# Corporate tax for construction companies in the UAE

> Corporate tax for construction UAE explained: rates, contract revenue timing, free zone rules, deductions, and filing deadlines for contractors.

Source: https://einvoicedirect.ae/uae-corporate-tax/corporate-tax-for-construction-uae  
Last updated: 2026-06-05  
Publisher: EInvoice Direct (Massive FZCO), UAE e-invoicing software.

## What is corporate tax for construction UAE?

Corporate tax for construction UAE is the federal tax UAE contractors and subcontractors pay on their taxable profits under Federal Decree-Law 47 of 2022. The rate is 0% on taxable income up to AED 375,000 and 9% above that. Construction firms must register with the Federal Tax Authority (FTA), keep contract-level records, and file within 9 months of their financial year end.

This guide explains how the rules apply to building contractors, civil engineering firms, MEP subcontractors, fit-out companies, and project developers across the UAE. For the wider framework, see our [UAE Corporate Tax](https://einvoicedirect.ae/uae-corporate-tax) hub.

## How corporate tax applies to UAE construction companies

Every construction company with a UAE trade licence is within scope. That includes mainland LLCs, free zone entities, sole establishments, and branches of foreign contractors operating in the UAE. The tax is calculated on accounting profit, then adjusted for items the law treats differently, such as related-party transactions and non-deductible expenses.

### Rates and thresholds

The UAE uses a tiered structure under Federal Decree-Law 47 of 2022.

| Taxable income | Rate | Who it affects |
| --- | --- | --- |
| Up to AED 375,000 | 0% | All construction firms |
| Above AED 375,000 | 9% | Most contractors and subcontractors |
| Large multinationals (EUR 750M+ global revenue) | 15% DMTT | Global construction groups from January 2025 |

Domestic Minimum Top-up Tax (DMTT) applies only to very large multinational groups. A typical UAE contracting firm pays 9% on profits above AED 375,000.

### Small business relief for small contractors

If your construction company has revenue up to AED 3 million in a tax period, you can elect for Small Business Relief through 2026. This treats your taxable income as zero for that period. You still must register, file a return, and keep records, but no corporate tax is due.

## Revenue recognition on long construction contracts

This is the single biggest issue for contractors. A villa, tower, or infrastructure project often spans two or three financial years, so timing of income matters.

### Percentage of completion method

Most UAE contractors recognise revenue using the percentage of completion method under IFRS 15. Each year, you book revenue equal to the share of work performed, measured by costs incurred over total estimated costs, or by surveyor certificates. Corporate tax follows your audited accounting treatment, with adjustments only for items the law specifies.

### Variations, claims, and retentions

Variations and approved claims are taxable when they are probable and can be measured reliably. Retention money, typically 5% to 10% held by the employer, is part of your contract revenue at the point it is earned, not when it is finally released. Plan cash flow accordingly, because tax can fall due before the cash arrives.

### Provisions for loss-making contracts

If a project is expected to lose money, IFRS requires you to book the full expected loss immediately. That loss reduces taxable income in the year you recognise it, provided it is supported by the contract file, cost forecasts, and project correspondence.

## Free zones and construction firms

Several UAE free zones host construction, engineering, and contracting licences. A Qualifying Free Zone Person (QFZP) can pay 0% on qualifying income, but the rules are tight for construction work.

### When 0% applies

QFZP status generally favours transactions with other free zone persons and certain qualifying activities. Construction projects executed on mainland UAE land are usually treated as mainland income and taxed at 9% above AED 375,000, even if your licence sits in a free zone. Read the official position on the [UAE Ministry of Finance](https://mof.gov.ae) site and the [Federal Tax Authority](https://tax.gov.ae) guidance before you assume 0%.

### Branches and project offices

If a free zone contractor sets up a mainland branch to execute a project, the branch profits fall under standard 9% rules. Keep separate books for the branch so the split is clear.

## Deductible costs in a construction business

Most direct project costs are deductible if they are incurred wholly for business purposes and properly documented.

