For many business owners, the arrival of September means the final stretch of the year is already in sight. But before you start thinking about year-end planning, there is another important date to put on your calendar: October 15, 2026. For taxpayers who received an extension for their 2025 federal income tax return, October 15 is generally the final deadline to file. An extension gives you additional time to file your return—it does not give you additional time to pay taxes

As we begin 2026, staying on top of tax deadlines is crucial for individuals and small businesses in Georgia. Missing key dates can lead to penalties, interest charges, and unnecessary stress. At Barrett Accounting and Tax Services, we understand how overwhelming tax season can be. That’s why we want to share a clear calendar of critical tax deadlines to help you stay organized and compliant this year. Whether you file your taxes federally or at the state level in Georgia, kn