Why Is My Net Salary Lower Than I Expected?

Short answer: Compare your payslip to your offer letter. Net pay drops when tax, pension, new deductions, pro-rated first months, or one-off adjustments change. The fix is almost always in the deduction lines, not a mystery fee.

If you expected ₦400k and saw ₦320k, something on the slip explains it. Find that line before panic-posting in the group chat.

Reason 1: You budgeted from gross, not net

Offers quote gross. Banks credit net. First-month shock is extremely common for new hires.

Fix: Rebuild your budget from the payslip net line.

Reason 2: PAYE went up (2026 tax rules)

The Nigeria Tax Act 2026 changed bands and reliefs. A raise, lost rent relief declaration, or year-end true-up can bump PAYE.

Fix: Ask HR how taxable income was calculated this month.

Reason 3: Pension or NHF started

Employee pension (8%) on pensionable pay is standard. NHF may appear if your employer applies it.

Fix: Confirm which allowances are pensionable on your structure.

Reason 4: Pro-rated first paycheck

Starting mid-month often means partial gross for the first period, sometimes plus a full second month later, or the opposite pattern depending on employer policy.

Fix: Read the pay period on the slip, not only the amount.

Reason 5: Loan, advance, or cooperative deduction

Salary advances, staff loans, or cooperative savings often repay through payroll.

Fix: Check for new loan or other deduction lines. You usually signed something.

Reason 6: Bonus or arrears taxed in one month

A back pay or bonus can push that month's taxable income into a higher effective slice even if base salary unchanged.

Fix: Ask if tax was calculated on annualized basis or current month only.

Reason 7: Wrong bank account or partial transfer

Rare but real: payroll sent partial pay or an old account.

Fix: Compare payslip net to bank credit. If they differ, finance needs a trace reference.

Reason 8: Unlawful deductions

Deductions not in your contract and not required by law are a red flag.

Fix: Written challenge to HR. Keep payslips. See escalation paths if unresolved.

Email template that works

"My net pay for [period] was [amount], lower than I expected. Please share how gross, PAYE, pension, and other deductions were calculated for this run."

Professional tone gets answers faster.