Real-World Example: BPS-16 Annual Increment in December
A government employee can use either Same Salary + Annual Increment when a regular BPS increment applies, or Salary Changed During the Year when they want to enter actual monthly salaries manually. This example demonstrates the first mode for a Punjab government employee salary tax estimate.
Example: BPS-16 Government Employee
Suppose a BPS-16 employee has:
- July 2026 gross salary: Rs 135,888
- Annual BPS increment: Rs 2,720
- Increment effective from December 2026
Therefore:
| Period | Monthly Gross Salary |
|---|---|
| July–November 2026 | Rs 135,888 |
| December 2026–June 2027 | Rs 138,608 |
| Annual BPS increment | Rs 2,720 |
The employee's salary is Rs 135,888 for the first five months and Rs 138,608 for the remaining seven months.
Annual salary: Rs 135,888 × 5 + Rs 138,608 × 7 = Rs 1,649,696
Why Can the Tax Figure Be Different?
An annual salary tax calculation can differ when it uses the current month's salary for all 12 months instead of reflecting a BPS increment that becomes effective during the tax year.
If the July Salary Is Multiplied by 12
Rs 135,888 × 12 = Rs 1,630,656
Using the applicable salary tax calculation, this produces approximately:
Annual income tax: Rs 53,372.17
If the December BPS Increment Is Included
July–November: Rs 135,888 × 5 = Rs 679,440
December–June: Rs 138,608 × 7 = Rs 970,256
Total annual salary: Rs 1,649,696
Annual income tax: Rs 55,467
Difference: Rs 2,094.83
The difference is caused by the different annual salary assumptions. The first calculation treats Rs 135,888 as the monthly salary for all 12 months, while the second calculation reflects the Rs 2,720 annual BPS increment from December 2026.
An employee checking a salary slip may therefore see a different tax figure if the payroll calculation is based on the current gross salary multiplied across the year rather than the revised salary applicable after the December increment.
How HisaabKit Handles This
When you select 'Same salary + annual increment' and enter your July salary and BPS, HisaabKit does not simply multiply the July salary by 12. It applies the selected annual BPS increment to the salary period from December 2026 through June 2027.
- July–November 2026 → Rs 135,888
- December 2026–June 2027 → Rs 135,888 + Rs 2,720 = Rs 138,608
This allows the annual tax estimate to reflect the salary pattern during the tax year rather than assuming that the July salary remains unchanged for all 12 months.
Cross-Check Your Salary Slip
If your salary slip shows an annual income tax figure based on your current gross salary × 12, you can use HisaabKit's BPS increment mode to compare it with a calculation that includes your December annual increment.
- Salary-slip-style calculation
- Rs 53,372.17
- HisaabKit with December increment
- Rs 55,467
- Difference
- Rs 2,094.83
This comparison can help you understand why two annual tax figures may differ.
HisaabKit Advantage
Instead of assuming the same salary for all 12 months, HisaabKit can model a regular BPS increment during the tax year. This is particularly useful for government employees who receive their annual increment in December.
How Is Salary Tax Calculated in Pakistan?
Salary tax is calculated according to the applicable tax slab for your annual taxable salary. The calculator first totals the twelve-month salary period, identifies the bracket reached by that annual amount, and applies the relevant progressive formula. Only the amount above that bracket's threshold is multiplied by its marginal rate. When a formula includes a fixed or base tax amount, that amount is already part of the same formula and is not added again as a separate previous-slab tax.
For example, an annual taxable salary of Rs 1,649,696 uses Rs 6,000 plus 11% of the Rs 449,696 above Rs 1,200,000. The result is Rs 55,466.56, displayed as Rs 55,467 using the calculator's rounding convention.
For the full explanation of taxable salary, slabs and payroll withholding, read our Salary Tax in Pakistan: 2026–27 FBR Guide. For a focused worked example, see tax on a Rs. 100,000 salary in Pakistan.
