The tax exposure of foreign contractors in Iraq is often underestimated until a project nears completion. During construction, the focus is on progress, payments and claims. Tax is handled through retentions deducted by clients, periodic filings and occasional queries. Only at the end, when the contractor seeks release of retentions, final payment and tax clearance to demobilise, does the full picture emerge: revenue recorded in the contractor's books may not match the revenue the tax authority has identified, retentions may not be credited, and assessments may be issued for years the contractor believed were closed.
Foreign contractors can avoid these problems by reconciling project revenue, retentions and tax filings throughout the project rather than at the end. The aim is to reach final settlement with a clear record that the tax authority can verify, so that clearance is obtained promptly and retentions released.
The Income Tax Law No. 113 of 1982, as amended, governs the taxation of contractors, including foreign companies carrying on business in Iraq through branches or projects. Instructions of the General Commission for Taxes address contractor taxation, retentions and clearance. The Foreign Oil Companies Income Tax Law No. 19 of 2010 applies to contractors in the oil and gas sector. Public contracts are subject to the government contracts instructions, which address retentions and final settlement. Kurdistan Region applies its own instructions, including deemed profit rules. The Workers Retirement and Social Security Law No. 18 of 2023 governs social security obligations, which also require clearance.
How tax exposure of foreign contractors in Iraq arises
Foreign contractors may be taxed through their Iraqi branch on actual profit, determined from audited accounts, or, where records are insufficient or rules provide, on a deemed basis applied to revenue. Clients, especially public bodies, commonly deduct retentions from payments as security for tax and other obligations. These retentions are not necessarily the final tax; they may be credited against the assessed tax or released once clearance is obtained.
Exposure arises when the assessed tax exceeds the retentions, when retentions cannot be matched to the contractor's tax file or when assessments are based on revenue figures that differ from the contractor's records.
Reconciling project revenue
Revenue should be reconciled across three sources:
- The contractor's accounts. Revenue recognised in the branch's audited financial statements.
- Client certifications and payments. Interim payment certificates, variation orders and amounts actually paid.
- The tax authority's records. Revenue reported by clients or captured from retention records.
Differences commonly arise from timing, such as revenue recognised before certification, variations certified but unpaid, foreign currency conversions and amounts paid to joint venture partners or subcontractors directly. Each difference should be explained and documented. Tax advisory services in Iraq can help prepare revenue reconciliations.
Tracking retentions
Every retention deducted by the client should be recorded with the payment certificate, amount, date and purpose. The contractor should obtain evidence from the client of retentions remitted to the tax authority or held pending clearance. At year end and at project completion, total retentions should be reconciled to the contractor's records and the tax authority's records.
Joint ventures and consortia
Many foreign contractors work in joint ventures or consortia with local or international partners. The tax treatment depends on how the joint venture is structured and registered. Revenue and retentions may be recorded in the name of the lead partner or the joint venture, rather than each partner. The joint venture agreement should allocate tax responsibilities, retentions and clearance obligations, and partners should agree how to reconcile shared records.
Subcontractors
Payments to subcontractors are deductible only with proper documentation. The contractor may also be responsible for ensuring that subcontractors comply with tax obligations, and clients may hold the main contractor accountable. Subcontracts should require subcontractors to provide tax clearance and registration evidence.
Annual filings during the project
The branch should file annual returns with audited accounts throughout the project, rather than leaving filings until completion. Each year's assessment should be reviewed and, if necessary, objected to within the time limits. Leaving years unfiled or unresolved creates a backlog that can take years to clear at the end.
Final settlement and clearance
At project completion, the contractor will need tax clearance to obtain release of retentions, final payment, release of performance guarantees and, if leaving Iraq, deregistration of the branch. The tax authority will review all open years and the final project accounts. Social security clearance will also be required for project staff. The contractor should begin the final settlement process before physical completion, with complete records ready. Corporate advice in Iraq can assist with branch deregistration.
Negotiating contractual protections
Contracts with clients should address the treatment of retentions, the client's obligation to provide evidence of retentions remitted and the timetable for release after clearance. Where the contract price was based on assumptions about tax, a change in tax treatment may justify a claim. Commercial contract advice in Iraq can assist in negotiating these provisions.
Managing subcontractor and supplier records at completion
Final settlement also exposes weaknesses in the contractor's own deductions. The tax authority will review the costs claimed against project revenue, and subcontractor and supplier costs are typically the largest items. Payments to subcontractors that are not registered for tax, cash payments without invoices and costs incurred by joint venture partners but recorded in the contractor's accounts are common sources of disallowance. If disallowances are significant, the authority may conclude that the project accounts are unreliable and move to a deemed profit assessment on total revenue.
Contractors should therefore assemble a completion cost file in parallel with the revenue reconciliation. It should list each significant subcontract and supply contract, the counterparty's registration details, invoices, payment evidence and completion certificates. Where documents are missing, the contractor should obtain them while the counterparties are still engaged on the project. Leaving this exercise until after demobilisation, when site staff and subcontractors have left, makes it far harder.
Planning cash for the settlement period
The months between practical completion and clearance can strain cash flow. Retentions remain unpaid, final assessments may require payment before objection and costs continue for the staff managing the closeout. Contractors should budget for this period, including potential tax payments, and avoid repatriating all project cash before clearance. A realistic cash plan reduces pressure to accept unfavourable settlements with the tax authority simply to release retentions.
Illustrative example. A foreign contractor completes a hospital project for a ministry over four years. It filed returns for two years but not the last two, and retentions were deducted at each payment. At completion, the tax authority's records show revenue higher than the contractor's accounts because variation orders were certified but not invoiced in the same year. The contractor reconciles revenue by certificate, files the outstanding returns, matches retentions to each payment and objects to the portion of the assessment based on double-counted variations. Clearance is eventually obtained, but the process takes eighteen months longer than it would have with annual reconciliations.
Key takeaways
- Tax exposure of foreign contractors in Iraq crystallises at final settlement if revenue and retentions are not reconciled during the project.
- Revenue should be reconciled across accounts, client certifications and the tax authority's records.
- Every retention should be documented and linked to the contractor's tax file.
- Annual filings and timely objections prevent a backlog that delays clearance and demobilisation.
How Etihad Can Help?
Controlling the tax exposure of foreign contractors in Iraq requires continuous reconciliation rather than end-of-project firefighting. Contractors that maintain clear records throughout can obtain clearance and release of retentions efficiently.
Etihad Law Firm advises foreign contractors on project tax planning, retention recovery, annual compliance and final settlement in Iraq. We help clients complete projects without unresolved tax exposure.