Filing & Compliance
Step-by-step guides on how to file taxes, register with BIR, and comply with Philippine tax requirements.
Updated June 12, 2026
Master Philippine tax compliance with our step-by-step filing and compliance guides. From registering for a TIN to filing your first income tax return, from updating your business registration to paying taxes online, we provide clear, actionable instructions for every tax-related process.
Each guide breaks down complex BIR procedures into simple steps, includes checklists of required documents, explains deadlines and penalties, and provides tips to avoid common mistakes. First-time taxpayers and experienced business owners alike can use them to stay compliant and avoid penalties.
All filing guides
13 step-by-step guides.
- SSS Contribution Table 2026The full 2026 SSS contribution table: all 61 salary brackets with the employee (EE), employer (ER), EC and WISP amounts, plus the self-employed, voluntary, OFW and kasambahay schedules.
- PhilHealth Contribution Table 2026The 2026 PhilHealth premium rate is 5%, with a ₱10,000 income floor and ₱100,000 ceiling. See the full contribution table, employee vs employer split, and worked examples for self-employed, voluntary members, and OFWs.
- How to Register as a Freelancer with the BIR (2026 Guide)How to register as a freelancer or self-employed professional with the BIR in 2026. Form 1901, the ₱30 documentary stamp tax (no annual registration fee), invoices, books, the 8% or graduated choice, and the quarterly 1701Q and annual 1701 or 1701A returns.
- BIR Registration RequirementsStep-by-step guide to registering with the Bureau of Internal Revenue (BIR). Learn who must register, required documents, deadlines, and how to obtain your TIN.
- Complete Guide to Business Closure and BIR Deregistration in Philippines 2026Step-by-step guide to close your business and deregister with BIR. Complete requirements, forms, timelines, and costs for business closure in Philippines.
- Amended ReturnWhat an amended return means in BIR terms, the three-year window under NIRC Sec. 6(A), how to file in eBIRForms or eFPS, and what you pay: interest, and a surcharge only if the original return was late.
- How to File Income Tax ReturnStep-by-step guide to filing your Philippine income tax return with the BIR. Learn which forms to use, deadlines, required documents, and how to avoid common filing mistakes.
- How to Get BIR Certificate of RegistrationStep-by-step guide to obtain BIR Certificate of Registration in Philippines. Requirements, fees, timeline, and online process for 2026.
- How to Get BIR Tax Clearance in Philippines 2026Step-by-step guide to obtain BIR Tax Clearance in Philippines. Requirements, fees, timeline, and online process. Updated for 2026 tax year.
- How to Get TINGetting your Tax Identification Number (TIN) from the Bureau of Internal Revenue is your first step to becoming a registered taxpayer in the Philippines. Whether you're starting your first job, launching a business, or working as a freelancer, this guide covers all TIN application methods, required documents, and processing times for 2026.
- How to Transfer BIR RDO in Philippines 2026Learn how to transfer your BIR Revenue District Office (RDO) in 2026. Step-by-step guide covering requirements, forms, and processing timelines.
- Quarterly Income Tax DeadlineMaster quarterly income tax filing deadlines for self-employed professionals and business owners in the Philippines. Learn BIR requirements, forms, and payment schedules for 2025.
- Missed a Tax DeadlineYou missed a BIR tax deadline. Now what? Learn exactly what penalties you face, how to minimize them, and step-by-step actions to get back on track.
Common questions
When is the annual income tax return due in the Philippines?
The annual income tax return is due on April 15 each year for the prior tax year. Filing or paying late triggers a 25% surcharge on the unpaid tax plus 12% annual interest under RR 21-2018, so file early.
Can I file and pay my taxes online?
Yes. Individuals can file through eBIRForms and pay via the BIR's online payment channels, GCash, Maya, or authorized agent banks. Businesses on eFPS file and pay electronically. Online filing gives you a timestamped confirmation.
What happens if I miss a BIR filing deadline?
You owe a 25% surcharge plus 12% annual interest from the original due date, and possibly a compromise penalty. File and pay as soon as possible; filing voluntarily before a BIR audit can reduce penalties.
Related sections
- BIR FormsFind information on all BIR forms. Learn what each form is for, who needs to file it, requirements, deadlines, and where to download.
- Tax CalculatorsCalculate your taxes accurately with our free BIR-compliant tax calculators. Updated for 2026 tax regulations and easy to use for all taxpayers.
- Tax GuidesIn-depth guides on Philippine taxes. Learn about tax laws, strategies, planning, and best practices for individuals and businesses.
