Construction contracts routinely provide for a maintenance or guarantee period after the works are completed, a window during which the contractor remains responsible for remedying defects. A common dispute arises when the employer treats that period as a reason to withhold the final payment: the works are finished and the certificates are issued, but the employer argues that nothing is due until the maintenance period has run. A recent decision of the Investment and Trade Court confirms that this argument fails where the contract does not actually tie the final payment to the maintenance period.
The Facts
The contractor entered into a fixed-price contract to build an integrated industrial facility, a factory, an administrative building, and ancillary structures, on a plot in an industrial zone. The works were to be completed within a defined period running from the advance payment or the building permit, with a short additional allowance for handover of the site, and payment was to be made against an agreed schedule.
The principal works were carried out. The employer later requested additional electrical works, which were added to the final account, and an expansion of the mezzanine, which the contractor executed without additional charge. The Civil Defence approvals were completed, and the competent municipality issued a building completion certificate confirming the project's readiness and its conformity to the approved drawings.
On review of the account, every scheduled payment had been made except the final completion instalment. After agreed deductions, a balance remained due to the contractor. The contractor sent repeated formal letters requesting a date for initial handover and release of the outstanding sum, followed by formal notices. The employer did not pay, and the contractor brought proceedings to recover the balance, together with compensation for the consequences of the delay.
The Employer's Defence
The employer resisted on the ground that the claim was premature. It argued that the agreed maintenance period had not yet elapsed, and that the final payment was not due until it had. By counterclaim, the employer sought substantial damages of its own.
The Court's Analysis
The Court treated the relationship as governed by a written construction contract with defined terms. Under Article 171 of the Civil Code, the contract is the law of the parties: it may not be revoked or varied except by agreement or on grounds fixed by law. Under Article 211 of the Code of Civil and Commercial Procedure, the creditor bears the burden of proving the obligation and the debtor the burden of proving its discharge.
Examining the contract, the Court found that it contained no provision permitting the employer to retain a security sum or to tie the final instalment to the maintenance period. Absent such a clause, the maintenance period had no bearing on when the final payment fell due. The Court further applied Article 693 of the Civil Code, under which work is deemed delivered where the contractor completes it and places it at the employer's disposal, and the employer, having been put on notice, refuses to take delivery without legitimate reason.
The Court appointed an engineering expert, whose findings it adopted. The executed works were free of structural or material defects; what remained were minor finishing observations, addressed at or before final delivery. On settlement of the account, a balance was owed to the contractor.
The Counterclaim
The employer's counterclaim was dismissed. Having found that the works were completed, free of substantive defect, and properly delivered in law, the Court identified no breach by the contractor on which a claim for damages could rest. It ordered the employer to pay the outstanding balance, rejected the remainder of the contractor's claim, dismissed the counterclaim, and placed the costs of both the original claim and the counterclaim on the employer.
Takeaways
Two points emerge for parties to construction contracts in Qatar. First, a maintenance or guarantee period does not, by itself, defer the final payment. Unless the contract expressly conditions the final instalment on the expiry of that period, or creates a retention mechanism, the employer cannot rely on it to withhold payment once the works are complete.
Second, the contractor's position is built on the record. Completion certificates, regulatory sign-off, and formal notice of readiness for handover are what convert a finished project into an enforceable right to payment. For employers, the lesson is the mirror image: if retention or staged release against the maintenance period is intended, it must be written into the contract, not asserted after the works are done.
This note sets out general principles drawn from a first-instance judgment and is provided for information only; it does not constitute legal advice.
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