Who needs income tax return filing in Karachi
- Individuals whose taxable income exceeds the exemption threshold for the tax year.
- Owners of immovable property or vehicles above the limits specified in the law.
- Holders of commercial or industrial electricity connections above specified bill levels.
- Companies and associations of persons, regardless of income.
- Anyone who has received a notice to file from the Commissioner.
- People who want to appear on the Active Taxpayers List to reduce withholding on banking, property and vehicle transactions.
Thresholds and conditions are set by the Ordinance and the Finance Act each year, so we check the rules for the tax year in question.
Deadlines for income tax return filing in Karachi
For most individuals and associations of persons, the statutory due date is 30 September following the end of the tax year on 30 June, unless the FBR extends it. Companies have different due dates depending on their accounting year. A late return can be filed, but it attracts penalties and may affect Active Taxpayers List status until the surcharge is paid.
Documents for income tax return filing in Karachi
Salaried persons
- Salary certificate and tax deduction certificate from the employer.
- Bank certificates for profit and withholding tax.
- Details of property, vehicles and investments for the wealth statement.
Business owners and landlords
- Sales, purchases and expense records, or accounts where maintained.
- Rental agreements and rent received.
- Withholding certificates issued by customers or tenants.
Overseas Pakistanis
- Pakistan-source income and assets.
- Residence status evidence for the tax year (days in Pakistan).
- Foreign remittance records where relevant.
Our income tax return filing process
- Registration on IRIS if you do not already have an NTN or login.
- Collection of documents and a short call to understand income sources.
- Preparation of the return and the wealth statement, with a reconciliation of the change in wealth.
- Your review and approval before submission — nothing is filed without your sign-off.
- Submission and a copy of the acknowledgment for your records.
- Follow-up on any notice or refund claim.
The wealth statement is where most problems start
The wealth statement must reconcile last year's net assets with this year's, using declared income, exempt receipts, gifts and expenses. If the closing wealth cannot be explained, the FBR may treat the difference as concealed income. Our team prepares the reconciliation carefully, because it is often what triggers later FBR notices.
Income tax return filing in Karachi: common mistakes
Missing withholding credits
Tax deducted by banks or employers left out, overstating the payable amount.
Unexplained wealth
Assets acquired without a matching source of funds.
Wrong residence status
Overseas Pakistanis filing as residents without checking days in Pakistan.
Business registration and sales tax
If you are starting a company, see company registration in Karachi. Service businesses may also need Sindh Revenue Board registration for sales tax on services.
Income tax return filing in Karachi for salaried individuals
Employers deduct tax from salary, but that does not remove the obligation to file a return where the law requires one. Filing allows you to claim credits, report other income such as bank profit or rent, and declare your assets in the wealth statement. It also keeps you on the Active Taxpayers List, which affects withholding on many transactions.
Income tax return filing in Karachi for landlords
Rental income from property in Karachi is taxable. Tenants that are companies or certain other prescribed persons deduct withholding tax on rent. Keep tenancy agreements and records of rent received and taxes withheld, and declare the property in your wealth statement. Our Property Lawyers in Karachi can help with tenancy documents.
Income tax return filing in Karachi for small businesses
Sole proprietors
Business income is declared in the individual's return. Keep records of sales, purchases and expenses; a simple ledger and bank records are better than nothing.
Associations of persons
Partnerships file their own return, and partners report their share as required.
Companies
Companies file a separate return with accounts, regardless of profit. See company registration in Karachi.
Revising a return
If you discover an error after filing, the Ordinance allows a revised return in certain circumstances, usually with the Commissioner's approval where required. A voluntary correction is generally better than waiting for the department to find the mistake.
Who prepares your return
Returns are prepared under the supervision of Mohsin Ali Shah, consulting lawyer for corporate and tax matters, with Mohsin Mirani, Advocate. For return filing, send your documents on WhatsApp to +92 333 1127830.
NTN registration compared with return filing
Registration and filing are separate steps. Many people register and never file.
| Step | What it is | How often | Effect |
|---|---|---|---|
| IRIS registration / NTN | Enrolment on the FBR system | Once | Gives a login and registration number |
| Income tax return | Declaration of income for a tax year | Every year | Fulfils the filing obligation |
| Wealth statement | Declaration of assets and liabilities | With the return, where required | Explains changes in wealth |
| Active Taxpayers List | FBR list of filers | Updated periodically | Lower withholding on many transactions |
Overseas Pakistanis and residence status
Residence for tax purposes generally depends on the number of days spent in Pakistan in the tax year, under the rules in the Income Tax Ordinance 2001. Non-residents are generally taxed on Pakistan-source income. Getting the status right affects which income must be declared, so we check travel records before preparing the return.
Keeping records for six years
Taxpayers should keep records supporting their returns for the period the law requires, because the department may examine past years. Store bank statements, purchase deeds, gift documents and withholding certificates digitally as well as on paper. A well-kept file makes any later notice far easier to answer.
Common income sources to declare
- Salary and employment benefits.
- Rent from property.
- Profit on bank deposits and savings certificates.
- Business or professional income.
- Capital gains on property or securities.
- Foreign income, for residents.
Why use a lawyer for return filing
Many people manage their own returns, and for simple salaried cases that may be enough. Professional help with return filing becomes valuable where there is rental income, a business, property transactions, foreign income or a past notice. A lawyer-led approach to return filing also means the return is prepared with an eye on how the department may later examine it.
- Accurate reconciliation of wealth.
- Correct claim of withholding credits.
- Consistent figures across income tax and sales tax.
- A clear file if a notice ever arrives.
