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BIR Tax Calendar 2026

Tax filing and submission deadlines for freelancers, professionals, sole proprietors, VAs, and other individual taxpayers.

October 2026

Three (3) filing deadlines this month

Current month
    • Form 1601-C - Monthly Remittance Return of Income Taxes Withheld on Compensation for September 2026
    • Form 2551Q - Quarterly Percentage Tax Return for the third quarter of 2026
    • Form 2550Q - Quarterly Value-Added Tax (VAT) Return for the third quarter of 2026
    • Summary List of Sales and Purchases (SLSP) for VAT Return for the third quarter of 2026
    • Form 1601-EQ - Quarterly Remittance Return of Creditable Income Taxes Withheld (Expanded) for the third quarter of 2026
    • Quarterly Alphalist of Payees (QAP) for the third quarter of 2026
Don't let a tax deadline sneak up on you.

Choose tax types for your calendar

Tax types

Select the tax types you want to include. Groups contain all listed filings; some forms are alternatives. Check your registration and circumstances.

This calendar subscription works best with Google Calendar on the web. See How to add/import calendar instructions below for other ways to connect.

Once subscribed, enable notifications in your calendar app and choose reminders that work for you.

Select at least one tax type to get a calendar link.

Subscribe using this URL to receive updates. Importing a downloaded file creates a one-time copy.

How to add/import calendar
Multiple Google accounts signed in

Go to https://calendar.google.com/calendar/u/0/r in your desktop or mobile browser and choose the account you want to use from your profile menu. Go to Other calendars → plus (+) button → From URL, paste the Calendar URL above, and select Add calendar.

On mobile, turn off your browser's setting that allows app links to open in apps outside the browser.

To show deadlines in the Android app, go to Google Calendar app → Settings → Show more → select BIR Tax Calendar | intelliJuan → turn on Sync. Check the calendar in the menu.

Google Calendar on mobile

Sign in to your preferred Google account in your browser, then tap Add to Google Calendar.

If the Android Calendar app opens, go to Settings → Apps → Google Calendar → Open by default (or Set as default) and turn off Open supported links. Return to your browser and try again.

Other calendar apps

Copy the Calendar URL above. In Apple Calendar, select Add Subscription Calendar; in Outlook, select Add calendar → Subscribe from web. Paste the URL and follow the prompts to subscribe.

Changing tax types

Add your new selection, check that deadlines appear, then remove the old subscription. To keep the old calendar, add only the extra tax types.

Updates and calendar scope

Allow time for updates to appear. Use this calendar for 2026 deadlines only.

Dates shown are statutory. Check your Certificate of Registration for the returns that apply to you. Check the official BIR website for the complete tax filing and submission deadlines.

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