Cuba Personal Income Tax Guide 2026

Overview — ONAT & the Cuban Tax System

The Oficina Nacional de Administracion Tributaria (ONAT) administers all tax collection in Cuba including personal income tax, corporate tax, and other levies. Cuba's tax system was reformed under Law 113/2012 (Ley del Sistema Tributario) which modernised the fiscal framework for the growing private sector. The system applies progressive rates on personal income with a high exemption threshold designed to protect lower-income earners. Tax residents are taxed on worldwide income while non-residents pay tax only on Cuban-source income. Residency is determined by physical presence of 183 days or more in a calendar year, or by having a permanent home in Cuba. Employees have tax withheld at source, while self-employed individuals (trabajadores por cuenta propia) file quarterly returns.

IIT Tax Brackets 2026 — Annual Rates

Cuba uses a progressive annual bracket system with a high exemption threshold and a top marginal rate of 50%. For 2026, the annual IIT brackets are:

• 0% — on annual income up to CUP 80,000 (exempt threshold)
• 5% — on CUP 80,001 to 100,000
• 10% — on CUP 100,001 to 150,000
• 15% — on CUP 150,001 to 200,000
• 20% — on CUP 200,001 to 300,000
• 25% — on CUP 300,001 to 400,000
• 30% — on CUP 400,001 to 500,000
• 35% — on CUP 500,001 to 600,000
• 40% — on CUP 600,001 to 800,000
• 45% — on CUP 800,001 to 1,000,000
• 50% — on annual income above CUP 1,000,000

Effective tax rates are moderate due to the high CUP 80,000 exemption threshold. A taxpayer earning CUP 240,000/year pays approximately CUP 18,000 in IIT — an effective rate of ~7.5%. The progressive structure means higher earners face significant marginal rates, with the top bracket of 50% applying to income above CUP 1,000,000.

Allowances & Deductions

Cuba offers limited personal allowances and deductions compared to many other jurisdictions. Key provisions include:

• Personal exemption — CUP 80,000 per year for all resident individuals (automatic)
• Medical expenses — deductibility for certain qualifying medical costs not covered by the state system
• Education expenses — deductions for approved educational courses and materials
• Business expenses — self-employed individuals may deduct documented business expenses directly related to their activity
• Social security contributions — employee contributions to social security are deductible from taxable income

The CUP 80,000 exemption effectively means that average Cuban workers earning typical state salaries pay minimal or no income tax. The system is designed to tax higher-income private sector workers and professionals more significantly.

PAYE Withholding

Employers registered with ONAT must withhold IIT from employee salaries monthly. The employer calculates tax on gross salary, applies the annual exemption proportionally (CUP 6,667/month), deducts social security contributions, and remits the net tax to ONAT. Employers file monthly withholding returns and provide employees with annual tax certificates. State sector employees generally have straightforward PAYE calculations, while private sector employers face more complex compliance requirements. Failure to withhold or remit PAYE can result in penalties and interest charges.

Self-Employed Individuals

Self-employed workers (trabajadores por cuenta propia) are a growing segment of the Cuban economy following government reforms. They are taxed under the same progressive IIT rates as employees but must file quarterly self-assessment returns. Estimated tax is payable in quarterly instalments. Allowable business expenses include documented costs of raw materials, rent for business premises, utilities, and employee wages. Self-employed individuals must maintain proper accounting records and register with ONAT to obtain a tax identification number. Certain licensed activities (transport, construction, gastronomy) have specific tax regimes with minimum tax payments based on estimated revenue.

FAQs

Do I need to file a return if all my tax is withheld at source?

Yes, all resident individuals must file an annual income tax return with ONAT by 30 April. The process is streamlined for PAYE-only employees but filing is mandatory regardless of whether tax is fully settled at source.

Is pension income taxable?

State pension income is generally exempt from IIT in Cuba. Private pension income may be taxable depending on the source and applicable regulations.

What is the penalty for late filing?

Late filing of IIT returns attracts penalties of up to 50% of the tax due, plus interest at the official rate. ONAT has broad enforcement powers including asset seizure for persistent non-compliance.

Disclaimer

This guide provides general information about Cuban personal income tax for the 2026 tax year. Tax laws, rates, and regulations may change. Always consult with a qualified Cuban tax advisor (contador) or the Oficina Nacional de Administracion Tributaria for advice specific to your situation. InvestmentKit does not provide tax advice.