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Sole proprietors and small businessesLaw current to 30 June 2026

I deposit a lot of cash sales in my bank account. Can FBR treat it as unexplained income?

Short answer

Only to the extent the source is not adequately explained. Section 111 adds unexplained credits, money and investments to income from other sources, and suppressed sales to income from business, where there is no explanation or the Commissioner finds it unsatisfactory. Records kept under section 174 that tie deposits to declared sales are how the source is shown.

Applies to: Sole proprietors and shopkeepers whose customers pay mostly in cash and who bank their takings.

Depositing cash takings is not itself taxed. What section 111 of the Income Tax Ordinance targets is money whose source a person cannot explain, and sales a person has not declared. For a cash business, the practical question is whether the deposits in the bank statement can be traced back to sales that were recorded and declared.

What does the law say?

Section 111(1) applies where any of these is found:

  • (a) an amount credited in a person’s books of account;
  • (b) an investment made, or money or a valuable article owned;
  • (c) expenditure incurred;
  • (d) concealed income or inaccurate particulars, including suppression of production, sales or any amount chargeable to tax, or of any receipt liable to tax.

The section is triggered when the person offers no explanation about the nature and source of the amount, or the explanation offered is not, in the Commissioner’s opinion, satisfactory. The consequence then splits in two:

What is unexplained Where it is added Section
Amount credited, investment, money, valuable article or expenditure Income from Other Sources 111(1)(a)
Suppressed production, sales, amount chargeable to tax or receipt Income from Business 111(1)(b)

In both cases the words are “to the extent it is not adequately explained”. Only the unexplained part is added, not the whole deposit. Under section 111(2)(i), a Pakistan-source amount is included in the tax year to which it relates.

How does it work in practice?

Section 174(1) requires every taxpayer to keep the accounts, documents and records that are prescribed. Rule 29 of the Income Tax Rules, 2002 prescribes records of all money received and spent, all sales and purchases, all assets and all liabilities. Rule 30 sets the minimum for taxpayers other than companies. For business income above Rs. 500,000, it includes:

  • serially numbered and dated cash memos, invoices or receipts for each sale, with the business name, address and NTN or CNIC (one or more cash memos per day can cover all transactions of Rs. 100 or less);
  • a cash book, bank book or daily record of receipts, sales, payments, purchases and expenses;
  • a general ledger or annual summary under separate heads;
  • vouchers of purchases and expenses;
  • for traders in goods, a quarterly inventory of stock.

These are the documents that turn a deposit into an explained amount. A deposit that matches a day’s recorded cash memos and the cash book is explained by those records. A deposit with no matching sale, loan or other source is the kind of amount section 111 is written for.

Section 174(2) adds that the Commissioner may disallow or reduce a deduction if you cannot, without reasonable cause, produce a receipt or record of it. The entry at serial 2 of the section 182 table sets a penalty for failing to issue a cash memo, invoice or receipt when required: five thousand rupees or three per cent of the tax involved, whichever is higher.

Worked example (illustrative figures)

Nadia runs a fabric shop in Anarkali, Lahore, as a sole proprietor. In tax year 2027 her bank statement shows cash deposits of Rs. 24,000,000. Her return declares sales of Rs. 21,500,000, of which Rs. 1,000,000 was received by bank transfer. Recorded cash sales are therefore Rs. 20,500,000. Her reconciliation:

Item Amount (Rs.)
Cash deposits per bank statement 24,000,000
Less: cash sales per cash memos and cash book 20,500,000
Less: cash withdrawn earlier in the year and redeposited, shown in the cash book 1,700,000
Less: loan from her brother, supported by a written agreement 1,000,000
Unreconciled balance 800,000

The first three items are supported by her records. The Rs. 800,000 has no matching entry. If she cannot give a satisfactory explanation, section 111 lets the Commissioner include that Rs. 800,000 in her income. It would go under Income from Business if treated as suppressed sales, or under Income from Other Sources if treated as an unexplained credit. It is the unreconciled Rs. 800,000, not the full Rs. 24,000,000, that is at risk.

What if some of my income is taxed as final tax?

Section 111(4A) deals with this. If you rely on a source taxed under a final tax provision to explain an amount, you cannot take credit for more than the imputable income from it. The exception is where the excess is reasonably attributed to those final tax business activities and you provide financial statements audited by a chartered accountant.

What if the money came from abroad or from farming?

Section 111(4) excludes foreign exchange up to five million rupees in a tax year, remitted through normal banking channels, encashed into rupees by a scheduled bank and backed by the bank’s certificate. The proviso to section 111(1) accepts agricultural income as an explanation to the extent worked back from agricultural income tax paid under the provincial law. Provincial agricultural income tax itself is outside this corpus.

Common mistakes

  • Assuming a deposit is safe because it is cash from the shop. Section 111 asks for an explanation of the source. Records are what supply it.
  • Keeping only a bank statement. Rule 30 expects cash memos, a daily record and vouchers, not just the bank’s record.
  • Discarding old records. Section 174(3) sets six years after the end of the tax year, longer if proceedings are pending.
  • Thinking the whole balance is taxed. The section includes only the amount “not adequately explained”.

What to check in the official text

Read all of section 111, including the Explanation at the end: a separate notice under section 111 is not required if the question was already put to you in a show cause notice under section 122(9). Read rules 29 and 30 of the Income Tax Rules, 2002 for the records that apply to your size and type of business. Section 174(5) lets the Board require certain persons to install an electronic resource or act as an integrated enterprise by notification; check whether any such notification applies to your trade.

Where this comes from in the law

  1. Income Tax Ordinance, 2001, section 111 (Unexplained income or assets)

    the suppressed amount of production, sales or any amount chargeable to tax or of any item of receipt liable to tax shall be included in the person’s income chargeable to tax

    As amended to 2026-06-30. Download official PDF

  2. Income Tax Ordinance, 2001, section 174 (Records)

    every taxpayer shall maintain in Pakistan such accounts, documents and records as may be prescribed

    As amended to 2026-06-30. Download official PDF

  3. Income Tax Rules, 2002, section 29 (Books of account, documents and records to be maintained)

    all sums of money received and expended by the taxpayer and the matters in respect of which the receipt and expenditure takes place

    As amended to 2023-11-24. Download official PDF

  4. Income Tax Rules, 2002, Income Tax Rules, 2002, rule 30 (minimum books of account for taxpayers other than companies)

    As amended to 2023-11-24. Download official PDF

  5. Income Tax Ordinance, 2001, section 182 (Offences and penalties)

    Any person who commits any offence specified in column (2) of the Table below shall

    As amended to 2026-06-30. Download official PDF

Related questions people ask

Does section 111 mention bank deposits by name?
No. It speaks of amounts credited in books of account, investments, money or valuable articles owned, expenditure, and suppressed production, sales or receipts. A bank deposit can fall within those words, but the section does not single out deposits.
Which head of income does an unexplained amount go under?
Under section 111(1), an unexplained credit, investment, money, article or expenditure goes under Income from Other Sources. A suppressed amount of production, sales or receipts goes under Income from Business. In both cases only the part not adequately explained is included.
How long should I keep sales records?
Section 174(3) requires records to be kept for six years after the end of the tax year they relate to, and longer while any proceeding is pending before an authority or court.

Last reviewed 2026-09-25

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