Business expenses in Lebanon: what you can deduct and how to prove it

Last reviewed: November 2026 · Reviewed by Stéphane Gombauld, tax expert, technologist and digital nomad

You run, or plan to run, a business or freelance activity from Lebanon. You want to know which costs cut your tax bill and which structure lets you use them. After reading, you will know the deductibility rules, the documents you need and how the choice of entity changes everything.

Lebanon business expenses in 2026: the key figures

Is this guide for you?

Read on if you…

• run an SAL, SARL or sole proprietorship in Lebanon;
• freelance from Lebanon and want to reduce your taxable profit;
• are choosing a Lebanese structure and want to know how costs are treated.

Probably not your case if you…

• are a salaried employee, who cannot deduct business costs in the same way;
• run an offshore company paying a lump-sum tax, where profit is not computed.

Which business expenses are deductible in Lebanon?

The Income Tax Law (Decree-Law No. 144 of 1959) allows a deduction for costs that meet three conditions:

1. Necessary – incurred to earn the taxable income.
2. Real and dated – incurred during the tax year, not a later one.
3. Documented – supported by invoices, contracts or payment proof.

Typical deductible costs

• Salaries and wages, if declared to the National Social Security Fund (NSSF) and payroll tax was withheld.
• Employer social security contributions paid to the NSSF.
• Rent of offices, workshops and warehouses.
• Utilities, internet and phone used for the business.
• Professional fees – lawyers, accountants, consultants.
• Depreciation of equipment, vehicles and buildings, at decree rates.
• Interest on business loans, within limits.
• Travel and training linked to the activity.
• Donations to approved public bodies and charities, within a ceiling.

Costs that are not deductible

• income tax itself and tax penalties;
• fines for breaking the law;
• personal and family expenses;
• costs without valid documents;
• excessive related-party charges, such as inflated head office fees.

Here's the catch for remote workers. Mixed-use costs, like a home office or a car, need a clear business share. Without a reasonable split and evidence, the Ministry of Finance can refuse the whole amount.

Which structure lets you deduct your costs?

The tax basis matters as much as the cost. Lebanon taxes business income in three ways:

• Actual profits – revenue minus documented costs. Required for companies.
• Deemed profits – a fixed profit percentage applied to revenue, for some professions. Real costs do not count.
• Lump-sum – a fixed estimated profit for small activities. Real costs do not count.

If your costs are high, the actual-profit basis usually wins. If your costs are tiny, a deemed basis may be simpler.

Entity comparison matrix

Compare these in more depth in legal forms of business in Lebanon, or get your case reviewed through Heavnn business setup.

How do you document expenses so they hold up?

1. Get a proper invoice. It should show the supplier, their tax number, the date, the amount and VAT where relevant.
2. Pay through traceable channels. Bank transfers and cards beat cash. Lebanon's cash economy makes the authority suspicious of cash-only costs.
3. Record the exchange rate. Many costs are paid in US dollars. Book them at the rate the rules require.
4. Withhold on foreign suppliers. Apply 8.5% on services and 3.4% on goods paid to non-residents, and pay it quarterly within 15 days of quarter-end.
5. Keep everything for at least four years, the general reassessment window.

Undocumented costs are a classic audit target. Our page on tax fraud regulations of Lebanon explains the penalties.

Where does the permanent-establishment risk come in?

If your company is registered abroad but you run it from Lebanon, its place of effective management – where the key decisions are really made – may be in Lebanon. The Ministry of Finance can then treat it as having a taxable presence, called a permanent establishment. That means 17% on its Lebanese-linked profits and payroll obligations.

The reverse is true too. A Lebanese company managed from Dubai or Paris can be taxed there. Expenses claimed in one country may be challenged in the other. Check corporate income taxes in Lebanon and, for a Gulf comparison, business expenses in the United Arab Emirates.

Common mistakes (and what they cost)

• Choosing a lump-sum basis with high costs → you lose every deduction and overpay on profit.
• Paying foreign freelancers without withholding → the company owes the 8.5% itself, plus penalties, and the cost may be refused.
• Claiming undeclared salaries → deduction refused, NSSF arrears and payroll penalties.
• Mixing personal and business spending → the authority rejects the cost and may question the whole account.
• Managing a foreign company from Beirut → permanent establishment risk and 17% tax on top of foreign tax.

Frequently asked questions

What expenses can a business deduct in Lebanon?

Costs that are necessary for the activity, incurred in the tax year and properly documented. Common examples are declared salaries, NSSF contributions, rent, utilities, professional fees, depreciation, business travel and approved donations within a ceiling. Income tax, fines, personal costs and undocumented spending are not deductible. These rules apply only to taxpayers on the actual-profit basis.

Can freelancers deduct expenses in Lebanon?

Yes, if they are taxed on actual profits. Self-employed professionals on that basis deduct necessary and documented costs from revenue, then pay 4% to 25% on the profit. Those taxed on a deemed or lump-sum basis cannot deduct real costs, because a fixed profit is applied instead. Compare both before you register with the Ministry of Finance.

Is VAT on business purchases recoverable in Lebanon?

Yes, if you are registered for VAT. Registered businesses can deduct the 11% VAT paid on business purchases from the VAT they collect, with proper tax invoices. Businesses below the registration threshold cannot recover input VAT, so it becomes part of the cost. Some exempt activities also cannot recover VAT on related purchases.

How long must I keep expense records in Lebanon?

At least four years, because the Ministry of Finance can generally reassess returns within that period. Keep invoices, contracts, bank statements and withholding proofs. Company books may need to be kept longer under the Code of Commerce. Digital copies help, but make sure originals are available if an inspector asks for them during an audit.

Are payments to foreign contractors deductible in Lebanon?

Yes, as long as they are necessary, documented and the withholding tax is applied. Since the 2024 Budget Law, Lebanese payers withhold 8.5% on services and 3.4% on goods paid to non-residents. A treaty may reduce this. If you fail to withhold, the company owes the tax and risks losing the deduction.

Related guides

• Legal forms of business in Lebanon
• Corporate income taxes in Lebanon
• Tax fraud regulations of Lebanon
• Specific taxes in Lebanon
• Lebanon tax landscape overview
• Business expenses in the United Arab Emirates
• All country tax guides

Sources

• Lebanese Ministry of Finance
• Lebanese Parliament – legislation
• National Social Security Fund (CNSS) – Lebanon
• OECD – Tax treaties and permanent establishment
• PwC Worldwide Tax Summaries – Lebanon (secondary cross-check)

This guide is general information, not personalised tax advice. See how we research and review.