Contractor withholding in Iraq affects almost every contractor working for government entities and many working for private clients. As progress payments are certified and paid, the client deducts amounts for tax, stamp duty and other obligations. Over the life of a project, these deductions can add up to a significant proportion of contract value. They are intended to secure or collect the contractor's tax, but they only reduce the contractor's final liability if they are properly recorded, linked to the contractor's tax file and evidenced. When the final account is settled, unreconciled deductions often become the main obstacle to clearance and release of retentions.
Reconciliation is therefore not an end-of-project exercise. It should run alongside the project, tracking deductions at each payment and comparing them with the contractor's revenue, tax returns and the authority's records.
The Income Tax Law No. 113 of 1982, as amended, and instructions of the General Commission for Taxes govern deductions from payments to contractors and their treatment against final tax. Public contracts are subject to government contract instructions and the general conditions applicable to civil engineering works, which address payments, retentions and final settlement. The Stamp Duty Law No. 71 of 2012 governs stamp duty deductions. Kurdistan Region applies deemed profit rules to contract payments. The Foreign Oil Companies Income Tax Law No. 19 of 2010 applies to oil and gas contractors.
Types of deductions in contractor withholding in Iraq
A single progress payment may include several deductions:
- Income tax deductions or retentions. Amounts withheld on account of the contractor's tax, or retained until clearance.
- Stamp duty. Deducted on the contract value, often at the first payment, and on variations.
- Performance retentions. Contractual retention money held as security for defects.
- Advance payment recovery. Repayment of advances through deductions from progress payments.
- Social security retentions. Amounts held pending social security clearance in some cases.
Contractors must distinguish these deductions, because each is recovered or credited in a different way.
Tracking deductions payment by payment
For each progress payment, the contractor should record:
- The certificate number and date.
- The gross certified amount.
- Each deduction by type and amount.
- The net amount received.
- Evidence of tax deductions remitted to the authority, where available.
This record allows the contractor to match deductions with its revenue and the tax authority's records.
Variations, advances and adjustments
Variations increase or decrease contract value and may trigger additional stamp duty and adjustments to tax deductions. Advance payments may be subject to deductions when paid or as they are recovered. Price adjustments and claims settled later in the project may be treated differently. The contractor should ensure that each adjustment is reflected in its deduction records.
Linking deductions to the tax file
Tax deductions are credited against the contractor's liability only if the tax authority can link them to the contractor's file. The contractor should ensure that the client uses the correct tax reference and legal name, obtain certificates or statements of deductions, and submit them with its returns. Deductions recorded under a joint venture or a partner's name may need special handling.
Annual reconciliation
At each year end, the contractor should reconcile revenue certified, revenue recognised in its accounts, deductions recorded and deductions shown in the authority's records. Differences should be investigated and resolved promptly, while the relevant staff and documents are available. Tax advisory services in Iraq can assist with annual reconciliations.
Final account and clearance
At project completion, the final account settles the contract value, variations and claims. The tax authority will review the contractor's tax position before issuing clearance, which the client requires to release retentions and final payment. The contractor should present a complete reconciliation showing total revenue, total deductions and the tax assessed for each year, with evidence. Gaps identified at this stage can delay release by months.
Contractual provisions
Contracts and subcontracts should define the deductions the client may make, the evidence the client will provide and the timetable for release of retentions after clearance. Subcontracts should address whether the main contractor may pass deductions down to subcontractors. Commercial contract advice in Iraq can assist with drafting.
Disputed deductions
Where the client deducts amounts the contractor believes are incorrect, the contractor should raise the issue promptly with evidence. Disputes about deductions are easier to resolve when raised at the time than years later at final account. Litigation and dispute resolution advice in Iraq can assist with unresolved disputes.
Practical checklist for project finance teams
- Open a deduction register at contract signature, before the first payment.
- Record each certificate, gross amount, deductions by type and net receipt.
- Request deduction statements or certificates from the client for each payment.
- Confirm that the client uses the correct legal name and tax reference.
- Reconcile deductions with the tax authority's records at least annually.
- Track variations, advances and price adjustments separately.
- Raise disputed deductions promptly in writing.
- Prepare a final account tax pack before practical completion.
Subcontractors and pass-through deductions
Main contractors often pass deductions down to subcontractors, deducting from subcontractor payments amounts the client deducted from the main contractor. Whether this is permitted depends on the subcontract and the nature of the deduction. Deductions relating to the subcontractor's own tax may be passed down if the subcontract allows it and the main contractor provides evidence. Deductions relating to the main contractor's tax, or general retentions, should not be passed down without contractual basis. Subcontractors should negotiate clear terms and request evidence for any deductions made from their payments.
Illustrative example. A contractor completes a bridge project for a governorate after three years and thirty progress payments. At final account, the governorate requires tax clearance before releasing retentions. The tax authority's records show deductions for only twenty payments; the remainder were recorded under an incorrect tax reference. Because the contractor had kept a payment-by-payment schedule with copies of each certificate and deduction statement, it can demonstrate the full deductions and have them transferred to its file, allowing clearance to be issued.
Key takeaways
- Contractor withholding in Iraq involves several types of deductions, each recovered or credited differently.
- Deductions should be tracked payment by payment and linked to the contractor's tax file.
- Annual reconciliation prevents a backlog of unexplained differences at final account.
- Complete records allow the contractor to obtain clearance and release of retentions efficiently.
How Etihad Can Help?
Reconciling contractor withholding in Iraq across progress payments and final accounts turns deductions into credits and protects the contractor's cash flow at completion.
Etihad Law Firm advises contractors on tax deductions, retentions, final account settlement and clearance in Iraq. We help clients recover what they are entitled to.