Bureau of Internal Revenue (BIR)

BIR Registration Information Update

Use BIR Form 1905 to correct or update registration information such as registered address, tax types, civil status, registered activity/name, or related fields. File at your RDO or through BIR electronic registration facilities when available. Supporting documents depend on the change type—follow the Form 1905 checklist.

Update BIR registration information (address, tax types, civil status, trade name, and related fields) using Form 1905.

Last verified October 9, 2026

Updated October 9, 2026

Form 1905 October 2025 ENCS update/correction sections (2026-10-09).

Quick Summary

Agency
Bureau of Internal Revenue (BIR)
How to apply
Online or walk-in
Published processing time
Depends on change type and completeness. Confirm at RDO/portal.
Published BIR processing fees
See fees

What You’ll Need

Use this as a preparation checklist. Items marked “If it applies” are situational.

  • Accomplished Form 1905 for the update type

    Official source

    Check the correct boxes for correction/update.

  • Supporting documents for the specific change

    Official source

    Address, name, and tax-type changes have different annexes on the form instructions.

  • Valid ID / authorization if representative

    Official source

    Bring IDs listed for your filing mode.

How To Do It

  1. 1

    Identify exact fields to update

    Official source

    Avoid mixed requests without required annexes.

  2. 2

    File 1905 with supporting documents

    Official source

    Prefer electronic path if BIR enables your transaction.

  3. 3

    Confirm updated registration details

    Official source

    Request updated COR/printout when BIR issues one.

Fees

Employee and EO 98 TIN paths publish no processing fee in the Citizen’s Charter. Business-registration fees are confirmed in ORUS or at the RDO.

Important Notes

  • Not tax advice

    Official source

    Wrong tax-type updates can create filing errors. Confirm with BIR.

Where / How To Apply

RDO of registration or BIR electronic registration facilities (ORUS/related) when the transaction is enabled.

Open ORUSVisit BIR website

Official Forms

Links go to current official agency sources. Ano Kailangan does not host government PDF copies. Do not assume a downloadable file is accepted for filing unless the note below says so.

  • BIR Form No. 1905

    Bureau of Internal Revenue

    1905 · October 2025 ENCS

    Printed submission may apply in some channels—confirm on the current official source before you rely on a printout.

    Official CDN PDF.

    Last verified October 9, 2026 · Evidence VERIFIED

    Open official sourceOpen official PDF

Official Sources

Verify the checklist against the agency before you travel or pay.