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Which expenses are deductible for Corporate Tax?

Answered by TI from the Federal Tax Authority’s own law · 25 September 2026. Guidance, not tax advice: rely on the official text.

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Most costs you spend purely for running your business are deductible - but not costs that are capital in nature (buying long-term assets), personal costs, or costs of earning tax-exempt income.

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The detail

Under Article 28 of the Corporate Tax Law, expenditure incurred wholly and exclusively for the Taxable Person's business, and which is not capital in nature, is deductible in the Tax Period incurred. Certain expenditure is specifically denied a deduction - amounts not incurred for the business, expenditure incurred to derive Exempt Income, losses unconnected with the business, and any expenditure the Cabinet specifies as non-deductible. Mixed-purpose expenditure is deductible only to the extent it is identifiable as business-related, or on a fair and reasonable apportionment.1

What the law says

  • Expenditure incurred wholly and exclusively for the business and not capital in nature is deductible in the period incurred, subject to apportionment where it serves more than one purpose (Article 28(1) and (3)).1
  • No deduction is allowed for expenditure not for the business, expenditure incurred in deriving Exempt Income, unconnected losses, or expenditure specified by Cabinet decision as non-deductible (Article 28(2)).1
  • Where deductibility under Chapter Nine depends on conditions being met, expenditure failing those conditions is not deductible, and capital expenditure is deductible only on realisation of the related asset/liability, unless a specific Chapter Nine rule applies, such as depreciation (Ministerial Decision No. 134 of 2023, Article 7).2

What it depends on

  • Whether expenditure is 'capital in nature' follows the Accounting Standards applied by the Taxable Person, and capital items generally are not deductible upfront but may be deductible via depreciation or on disposal.23
  • Costs tied to acquiring, holding, or disposing of a Participating Interest (e.g. professional fees, due diligence, brokerage) are non-deductible and must be capitalised, though related interest expenditure remains deductible subject to the interest rules.4
  • Interest expenditure is deductible in principle but is subject to specific limitation rules under Articles 30 and 31 (FTA guidance).3 Based on FTA guidance

