How does NCCPL calculate and collect capital gains tax on my shares?

What does the law say?

Section 100B(1) of the Income Tax Ordinance, 2001 says capital gains on disposal of listed securities, and the tax on them, “subject to section 37A”, are to be computed, determined, collected and deposited under the rules in the Eighth Schedule. The same sub-section adds that this includes the super tax charged on high earning persons.

Rule 1(1) of the Eighth Schedule then names who does the work: the tax is “collected and deposited on behalf of taxpayers by NCCPL”. Rule 1(2) requires NCCPL to run an automated system for this, and rule 1(3) requires the Central Depository Company to give NCCPL the information it needs.

The gain itself is worked out under section 37A(1A):

Gain = A - B, where A is the consideration received on disposal of the security and B is the cost of acquisition of the security.

Rule 1(7) of the Eighth Schedule says the gain is taxed at the rates in Division VII of Part I of the First Schedule, and section 37A(4) treats it as a separate block of income, so it is not added to your salary or business income.

How does it work in practice?

The detailed mechanics sit in rule 13N of the Income Tax Rules, 2002 (our copy is amended to 24 November 2023):

• Which shares are sold first. Gains and losses are computed on a first in, first out (FIFO) basis across all shares you hold under your UIN. Shares bought and sold on the same trading day are averaged instead.
• Costs. For a client’s market-based trade, NCCPL deducts 0.5 percent from the sale consideration and adds 0.5 percent to the cost of acquisition “in lieu of brokerage, commission, transaction fee, levy, Laga” and similar expenses. Financing cost is deducted if you used NCCPL’s leveraged products.
• Monthly collection. NCCPL collects tax monthly through your broker (the clearing member) on net gains, after setting off losses, so that at each month end it holds the estimated tax for the year so far.
• Filer status. The rate is taken from Division VII according to your status on the Active Taxpayers’ List at the time of the transaction, and NCCPL adjusts the liability to your status at the end of the tax year.
• Certificate. Rule 1(4) of the Eighth Schedule requires NCCPL to issue an annual certificate of gains and tax, and a shorter-period certificate on your request. Rule 13N(15) sets the time as 45 days after the financial year ends.

Rule 3 of the Eighth Schedule switches off the ordinary withholding and advance tax provisions in Parts IV and V of Chapter X for gains taxed under the Schedule.

The Division VII rates for tax year 2027 depend on when you bought the shares:

Shares acquired	Rate on the gain
On or after 1 July 2024	15% if you are on the Active Taxpayers’ List on both the acquisition and disposal dates. Otherwise the Division I rates for individuals and AOPs (not less than 15%) or Division II for companies
1 July 2022 to 30 June 2024	From 15% (held up to one year) down to 0% (held more than six years), by holding period
1 July 2013 to 30 June 2022	12.5%
Before 1 July 2013	0%

Future commodity contracts on the Pakistan Mercantile Exchange are taxed at 5%.

Worked example (illustrative figures)

Sana, a teacher in Lahore, is on the Active Taxpayers’ List throughout. On 15 August 2024 she bought 2,000 shares of a listed cement company at Rs. 150 each, and on 10 February 2027 she sold all of them at Rs. 190 each.

1. Sale consideration: 2,000 x Rs. 190 = Rs. 380,000. Less 0.5% (Rs. 1,900) under rule 13N(8) = Rs. 378,100.
2. Cost of acquisition: 2,000 x Rs. 150 = Rs. 300,000. Plus 0.5% (Rs. 1,500) = Rs. 301,500.
3. Gain under section 37A(1A): Rs. 378,100 - Rs. 301,500 = Rs. 76,600.
4. Rate: acquired after 1 July 2024 and on the list on both dates, so 15%.
5. Tax NCCPL collects: 15% x Rs. 76,600 = Rs. 11,490, which appears on her annual NCCPL certificate for tax year 2027.

This leaves out the super tax that section 100B(1) also brings into NCCPL’s calculation, because whether it applies depends on her total income and its rates are not covered here.

What if I sell listed shares off the exchange?

The second proviso to section 37A(1) says section 37A does not apply to a disposal of listed shares made otherwise than through a registered stock exchange and not settled through NCCPL, or to a disposal through an initial public offer during listing unless its details are given to NCCPL. For those, section 37 applies. Section 37(2) uses the same kind of formula (consideration minus cost), but the gain falls under the ordinary head “Capital Gains” rather than the separate section 37A block.

Section 37(6) to (10) also apply to shares of a company: the buyer deducts advance adjustable tax at 10% of the fair market value of the shares, and the seller must give the Commissioner a statement within thirty days of the disposal. The text does not carve listed shares out of these sub-sections, so check it for a private share transfer.

What if I am a bank, insurer or mutual fund?

Section 100B(2) takes a mutual fund, a banking company and an insurance company taxed under the Fourth Schedule out of section 100B(1). Under section 100B(3), NCCPL still computes their gains under section 37A, but they deposit the tax themselves.

Common mistakes

• Treating the certificate as optional. Rule 1(5) of the Eighth Schedule requires it to be filed with the return.
• Expecting actual brokerage to be deducted. Rule 13N(8) uses a flat 0.5% instead.
• Assuming the holding-period table applies to every purchase. For shares bought on or after 1 July 2024, Division VII sets a single 15% rate for persons on the Active Taxpayers’ List.
• Assuming an off-market transfer is covered by NCCPL. The section 37A proviso sends it to section 37.
• Relying on the opt-out. Rule 5 of the Eighth Schedule, which let a person opt out of NCCPL computation with the Commissioner’s approval, was omitted by the Finance Act, 2026.

What to check in the official text

Read section 100B, section 37A(1), (1A), (4) and (5), and the Eighth Schedule rules 1, 3 and 4A. The rate table in Division VII of Part I of the First Schedule prints as a complex multi-column table, so confirm the column that matches your acquisition date in the official PDF. Rule 13N of the Income Tax Rules, 2002 in our copy is current only to 24 November 2023 and still refers to the opt-out that the Finance Act, 2026 removed, so later SROs may have changed it.