Understanding Your Salary Slip: Tax Deductions Explained

Most people glance at their salary slip for exactly one number — the amount that lands in their bank account — and ignore everything else. That's understandable, but the other lines tell you exactly how your employer is calculating and depositing your tax with FBR.

Gross vs taxable vs net

Your gross salary is your total compensation before any deductions. Your taxable income may be lower than gross if certain allowances are exempt or partially exempt. Your net salary is what actually hits your account after income tax, provident fund contributions, and any other deductions.

Section 149 withholding

Employers are required under Section 149 of the Income Tax Ordinance to deduct tax at source based on your projected annual salary, then deposit it with FBR on your behalf. This is why your tax deduction can look slightly different month to month — especially in months with bonuses, since the system recalculates your annual liability and adjusts accordingly.

Common line items on a Pakistani payslip

• Basic salary — the base component your other benefits are usually calculated against
• House rent allowance / medical allowance — often partially exempt depending on employer policy and applicable rules
• Conveyance allowance — treatment varies by employer structure
• Provident fund — your contribution reduces taxable income up to approved limits
• Income tax (WHT) — the amount deducted under Section 149

Why your December or June deduction looks different

Employers typically true up your tax withholding toward the end of the tax year (June) to match your actual annual tax liability rather than an estimate. If you received a raise, bonus, or changed jobs mid-year, expect a noticeably different deduction in these reconciliation months.

Verify it yourself

Don't just trust the payslip blindly. Take your annual gross salary and run it through our income tax calculator — if the number is wildly different from what your employer has been deducting, it's worth raising with your payroll department before your annual return, not after. For the full monthly breakdown including EOBI and provident fund, our salary calculator walks through every line item, and our salary slip generator can produce a clean, printable payslip from scratch if your employer's format is confusing or missing details.

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