BIR deadlines 2026 — import them into your calendar
Every 2026 filing deadline for non-VAT self-employed Filipinos, as a calendar file you can import in one click. Your phone reminds you a week before each one — so a missed deadline never turns into a 25% surcharge.
Download your calendar
Pick the one that matches your tax option. They differ for a real reason: if you elected 8%, you don't file 2551Q at all, so putting those dates in your calendar would just make you panic four extra times a year.
I'm on 8%
4 deadlines1701Q ×3 + 1701A
No 2551Q — the 8% already covers percentage tax.
↓ Add to my calendarI'm on graduated
8 deadlines2551Q ×4 + 1701Q ×3 + 1701A
Includes the quarterly percentage tax returns.
↓ Add to my calendarNot sure which one you're on? Compute both in about 10 seconds — the calculator shows which is cheaper for your numbers, then come back and grab the matching calendar.
All 2026 deadlines at a glance
| Form | What it is | Due | Who files |
|---|---|---|---|
| 2551Q | Q1 percentage tax | Apr 25, 2026 | Graduated only |
| 1701Q | Q1 income tax | May 15, 2026 | Everyone |
| 2551Q | Q2 percentage tax | Jul 25, 2026 | Graduated only |
| 1701Q | Q2 income tax | Aug 15, 2026 | Everyone |
| 2551Q | Q3 percentage tax | Oct 25, 2026 | Graduated only |
| 1701Q | Q3 income tax | Nov 15, 2026 | Everyone |
| 2551Q | Q4 percentage tax | Jan 25, 2027 | Graduated only |
| 1701A | Annual return for 2026 | Apr 15, 2027 | Everyone |
If a due date lands on a weekend or a holiday, it generally moves to the next working day. There is no Q4 1701Q — the annual 1701A covers that quarter.
What late filing actually costs
Missing a deadline isn't just the tax. Late filing generally stacks a 25% surcharge, interest on the unpaid amount, and a compromise penalty — per return. Two missed quarters can cost more than a year of bookkeeping. Filing on time, even a zero return, is always the cheaper move.
Know the number before the date arrives
Compare 8% vs graduated on your real income and see exactly what you'll owe each quarter.
Open the free calculator →Questions
＋ What are the BIR deadlines for 2026?
For non-VAT self-employed individuals: 2551Q (quarterly percentage tax) is due April 25, July 25 and October 25, 2026, and January 25, 2027. 1701Q (quarterly income tax) is due May 15, August 15 and November 15, 2026. 1701A (annual income tax return for 2026) is due April 15, 2027. If a date falls on a weekend or holiday it generally moves to the next working day.
＋ Do I file both 2551Q and 1701Q?
Only if you are on graduated income tax rates. If you elected the 8% flat option, you do not file 2551Q at all — the 8% already replaces the 3% percentage tax. You still file 1701Q quarterly and 1701A annually.
＋ How do I import the calendar?
Download the .ics file for your tax option, then open it. On Android or desktop, go to Google Calendar → Settings → Import & export → Import and select the file. On iPhone or Mac, just tap or double-click the file and confirm. Every deadline is added as an all-day event with reminders 7 days and 1 day before.
＋ Will it remind me automatically?
Yes. Each deadline includes two built-in alarms — one a week before and one the day before — so your phone notifies you without you doing anything else.
＋ What happens if I miss a BIR deadline?
Late filing generally triggers a 25% surcharge, plus interest on the unpaid tax, plus a compromise penalty. These stack per return, which is why filing on time — even a zero return — is far cheaper than catching up later.
＋ Is this calendar free?
Yes, completely free with no login or email required. Download it, share it, or post it in your seller or freelancer group.
Share this
If you know someone who's registered but keeps forgetting to file, send them getresibo.com/bir-deadlines-2026. It's free, there's no login, and it takes one tap to get every deadline onto their phone.
There's also a save-able image of all 8 deadlines — made for posting in seller and freelancer groups, or keeping on your phone's lock screen.