Check before you rely on it

  • Confirm whether the expense was incurred wholly and exclusively for the business, not personal use.
  • Check whether the item is capitalised in your accounts (capital) or expensed (revenue).
  • If the expense relates to a Participating Interest or exempt income, flag it for capitalisation or disallowance.
Sources (4) — read the official text
  1. 1Corporate Tax LawArticle 28Law
    Article 28 – Deductible Expenditure
    Read the article
    Article 28 – Deductible Expenditure 1. Expenditure incurred wholly and exclusively for the purposes of the Taxable Person’s Business that is not capital in nature shall be deductible in the Tax Period in which it is incurred, subject to the provisions of this Decree-Law. 2. For the purposes of calculating the Taxable Income for a Tax Period, no deduction is allowed for the following: a. Expenditure not incurred for the purposes of the Taxable Person’s Business. b. Expenditure incurred in deriving Exempt Income. c. Losses not connected with or arising out of the Taxable Person’s Business. d. Such other expenditure as may be specified in a decision issued by the Cabinet at the suggestion of the Minister. 3. If expenditure is incurred for more than one purpose, a deduction shall be allowed for: a. Any identifiable part or proportion of the expenditure incurred wholly and exclusively for the purposes of deriving Taxable Income. b. An appropriate proportion of any unidentifiable part or proportion of the Federal Decree-Law No. 47 of 2022 and its amendments – Unofficial translation (as published by the Ministry of Finance) 36 expenditure incurred for the purposes of deriving Taxable Income that has been determined on a fair and reasonable basis, having regard to the relevant facts and circumstances of the Taxable Person’s Business.
    Official PDF, pp. 36–37Captured from the FTA website on 9 Sep 2026Found by following a reference in another source
  2. 2Ministerial Decision 134/2023Article 7Ministerial Decision
    Article 7 – Other Adjustments on Deductions
    Read the article
    Article 7 – Other Adjustments on Deductions 1. For the purposes of paragraph (i) of Clause 2 of Article 20 of the Corporate Tax Law, to the extent that any expenditure is determined as deductible under Chapter Nine of the Corporate Tax Law where certain conditions are met, any expenditure that does not meet these conditions shall not be deductible. 2. For the purposes of paragraph (i) of Clause 2 of Article 20 of the Corporate Tax Law, no deduction shall be allowed for depreciation, amortisation or other change related to capitalised expenditure, where such an expenditure would not have been deductible had it been an expenditure that is not capital in nature. 3. For the purposes of paragraph (i) of Clause 2 of Article 20 of the Corporate Tax Law, expenditures that are capital in nature that have not been deducted for the purpose of calculating the Taxable Income, other than those under Clause 2 of this Article, shall be deductible in the calculation of gains or losses upon the realisation of the asset or liability. 4. For the purposes of this Article, expenditures that are capital in nature shall be those treated as such under the Accounting Standards applied by the Taxable Person.
    Official PDF, p. 7Captured from the FTA website on 9 Sep 2026
  3. Read the article
    Example 15: Capital or revenue expenditure If a building contractor buys a car for use by office staff, this car will bring an enduring benefit to the business, and will be treated as a capital asset. Therefore, the expenditure incurred in acquiring this vehicle will likely not be deductible for Corporate Tax purposes. The costs of maintaining this vehicle will be deductible as they do not provide an enduring benefit to the business. On the other hand, if the same car was purchased by a car dealership business to be resold, then the costs of acquiring the vehicle would likely be treated as deductible for Corporate Tax purposes, as in this case, the car is more akin to inventory and the cost would be revenue in nature. Example 16: Capital or revenue expenditure A cake shop buys a computer for use by office staff, and this computer has an expected useful economic life of 5 years. The initial expenditure for acquiring this computer will likely be treated as capital expenditure and not be deductible for Corporate Tax purposes, as this expenditure brings an enduring benefit to the business. If the business recognises a depreciation expense over the useful life of the asset, then this expenditure is deductible in the year the depreciation expense is recognised. 6.5.4. Special rules for the deductibility of certain expenses Interest expenditure Businesses regularly borrow money and take out loans for a wide variety of reasons, for example to purchase business assets, to meet costs, or increase working capital. As a result, Interest is a common business expense. Interest expenditure can be deducted when calculating Taxable Income for the Tax Period in which it is incurred.170 However, there are some limitations on the deduction of Interest expenditure.171 170 Article 29 of the Corporate Tax Law. 171 Articles 30 and 31 of the Corporate Tax Law. General Corporate Tax Guide | Corporate Tax | CTGGCT1 64
    Official PDF, p. 65Captured from the FTA website on 8 Sep 2026
  4. 4Ministerial Decision 302/2024Article 11Ministerial Decision
    Article 11 – Expenditure in Relation to the Acquisition and
    Read the article
    Article 11 – Expenditure in Relation to the Acquisition and Disposal of a Participating Interest 1. Expenditure incurred in relation to the acquisition, sale, transfer, or disposal of an entire Participating Interest or part of a Participating Interest shall not be deductible in accordance with Article (22) and paragraph (b) of Clause (2) of Article (28) of the Corporate Tax Law. 2. Expenditure referred to in Clause (1) of this Article shall include, but not be limited to, any of the following: a. Professional fees. b. Due diligence costs. c. Litigation costs. d. Commissions and brokerage fees. e. Stamp duty, registration duties and other irrecoverable taxes. f. Appraisal and valuation costs. g. Refinancing costs. 3. Interest expenditure incurred in relation to the acquisition and subsequent holding of a Participating Interest shall be deductible subject to Chapter Nine of the Corporate Tax Law. 4. The expenditure as specified in Clause (1) of this Article shall be capitalised as part of the acquisition cost of the Participating Interest.
    Official PDF, p. 10Captured from the FTA website on 9 Sep 2026
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Written by AI from the FTA sources above and checked before display. Not tax advice or official FTA information - confirm with a tax adviser before you act. Full disclaimer

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