Salary Tax Slabs for 2026-27
These progressive salaried-person formulas are the reference table used by the calculator. A fixed amount shown in a formula is part of that bracket's tax calculation.
| Annual taxable income | Tax rate / formula |
|---|---|
| Up to Rs 600,000 | 0% (Tax free) |
| Rs 600,001 to Rs 1,200,000 | 1% of amount exceeding Rs 600,000 |
| Rs 1,200,001 to Rs 2,200,000 | Rs 6,000 + 11% of amount exceeding Rs 1,200,000 |
| Rs 2,200,001 to Rs 3,200,000 | Rs 116,000 + 20% of amount exceeding Rs 2,200,000 |
| Rs 3,200,001 to Rs 4,100,000 | Rs 316,000 + 25% of amount exceeding Rs 3,200,000 |
| Rs 4,100,001 to Rs 5,600,000 | Rs 541,000 + 29% of amount exceeding Rs 4,100,000 |
| Rs 5,600,001 to Rs 7,000,000 | Rs 976,000 + 32% of amount exceeding Rs 5,600,000 |
| Above Rs 7,000,000 | Rs 1,424,000 + 35% of amount exceeding Rs 7,000,000 |
What Changed Under Finance Act 2026?
For this salary-tax estimate, the key points for FY 2026-27 are:
- The salaried-person table has eight progressive income brackets.
- Annual taxable salary up to Rs 600,000 is in the 0% bracket.
- The listed marginal rates progress from 1% to 35% as taxable income rises.
- The Finance Act 2026 amendment to section 4AB states that no surcharge is payable under that provision, so this calculator does not add the former salaried-person surcharge above Rs 10 million.
How to Use the Salary Tax Calculator
- Select the salary input method that matches your salary pattern.
- Enter your gross salary details and, where applicable, select your BPS.
- Click Calculate Salary Tax.
- Review your estimated annual tax and applicable tax slab.
- Check the effective tax rate and average monthly figures.
- Review the calculation breakdown to understand the estimated tax.
- Use the PDF or share action if you need to keep or communicate the estimate.
Same Salary + Annual Increment
Choose Same Salary + Annual Increment if your salary follows a regular pattern and you receive an annual BPS increment. Enter your July 2026 gross salary and select your BPS. July–November uses the entered July salary; December–June uses that salary plus the configured annual BPS increment. If you are a private-sector employee or do not have a BPS, select Private Sector / No BPS. The increment is an annual BPS value applied to the second salary period, not a monthly increment.
Salary Changed During the Year
Choose Salary Changed During the Year if your monthly salary is different during FY 2026–27. Enter your gross salary separately for each month from July 2026 through June 2027. This option is useful when you receive a promotion, increment, job change, allowance adjustment, or another salary change. Blank months are treated as Rs 0 and remain visibly marked with a warning. Manual mode does not apply an automatic BPS increment.
What Is the Salary Tax on Different Monthly Salaries?
Your annual salary determines which tax slab applies. These examples show annual gross salary amounts for common monthly salaries:
| Monthly salary | Estimated annual salary |
|---|---|
| PKR 50,000 | PKR 600,000 |
| PKR 75,000 | PKR 900,000 |
| PKR 100,000 | PKR 1,200,000 |
| PKR 150,000 | PKR 1,800,000 |
| PKR 200,000 | PKR 2,400,000 |
| PKR 300,000 | PKR 3,600,000 |
These figures show annual gross salary before considering any applicable adjustments, deductions, exemptions, allowances, or other factors.
Why Use This Salary Tax Calculator?
HisaabKit's salary income tax calculator gives salaried employees a simple way to understand estimated tax for FY 2026–27. Instead of looking only at a tax percentage, you can see the annual tax, applicable slab, effective tax rate, average monthly tax, and estimated average monthly take-home in one place. The calculator also supports regular salary patterns and salaries that change during the year. HisaabKit is useful when your salary changes during the tax year. Government employees can account for a regular December BPS increment, while employees with other salary changes can enter their monthly salaries manually.
Gross Salary vs Taxable Income
Gross salary is the salary amount before applicable deductions or adjustments. Taxable income is the amount considered for income tax purposes after applying relevant tax rules, exemptions, deductions, allowances, or other adjustments where applicable.
This calculator uses the salary inputs provided by you and its configured calculation method. It does not automatically determine every possible deduction, exemption, rebate, or allowance that may apply to an individual's personal tax position.
