Start Here: A Guide to BIR Online Tools
BIR Online Tools helps Philippine taxpayers and practitioners prepare BIR DAT files and tax certificates from the browser, and this blog is the guide library that goes with it. Whether you’re converting an Excel file to a DAT format, issuing a BIR Form 2307, or trying to understand a filing deadline, this post points you to the right starting place.
Where to start #
Pick the path that matches what you’re working on:
- New to BIR DAT files? Begin with Your First Excel to DAT Conversion — it walks through preparing a spreadsheet, validating it, and downloading a BIR-compliant DAT file.
- Filing RELIEF (Summary List of Sales and Purchases)? See How to Convert Excel to BIR DAT File for RELIEF SLSP, including the thresholds that trigger the requirement.
- Filing QAP (Quarterly Alphalist of Payees)? See How to Convert Excel to BIR DAT File for QAP.
- Working with BIR Form 2307? Start with What Is BIR Form 2307 and When Must You Issue It?, then browse the full BIR Form 2307 series.
What this blog covers #
The blog focuses on the practical, recurring parts of Philippine BIR compliance:
- BIR DAT files — RELIEF (SLSP), QAP, and SAWT formats, validation, and submission
- Withholding certificates — BIR Form 2307 (creditable withholding) and Form 2316 (compensation)
- VAT and withholding tax — rates, thresholds, and reporting obligations
- eBIRForms, eFPS, and eSubmission — electronic filing workflows
- Deadlines, penalties, and updates — as BIR issuances (RRs, RMCs, RMOs) change
Every guide cites the relevant BIR issuance when it states a rate, threshold, deadline, or rule, so you can check any claim against its source.
How the blog and the app fit together #
The guides here explain the rules; the BIR Online Tools app does the work. Set up a company profile once, then generate DAT files and certificates across every module — RELIEF, QAP, SAWT, and the BIR Certificates tool for Form 2307 and 2316 — with validation before you download and a saved record of each filing.
BIR Online Tools is independent and not affiliated with the Bureau of Internal Revenue (BIR); generated DAT files should still be validated with the official BIR Validation Module before submission. To learn more about who’s behind it, see the About page.
Stay current #
BIR rules change often. New guides are published regularly, and existing ones are updated when the underlying regulation, rate, or form version changes. Browse all posts for the latest, or follow BIR Online Tools on Facebook.