US deadlines and public calendars
February 2027 US Deadline Calendar
Short answer
The verified February 2027 federal planning dates currently include Monday, February 1, 2027 for the IRS estimated-tax filing-and-full-payment condition and Monday, February 15, 2027 for Washington’s Birthday.
Verified February 2027 dates
This calendar is designed for readers planning after the current 2026 monthly window. It uses official sources that are already available now, and it avoids filling the page with unsupported 2027 assumptions. The two February dates below have different meanings: one comes from the 2026 IRS estimated-tax cycle, and one comes from federal holiday sources.
| Date | What it covers | Status today | Official-source boundary |
|---|---|---|---|
| February 1, 2027 | IRS filing-and-full-payment condition connected to the January 15, 2027 fourth 2026 estimated-tax payment. | Future cycle date | IRS Form 1040-ES for 2026 says the January 15 payment may not be required if the 2026 return is filed by February 1, 2027 and the entire balance is paid. |
| February 15, 2027 | Washington’s Birthday federal holiday. | Future cycle date | OPM lists Washington’s Birthday on February 15, 2027. Federal Reserve K.8 also lists February 15 for 2027. |
| March 1, 2027 | Next follow-up date for the farming and fishing estimated-tax rule described in IRS Form 1040-ES. | Upcoming | The date is included here only as the next related federal planning item, not as a general March calendar. |
How to use this month
- Use February 1 only with the IRS source text, because it is a condition tied to filing and full payment for the 2026 return.
- Use February 15 as a federal holiday planning date, then confirm any private employer, school, bank branch, or local-office schedule separately.
- Keep state tax and state holiday calendars separate from this federal page.
- If a payment, filing, appointment, or transfer is time-sensitive, verify the institution’s own cutoff instead of relying only on a public calendar.
What this page does not decide
This page does not decide whether a taxpayer qualifies for the February 1 estimated-tax condition, whether a return is complete, whether a payment was made correctly, or whether a penalty applies. It also does not promise that every private bank, school, employer, delivery service, or local office follows the federal holiday date in the same way.
For search quality and AdSense safety, the page separates verified dates from advice. The useful value is the official-source map: IRS Form 1040-ES for the February 1 tax-cycle condition, OPM for the official Washington’s Birthday federal holiday date, and Federal Reserve K.8 for Federal Reserve holiday context.
When to recheck
Recheck the IRS source close to the filing window if the taxpayer’s facts change, if disaster relief is announced, or if the IRS publishes new instructions. Recheck the holiday sources if an institution publishes its own 2027 schedule or if a reader needs branch, wire, customer-service, appointment, or local-office hours.
The page was last verified on June 18, 2026. If a source changes after that date, the correction path is linked below so the public article can be updated instead of silently relying on an old note.
Sources and verification
Last verified: June 18, 2026. Jurisdiction: United States federal. Correction path: see the Corrections Policy.
- IRS 2026 Form 1040-ES – used for the February 1 and March 1 early 2027 dates tied to the 2026 estimated-tax cycle.
- OPM Federal Holidays – used for 2027 federal employee holiday dates and official holiday names.
- Federal Reserve K.8 Holidays Observed – used for Federal Reserve holiday context and banking-system boundaries.
This page is informational only. It does not provide tax, legal, financial, banking, employment, postal, or professional advice.