NHIF Contributions in Tanzania: the 3% + 3%

The rate, and where it comes from

Section 9(1) of the National Health Insurance Fund Act, Cap. 395, requires a monthly contribution of three per cent of the employee's salary; section 9(2) adds another three per cent from the employer. The total is 6% of salary, and there is no ceiling and no floor — the contribution rises with pay all the way up.

The 2023 Act did not change the rate

It is easy to assume that the Universal Health Insurance Act of 2023 replaced the old regime, and its section is even titled contribution rates — but it sets no rate at all. It requires each employer to submit the contribution in accordance with the law governing the public health insurance scheme, which is Cap. 395. Section 9 of Cap. 395 is unamended, so 3% + 3% remains the operative rate.

Who contributes

Public servants and employees in the formal private sector, after the 2023 Act extended the scope. The Act excludes judges, members of the defence forces and intelligence services, members of councils, boards, panels and committees, and anyone whose emoluments are paid by the hour or by the day. The Police Force, Prison Services, Immigration Services and Fire and Rescue Services are excluded from section 9 altogether: for them the Treasury deposits 6.25% instead.

What counts as salary

The contribution is calculated on salary, which the Act defines as gross salary excluding bonus, commission, cost of living allowance, overtime pay, directors' fees and other additional emoluments. That distinction matters in a month with a bonus or overtime in it: the extra pay is not part of the base.

There is no rate for the informal sector

The 2023 Act leaves contributions for the informal sector to regulations that the Minister is to issue, and no rate has been gazetted. So there is no figure to publish for a self-employed trader — the honest answer is that the rate is not yet set, and anyone quoting one is guessing.

What NHIF takes from 1,000,000 TZS

On a 1,000,000 TZS monthly salary, the employee contributes 30,000 TZS and the employer another 30,000 TZS — 60,000 TZS in total, 6% of salary, with no ceiling. The employee share is deducted from pay; the employer share is paid on top. The employee share comes out of take-home pay alongside PAYE and the pension contribution; the employer share is a cost on top of salary.

Neema, the teacher in Morogoro, is the member here, and her employer contributes the same 3% on top of her salary. Neither share is optional.

What the contribution covers

NHIF is the public health insurance scheme: the contribution buys cover for the member and eligible dependants at participating facilities, subject to the Fund's benefit rules. The Fund publishes the current benefit package and the conditions attached to it. The 3% + 3% is the financing mechanism, not a promise that every treatment is covered, so check the benefit schedule before relying on it for a planned procedure.

Registration and membership

An employer registers its employees with the Fund and remits both shares; a member should keep the membership number and card that the Fund issues. A new employee should confirm that the employer has registered them, because a deduction on the payslip is not by itself proof that the membership is active. The Fund's registration rules set the documents and the process.

Late remittance and penalties

The employer is responsible for remitting both shares. Late or missing contributions can attract penalties and interest and can interrupt a member's cover. The Fund sets the current remittance date and penalty, so confirm them with NHIF rather than assuming the payroll date is the same. An employee who sees a deduction but no cover should raise it with the employer and the Fund.

The informal sector

The 2023 Act leaves informal-sector contributions to regulations that had not been issued when this page was last reviewed. That means there is no gazetted rate for the self-employed or for a household member outside formal employment. Until the regulations are published, the practical route is to ask NHIF which voluntary or household arrangement is open, rather than assuming the 3% + 3% payroll rate applies.

How NHIF differs from private health insurance

NHIF is a statutory public scheme financed by payroll contributions; private cover is a commercial contract with its own premium, waiting periods and exclusions. NHIF membership is tied to the member and eligible dependants and is accessed at participating facilities, while a private policy usually names its own hospital network and benefit ceiling. The two can be held together, and some employers offer both. Compare the benefit schedule and the facility list rather than the headline contribution alone, because the cheaper option is not cheaper if it does not cover where you would actually be treated.

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NHIF Contributions in Tanzania: the 3% + 3% FAQs