### Typical deductible items

- Materials: cement, steel, aggregates, finishes
- Subcontractor invoices and labour supply
- Site staff salaries, WPS payroll, end-of-service accruals
- Plant and equipment hire, fuel, maintenance
- Insurance: CAR, third party, workmen compensation
- Performance bonds, advance payment guarantee fees
- Site office rent, utilities, consumables
- Design, supervision, and consultancy fees
- Depreciation on owned plant under IFRS

### Restricted and non-deductible items

Entertainment is restricted to 50% of the amount incurred. Fines and penalties from regulators are not deductible. Donations are deductible only when paid to a Qualifying Public Benefit Entity listed by Cabinet. Interest expense is subject to a general 30% EBITDA cap, which can affect highly geared contractors funding plant or land.

### Related-party transactions

If you transact with shareholders, group companies, or other related parties, prices must follow the arm's length principle. Common examples in construction include intra-group equipment hire, secondment of engineers, and head office charges from a parent overseas. Keep a transfer pricing file with benchmarks.

## Registration, filing, and record keeping

Every taxable construction company must register with the FTA, obtain a Corporate Tax Registration Number, and file one return per tax period.

### Key dates

| Obligation | Deadline |
| --- | --- |
| Corporate tax registration | Per FTA timeline based on licence issue month |
| Tax return filing | Within 9 months of financial year end |
| Tax payment | Within 9 months of financial year end |
| VAT return (if registered) | Within 28 days of period end |
| Record retention | 7 years |

### Records to keep for each project

- Signed main contract, variation orders, and final account
- Interim payment certificates and tax invoices
- Subcontractor agreements and payment records
- Material delivery notes and stock counts
- Plant logs and timesheets
- Cost-to-complete forecasts at each year end
- Bank statements and reconciliations

## VAT and e-invoicing interaction

VAT has been in force since January 1, 2018 at 5% under Federal Decree-Law 8 of 2017. Construction services on UAE land are standard rated. The mandatory VAT registration threshold is AED 375,000 of taxable supplies, with voluntary registration from AED 187,500.

From 2026, the UAE rolls out mandatory e-invoicing using the Peppol 5-corner DCTCE (Decentralized Continuous Transaction Control and Exchange) model in PINT AE format. Contractors with revenue of AED 50 million or more must appoint an accredited service provider (ASP) by October 30, 2026, with go-live on January 1, 2027. Smaller firms follow from July 1, 2027, and government entities from October 1, 2027.

That timing matters because construction firms issue high volumes of interim payment certificates and subcontractor invoices. Penalties under Cabinet Decision 106 of 2025 range from AED 2,500 to AED 50,000 per violation.

## Worked example: a mid-size contractor

Assume a Dubai contracting LLC with a calendar year end and AED 18 million revenue from three projects.

| Item | AED |
| --- | --- |
| Contract revenue recognised | 18,000,000 |
| Direct project costs | (13,500,000) |
| Site overheads | (1,800,000) |
| Head office costs | (900,000) |
| Accounting profit | 1,800,000 |
| Non-deductible fines | +20,000 |
| Entertainment add-back (50%) | +15,000 |
| Taxable income | 1,835,000 |
| 0% on first AED 375,000 | 0 |
| 9% on AED 1,460,000 | 131,400 |
| Corporate tax payable | 131,400 |

The firm pays AED 131,400 and files within 9 months of December 31. If revenue had been under AED 3 million, Small Business Relief could have reduced this to zero for periods up to 2026.

## How construction differs from other UAE sectors

Compared with trading or services firms, construction has longer cash cycles, larger work in progress balances, and more complex revenue timing. If you also operate adjacent activities, review our guides on [Corporate Tax for Real Estate UAE](https://einvoicedirect.ae/uae-corporate-tax/corporate-tax-for-real-estate-uae), [Corporate Tax for Trading Companies UAE](https://einvoicedirect.ae/uae-corporate-tax/corporate-tax-for-trading-companies-uae), and [Corporate Tax for Consultants UAE](https://einvoicedirect.ae/uae-corporate-tax/corporate-tax-for-consultants-uae). Engineers operating on their own account should also read [Corporate Tax for Freelancers UAE](https://einvoicedirect.ae/uae-corporate-tax/corporate-tax-for-freelancers-uae).

