About Us

Welcome to our website orus.ph, your go-to resource for everything related to the BIR Online Registration and Update System (ORUS) and Philippine tax services. We exist for one reason: to make BIR registration, TIN applications, and tax compliance simple, fast, and stress-free for every Filipino taxpayer.

Who We Are

We are a team of Filipino digital content creators, tax enthusiasts, and government service researchers who understand how confusing BIR processes can be, especially if you are going through them for the first time.

We are not affiliated with the Bureau of Internal Revenue. We are an independent information website that researches, simplifies, and explains official BIR processes so you can complete your tax transactions with confidence.

What We Cover

Our website covers the full range of BIR registration and tax compliance topics, including:

  • ORUS registration guides for employees, freelancers, professionals, and corporations
  • TIN application, TIN verification, and TIN ID guides
  • Step-by-step tutorials for BIR forms including Form 1901, 1902, 1903, 1904, and 1905
  • Income Tax Return filing guides and deadlines
  • Books of accounts registration and Authority to Print (ATP) applications
  • Digital TIN ID generation through ORUS
  • BIR eAppointment booking guides
  • Answers to the most common BIR questions Filipinos search for every day

Why We Built This Website

Anyone who has tried to register with the BIR for the first time knows how overwhelming it can feel. Official BIR circulars are written in legal and technical language. RDO queues are long. And online information is often outdated, incomplete, or scattered across different sources. We built this website to change that. Every guide we publish is:

  • Written in plain, simple language that anyone can follow
  • Based on current BIR policies, revenue memorandum circulars, and official ORUS processes
  • Updated regularly to reflect the latest BIR rules and system changes
  • Structured to answer the exact questions real taxpayers are searching for

Who This Website is For

This website is for every Filipino who needs help navigating the BIR system, including:

  • First-time employees applying for a TIN before their first day of work
  • Freelancers, virtual assistants, and online sellers registering as self-employed
  • Licensed professionals setting up their practice
  • Students and unemployed individuals who need a TIN for banking or government transactions
  • OFWs and balikbayans managing their Philippine tax obligations from abroad
  • Business owners registering a new company or managing multiple branches
  • Employers handling BIR compliance for their workforce
  • Anyone who forgot their TIN, lost their COR, or needs to update their BIR registration details

Our Commitment to Accuracy

Tax rules change. BIR circulars are issued regularly. ORUS gets updated. We take accuracy seriously and review our content whenever the BIR releases new memorandums, updated forms, or system changes.

Every article on this website cites official BIR sources, RMCs, and current ORUS processes. When rules change, we update our guides promptly so you always get the most current information.

A Note on Our Independence

This website is an independent information resource. We are not the BIR, and we do not process TIN applications or BIR registrations on your behalf. All applications, registrations, and official transactions must be completed directly through the BIR’s official channels:

  • ORUS Portal: orus.bir.gov.ph
  • BIR Main Website: bir.gov.ph
  • BIR Hotline: (02) 8538-3200
  • BIR Email: contact_us@bir.gov.ph

We point you in the right direction. The official transaction always happens with the BIR directly.

Get in Touch

Have a question we have not answered yet? Found outdated information on one of our pages? We welcome your feedback.

Use our Contact page to send us a message. We read every message and use your questions to improve our guides and add new content that helps more Filipino taxpayers.

Thank you for trusting us as your guide through the BIR system. We hope every visit saves you time, reduces your stress, and gets you one step closer to full tax compliance.