Main Contractor Not Paying Your Subcontract in the Philippines: What a Subcontractor Should Do

The first days: lock down quantities and acknowledgements, do not demobilise

The most common mistake an unpaid subcontractor makes is pulling workers and equipment off site or stopping material deliveries in frustration. That hands the main contractor an easy argument: you abandoned the work, you are in breach, and they can deduct from what they owe or even claim damages against you. A dispute you were winning becomes a mutual blame game. Collect the evidence first, then decide how to apply pressure.

Gather three sets of records. First, quantities: organise completed work according to the measurement method in your subcontract, with site photos, videos, daily logs, inspection or acceptance records, and ideally signatures or chat confirmations from the main contractor’s site staff. Second, correspondence: the subcontract, your quotation, written instructions and variation orders, every progress claim you submitted and the contractor’s replies, including dated screenshots of messaging apps. Third, payment history: every amount received, the invoice or receipt it relates to, and any deductions the contractor applied and under what heading.

Then send a written statement of account: the scope completed, how your claims are built up, what has been received and what remains outstanding, and a request that the contractor confirm or dispute it in writing within a stated period. Silence from the contractor becomes evidence in your favour later. Throughout, keep performing under the subcontract unless you have already completed the contractual procedure for suspension.

Keep one person responsible for the file. Disputes drag on for months, site staff change, and phones get replaced. A single folder with dated documents, a running summary of what was claimed and paid, and copies of every message sent is what a lawyer will ask for first, and it is far cheaper to build it now than to reconstruct it later.

“The owner hasn’t paid me”: what a back-to-back clause really means

Many subcontracts contain a clause that ties your payment to the owner’s payment, often called back-to-back, pay-when-paid or pay-if-paid. It is the clause main contractors quote most often when they delay, but it rarely gives them a right to withhold payment indefinitely.

Read the exact wording. A clause saying payment will be made “within a set period after receipt of payment from the owner” works more like a timing mechanism: the contractor generally still owes you, and the clock is linked to the owner’s payment. A clause saying you will be paid “only if and when the owner pays” shifts much more risk to you, but whether such a clause is fully enforceable, and whether it still applies when the owner simply never pays, is open to interpretation under Philippine law and depends on the drafting and the facts. Have a lawyer review it.

Next, check whether the main contractor has done its part. If the contractor never billed the owner for your work, never submitted your quantities, or has already been paid and diverted the money elsewhere, hiding behind a back-to-back clause is much harder to justify. Ask in writing whether your portion has been billed to the owner, whether the owner has certified it, and what the payment status is. A refusal to answer, or answers that contradict each other, will support your position.

Finally, make sure the owner’s refusal is not about your work. If the owner is withholding because your section has defects or failed inspection, fix the defects first; otherwise every demand you send will be met with a deduction for rectification.

How to put the demand in writing: from statement of account to formal demand

A subcontractor’s recovery can follow three steps, and each one should leave a paper trail. Do not rely on phone calls and site conversations alone, because they are the first things a contractor will later deny.

• Step one, statement of account: as described above, set out the completed scope and the outstanding balance and ask the contractor to confirm it.
• Step two, formal demand: if the contractor confirms but does not pay, or neither confirms nor disputes, send a formal demand that cites the payment clause, gives a reasonable deadline, and states what you will do under the contract if it passes, such as suspending further work, claiming interest for late payment or starting the dispute-resolution procedure. For how to draft one and who should sign it, see how to write a demand letter in the Philippines.
• Step three, contractual suspension: if the subcontract allows you to suspend work or deliveries for non-payment, give notice exactly as the clause requires and suspend only after the notice period ends, protecting the completed work in the meantime. If there is no suspension clause, stopping work is far riskier; speak to a lawyer first.

Keep threats out of the letter: no talk of confronting the owner, posting about the contractor online or holding the owner’s equipment. Those steps are unlawful or easily framed as breach or harassment, and they give the contractor a counterclaim. A calm, factual letter with a clear deadline does more than any verbal pressure.

Send every letter in a way you can prove: email to the address named in the subcontract, plus a signed hard copy delivered against an acknowledgement or by courier with tracking. Keep the proof of delivery with the file. If the subcontract names a notice address or a responsible person, use exactly that, because a notice sent to the wrong place may be argued to be no notice at all.

