How many weeks until Tax Day?
21 weeks and 4 days until Tax Day 2027
Thursday, April 15, 2027
151 days in total.
Counted from today, Sunday, November 15, 2026, in your time zone. The target day itself is included; today is not. Dates follow the official rule — see our sources.
Every way to count to Tax Day 2027
- Days
- 151 days
- Weeks
- 21 weeks and 4 days
- Months
- 5 months
- Weekends
- 21 weekends
- Business days
- 109 days
- 104 without US federal holidays
- Sleeps
- 151 sleeps
- Fortnights
- 10 fortnights, 11 days
- Hours
- 3,624
Week by week to Tax Day
Each date below is exactly that many whole weeks before Thursday, April 15, 2027 — the same weekday, counting down. Tax Day falls in ISO week 15 of 2027.
| Weeks left | On | ISO week |
|---|---|---|
| 21 weeks to go | Thursday, November 19, 2026 | 47 |
| 20 weeks to go | Thursday, November 26, 2026 | 48 |
| 19 weeks to go | Thursday, December 3, 2026 | 49 |
| 18 weeks to go | Thursday, December 10, 2026 | 50 |
| 17 weeks to go | Thursday, December 17, 2026 | 51 |
| 16 weeks to go | Thursday, December 24, 2026 | 52 |
| 15 weeks to go | Thursday, December 31, 2026 | 53 |
| 14 weeks to go | Thursday, January 7, 2027 | 1 |
| 13 weeks to go | Thursday, January 14, 2027 | 2 |
| 12 weeks to go | Thursday, January 21, 2027 | 3 |
| 11 weeks to go | Thursday, January 28, 2027 | 4 |
| 10 weeks to go | Thursday, February 4, 2027 | 5 |
| 9 weeks to go | Thursday, February 11, 2027 | 6 |
| 8 weeks to go | Thursday, February 18, 2027 | 7 |
| 7 weeks to go | Thursday, February 25, 2027 | 8 |
| 6 weeks to go | Thursday, March 4, 2027 | 9 |
| 5 weeks to go | Thursday, March 11, 2027 | 10 |
| 4 weeks to go | Thursday, March 18, 2027 | 11 |
| 3 weeks to go | Thursday, March 25, 2027 | 12 |
| 2 weeks to go | Thursday, April 1, 2027 | 13 |
| 1 week to go | Thursday, April 8, 2027 | 14 |
About Tax Day
Federal income tax returns are normally due April 15. When that falls on a weekend or on Emancipation Day (a Washington, D.C. holiday on April 16), the deadline shifts to the next business day.
Tax Day falls on April 15, moved to the next business day when it falls on a weekend or a Washington, D.C. holiday.
How we check dates and facts: see our sources.
After 2027, Tax Day falls on April 18, 2028, April 17, 2029, April 15, 2030. See every year.
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Frequently asked questions
When is Tax Day 2027?
Tax Day 2027 is on Thursday, April 15, 2027. Tax Day falls on April 15, moved to the next business day when it falls on a weekend or a Washington, D.C. holiday.
When is Tax Day 2028?
Tax Day 2028 falls on Tuesday, April 18, 2028.
How many days until Tax Day?
151 days, counting from today to April 15, 2027.
How are weeks counted?
Whole 7-day weeks plus the remaining days, taken from the same day count.
Why does Tax Day change date every year?
Tax Day falls on April 15, moved to the next business day when it falls on a weekend or a Washington, D.C. holiday.