Income Tax Deadline 2024 Extension. The irs offers installment plans. October 15, 2024 is the extended filing deadline for individual tax returns, sole proprietorships, and c corporations.

For tax year 2023 (filed in 2024), you needed to submit your tax extension request by monday, april 15—the regular tax filing deadline—or face a penalty. Avoid penalties and get a little extra time to file your return.