FBR Audit Notices 2026: Respond Effectively & Avoid Penalties

An FBR audit notice, or any other notice under the Income Tax Ordinance, 2001, asks you to explain or prove something about your tax affairs by a stated date. It is not an accusation. How it ends usually comes down to three things: identifying the section it was issued under, replying on time with documents, and knowing your appeal rights if an order goes against you. This guide covers each of those steps.

What the common notice sections mean

The section number on the notice tells you what FBR wants. These are the ones taxpayers see most often:

A show-cause notice is not a separate section. It is the notice that comes before a final order, such as an amended assessment or a penalty. It asks you to explain why that action should not be taken. Treat it as your last chance to make your case before the order.

Sales tax audits and notices come under the Sales Tax Act, 1990 and follow a similar pattern. This guide concentrates on income tax.

Why you might have been selected

Some cases are picked at random. Many are picked because FBR's data doesn't match your return: bank transactions, property or vehicle purchases, utility bills, foreign travel, or withholding tax statements that others filed under your CNIC. Other common triggers are unusual swings in income or expenses, repeated losses, large refund claims and late filing. For how FBR's data matching works, see why FBR sends notices.

First steps when a notice arrives

1. Don't ignore it. If you don't reply, the officer can assess your tax on the information already held, which is usually worse for you. Penalties and recovery action can follow.
2. Check it's genuine. Official notices appear in your IRIS inbox and carry a reference number, the issuing office and the officer's designation. If in doubt, contact your Regional Tax Office. Our IRIS digital notices guide explains where to find notices.
3. Pin down the scope. Note the section, the tax year or years, whether it is income tax or sales tax, the specific points or documents requested, and the reply date.
4. Get help early if it's complex. An audit under section 177, a proposed amendment or a large sum is worth taking to a tax consultant, lawyer or chartered accountant.

Preparing your response

1. Gather the documents

Collect everything for the tax year or years under review that the notice asks for, and anything that supports your return:

• your filed return and wealth statement
• bank statements for every personal and business account, for the whole year
• salary slips or certificates, rent agreements, profit and dividend certificates, foreign remittance records
• withholding tax certificates and payment challans
• sales and purchase invoices, ledgers, stock records and financial statements (for businesses)
• expense receipts and payment vouchers
• property deeds, vehicle registration papers and investment records
• loan agreements, gift deeds and inheritance papers that explain where money came from

2. Reconcile before you submit

Check your documents against your return before FBR does. Do your bank balances match your wealth statement? Does your declared income match your bank credits and withholding certificates? Can you explain every asset you acquired from income you declared or other funds you can document? If you find an error, discuss it with your adviser before you reply. Our wealth statement reconciliation guide walks through this. For salary income, you can also recheck the tax figure with our income tax calculator.

3. Write a formal reply

Your reply should include:

• your name, NTN or CNIC, and contact details
• the notice number, date and section, and the tax year
• a point-by-point answer to each query, each backed by a named attachment
• an index of the documents you've enclosed
• a request for a hearing, if you want one

Keep it factual, stick to what the notice asks, and don't guess. If you can't find a document, say so in writing, explain why, and offer other evidence.

4. Submit and keep proof

Submit through IRIS where you can, uploading clearly named files and saving the acknowledgement. If you submit by hand at a tax office, get a stamped copy of your covering letter and a receipt listing the documents. Keep a file of every notice, reply and acknowledgement, with dates and the names of the officials you dealt with.

5. Attend hearings

The officer may call you, or your authorised representative, to a hearing, either in person or online. Bring your documents, answer the questions asked, and let your adviser handle anything contentious.

Deadlines and extensions

Every notice states its own reply date, and the time allowed varies from notice to notice. Go by the date on your notice, not a general rule. If you need more time, apply in writing (through IRIS or to the officer) before the date runs out, giving your reasons. Extensions are at the officer's discretion, so don't assume you'll get one.

After the audit: orders and appeals

When the audit or inquiry ends, the officer either closes it or passes an order, such as an amended assessment, usually with a demand for the extra tax. If you accept the order, pay by the due date so that default surcharge doesn't keep building. If you disagree, the appeal route is:

1. Commissioner Inland Revenue (Appeals): file within 30 days of receiving the order, with grounds of appeal and supporting documents.
2. Appellate Tribunal Inland Revenue (ATIR): if you are unhappy with the Commissioner (Appeals) order, within 30 days of receiving it. You can also choose to skip the Commissioner (Appeals) stage and appeal an assessment order directly to the ATIR instead.
3. High Court, then Supreme Court: on questions of law.

Alternative Dispute Resolution (ADR) is another route for some disputes. An adviser can tell you whether it suits your case. Each appellate stage has its own procedure and requirements, so get professional help once you reach the appeal stage.

What happens if you don't respond

• The officer can make an assessment on the information available, without your side of the story. This is often called a best judgment or ex parte assessment.
• Penalties under section 182 can be imposed for the default, on top of any extra tax and default surcharge.
• Unpaid demands can lead to recovery action.
• In serious cases of concealment or false statements, prosecution is possible.

Staying off the audit list

• File your return and wealth statement on time, and declare every source of income, local and foreign.
• Make sure your spending and your asset purchases can be explained by the income and funds you declare.
• Reconcile your withholding tax certificates with your return every year.
• Keep records for at least six years after the end of the tax year.
• Keep your IRIS contact details up to date and check your inbox regularly.

Frequently asked questions

How far back can FBR go?

Generally up to five years, but how that period is counted depends on the provision involved. If a notice covers an old year, ask an adviser whether it is within time.

Can I revise my return after receiving an audit notice?

Generally not freely. Once your case is under audit, revising the return for that year usually needs FBR's permission, or has to be done by disclosing the error during the audit. Get advice before you try.

Do I have to go to the tax office in person?

Not always. Many audits start and finish with written submissions. If a hearing is called, your authorised tax representative can usually attend for you.

Are audits only for businesses?

No. Salaried individuals, professionals, associations of persons (AOPs) and companies can all be selected.

How long does an audit take?

It varies with how complex your affairs are and how quickly you reply. It can take a few weeks or several months.

This is general information, not advice for your case. Tax rules change, so check FBR's current notifications or ask a tax adviser.