NSSF for small employers: 15% by the 15th, however few staff

Many small business owners in Uganda still believe NSSF is something only larger companies deal with. Since the NSSF (Amendment) Act took effect, the National Social Security Fund's own guidance is blunt: all employers, irrespective of the number of staff they employ, must make mandatory NSSF contributions. If you have one shop assistant, one cook or one driver on a wage, this applies to you. Here is the rule, the arithmetic and the deadline.

Who is covered

NSSF's membership page states that the Fund covers all employers, irrespective of the number of employees between 16 and 55 years of age, with the exception of employees under the Government Pensions scheme. The Fund's explainer on the amended law adds that this includes small and large companies with permanent or temporary staff, casual and subcontracted staff, and partnerships. Companies register online using a business registration number (BRN) or a TIN, and employees register with a national ID number (NIN) or passport number.

The amendment also opened the Fund to voluntary members. Any Ugandan can now register, including the self-employed, and existing members may contribute above their standard deduction through the Fund's voluntary products. For an owner-operator with no payroll of your own, that is an option rather than an obligation.

The 15% split

The contribution is 15% of each employee's gross monthly wage, made up of two parts. NSSF's wording: the employer must deduct 5% from the employee's total gross monthly wage and add 10% of the total gross monthly wage, making a total of 15% for each employee. The 5% comes out of the employee's pay; the 10% is a cost to the business on top of the wage.

So an employee earning UGX 600,000 a month contributes UGX 30,000 and the employer adds UGX 60,000, for a remittance of UGX 90,000 for that person. The NSSF amnesty terms also note a special contribution of 10% of salary for non-resident employees, in place of the standard 15%.

The deadline

NSSF states that the payment of contributions must be paid by the 15th day of the following month. September 2026 wages are therefore due by 15 October 2026, and so on through the quarter: October wages by 15 November, November wages by 15 December. This is the same day PAYE falls due at URA, which makes a single payroll close on or before the 10th of each month a sensible habit.

What the 2026 amnesty showed

Earlier this year NSSF ran an amnesty for employers in arrears. The campaign ran until the end of the day on 11 May 2026, and eligible employers could obtain a waiver of penalties of up to 100%, under section 14(2) of the NSSF Act Cap 230, which lets the Managing Director waive penalties on conditions he determines. Two features of the amnesty tell you how the Fund thinks about arrears:

• Only penalties were waived. Employers still had to pay the principal contributions and the accrued interest in full. In the Fund's words, the employees' money is not waived.
• The terms warned that failure to complete payment within the agreed period would reinstate all penalties and interest, and that employers who stayed outside the window would face litigation at their own cost.

The amnesty has closed. An employer who is behind today has no waiver to wait for and a growing bill. The practical answer is to register, start remitting for the current month, and approach the Fund about a plan for the arrears.

What the Fund treats as non-compliance

NSSF's whistleblower portal lists the common failures it wants reported: not paying contributions at all, deducting money from staff salaries without remitting it, failing to add the employer's 10% on top of the employee's 5%, not paying monthly, leaving out selected staff, disguising employees as part-time to avoid contributions, and under-declaring gross salaries. The deduct-and-keep failure is the most serious, because the money deducted is the employee's.

A routine for a small employer

1. Register the business on the NSSF portal with your BRN or TIN, and each employee with their NIN.
2. Run payroll once a month and show the 5% deduction on every payslip.
3. Remit 15% of gross wages by the 15th of the following month.
4. Keep the payment confirmations with your payroll records.
5. If you have arrears, start remitting for the current month now and deal with the past separately.

Social security contributions are the least visible of an employer's obligations because nobody is chasing you for them in the month they fall due. The amended law has removed the small-employer exception, and the 2026 amnesty has removed the excuse. The rest is routine.

Sources

1. https://www.nssfug.org/about-us/membership/
2. https://www.nssfug.org/nowyoucan/
3. https://amnesty.nssfug.org/
4. https://whistleblower.nssfug.org/