Can you go straight to the owner? Privity and the special protection for labour and materials

As a rule your contract is with the main contractor, and the owner has no contractual duty to pay you directly. You should not simply send your invoice to the owner, and you should never block work on the owner’s site.

Some situations are worth reviewing carefully with a lawyer. First, Philippine civil law gives certain protection to those who furnish labour or materials for a work: to the extent the owner still owes the main contractor, a party who supplied labour or materials may, under specific conditions, have a claim against the owner. Whether that applies to your subcontract, how to assert it and for how much is a question for counsel. Second, if the owner nominated you as subcontractor, issued instructions to you directly or certified your quantities, a more direct relationship may exist. Third, there may be a three-way direct-payment agreement, or a commitment by the owner to pay subcontractors if the main contractor defaults.

One lawful step is open to you once your evidence is solid: a courteous written notice to the owner stating which works you completed as subcontractor and that you remain unpaid, asking the owner to take this into account when releasing funds to the main contractor. This is not a claim against the owner; it simply puts the owner on notice. Many owners will lean on the main contractor to protect their schedule and their own exposure. Have a lawyer check the wording first so that the notice cannot be read as defamatory or as interfering with the main contract.

Choosing a route: negotiation, construction arbitration, court — and when the contractor itself fails

Most unpaid subcontract balances are ultimately settled by negotiation: instalments, part cash plus credit against a future project, or the contractor billing the owner and paying your share directly from that release. Put any settlement in a signed written agreement that says what happens if an instalment is missed.

If talks fail, look at the dispute clause in your subcontract. The Philippines has a dedicated arbitration mechanism for construction disputes; where the contract contains an arbitration clause, construction disputes generally go to arbitration first. Without one, the route is usually the courts. For smaller, straightforward debts, ask whether the small claims procedure applies; see small claims in the Philippines. Choosing between these, and estimating cost and time, is best done with a lawyer who handles construction disputes.

If the main contractor itself is collapsing — dormant, with its SEC registration revoked or going into liquidation — your claim has to be filed and pursued under a different process, and acting early matters. For what happens to a revoked company’s assets and how creditors are treated, see company assets after SEC revocation.

Whatever route you choose, keep meeting your own obligations: declare the invoices you issued and pay your workers’ wages and statutory contributions on time. A contractor’s non-payment is not a defence if your own crew complains to the labour authorities; you are their employer.

Also keep an eye on time. Claims do not stay open forever, and the longer a balance sits without written follow-up, the easier it is for the contractor to argue that the account was settled or that the work was defective. Regular, dated written follow-ups protect your position while you negotiate; ask your lawyer which deadlines apply to your claim.

Signing the next subcontract, and how Yixing can help

Most subcontract payment disputes are built into the contract on the day it is signed. On your next job, get at least these points in writing:

• Measurement and billing cycles, the contractor’s review period, and a deemed-approval rule if it does not respond.
• Payment “within a set period after your claim” rather than “only when the owner pays”; if you do accept back-to-back terms, require the contractor to bill the owner on time and report progress.
• Variations only on written instruction; confirm any verbal request in writing the same day.
• A right to suspend work or deliveries for non-payment with a clear notice procedure, and interest on late payment.
• A clear dispute-resolution clause, arbitration or court, and where possible a payment guarantee from the contractor.

Keep your own house in order too: the licence or accreditation your trade requires, tax registration and invoicing, and social-security registration for your workers. Contractors will use any gap against you when you try to collect. For the wider risk picture in construction, see construction contracting risks and staffing a construction project.

Yixing Travel Consultancy (SEC Registration No. CS202009551, Bureau of Immigration Accredited Agency No. CA-202624381-1, DOLE-accredited) provides compliance retainer services for foreign-owned businesses in the Philippines. We organise quantity records and correspondence into an evidence file, check that your corporate licences and tax registrations are consistent, help prepare Chinese-language versions of demand and settlement documents, and connect you with licensed lawyers experienced in construction disputes. We do not act in arbitration or litigation and cannot promise any recovery. For your specific case consult a licensed lawyer; this article is not legal advice.