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Sales Tax Update - February 2026

by Michael T. Dillon, Esq., Dillon Tax Consulting LLC
2/18/2026

Effective January 1, 2026, a remote retailer or marketplace facilitator is required to register for Illinois sales tax (i.e., State and local Retailers' Occupation Tax (ROT)) if the retailer or facilitator makes $100,000 or more in cumulative gross receipts from sales of TPP to purchasers in Illinois during a 4 calendar quarter lookback period.  Prior to this change, Illinois alternatively considered economic nexus to exist if the seller made 200 or more separate transactions for the sale of TPP to purchasers in Illinois.

With the passage of Public Act 104-0006, Illinois follows the trend of states that have ...

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Amazon

MTC Amnesty Program Provides Current Solution for Online Sellers Seeking to Resolve Sales Tax Compliance Nightmares

9/7/2017


If you’re an online seller using the Amazon FBA program to facilitate sales, there’s a lot to absorb and consider these days regarding sales tax compliance.  Depending on who you talk to, you may get different advice:

  1. Some attorneys, hungry to fight the legal issues in court (a highly costly endeavor with no ...
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“What’s A Remote Seller To Do?” you ask. “Register and Collect,” states say.

Dillon Tax Consulting
7/29/2015

Ohio is the most recent of states to have enacted a click-through nexus provision. To date, 24 other states have adopted (by statute or otherwise) some form of either an affiliate nexus or a click-through nexus provision.

Under an affiliate nexus provision, a rebuttable presumption of nexus is typically established for an out-of-state seller that ...

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Try, Try Again ... Illinois Imposes a New and “Improved?” Affiliate Nexus Law

Dillon Tax Consulting
2/10/2015

Effective January 1, 2015, out-of-state retailers are once again presumed to have sales tax nexus in Illinois if they satisfy the following criteria:

  • the out-of-state retailer has a contract with a person in Illinois;
  • under the contract, the person in Illinois refers potential customers to the retailer and the retailer pays to the person in ...
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