How Much Tax Will I Pay on My Salary?
The amount of salary tax depends on your annual taxable income, not simply your monthly salary. For example, a person earning PKR 100,000 per month has annual gross salary of PKR 1.2 million, while a person earning PKR 300,000 per month has annual gross salary of PKR 3.6 million. Because these annual amounts fall into different tax brackets, their estimated tax liability can be different.
Use the calculator above to check the applicable slab and estimated annual tax for your salary.
How Is Monthly Salary Tax Estimated?
The calculator first determines the estimated annual tax for the relevant tax year. It then presents the average monthly tax by dividing the estimated annual tax by the twelve-month calculation period. This figure is useful for salary planning, but your actual monthly tax deduction may differ depending on payroll practices and your individual tax position.
How Is Take-Home Salary Estimated?
Estimated average monthly take-home is calculated from the salary information entered into the calculator after considering the estimated annual salary tax. It is intended as a planning figure. Actual take-home pay may differ because a payslip can include provident fund contributions, pension contributions, insurance, loans, allowances, deductions, or other payroll adjustments.
Salary Tax Calculator for Government and Private Employees
The applicable salaried-person tax calculation is based on salary income, but actual payroll deductions can depend on employment and individual circumstances. Government employees can use the calculator alongside their salary information and BPS-based increment pattern. Private-sector employees can select Private Sector / No BPS when using the automatic salary-entry option or enter their monthly salaries manually.
Accuracy, Methodology, and Source
HisaabKit keeps input validation, annual salary calculation, tax calculation, and presentation separate. The estimate uses the salaried-person rates under Division I, Part I of the First Schedule as amended for FY 2026-27, covers July 2026 through June 2027, and does not model deductions, exemptions, rebates, allowances, or other adjustments.
Legislative reference: Finance Act 2026 from the Federal Board of Revenue. Confirm your personal tax position from current official guidance or with a qualified professional.
Frequently Asked Questions
How is salary tax calculated in Pakistan?
Salary income tax is calculated by applying the applicable progressive salaried-person formula to annual taxable salary for FY 2026-27. This calculator uses the configured rates from July 2026 through June 2027 and shows the fixed/base amount and excess-income calculation separately without double-counting.
What is the salary tax rate in Pakistan for 2026-27?
For FY 2026-27, the salaried-person rates range from 0% to 35% across eight progressive brackets. The applicable rate depends on annual taxable income and is applied only according to that bracket's formula.
How much salary is tax free in Pakistan in 2026-27?
For FY 2026-27, annual taxable salary up to Rs 600,000 falls in the 0% tax bracket for salaried persons.
How does the BPS increment affect annual salary?
In automatic mode, the selected BPS annual increment is added from December 2026 through June 2027. July through November remains at the entered July salary.
What if my salary changes every month?
Use manual monthly mode and enter each month separately. A blank month is treated as Rs 0 and is marked with a visible warning.
Is salary above Rs 10 million subject to the old 9% surcharge?
No, this calculator does not add the former 9% salaried-person surcharge above Rs 10 million because the Finance Act 2026 amendment to section 4AB states that no surcharge shall be payable under that provision.
What is the difference between gross salary and taxable income?
Gross salary is the total salary amount entered for the covered year, while taxable income can differ when deductions, exemptions, or other adjustments apply. This calculator uses the annual gross salary estimate as the taxable-income figure for its configured estimate and does not model those adjustments.
How is the effective tax rate calculated?
The effective tax rate is annual tax payable divided by annual gross salary, expressed as a percentage. It is shown as 0% when annual salary is zero.
What is the average monthly tax deduction?
It is the annual tax payable divided by twelve. It is an average for the covered year, not a claim that every monthly deduction will be identical.
How is monthly take-home salary calculated?
Average monthly take-home is annual gross salary divided by twelve minus the average monthly tax deduction.
This HisaabKit estimate follows the configured salaried tax slabs for FY 2026-27 and covers July 2026 through June 2027. It is provided for planning and information only and is not tax or legal advice. Confirm your position with current official guidance or a qualified professional where needed.