BIR Form 0605: The Payment Form, Explained

BIR Form 0605 is the BIR Payment Form. It is a general-purpose form you use to remit a payment to the Bureau of Internal Revenue when there is no other tax return that already carries that payment. Think of it as the catch-all slip the BIR uses to receive and post money to your Taxpayer Identification Number (TIN) for any tax, fee, charge, penalty, or deficiency that does not have its own dedicated form.

Because it is generic, 0605 does not compute a tax for you. You tell the BIR what you are paying by entering a tax type code, an Alphanumeric Tax Code (ATC), the taxable period, and the amount. The form simply records and routes the payment — the legal basis for the amount comes from somewhere else (an assessment notice, a penalty computation, an installment schedule, or a registration requirement).

0605 is filed and paid electronically through the eBIRForms package or through eFPS for enrolled large taxpayers, and the actual cash settlement happens through an Authorized Agent Bank (AAB), a Revenue Collection Officer, or an accredited online channel such as GCash, Maya, or LANDBANK Link.Biz / DBP PayTax Online.

One critical 2026 change: 0605 used to be the form every business filed each January to pay the ₱500 Annual Registration Fee. That fee was abolished, so the recurring January 0605 filing for registration is no longer required (see the EOPT section below).

You file 0605 whenever you owe the BIR money that no other return collects. The most common triggers are penalties and assessments, voluntary or advance payments, and certain registration-related charges. The table below maps the typical use-cases.

For years, the single most common reason a Philippine business filed 0605 was the ₱500 Annual Registration Fee (ARF). Every registered business and professional paid it on or before 31 January each year by filing a 0605 with tax type 'RF' and ATC 'MC180'. That is no longer required.

Republic Act No. 11976, the Ease of Paying Taxes (EOPT) Act, was signed on 5 January 2024 and took effect on 22 January 2024. It amended NIRC Section 236(B) to remove the Annual Registration Fee. Revenue Regulations No. 7-2024 implemented the change, and the BIR confirmed in follow-on issuances that businesses no longer pay the ₱500 ARF and no longer file 0605 for it.

Practical consequences for 2026: you do NOT file a January 0605 for registration; existing BIR Certificates of Registration (Form 2303) that still show the ₱500 ARF line remain valid and businesses may surrender and replace the COR for free (or keep using the existing one) per RR 7-2024 and related RMCs; and you should remove any recurring January ARF reminder from your compliance calendar.

Important nuance: the EOPT Act removed the registration FEE, not the obligation to register. You still register, update, and (where required) cancel your registration using the 1900-series forms. 0605 simply lost its biggest recurring job.

The cleanest way to file in 2026 is through the offline eBIRForms package, which validates the form and lets you submit electronically. eFPS-enrolled taxpayers follow the same field logic inside eFPS.

Step-by-step: filing 0605 via eBIRForms

1. Open the eBIRForms Offline Package and select BIR Form No. 0605 — Payment Form.
2. Enter the taxable period: the calendar year and the month/quarter the payment relates to (for a penalty, use the period of the return that was late).
3. Confirm your TIN, branch code, registered name, and RDO code auto-populate correctly.
4. Choose the Tax Type (e.g., IT for income tax, WC/WE for withholding, RF for the old registration fee — now rarely used).
5. Select the correct ATC (Alphanumeric Tax Code) that matches what you are paying; for penalties this is often a code in the MC (miscellaneous) series.
6. Tick the correct manner of payment / nature of payment (e.g., voluntary, per audit, deficiency, installment, or penalties).
7. Enter the amount: separate basic tax, surcharge, interest, and compromise penalty in their fields so each posts correctly.
8. Validate the form, then submit through eBIRForms; save the Tax Return Receipt Confirmation (the email confirmation) as proof of filing.
9. Pay the amount through an Authorized Agent Bank, a Revenue Collection Officer, or an accredited online channel (GCash, Maya, LANDBANK Link.Biz, DBP PayTax Online).
10. Keep the validated 0605, the confirmation email, and the bank/online payment confirmation together in your books for the audit trail.

Most 0605 errors come from mismatched codes, which cause the payment to post to the wrong tax type or period — leaving an open case even though you paid. Three fields decide where the money lands.

Tax Type tells the BIR which tax family the payment belongs to. ATC (Alphanumeric Tax Code) narrows it to the exact line item — for example, a compromise penalty, a surcharge, or a specific deficiency tax. The taxable period must match the period of the obligation, not the date you happen to pay.

If you are paying penalties for a late return, the safest approach is to match the period and tax type to the original return and use the penalty/compromise ATC indicated on the BIR's penalty computation. When in doubt, ask your RDO or your assessment officer to confirm the exact ATC before you validate the form.

0605 itself has no single fixed annual deadline anymore — its due date follows whatever obligation you are settling. The table below covers the deadlines that matter most in practice in 2026.

Because penalties (surcharge and interest) keep accruing until paid, file and pay 0605 as soon as the amount is known. Always retain the validated form plus the confirmation and payment receipt; these are your evidence that a return, assessment, or installment was settled.

Orkids is a Philippine custom-software engineering firm. We build compliance and finance systems for PH businesses, so when we wire up a payroll or accounting workflow we encode the current BIR rules — including the EOPT changes — directly into the software, instead of leaving them to manual checklists.

For 0605 specifically, that means generating the correct tax type, ATC, and period for penalty, installment, and deficiency payments, attaching the eBIRForms/eFPS confirmation to the books of accounts automatically, and removing dead reminders like the abolished January ARF filing. If your team is rebuilding BIR compliance around the post-EOPT rules, that is the kind of system we engineer.