t have a national VAT. Instead, it has a fragmented system of state and local Sales Taxes. Scaling your Shopify store into the US requires an understanding of “Nexus.”

Physical vs. Economic Nexus

  • Physical Nexus: You have an obligation to collect sales tax if you have an office, warehouse, or employee in a state.
  • Economic Nexus: Following the Wayfair decision, states can require you to collect sales tax if you exceed a certain amount of revenue or a certain number of transactions (often $100,000 or 200 transactions) in that state.

Managing 50 different states, each with its own rules, is impossible to do manually. A compliance partner can act as your global compliance engine. You provide the transaction data from Shopify, and they handle the registrations and filings across the various US jurisdictions.

Step 4: Growth in Canada and Australia

As you move into Canada (GST/HST) and Australia (GST), the principles remain similar but the thresholds change.

  • Canada: You generally need to register once your worldwide taxable sales exceed CAD $30,000 over four consecutive quarters.
  • Australia: The threshold is AUD $75,000.

Both countries require precise reporting. A full compliance suite for these regions means you don’t just get advice on what to do: the filings are executed for you. This cross-border finance and cash-flow support is essential to maintain healthy cash flow while expanding.

Step 5: The Modular Approach – Test Before You Commit

One of the biggest mistakes Shopify sellers make is trying to register everywhere at once. This creates a massive administrative burden before the sales even justify it.

A modular tax service approach means you don’t have to sign up for a full-suite accounting package for a country you are just testing.

  • Want to test the German market? You can handle just your German VAT filings.
  • Moving into Australia? You can add GST filings as a standalone service.

This “pay-as-you-grow” model allows you to keep your overheads low while ensuring you never fall foul of local tax authorities. You focus on the product-market fit; your compliance partner ensures the compliance infrastructure is in place.

Your Shopify Compliance Checklist

To ensure your cross-border expansion is a success, follow this checklist:

  1. Audit Your Current Sales: Use Shopify reports to see where your customers are located.
  2. Check Thresholds: Are you approaching the €10,000 EU limit or the $100,000 US state limits?
  3. Update Tax Settings: Ensure Shopify is set to “Collect Tax” in the regions where you are registered.
  4. Register Early for the UK: If you are a non-resident, remember the £0 threshold.
  5. Choose a Compliance Partner: Move away from manual spreadsheets. You need a system where data flows from Shopify to a tax expert who handles the dirty work of filing.

Supporting Your Global Expansion

A dedicated tax compliance service is not a traditional tax consultancy that gives you a 50-page report and leaves you to figure it out. The best approach is an operational execution model built on ongoing support.

  • You provide the data: Integration with your Shopify store and other sales channels.
  • Compliance is completed: Your team handles the bookkeeping, tax calculations, and VAT/GST/Sales Tax filings on an ongoing basis.
  • Global Reach: From EU VAT registrations and filings to US Sales Tax and UK year-end accounts, coverage spans the jurisdictions that matter to your growth.

Looking For VAT Registration UK? Here Are 10 Things Every Growing Ltd Company Should Know

1. VAT Registration is Not Automatic

Many new directors assume that when they incorporate their company at Companies House, they are automatically registered for all necessary taxes. This is a common misconception. While you receive your Certificate of Incorporation and a Company Registration Number, VAT registration is an entirely separate process handled directly with HM Revenue & Customs (HMRC). You can register directly via the official GOV.UK service here: Register for VAT (GOV.UK).

You must proactively apply for a VAT number. If you are waiting for HMRC to “send you a bill” or “invite you to register,” you might find yourself facing significant penalties for late notification. Always treat VAT as a dedicated workstream in your accounting checklist.

2. Know the Current £90,000 Threshold

As of April 1, 2024, the mandatory VAT registration threshold in the UK is £90,000. If your taxable turnover exceeds this amount in any rolling 12-month period, you must register.

