July 2026 Sales Tax Due Dates by State

Published: June 19, 2026

July is here, and summer is in full swing. While you’re trying to stay cool, the sales tax world is heating up. Between second-quarter returns, semi-annual filings, fiscal year-end reporting, and numerous sales tax rate changes taking effect across the country, July is one of the busiest months on the sales tax calendar.

If you’re managing sales tax obligations in multiple states, keeping track of filing deadlines can quickly become overwhelming. To help, we’ve compiled a state-by-state overview of July 2026 sales tax due dates so you can stay compliant, avoid late filing penalties, and keep those dreaded state notices out of your mailbox.

Note: Due dates have been adjusted based on each state’s weekend and holiday filing rules. Businesses should always verify filing requirements directly with the appropriate state tax authority.

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Sales Tax Due Dates FAQ

When Is Sales Tax Due in July 2026? State-by-State

Looking for July 2026 sales tax due dates? The following state-by-state table covers each state’s monthly, quarterly, and semi-annual sales tax filing deadlines for July 2026.