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Income TaxQuarterly
BIR 1701Q deadline
Quarterly Income Tax Return (Individuals).
Next dueAugust 15, 2026in 38 days
What 1701Qis, and when it's due
For self-employed individuals and professionals — file quarterly income tax (Q1 May 15, Q2 Aug 15, Q3 Nov 15).
Never miss the 1701Q deadline
Get an email before it's due. In Quenta, 1701Q and every other return are prepared from your books automatically.
Related reading: How to prepare for BIR deadlines · full 2026 calendar