It is vital to understand the “rolling” part of this rule. You shouldn’t just check your turnover at the end of the tax year or your financial year. You must look back at the previous 12 months at the end of every single month. If at any point your cumulative sales for those 12 months hit £90,000, the clock starts ticking. For a deeper dive into this, check out our guide on what happens if you go above the VAT threshold.

3. The 30-Day Window: Don’t Miss the Deadline

Once you realize you have crossed (or will cross) the threshold, you have exactly 30 days from the end of the month in which you went over to notify HMRC. If you miss this window, HMRC can backdate your registration and demand the VAT you should have collected from your customers in the interim.

Because you cannot legally charge VAT until you have your number, you may end up having to pay that money out of your own pocket. Being proactive isn’t just about compliance; it’s about protecting your profit margins.

4. Voluntary Registration Can Be a Strategic Move

You don’t have to wait until you hit £90,000. Many businesses choose to register voluntarily. Why?

  • VAT Reclaims: If you have high setup costs or buy a lot of stock, being VAT registered allows you to reclaim the VAT paid on those business expenses.
  • Credibility: Being VAT registered often makes a small company look larger and more established to B2B clients and suppliers.
  • Future-Proofing: It gets your systems in order early so that you aren’t scrambling when you eventually hit the mandatory limit.

5. The Sterlinx Edge: Cross-Border VAT is Different

This is where most traditional UK accountants stop, but where Sterlinx Global Ltd truly leads the market. If you are an ecommerce seller or a digital service provider, your “taxable turnover” isn’t just what you sell in the UK.

If you sell to customers in the EU or the USA, you may trigger VAT or Sales Tax obligations in those jurisdictions regardless of your UK turnover. While most competitors only understand HMRC rules, we specialize in cross-border accountancy. We manage VAT registrations across Europe (including OSS and IOSS schemes) and US Sales Tax. If you are selling globally, you need a partner who sees the whole map, not just the UK coastline.

6. Do Not Charge VAT Before You Have Your Number

It can take anywhere from 10 to 30 days (sometimes longer) for HMRC to process your application and issue a VAT certificate. During this waiting period, you are in a “VAT limbo.”

You cannot show VAT as a separate line item on your invoices until you have your VAT number. However, you are still liable for VAT on sales made from your effective date of registration. The common practice is to increase your total prices to account for the VAT you will eventually owe, and then re-issue the invoices once your number arrives. This keeps your cash flow stable while staying on the right side of the law.

7. Get Your Documentation in Order

To make the online registration through the Government Gateway as smooth as possible, you will need several pieces of information ready:

  • Your Company Unique Taxpayer Reference (UTR).
  • Your Certificate of Incorporation.
  • Business bank account details (HMRC generally requires a dedicated business account).
  • Details of your expected turnover.
  • Personal details (National Insurance numbers) for directors.

Having these ready avoids “session timeouts” and delays in your application. If you’re a non-resident director, this process can be trickier, which is why we offer specialized support—contact us here.

8. Choose the Right VAT Scheme for Your Business

HMRC offers different ways to calculate and pay your VAT. Choosing the wrong one can hurt your cash flow.

  • Standard Accounting: You pay VAT based on the date of your invoices.
  • Cash Accounting: You only pay VAT once the customer has actually paid you. This is fantastic for businesses with slow-paying clients.
  • Flat Rate Scheme: Designed for small businesses with low expenses, you pay a fixed percentage of your turnover to HMRC but keep the difference.

We can help you analyze which scheme fits your business model—contact us here.

9. Making Tax Digital (MTD) is Mandatory

The days of filing VAT returns via a simple manual form are largely over. Under the Making Tax Digital (MTD) rules, almost all VAT-registered businesses must keep digital records and use MTD-compatible software (like Xero or QuickBooks) to submit their returns.

As expert ecommerce accountants, we ensure your sales platforms (Amazon, Shopify, eBay) sync perfectly with your accounting software. This automation reduces human error and ensures you never miss a filing deadline—contact us here.

