Tanzania Social Contributions Guide 2026

NSSF Contributions

The National Social Security Fund (NSSF) covers all private-sector employees in Tanzania. Contributions are calculated on gross monthly emoluments (basic salary, allowances, and bonuses). The rates for 2026 are:

• Employee contribution — 10% of gross monthly salary
• Employer contribution — 15% of gross monthly salary
• Total — 25% of gross monthly salary

Under the old NSSF scheme, contributions are capped at TZS 15,000 per month for the employee (on pensionable earnings up to TZS 150,000). However, most employers now apply the uncapped scheme based on actual gross salary. Contributions are remitted to NSSF monthly by the 7th of the following month.

Skills and Development Levy (SDL)

The Skills and Development Levy is a mandatory employer-only contribution of 6% of the gross payroll. Key points include:

• Rate — 6% of total gross employee emoluments
• Who pays — employer only (not deducted from employee salary)
• Purpose — funds vocational training and skills development programs
• Exemptions — employers with 5 or fewer employees are exempt; EPZ operators may qualify for reduced rates
• Payment — remitted to TRA alongside PAYE by the 7th of the following month

The SDL is calculated on the same gross payroll base as PAYE and NSSF, making the total employer payroll cost burden substantial.

Workers' Compensation Fund (WCF)

Employers must also contribute to the Workers' Compensation Fund at rates varying by industry risk classification:

• Low-risk (e.g., offices, retail) — 0.5% of gross payroll
• Medium-risk (e.g., manufacturing, construction) — 1.0% of gross payroll
• High-risk (e.g., mining, heavy industry) — 1.5% of gross payroll

WCF provides compensation for work-related injuries, occupational diseases, and death benefits. Contributions are remitted to the WCF annually or quarterly depending on employer size.

Total Employer Cost Burden

For a typical private-sector employee, the total employer cost on top of gross salary is approximately 22.5% (15% NSSF + 6% SDL + 1% average WCF). When combined with PAYE withholding and employee NSSF (10%), the total tax and social contribution burden on employment income is significant. Employers should budget for total payroll costs of approximately 122.5% of gross salary.

Public Sector — PSSSF

Government and public-sector employees are covered by the Public Service Social Security Fund (PSSSF) instead of NSSF. PSSSF contribution rates are:

• Employee contribution — 5% of gross salary
• Government (employer) contribution — 15% of gross salary

PSSSF provides retirement pensions, disability benefits, and survivor benefits. The retirement age for public servants is 60 (mandatory).

FAQs

Are NSSF contributions tax-deductible?

Yes, employee NSSF contributions are deductible for income tax purposes, reducing taxable employment income. Employer contributions are also tax-deductible as a business expense.

Can I opt out of NSSF?

No, NSSF contributions are mandatory for all private-sector employees in Tanzania. Self-employed individuals may voluntarily contribute to NSSF.

What happens to my NSSF if I leave Tanzania?

If you are a foreign national who has worked in Tanzania and permanently leaves the country, you may apply for a refund of your personal NSSF contributions (employee share only). The employer share remains in the fund.

Are expatriates subject to NSSF?

Yes, all employees working in Tanzania, including expatriates, are subject to NSSF contributions unless covered by a social security agreement between Tanzania and their home country.

Disclaimer

This guide provides general information about Tanzanian social contributions for the 2026 tax year. Contribution rates and regulations may change. Always consult with a qualified Tanzanian tax advisor, NSSF, or TRA for advice specific to your situation. InvestmentKit does not provide tax advice.