## Action checklist for construction finance teams

- Confirm your FTA corporate tax registration and TRN.
- Set the financial year end and lock the filing deadline.
- Adopt or refresh IFRS 15 percentage of completion workings.
- Build a project cost ledger that ties to your audit file.
- Document related-party prices for plant, labour, and management fees.
- Map your free zone licence to actual project locations.
- Plan e-invoicing readiness against the 2026 and 2027 deadlines.
- Review interest expense against the 30% EBITDA cap.

For the full picture across rates, exemptions, and free zone rules, return to the [UAE Corporate Tax](https://einvoicedirect.ae/uae-corporate-tax) hub.

If you want help getting invoicing, VAT, and corporate tax records aligned before the 2027 deadlines, [get UAE e-invoicing pricing](https://einvoicedirect.ae/for-businesses#contact) from EInvoice Direct and we will scope the right setup for your contracting business.

## Frequently asked questions

### Do construction companies pay corporate tax in the UAE?

Yes. UAE construction companies pay corporate tax under Federal Decree-Law 47 of 2022. The rate is 0% on taxable income up to AED 375,000 and 9% above that. Mainland LLCs, free zone entities, sole establishments, and branches of foreign contractors are all in scope, and each must register with the Federal Tax Authority and file annually.

### How is revenue recognised on long construction contracts for UAE corporate tax?

Most contractors use the percentage of completion method under IFRS 15. You recognise revenue based on costs incurred against total estimated costs, or on certified work done. Corporate tax follows that accounting treatment, with adjustments only for items the law specifies. Variations and claims become taxable when probable and measurable, and retention is part of contract revenue when earned.

### Can a free zone construction company pay 0% corporate tax?

Only if it qualifies as a Qualifying Free Zone Person (QFZP) and earns qualifying income. Construction work executed on mainland UAE land is generally treated as mainland income and taxed at 9% above AED 375,000, even with a free zone licence. Check the Ministry of Finance and Federal Tax Authority guidance and keep separate books for any mainland branch.

### Is Small Business Relief available to small contractors?

Yes. A construction company with revenue up to AED 3 million in a tax period can elect for Small Business Relief through 2026. The election treats taxable income as zero for that period. You still register, file a return, and keep full records for 7 years, but no corporate tax is due for the year you claim the relief.

### When is the corporate tax return due for a UAE construction firm?

The return and payment are due within 9 months of the financial year end. A contractor with a December 31 year end must file and pay by September 30 of the following year. Returns are filed with the Federal Tax Authority through the EmaraTax portal. Late filing and payment trigger administrative penalties under the tax procedures law.

### Are subcontractor and material costs deductible?

Yes, when they are incurred wholly for business purposes and supported by invoices, contracts, and delivery records. Typical deductible costs include subcontractor fees, materials, plant hire, site salaries, insurance, and design fees. Entertainment is capped at 50%, fines are not deductible, and interest expense is subject to a general 30% EBITDA limit that can affect highly geared contractors.

### How does e-invoicing affect construction companies?

The UAE is rolling out mandatory e-invoicing on the Peppol 5-corner DCTCE model in PINT AE format. Contractors with AED 50 million or more in revenue must appoint an accredited service provider by October 30, 2026, with go-live on January 1, 2027. Smaller firms follow from July 1, 2027. Penalties under Cabinet Decision 106 of 2025 run from AED 2,500 to AED 50,000.

### What records should a contractor keep for the Federal Tax Authority?

Keep signed contracts, variations, interim payment certificates, tax invoices, subcontractor agreements, material delivery notes, plant logs, timesheets, cost-to-complete forecasts, and bank reconciliations for at least 7 years. A project-level cost ledger that ties back to your audited accounts is essential. Good records support deductions, revenue recognition, and any future Federal Tax Authority review.


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This content is informational and is not tax, legal, or financial advice.
For UAE e-invoicing pricing, see https://einvoicedirect.ae/for-businesses#contact