10. Compliance is a Continuous Process

Registration is only the beginning. Once you are in the system, you must:

  • Issue valid VAT invoices.
  • Keep a digital VAT account.
  • File returns (usually quarterly).
  • Pay any VAT due by the deadline.

It sounds like a lot to manage while you’re trying to run a business. That is why many directors realize that while they can do it themselves, outsourcing VAT compliance to experienced accountants saves time, reduces errors, and protects cash flow.

HMRC Dividend Tax Hike 2026: What Small Business Owners Need to Know

HMRC Dividend Tax Hike 2026: What Small Business Owners Need to Know

The 2026 Dividend Tax Landscape: A Quick Summary

For years, the combination of a low salary and higher dividends has been the “bread and butter” strategy for UK Limited Company accounting. However, the gap between earned income tax and dividend tax is narrowing.

Starting April 6, 2026, the tax rates for dividends will increase by 2 percentage points for both basic and higher-rate taxpayers. While the “Additional Rate” remains steady, the vast majority of small business owners in the UK fall into the basic or higher brackets, meaning this change hits the heart of the SME community.

It is essential to understand that these changes are not optional and will be applied automatically to any dividends you draw in the 2026/27 tax year. To navigate this, you need to look at your current profit and loss statements immediately.

Pro Tip (deadline): As confirmed on March 3, these rates are now set in stone for the 2026/27 tax year. The April 5th deadline to draw dividends at the current lower rates is your last chance for significant savings.

Breaking Down the New 2026 Rates

Let’s get into the specifics. Understanding the “before and after” is the only way to accurately forecast your personal tax liability for the coming year.

Tax Band Current Rate (Until April 5, 2026) New Rate (From April 6, 2026) Change
Dividend Allowance £500 £500 No Change
Basic Rate 8.75% 10.75% +2.00%
Higher Rate 33.75% 35.75% +2.00%
Additional Rate 39.35% 39.35% No Change

The dividend allowance, the amount you can receive completely tax-free, remains at a stagnant £500. Given inflation over the last few years, this allowance covers less than ever before. If you are serious about UK limited company accounting, you must account for every pound drawn above that tiny threshold.

The Financial Reality: What Does This Actually Cost You?

Percentages on a table are one thing, but seeing the actual cash impact on your bank account is another. If you are a director of a profitable UK business, you are likely drawing dividends to cover your mortgage, school fees, or lifestyle costs.

Here is how the 2% hike translates into real-world numbers:

  • The £10,000 Dividend: If you take a modest £10,000 in dividends (above your allowance and personal allowance), you will pay an extra £200 in tax compared to last year.
  • The £50,000 Dividend: For those hitting the higher rate threshold, a £50,000 dividend payout results in an additional £1,000 bill from HMRC.
  • The £75,000 Dividend: If your business is scaling well and you draw £75,000, prepare to hand over an extra £1,500.

While these numbers might seem manageable individually, they add up quickly when combined with frozen income tax thresholds and the ongoing complexities of cross-border finances. This is why proactive compliance is no longer a luxury, it is a survival tactic.

Why the HMRC Dividend Hike is Happening

The 2025 Autumn Budget laid the groundwork for these changes as the government sought to bridge the gap between how employees and business owners are taxed. The rationale provided by the Treasury focused on “tax fairness,” aiming to ensure that those who have the flexibility to pay themselves via dividends contribute a proportion closer to those on a standard PAYE salary.

For you, the “why” matters less than the “how.” How do you manage your cash flow to ensure you aren’t caught short when your Self-Assessment bill arrives? This is where having a robust compliance partner becomes vital. Proper handling of daily bookkeeping and tax calculations ensures you always know exactly what you owe, preventing those nasty January surprises.

Beat the Deadline: The Pre-April 6 Strategy

The most important takeaway from this update is the window of opportunity currently sitting in front of you. You have until April 5, 2026, to issue dividends under the current, lower rates.

If your company has retained profits and you were planning a distribution later in the year, it may be significantly more tax-efficient to declare and pay those dividends now.

Actionable Checklist for March:

  1. Review Retained Profits: Check your latest management accounts to see how much profit is available for distribution.
  2. Calculate Personal Thresholds: Ensure that a large dividend now doesn’t accidentally push you into a higher tax bracket where the benefit might be lost.
  3. Document Everything: HMRC requires proper board minutes and dividend vouchers for every distribution. Don’t skip the paperwork in your rush to beat the deadline.
  4. Execute the Payment: The dividend must be “unconditionally payable” before April 6. Ideally, the cash should leave the business bank account before the deadline.

Don’t worry if this sounds complex. By letting professionals handle the heavy lifting of UK company accounting, you can focus on the strategic decision of when to pay yourself.

Beyond Dividends: The Changing Face of UK Compliance

The dividend tax hike doesn’t exist in a vacuum. As we move through 2026, HMRC is doubling down on digital integration. Between the expansion of Making Tax Digital (MTD) and the shifting rules across business models, the administrative burden on small business owners is at an all-time high.

Running a business in 2026 requires more than just a good product; it requires an “Always-On” compliance mindset. Gone are the days of handing a box of receipts to an accountant once a year. Modern UK companies need daily data processing to ensure they are making decisions based on real-time financial information.

ATO AI Audits: Is Your Australian GST Data 2026-Ready?

The ATO’s New Robot Brain: Real-Time Everything

The ATO has moved away from the old-school method of picking a random business and digging through paper files. Their 2026 AI rollout is built on real-time data ingestion. This means the second you lodge your Business Activity Statement (BAS), their system is already cross-referencing your numbers against three major pillars:

  1. Marketplace Data: Direct feeds from Amazon, eBay, and Shopify.
  2. Bank Records: Real-time visibility into Australian and international business accounts.
  3. Customs & Border Protection: Records of every physical item you’ve imported into the country.

If the AI sees that you’ve cleared $500,000 worth of stock through customs but your GST return only shows $200,000 in sales, the system doesn’t wait for an annual review. It flags a “high-risk anomaly” instantly.

Why Manual Spreadsheets Are Now a Major Audit Risk

We get it. Spreadsheets are comfortable. You’ve used that same Excel template since 2019, and it’s served you well. But in 2026, relying on manual data entry for cross border vat and GST is like bringing a knife to a drone fight.

The ATO’s AI is trained on industry benchmarks. It knows exactly what the profit margins, shipping costs, and GST liabilities should look like for a business of your size and niche. When you manually enter data, you introduce “human noise”, tiny errors, rounded numbers, or missed transaction fees, that look like intentional evasion to an algorithm.

The Risk of “The Disconnect”

When your Amazon “Date of Sale” doesn’t align with your bank’s “Date of Settlement,” and you try to bridge that gap manually in a spreadsheet, you create a trail of inconsistencies. Professional ecommerce accountants are moving away from these manual workarounds because the ATO’s AI can now spot these timing differences and demand an explanation within days.

The Triple-Threat Match: Marketplaces, Banks, and Customs

The real “secret sauce” of the ATO’s new audit capability is its ability to play detective across different platforms. This is where most international sellers get tripped up.

1. The Amazon/eBay Snitch

Marketplaces are now legally required to share granular data with the ATO. The AI compares your “Gross Sales” on the platform with what you report on your BAS. If you’re deducting “phantom” expenses that don’t show up in the marketplace report, the AI will catch it.

2. The Customs Gatekeeper

For those dealing with physical goods, the ATO now has a seamless link with Australian Customs. They know what entered the country, the declared value, and the GST paid at the border. If your reported sales don’t reflect the volume of inventory you’ve imported, the system assumes you’re selling “under the table” or holding massive undeclared stock.

3. The Banking Audit

With Open Banking and global reporting standards, the ATO can see the flow of funds. If your bank account is swelling while your GST returns remain flat, the AI flags a “wealth vs. declared income” mismatch.

