2024 Tax Deadlines Irs. October 15, 2024 is the extended filing deadline for individual tax returns, sole proprietorships, and c corporations. The agency expects more than 128 million returns to be filed before the official tax.
For example, for the tax year 2020, the irs extended the filing deadline. October 15, 2024 is the extended filing deadline for individual tax returns, sole proprietorships, and c corporations.