Illinois HB 2755: Key Sales-Tax Changes in the FY 2026 Revenue Omnibus Act

Written By: Mark Gallegos, CPA, MST, Partner & Rachel VonDrasek, CPA, MST

On June 16, 2025, Governor Pritzker signed House Bill 2755, the Fiscal Year 2026 Revenue Omnibus Act, into law. In addition to income-tax updates, HB 2755 enacts several important changes to Illinois’ indirect and sales-tax regime. Most become effective mid-2025 through early 2026. Below is an overview of the headline sales-tax provisions and what they mean for your business.

Sports Wagering Tax

Telecom & Hotel Taxes

(A more detailed deep-dive on this topic to follow in its own article.)

Remote-Retailer Nexus Threshold Simplified

Sales-Tax Sourcing & Documentation Penalty

Local Grocery-Tax Transition

Other Notable Provisions

HB 2755 also includes a suite of more targeted technical and industry-specific changes, such as:

Closing

As these sales-tax reforms roll out, now is the time to assess your systems, sharpen your documentation processes and recalibrate your compliance checklists. Whether you’re a retailer adapting to new sourcing-documentation rules, a marketplace facilitator tracking quarterly thresholds, or a municipality weighing local grocery-tax adoption, early preparation will minimize risk and streamline your operations.

Our Porte Brown sales-tax specialists are ready to partner with you, bringing expertise in nexus analysis, rate-setting and remittance workflows to turn these regulatory changes into an operational advantage. Please reach out today to discuss how we can support your team through this transition.

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