Calculating your rental income tax in Pakistan should not require a tax expert. With the right steps and a clear understanding of how the slab system works any landlord can work out exactly what they owe in under ten minutes.
This guide gives you a simple, repeatable calculation process — the same one that applies whether your property earns PKR 50,000 per month or PKR 300,000 per month.
The direct answer: To calculate rental income tax in Pakistan in 2026 you take your gross annual rent, deduct 20% as a standard allowance, subtract any additional eligible deductions, and apply the FBR’s progressive rental income tax slabs to the remaining net figure. The result is your tax liability for the year, payable through an annual return filed by September 30.
The Four-Step Calculation
Step 1 — Calculate your gross annual rental income
Multiply your monthly rent by 12. If your rent changed during the year, add up what you actually received each month rather than using a simple multiple.
Include everything that forms part of the rental arrangement — if your tenant pays utilities as part of the rent, that amount counts as rental income. If they pay a separate advance that is credited against future rent, include it in the month it was received.
Step 2 — Apply the 20% standard deduction
Multiply your gross annual rent by 0.20 and subtract the result. This is the standard repair and maintenance allowance and it is automatic — no receipts, no documentation, no questions asked. Every Pakistani landlord is entitled to it.
If your actual documented repair and maintenance costs during the year exceeded 20% of gross rent you can use the higher actual figure instead. But you must have receipts and bank records to support the higher deduction.
Step 3 — Subtract any additional eligible deductions
After the 20% standard allowance you can also deduct:
Property insurance premiums paid during the tax year. These are fully deductible and reduce your taxable income separately from the 20% allowance.
Bank loan interest or markup paid on financing used to buy or improve the rental property. If you took a bank loan to purchase the property you rent out the annual markup you pay reduces your taxable rental income directly.
Professional property management fees. If you pay a management company to manage your rental property that fee is a direct cost of earning the rental income and is fully deductible.
Ground rent or local property taxes paid to provincial authorities during the year.
After subtracting all eligible deductions you have your net taxable rental income — the figure you take to the slab table.
Step 4 — Apply the correct tax slab
Match your net taxable income to the current 2025-26 slab rates and calculate your liability.
| Net Annual Rental Income | Tax |
|---|---|
| Up to PKR 300,000 | Zero |
| PKR 300,001 – PKR 600,000 | 5% of amount above PKR 300,000 |
| PKR 600,001 – PKR 2,000,000 | PKR 15,000 + 10% above PKR 600,000 |
| PKR 2,000,001 – PKR 4,000,000 | PKR 155,000 + 15% above PKR 2,000,000 |
| PKR 4,000,001 – PKR 6,000,000 | PKR 455,000 + 20% above PKR 4,000,000 |
| Above PKR 6,000,000 | PKR 855,000 + 25% above PKR 6,000,000 |
The Calculation in Practice — Five Examples
Property earning PKR 40,000/month
Gross annual rent: PKR 480,000
Less 20%: PKR 96,000
Net taxable income: PKR 384,000
Slab: 5% of (384,000 − 300,000) = 5% × 84,000
Tax owed: PKR 4,200
Property earning PKR 70,000/month
Gross annual rent: PKR 840,000
Less 20%: PKR 168,000
Net taxable income: PKR 672,000
Slab: PKR 15,000 + 10% of (672,000 − 600,000) = 15,000 + 7,200
Tax owed: PKR 22,200
Property earning PKR 120,000/month
Gross annual rent: PKR 1,440,000
Less 20%: PKR 288,000
Net taxable income: PKR 1,152,000
Slab: PKR 15,000 + 10% of (1,152,000 − 600,000) = 15,000 + 55,200
Tax owed: PKR 70,200
Property earning PKR 180,000/month
Gross annual rent: PKR 2,160,000
Less 20%: PKR 432,000
Net taxable income: PKR 1,728,000
Slab: PKR 15,000 + 10% of (1,728,000 − 600,000) = 15,000 + 112,800
Tax owed: PKR 127,800
Airbnb property earning PKR 220,000/month net
Gross annual income: PKR 2,640,000
Less 20%: PKR 528,000
Less management fees PKR 60,000/month annual = PKR 720,000
Net taxable income: PKR 1,392,000
Slab: PKR 15,000 + 10% of (1,392,000 − 600,000) = 15,000 + 79,200
Tax owed: PKR 94,200
Note how the management fee deduction on the Airbnb example reduced taxable income by PKR 720,000 — saving PKR 72,000 in tax compared to not claiming that deduction. This is exactly why tracking all legitimate expenses matters.
Common Calculation Mistakes That Cost Landlords Money
Calculating tax on gross rent instead of net. Every PKR 100,000 of gross rent that is not deducted before applying the slab costs you PKR 10,000 to PKR 15,000 in unnecessary tax depending on which slab you are in. The 20% deduction is worth PKR 20,000 on every PKR 100,000 of gross rent — and it is free to claim.
Forgetting additional deductions beyond the 20%. Many landlords claim only the standard 20% and stop there. If you also pay property insurance, a bank loan markup, or a management company fee those additional deductions further reduce your taxable income and your tax liability. Every rupee of legitimate additional deduction saves you money at your marginal slab rate.
Using last year’s slabs. FBR updates its tax slabs periodically. The rates in this guide reflect 2025-26. Always confirm the current year’s slabs through the FBR website or your tax return software before filing.
Not knowing which slab applies to total combined income. If you own multiple rental properties the slab rates apply to your combined net rental income — not to each property separately. A landlord with two properties each earning PKR 800,000 net does not pay 10% slab rates on each. They combine to PKR 1,600,000 net which still falls in the 10% slab — but the calculation must be done on the combined figure.
What Happens to Your Calculation If You Have Withholding Tax Credits
If your tenant is a company the 15% withholding tax they deducted from your monthly rent throughout the year is credited against your calculated liability.
Work through the full four-step calculation as described. Then subtract the total withholding tax your tenant deducted and deposited with FBR during the year — your tenant should provide a withholding tax certificate confirming this amount.
If the withholding exceeds your calculated liability the difference is refundable through your annual return. If your calculated liability exceeds what was withheld you pay the balance when filing.
How to File Once You Have Your Number
Once your calculation is complete you file through FBR’s Iris portal at iris.fbr.gov.pk. Log in with your NTN credentials, navigate to the income tax return for the relevant tax year, enter your gross rental income, apply your deductions in the appropriate fields, and review the system’s calculated liability against your own calculation.
Any tax owed beyond withholding credits is paid through the CPR payment system — available through internet banking at most major Pakistani banks or over the counter at designated bank branches.
The deadline is September 30, 2026 for income earned July 2025 to June 2026.
Make Your Calculation Easier Every Year
The calculation itself takes ten minutes once you have the numbers. The real work is gathering accurate income and expense records for the full twelve-month period — particularly if you have not been tracking them systematically throughout the year.
Landlords whose properties T2R manages receive a monthly statement every month showing exactly what was received and what was spent. At September each year the annual calculation is simply twelve statements added together. No scrambling, no estimates, no gaps.
T2R provides monthly financial reporting as standard for every property we manage — making annual tax calculations straightforward and ensuring no legitimate deduction is ever missed.
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Clear numbers every month. Accurate filing every September. That is T2R.
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- Pakistan Budget 2026-27: What Every Property Owner, Landlord and Tenant Needs to Know
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- Best Areas to Live in Islamabad 2026: Complete Neighbourhood Guide
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