Illinois Removed Its 200-Transaction Threshold in 2026 — Here Is What That Means for Your Shopify Store
Illinois quietly made one of the most meaningful sales tax changes for small ecommerce sellers in years. On January 1, 2026, the state dropped its 200-transaction threshold entirely. If you sell to customers in Illinois, the rules you knew before that date no longer apply.
Here is what actually changed and what it means for your Shopify store.
What the Old Rule Was
Before 2026, Illinois used two separate triggers for economic nexus. A remote seller created a tax collection obligation if they crossed either $100,000 in gross sales to Illinois customers or completed 200 or more separate transactions into the state within a 12-month period. Either condition alone was enough. Cross one and you had nexus.
That second trigger, the 200-transaction test, was the one that caught a lot of small Shopify sellers off guard. A store selling lower-priced items, say $30 candles or $15 accessories, could hit 200 Illinois orders well before reaching $100,000 in Illinois revenue. Many sellers had no idea they'd triggered a filing obligation simply because their order count was high.
What the Rule Is Now
The transaction threshold is gone. Illinois Governor JB Pritzker signed HB 2755 into law on June 16, 2025, and it took effect on January 1, 2026, under Public Act 104-0006. From that date forward, there is only one test: $100,000 in gross receipts from sales delivered to Illinois customers within the preceding 12 months.
That's it. Transaction count is now completely irrelevant for remote sellers in Illinois.
The Illinois Department of Revenue evaluates this on a rolling basis, checking at the end of each quarter: March, June, September, and December. Once you cross $100,000 in Illinois sales during any of those 12-month windows, you're required to register and begin collecting.
Who This Change Actually Helps
If your Shopify store sells lower-priced products at high volume, this change could mean you no longer have Illinois nexus at all. A store completing 250 orders into Illinois at an average order value of $35 was previously obligated to register and file. Today, that same store's $8,750 in Illinois revenue doesn't come close to the $100,000 threshold. Under the new rules, there's no obligation.
Illinois has even built a path for sellers in exactly this situation to exit their existing registrations. If you were registered in Illinois solely because of the 200-transaction rule and you haven't crossed $100,000 in Illinois sales, the Illinois Department of Revenue will automatically update your registration to voluntary status and notify you directly. If you think this applies to you, reviewing your Illinois sales data against the new threshold is worth doing now.
Who It Doesn't Help
If your Shopify store generates more than $100,000 in annual Illinois revenue, nothing about this change helps you. The $100,000 threshold stays exactly where it was. The only thing that changed is how you get there. You no longer need to count transactions at all, but you still need to track Illinois revenue carefully on that rolling 12-month basis.
Illinois also includes non-taxable sales in the threshold calculation. This is a detail worth confirming against your own numbers, since a store looking only at taxable Illinois revenue could assume it's under the threshold when total gross receipts tell a different story.
One Key Difference From Other States
Illinois handles marketplace sales differently from states like New York. If you sell through Amazon, Etsy, or another registered marketplace facilitator, those marketplace-facilitated sales are generally excluded from your own Illinois economic nexus threshold calculation, since the marketplace itself is responsible for collecting and remitting on those transactions. Worth double-checking this against IDOR's own marketplace facilitator guidance if you sell across multiple channels.
This matters for Shopify sellers who also sell on Amazon. Your Shopify direct sales into Illinois are what typically determines your nexus status there, not your combined Shopify and Amazon Illinois revenue.
Two Separate Amnesty Windows Are Part of This Law
HB 2755 also created two distinct amnesty opportunities for Shopify sellers, and it's easy to confuse them. A general amnesty program ran from October 1 through November 15, 2025, covering outstanding Illinois tax liabilities for periods between mid-2018 and mid-2024, with full penalty and interest forgiveness for anyone who paid in full during that window. That program has already closed.
A second, separate program specifically for remote retailers opens soon: the Remote Retailer Amnesty Program runs from August 1 through October 31, 2026. It covers liabilities from January 1, 2021 through June 30, 2026, and offers simplified flat rates of 9% for general merchandise and 1.75% for qualifying food, medicine, and medical items, in place of standard state and local rates.
If you think your Shopify store may have crossed Illinois's old thresholds at some point between 2021 and mid-2026 without registering, this window is worth paying attention to once it opens. A tax professional familiar with Illinois sales tax can advise on whether the amnesty program applies to your specific situation.
Check Your Illinois Exposure
All information in this article is sourced from the Illinois Department of Revenue's official bulletin FY 2026-12, Public Act 104-0006, and IDOR's remote retailer guidance. Regulens is informational only and this article is not legal or tax advice. Speak to a licensed professional about your specific Illinois tax situation.
Regulens covers Illinois as one of its 39 jurisdictions, with a 1.4x enforcement weight reflecting the state's active compliance posture. Your Illinois nexus status is calculated based on your revenue inputs, using the updated 2026 revenue-only threshold.
Free to check, takes three minutes, no credit card needed. Not legal advice. Informational only.
Further Reading
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