Total annual pension cost across your workforce.
Annual employer pension cost
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Per employee / month
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Per employee / year
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Applied rate
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What you are actually budgeting for
Pension in Nigeria is not a perk you choose to offer. Under the Pension Reform Act, an employer with 15 or more staff must enrol everyone in a contributory pension scheme and remit money to each person's Retirement Savings Account every month. This tool turns that obligation into a single line in your salary budget so you can see the cash before you sign an offer letter or grow the team past the 15 person mark. It is built for founders, HR leads, and finance managers who price headcount, not for the employee checking their own deduction.
The contribution is calculated on what the Act calls monthly emolument, which it defines as basic salary plus housing allowance plus transport allowance. It is not the full cost-to-company and it is not gross pay including every bonus. If your offer letters lump everything into one figure, split out basic, housing, and transport first, because that subtotal is the base the percentage bites on. Put that average monthly figure and your headcount into the form and the calculator multiplies out the monthly, yearly, and whole-workforce cost.
The 10 percent floor and the 20 percent choice
The standard split is a minimum total of 18 percent of emolument: the employer puts in at least 10 percent and the employee at least 8 percent. Those are the rates this calculator applies by default. An employer is free to be more generous, and the Act allows one specific upgrade that this tool models with the checkbox: the employer can elect to carry the whole contribution alone, in which case it pays 20 percent and deducts nothing from staff pay. Tick the box and the applied rate jumps from 10 to 20 percent and the annual figure doubles.
Bearing the full 20 percent is a real recruiting lever, because it lifts take-home pay without raising the headline salary, but treat it as a permanent raise to your wage bill rather than a one-off gesture. These percentages and the 15 staff trigger are stable parts of the framework, but Nigeria is midway through the 2025 tax reform, so confirm the current minimum rates and the headcount threshold with the National Pension Commission and the Federal Inland Revenue Service before you lock numbers into a board paper.
A 20 person team, costed both ways
Say you run a team of 20 and the average monthly emolument is NGN 250,000. At the standard 10 percent employer rate, each person costs you NGN 25,000 a month, which is NGN 300,000 a year. Across 20 staff that is NGN 6 million a year flowing into Retirement Savings Accounts. Decide instead to bear the full 20 percent and the same workforce costs NGN 12 million a year. These figures use the rates this calculator applies.
| Step | At 10 percent | At full 20 percent |
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Where the cost quietly grows beyond this line
The most common budgeting mistake is treating pension as the only statutory cost on payroll. It rarely travels alone. Most employers also owe a Nigeria Social Insurance Trust Fund contribution and, depending on size or turnover, an Industrial Training Fund levy, both calculated on payroll and both the employer's alone. The Act also obliges employers to hold group life cover for staff. None of those are inside this calculator, so when you read the annual figure here, remember it is the pension slice only, not your entire payroll-tax burden.
A practical tip for fast-growing startups: model the cost at 15 staff before you hire the fifteenth person, because crossing that line flips pension from optional to mandatory and adds a compliance obligation overnight. It is far cheaper to budget for it in advance than to backfill missed remittances, which can attract penalties and interest from the regulator.
Do bonuses and overtime count toward the contribution?
Generally no, not unless your scheme rules say so. The statutory base is basic, housing, and transport. Many employers voluntarily compute pension on a wider definition of pay, which raises the contribution, but the legal minimum tracks the narrower emolument. Enter the emolument figure here, not total earnings including every allowance and bonus, or you will overstate the obligation.
Is the employer contribution tax deductible?
Yes. An employer's statutory pension contribution is an allowable expense against company profits, and the employee's own contribution is one of the deductions that reduces their personal taxable income. That makes the headline cost here a pre-tax figure. For the exact treatment in the current year, check with the Federal Inland Revenue Service, since the 2025 reform restated several deduction rules.