How to file BIR Form 2550M: the monthly VAT guide for small businesses

If your business is VAT-registered in the Philippines, BIR Form 2550M is the single filing you can't miss. It's due monthly, the penalty for late filing starts at ₱1,000 plus 25% of the tax due, and BIR has been tightening enforcement since the 2025 e-invoicing rollout.

This guide walks through what 2550M is, who has to file, how to calculate the numbers, and the step-by-step process on eFPS. Skip to the end for how Wemu keeps the sales and expense numbers in one place for whoever files.

What is BIR Form 2550M?

BIR Form 2550M — the Monthly Value-Added Tax Declaration — is how VAT-registered taxpayers in the Philippines report the VAT they collected on sales and claim back the VAT they paid on purchases. The net amount is what you remit to the Bureau of Internal Revenue.

Who has to file it: any business with gross annual sales above ₱3,000,000, plus anyone who voluntarily registered for VAT regardless of revenue.

When is 2550M due?

2550M is due on the 20th of the month following the taxable month. So March's VAT return is due April 20. Miss the date and penalties kick in immediately:

• Surcharge: 25% of the tax due (50% if fraudulent)
• Interest: 12% per annum, prorated daily
• Compromise penalty: ₱1,000 to ₱25,000 depending on revenue band
• Recurring failures can trigger a Letter of Authority (LOA) — a full audit

The 2550M line items, explained

The form has three sections that matter for most small businesses:

1. Output VAT (what you collected)

Every VAT-able sale you made this month, multiplied by 12%. On a ₱100,000 sale, you collected ₱12,000 in Output VAT that belongs to the government.

2. Input VAT (what you paid)

VAT you paid to suppliers on business purchases — inventory, rent, utilities, equipment. You can deduct this from Output VAT. Keep the official receipt with a valid TIN for every one.

3. VAT Payable

Output VAT minus Input VAT. If positive, you pay that amount. If negative (you paid more VAT than you collected), the excess carries forward to next month as a credit.

Filing on eFPS, step by step

1. 1Log into eFPS at efps.bir.gov.ph with your TIN, branch code, and password.
2. 2From the menu, choose Form 2550M — Monthly Value-Added Tax Declaration.
3. 3Enter the calendar period (e.g. 03/2026 for March).
4. 4Fill in Part II: total sales, zero-rated sales, exempt sales, and VAT-able sales.
5. 5Fill in Part IV: purchases with Input VAT. Attach the Summary List of Purchases (SLSP) if your Input VAT is over ₱1M.
6. 6Review the auto-computed VAT Payable.
7. 7Submit, download the acknowledgment (FRN), then pay via eFPS Authorized Agent Banks, GCash, or over-the-counter at an AAB.

Common mistakes that trigger BIR penalties

• Claiming Input VAT on receipts without a valid TIN — BIR disallows it on audit.
• Forgetting to include zero-rated sales (exports, BOI-registered sales) — still needs to be reported.
• Missing the SLSP attachment when Input VAT exceeds ₱1M.
• Filing 2550M but not paying on the same day — the filing is only complete when both are done.
• Not reconciling 2550M against the quarterly 2550Q — discrepancies flag you for audit.

Where Wemu fits

If all of the above sounds like a full day of manual work every month — that's because it is. Wemu keeps every sale, refund and expense in one place, with reports you can export for your bookkeeper. Wemu doesn't prepare or file BIR returns for you; your bookkeeper or accountant still does that on eFPS or eBIRForms.

Frequently asked questions