Freelancers and IT exporters
Freelancers earning foreign remittances for IT and IT-enabled services may qualify for special tax treatment if the conditions in the law are met, such as receiving payment through banking channels. Rules change with each Finance Act, so we check the current position when preparing return filing for freelancers.
Retired persons and pensioners
Pensioners may have exemptions or special treatment for pension income, but bank profit and rent remain taxable. Retired persons who own property or savings should still consider filing, both to declare assets and to stay on the Active Taxpayers List. We check the current rules for the tax year before preparing return filing for retired clients.
A simple timeline for the tax year
- July–August: collect salary certificates, bank certificates and withholding statements for the year ended 30 June.
- August: list assets and liabilities as at 30 June for the wealth statement.
- Early September: review the draft return and wealth statement together.
- Before the due date: submit the return and keep the acknowledgment.
- After filing: check Active Taxpayers List status when the list is next updated.
Starting early avoids the rush and the system slowdowns that often occur in the last days before the due date.
Understanding withholding taxes
Much of the tax paid in Pakistan is collected at source — by employers on salary, by banks on profit and cash withdrawals in some cases, by telecom companies on mobile usage, and at the time of vehicle registration and property transfer. Some of these deductions are adjustable against final tax liability and some are final or minimum taxes. Correctly classifying each deduction in the return is one of the main ways to avoid overpaying.
Keep every certificate or statement that shows tax deducted. Banks and employers usually provide them on request, and many are visible on the FBR's system.
Wealth statement: items people forget
- Cash in hand and in all bank accounts on 30 June.
- Gold and jewellery, where the rules require it to be declared.
- Vehicles, including those registered in the taxpayer's name but used by family.
- Loans given to or taken from relatives.
- Household effects and personal expenses for the year.
- Assets held jointly with a spouse or other family members.
Leaving out items in one year and adding them later makes the wealth reconciliation difficult to explain. A complete statement from the start is the safest approach.
If you have never filed before
Many people come to us after several years without filing, often because a bank, property dealer or employer has asked for proof of filer status. The usual approach is to register, file the current year accurately, and then consider which earlier years must be filed and what penalties may apply. We explain the position honestly before you decide, and we do not recommend shortcuts that create larger problems later.
Joint property and family members
Where property or bank accounts are held jointly by spouses or other relatives, each owner normally declares their own share in their own wealth statement. The shares should match the title documents and the money each person actually contributed. Gifts within the family should be documented, and the donor should be able to show the source of the funds. Inconsistencies between family members' statements are a common reason for notices, so we prepare related returns together where the family wishes.
After you file: what to keep
- The acknowledgment slip and a PDF copy of the submitted return.
- The wealth statement and its reconciliation.
- All certificates and statements relied on.
- Any correspondence with the FBR about the year.
Store these together by tax year, both digitally and on paper. If a notice arrives later, the complete file allows a quick and accurate reply, and shows the officer that the return was prepared with care.
Students and first-time earners
Young people starting their first job, or earning from tutoring, freelancing or a small online business, often do not realise that they may need to file. Registering early and filing a simple, accurate return from the first year builds a clean record. It also makes later steps — opening accounts, buying a vehicle or property, or applying for some visas — easier, because filer status and a consistent wealth history are already in place. Keep records of every payment received and every expense from the start.
Changes in the law each year
The Finance Act usually changes rates, thresholds and withholding rules every year. A figure that was correct last year may be wrong this year, so we check the current law before each return is prepared.
Network resources
For tax matters across Pakistan, see Attorneys of Pakistan.
Frequently asked questions
When is the deadline for individuals?
Usually 30 September after the tax year ends on 30 June, unless the FBR extends it.
Can I file a late return?
Yes, but penalties may apply and Active Taxpayers List status may require a surcharge.
Do I need an NTN first?
For individuals, the CNIC number serves as the registration number once registered on IRIS.
Can you file my return while I am abroad?
Yes. We work from documents sent electronically and take your approval before submission.
What does it cost?
Fees depend on the complexity of the return. Ask on WhatsApp at +92 333 1127830.
Is filing required if tax is already deducted from my salary?
Often yes, where your income or assets bring you within the filing requirement. Filing also secures Active Taxpayers List status.
Can I revise a filed return?
In many cases yes, subject to the conditions in the Ordinance.
What is the Active Taxpayers List?
The FBR's list of persons who have filed returns. Appearing on it reduces withholding tax rates on many transactions.
Do I need a wealth statement?
Individuals filing returns are generally required to file one, subject to the rules for the tax year.
Can return filing in Karachi be done without visiting your office?
Yes, from documents sent electronically.
Speak to Karachi Lawyers about Income Tax Return Filing in Karachi
Karachi Lawyers has practised since 1985 and has about 17 advocates, including two Advocates Supreme Court. Send a WhatsApp message to +92 333 1127830 with your name, a two-line summary of the matter, any deadline or hearing date, and photos of the key documents. We will tell you what the law requires, which documents are missing and what the next step is, and fix an appointment at our Gulistan-e-Jauhar office (Mezzanine Floor, Muneer Mobile Mall, Block 17) or our DHA office (Mezzanine Floor, Main Jami Commercial, Phase 7). We explain the scope of work before you instruct us, and we never promise an outcome we cannot control.
Related services from Karachi Lawyers
Official sources
For reference only. Procedures and charges change; confirm the current position for your own case.
This page gives general information about the law in Pakistan and is not legal advice for your particular case. No outcome, timeline or fee can be guaranteed before your documents and circumstances have been reviewed.
Reviewed by: Mohsin Ali Shah, Consulting Lawyer (M.A., LL.B.)
Published by: Karachi Lawyers
Last updated:

