First understand what you actually lose without the certificate
You lose a tax payment that should have been credited to you. The portion your customer kept is, in law, income tax prepaid on your behalf, and the certificate is the receipt for that prepayment.
The normal chain runs as follows. You issue an invoice. The customer pays, keeping back a percentage required by the rules and remitting the balance to you. The customer then declares and pays the withheld amount to the tax authority and issues Form 2307 to you. In your quarterly and annual income tax returns you list the amount on the certificate as a creditable tax and attach the certificate or submit the required summary. If any link in that chain breaks, the consequence lands on you:
- The customer withheld and remitted, but never gave you the certificate. The money is with the tax authority and you have no evidence with which to claim it. This is the most common case and the easiest to resolve.
- The customer withheld but never remitted. You were paid less and the government received nothing. Even if a certificate turns up later, matching during an audit may expose the gap.
- The customer withheld incorrectly. The wrong rate, a deduction that should not have been made, or a computation on the tax-inclusive amount. Even with a certificate, the figures will not agree with your books.
A missing Form 2307 is therefore not a matter of courtesy. It is a real receivable that must end up as either a certificate or cash, and it cannot be left hanging. The mechanics of who withholds, when and on what are set out in our expanded withholding tax guide; this article deals only with the missing document.
Timing is often overlooked. Credits are claimed period by period, so the later a certificate arrives, the less certain it is that it can be used in the period it belongs to. Chasing after a full year has passed is considerably harder.
Reconcile before you chase: how much, which payments, and is it right
Prepare a reconciliation before sending any demand. The customer's accountant handles many suppliers, and an email that simply asks for Form 2307 is easily set aside. A schedule listing invoice numbers, dates, amounts, receipts and differences can be checked in half an hour.
For each payment, list:
- invoice number, date, net amount, tax and total;
- the date the customer actually paid and the amount received;
- the difference between total and receipt, and the base you believe was used;
- whether the whole difference is withholding tax, since bank charges, unilateral discounts or retention sometimes hide in the same gap;
- the quarter to which the payment belongs;
- whether a certificate has been received and, if so, whether its amount, period, TINs and registered names agree with the invoice.
Three points deserve particular attention. The base. Withholding is generally computed on the amount net of VAT, so a deduction on the gross figure is an over-withholding. Your registration details. The payee name and TIN on the certificate must match your tax registration. A brand name, a former name or a branch's details can make the certificate unusable. The invoice itself. If your invoice carried a wrong amount or name, the certificate will naturally disagree, and the invoice must be put right first, as described in how to cancel and reissue a wrong invoice.
Reconciliation also separates two different problems. If the customer did not withhold at all and merely underpaid, this is a collection matter and belongs in the sequence for chasing an unpaid invoice. Chasing both in one message allows the customer to answer that the certificate is being processed while holding back cash you are owed outright. Keep the two demands in separate threads with separate schedules.
How to chase: from the accountant to an authorised signatory, always in writing
The method is written, specific and escalating. A verbal promise that it will be ready next week counts for nothing; every exchange should leave a record you can produce later.
- Step one: the customer's accounts payable staff. Send the reconciliation, state which periods you need and the amount each certificate should show, and mention that your own filing deadline is approaching. Most cases end here, because the certificates were simply backlogged or are issued in a quarterly batch.
- Step two: copy their finance head and your commercial contact. If a reasonable interval passes with no reply, resend with the superior copied, and have your sales or project lead raise it at the business level. Certificates are often delayed only because the customer believes the matter has no bearing on the relationship.
- Step three: a formal letter. Issue a letter on company letterhead signed by an authorised person, stating the amounts withheld, the invoices concerned, the customer's obligation to issue the certificate, the consequence for your tax position, and a specific date for reply. Keep proof of delivery.
- Step four: link it to future payments. Within the law and the contract, require earlier certificates before accepting new orders, or build delivery of certificates into the payment procedure in new quotations and renewals.
Throughout, make compliance easy. Volunteer your correct registered name, TIN and registered address. Say that a scanned copy now with the original to follow is acceptable, or that a quarterly consolidated certificate will do. What the other side's accountant fears most is issuing a document that is returned for rework.
If the customer states plainly that tax was deducted but no certificate will be issued, or that the company never declared the amount, the nature of the problem changes. That is an admission that the money kept back was not handled as the rules require. Treat the amount as unpaid consideration and pursue it as a debt, if necessary through a formal demand letter, and discuss with your accountant whether the matter should be brought to the attention of the tax authority.
Until the certificate arrives: how to book it and how to file
The principle is simple: claim only what is supported by a certificate. Amounts withheld without Form 2307 are tracked separately and left out of creditable taxes for the period.
In practice, manage withheld amounts in two columns:
- Supported by a certificate. Include these as creditable tax in the period shown on the certificate, file the original, and attach it or submit the summary list as required.
- Withheld but not yet certified. Show these separately with the customer, invoice, amount and status of your demand. They are not claimed in the return and are dealt with when the certificate arrives.
The cost of this approach is paying somewhat more income tax now and tying up cash. What you gain is a return in which every credit is backed by a document. The opposite approach, claiming on your own computation, saves cash in the short term but exchanges a small certain cost for a large uncertain one. Credits without supporting certificates are normally disallowed on audit, followed by the deficiency tax and additions made up of late-payment components, as determined by the tax authority at the time.
