Tax archive
2023 Tax Dates and Deadlines
Originally published January 16, 2023
Historical article: This page is preserved for reference. Dates, programs, thresholds, agency guidance, and legal requirements may have changed. Confirm current rules before acting.
What the 2023 guide covered
The original article collected year-specific filing, payment, information-return, business-license, and extension dates for individuals and entities. It highlighted W-2 and 1099 deadlines, partnership and S corporation returns, individual and C corporation returns, estimated-tax installments, business property statements, and local license renewals.
Why this remains an archive
Some due dates shift when a date falls on a weekend or holiday, and disaster relief or agency guidance can postpone deadlines for particular taxpayers. Use the article as historical context only.