Actionable Advice: How to Ensure Data Integrity for GST

You don’t need to panic, but you do need to be precise. Maintaining data integrity in 2026 is about creating a “single source of truth.” Here is how you stay off the ATO’s radar:

  • Audit Your Integrations: Ensure your accounting software is directly pulling data from your marketplaces. No more downloading CSVs and uploading them later.
  • Reconcile Weekly, Not Quarterly: Waiting until the end of the quarter to fix errors is a recipe for disaster. Small discrepancies are easier to fix when they’re fresh.
  • Match Your Customs Declarations: Ensure your shipping agent is providing accurate data that matches your internal bookkeeping.
  • Clean Up Your “Dirty Data”: If you have old, unallocated transactions sitting in your ledger, clear them out. To an AI, an unallocated transaction is a red flag for hidden income.

A Quick Comparison: Australia vs. The Rest of the World

For those of you also operating in Europe, you might be used to vat return services uk or EU-wide compliance. While the UK’s “Making Tax Digital” (MTD) was the pioneer, the ATO’s AI rollout in 2026 is actually more aggressive in its use of predictive modeling.

While vat return services uk focus heavily on the digital link between software and the tax authority, the Australian system is focusing on the validity of the data through third-party cross-referencing. In short: the UK wants to see how you calculated the tax; Australia wants to verify if the sales actually happened.

Whether you are handling cross border vat in Germany or GST in Sydney, the theme is the same: the taxman is getting smarter, and your data needs to keep up.

Standalone GST Services: The Sterlinx Way

We know that not every business needs a full-blown, heavy-duty accounting department from day one. Some of you are just starting to test the waters in the Australian market. You might have your UK or US accounts handled elsewhere, but you’re realizing that Australian GST is a different beast entirely.

This is why Sterlinx Global offers standalone GST services for Australia. You don’t have to migrate your entire business to us (though we’re happy to have you!). We can jump in specifically to handle:

  • GST Registration: Getting you set up correctly so you don’t overpay (or underpay) from day one.
  • Monthly/Quarterly Filings: We take your data, ensure it’s “AI-proof,” and handle the BAS lodgment.
  • Audit Protection: We ensure your data aligns with marketplace and customs records before the ATO even sees it.

Our goal is to be your compliance partner, not just a service provider. We handle the “boring” compliance stuff so you can focus on scaling your brand in the Land Down Under. If you’re looking for ecommerce accountants who actually understand the tech behind the sales, we’ve got you covered.

Is Your Business Ready?

The transition to AI-driven audits isn’t a “maybe”, it’s the current reality. The ATO has invested millions into this infrastructure because it works. It catches errors that humans miss, and it does it at scale.

If you’re still clicking around in a spreadsheet, hoping the numbers balance out at 11 PM on the night the BAS is due, it’s time for a change. Don’t wait for a “Notice of Audit” to land in your inbox.

The $100k Illinois Nexus Shift: A 2026 Guide for Global Sellers

The $100k Illinois Nexus Shift: A 2026 Guide for Global Sellers

The Big Change: Goodbye to the 200-Transaction Rule

Previously, Illinois operated under a rule that triggered “Economic Nexus” if you met either of two criteria: $100,000 in gross sales OR 200 separate transactions to Illinois customers.

For a UK-based seller offering small accessories or stationery, hitting 200 transactions could happen long before you ever reached a profitable revenue level in the state. This “200-transaction trap” forced many small-to-medium enterprises (SMEs) into expensive tax registration and filing cycles that didn’t match their actual economic footprint in the state.

Effective January 1, 2026, the 200-transaction threshold is gone.

Illinois has joined the ranks of progressive states like Utah and New Jersey by focusing purely on the dollar amount. Now, you only establish nexus, and the obligation to collect and remit sales tax, if your cumulative gross receipts from sales to Illinois purchasers reach $100,000 or more during the preceding 12-month period.