When a certificate arrives late. If it reaches you after the return for that period has been filed, whether it can be used in the original period through an amended return or must be handled another way depends on the period stated on the certificate and on current rules. Leave that judgment to a certified public accountant rather than inferring it yourself. Certificates that surface after a year-end need particular care. Plan your chasing around the deadlines set out in the corporate tax filing calendar.
When it never arrives. If repeated, documented demands produce nothing, the amount is commercially a sum the customer owes you and can be pursued as a receivable. If it finally proves uncollectible, the tax treatment is a separate question whose conditions are discussed in the tax treatment of bad debts. Keep every demand, reply and delivery record in one file, because the same evidence serves both the collection effort and any later tax position.
Special cases: wrong amount, customer gone, or you should not have been withheld
Not every missing Form 2307 is the same problem. The situations below point in different directions, so identify yours before acting.
- The customer over-withheld through a wrong rate or base. If the excess has already been remitted, it can normally be used only as a credit supported by a certificate, not refunded by the customer in cash. If it has not yet been remitted, you may ask the customer to correct the computation and pay you the difference. Establish which stage they are at before deciding whether to ask for paper or money.
- You should not have been withheld at all. Your transaction type may fall outside the scope, or you may hold a relevant exemption document that the customer never received. Provide it in writing and ask that future payments be made without deduction. For amounts already withheld, you still need certificates.
- A certificate was issued with errors. A wrong name, TIN, period or amount should be corrected and the certificate reissued. Do not make do; a defective certificate fails matching just the same.
- The customer has closed, is in liquidation or has vanished. A certificate is now unlikely. Preserve everything that proves the withholding: invoices, payment records, correspondence and demand letters. Whether those can support any other treatment is for an accountant to judge under current rules, and you should not claim the credit on your own. Where liquidation is under way, lodge your claim in the proceedings.
- The customer is a government office or large corporation. Such payors usually issue certificates in fixed batches through a set procedure. The task is to find the right unit and submit the request in their format, not to escalate.
- You are a subcontractor withheld by the main contractor. Confirm that the certificate comes from the entity that actually paid and withheld, not from the project owner or an affiliate, so that payor and certificate match.
Be alert to one explanation in particular: that the deduction was not withholding tax but an internal administrative charge or a tax-risk reserve. That is not withholding and no Form 2307 will ever exist for it. It is a unilateral deduction from the price and should be handled as a contract dispute, for which see the three routes for resolving contract disputes.
Preventing a repeat: write certificates into contracts and payment routines
The best time to solve the certificate problem is when the contract is signed, the next best is each time you are paid, and the worst is at year-end. Turning the following into standard practice removes most of these disputes.
- State withholding and certificate obligations in the contract. Provide that where the payor withholds tax as required by law, it must deliver a valid certificate within an agreed period, and that any amount withheld without a certificate is treated as unpaid consideration. Have counsel settle the period by reference to current rules.
- Clarify the tax basis when quoting. Whether the price includes VAT, whether the customer will withhold, and roughly what will reach your account should be confirmed between the two finance teams before signing.
- Include your tax registration details in the onboarding pack. Registered name, TIN, registered address and the applicable withholding category, given once in writing to the customer's finance team, reduce errors on certificates.
- Reconcile on every receipt. On the day funds arrive, check the difference and email the customer to confirm the amount withheld, rather than waiting for quarter-end.
- Count certificates every quarter. Produce a list of amounts withheld but not certified, assign it to whoever handles collections, and escalate once the total reaches a level that matters.
- Adjust terms for customers who persistently fail to deliver. Shorter credit, advance payment, or pricing that reflects the risk. Assess the customer first using our guide to checking a Philippine customer's credit.
Yixing's contribution here is procedural. We help build the reconciliation and the list of uncertified amounts, draft demand letters in English and Chinese, follow up on collection and filing of certificates, and refer questions that need professional judgment, such as crediting and amended returns, to a partner CPA. Whether to claim and how to file is decided on a licensed accountant's advice, and recovery of unpaid amounts is handled by a practising lawyer.
Withheld amounts keep piling up and the certificates never arrive? Bring your invoices and collection records and we will start with a reconciliation → company compliance and bookkeeping coordination
Yixing International Travel Agency is a Chinese-language consultancy registered in Makati, Philippines, holding SEC registration CS202009551, BI Accreditation No. CA-202624381-1 (valid to 2027-06-30), DOLE accreditation and PRA accreditation. We are not affiliated with any government agency, we only help organise records, coordinate with CPAs and lawyers and follow up on process, and we do not promise any outcome. This article is process guidance, not legal or tax advice; consult a licensed attorney and a certified public accountant on your case.
Frequently Asked Questions
Can I claim the tax credit on my own computation if the customer won't issue Form 2307?
What is BIR Form 2307?
The customer says tax was withheld but never declared. What now?
Can I use a Form 2307 with the wrong company name or TIN?
The certificate arrived after I filed. Can I still use it?
The customer has closed down and I cannot get the certificate. What should I do?
How do I prevent this from happening again?
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