Why This Matters for Global Sellers in 2026

For international sellers, especially those managing cross-border currency and finances, simplicity is everything. Managing Sales Tax across 50 different states is already a logistical mountain. Any state that moves toward a “Sales Only” threshold reduces the monitoring burden on your internal team.

If you are a remote retailer (meaning you have no physical presence, employees, or inventory in Illinois), you now have a much higher “safe harbour.” You can scale your marketing and test the Illinois market with high-frequency, low-cost items without triggering an immediate tax liability until you hit that six-figure revenue mark.

Key Benefits of the $100k Shift:

  • Reduced Compliance Costs: If you previously had to register solely because of transaction volume, you may now be eligible to deregister or change your status.
  • Simplified Monitoring: Your team only needs to track one number: Gross Sales. No more counting individual invoices or worrying about “split shipments” inflating your transaction count.
  • Level Playing Field: This change aligns Illinois with modern ecommerce standards, making it easier for global brands to compete without being buried in regional red tape.

How to Calculate Your $100k Threshold

The $100,000 threshold isn’t just a static yearly figure; it requires quarterly monitoring on a rolling 12-month basis. To determine if you have met the threshold today, you must look back at your total sales to Illinois customers over the last four quarters.

It is essential to include all gross receipts from tangible personal property. Even if a specific sale was exempt or for resale, it generally counts toward the threshold determination. Once you exceed that $100,000 mark, you are legally required to register with the IDOR and begin collecting tax on your next sale.

The 2026 Remote Retailer Amnesty: A Golden Opportunity

If you’re reading this and realizing you might have had nexus in previous years but never registered, don’t panic. Illinois has introduced a specific Remote Retailer Amnesty Program that runs from August 1, 2026, through October 31, 2026.

This program is specifically designed for remote retailers who had nexus during the eligibility period (January 1, 2021, through June 30, 2026) but were not registered or failed to report certain liabilities.

Why participate in the amnesty?

  1. Lower Rates: Participants can benefit from simplified rates (often around 9% for most items) on historical transactions.
  2. Penalty Abatement: The state typically waives or significantly reduces late-payment penalties and interest for those who come forward voluntarily.
  3. Clean Slate: It allows you to formalize your US presence without the fear of a surprise audit looming over your business.

If you think you might have “historical exposure” in Illinois, now is the time to act. Waiting until you receive a nexus questionnaire from the IDOR is too late to claim amnesty benefits.

Marketplace Facilitators and the Expanded Definition

It’s also important to note that Illinois has expanded its definition of a “Marketplace Facilitator.” If you sell through platforms like Amazon, eBay, or Walmart, these facilitators are generally responsible for collecting and remitting the tax on your behalf.

However, under the new 2026 rules, the definition now explicitly includes facilitators of services subject to Illinois service occupation and use taxes. If your business model involves B2B vs B2C business models, you must verify whether your platform is handling the tax or if the burden still sits with you. Even if a marketplace collects the tax, those sales still count toward your $100,000 economic nexus threshold.

Immediate Action Items for Your Business

To stay compliant and take advantage of these new rules, we recommend following this 2026 Illinois Compliance Checklist:

  1. Audit Your 2025 Data: Review your total Illinois sales from January 1, 2025, to December 31, 2025. Did you hit the $100k mark?
  2. Verify Automatic Status Changes: If you were previously registered only because of the 200-transaction rule and your sales were under $100k, Illinois may have automatically moved you to a “voluntary use tax” status. Verify this with the IDOR to ensure you aren’t filing unnecessary returns.
  3. Update Your Tech Stack: Ensure your tax engine (like Avalara or TaxJar) or your accounting software is updated to reflect the removal of the transaction threshold.
  4. Consider Deregistration: If you no longer meet the $100k threshold and have no physical presence, consult with a tax professional about the pros and cons of deregistering to save on administrative overhead.
  5. Prepare for Amnesty: If you have unreported sales from the January 1, 2021 to June 30, 2026 period, gather your transaction records and consider applying for the Remote Retailer Amnesty Program before the October 31, 2026 deadline.