Super Tax Section 4C Pakistan 2026: The FCC Ruling, the New Rates, and What’s Still Being Fought Over
On 27 January 2026, the Federal Constitutional Court gave its short order on a fight that had been running through Pakistan’s courts for three years. It said Section 4C super tax is legal, applies all the way back to Tax Year 2022, and stays in place even where other courts had earlier struck it down or watered it down. A full 293-page written judgment came later, at the end of April, written by Chief Justice Amin-ud-Din Khan. Then, five months after that short order, Finance Act 2026 rebuilt the whole rate structure the court had just been ruling on. Most people who write about this only tell you the ruling part, not the new rates that came after. The ruling also has some real exceptions, and right now there’s a live legal fight over whether FBR can add an extra charge on top of super tax that people already paid while the court case was still going.
What the court actually decided
The court threw out every complaint from taxpayers about Sections 4B and 4C. At the same time, it agreed with the tax officers, FBR, and the government on their side of the case. In plain terms, that means the earlier court wins that some businesses had, around backdating, unfair treatment between industries, and being taxed twice, are now cancelled. FBR expects this ruling to bring in around Rs 300 billion, with about Rs 227 billion of that from Section 4C cases alone.
Section 4B is the older one, from 2015, meant to help displaced people (income above Rs 500 million, taxed at 4% for banks and 3% for everyone else). It was always the less argued-about one, and it’s now confirmed valid, exactly as written.
Section 4C, added in 2022, is the big one. The court said it can go up to 10% for Tax Year 2022, on the 15 named industries, where a company earned more than Rs 300 million that year. And it keeps applying from Tax Year 2022 onward, at the rates written into the law.
The exceptions most people skip over
⦁ Banks are treated differently. Section 4C only applies to banks from Tax Year 2023 onward, using rates changed by Finance Act 2023, not the Tax Year 2022 rates.
⦁ Oil and gas exploration companies get a cap. These run under special government agreements. The court said Section 4C can’t push their total tax past a limit set in those agreements, and told tax officers to send new notices that respect each company’s specific deal instead of just applying the tax the normal way.
⦁ Mudarabah, mutual funds, and unit trusts are left out completely.
⦁ Some capital gains are also left out. . The court said certain gains, like from selling property or shares held for a while, don’t count toward Section 4C, because if income is already tax-free under other rules, super tax shouldn’t grab it back.
⦁ The court also said Parliament has full power to pass tax laws that reach back in time, and that a tax year already being “closed” doesn’t stop a new charge if the return for that year hadn’t been filed yet when the law changed.
So if your company is in one of the 15 named industries, earned more than Rs 300 million in Tax Year 2022, and isn’t a bank or an oil and gas company under a special agreement, this ruling applies to you pretty much as written, for Tax Year 2022 through 2025. But here’s the catch: the rules changed again five months later, and it’s a big change.
Finance Act 2026 rebuilt Section 4C completely, and this is the part that matters now
The court ruling settled whether Section 4C was legal, and whether it reached back to Tax Year 2022. It didn’t freeze the rates in place forever. Finance Act 2026, which started on 1 July 2026, replaced the whole rate table the court had just been looking at. So if you’re planning for Tax Year 2026 using the old 1% to 10% table the court upheld, you’re using a table that doesn’t exist anymore.
Here’s the new structure:
| Who | Where it kicks in | Rate |
| Banks | Income above Rs 150 million | 10% |
| Oil and gas exploration companies (within their agreement’s cap) | Income above Rs 150 million | 10% |
| Companies selling fertilizer | Income above Rs 150 million | 10% |
| Everyone else | Income above Rs 500 million | 8% flat |
Two big things changed here. First, the old step-by-step 1% to 10% scale that applied to the 15 named industries is gone, for everyone except the three groups above. Now it’s just one flat rate, 8%, and it only kicks in once income passes Rs 500 million, not Rs 150 million. So a company making Rs 300 million, which used to owe super tax under the old rules, might now owe nothing at all, simply because Rs 500 million is a much higher bar than Rs 150 million.
Second, and this matters no matter how much you earn: Section 4C now doesn’t apply at all to a company whose export sales make up more than 80% of its total sales. Lawmakers actually went further than the original plan here, which only wanted to cut the top rate from 10% to 8%. This full exemption for real export businesses got added while the bill was being passed, and it’s expected to help big textile exporters the most, since several of the country’s biggest names in that industry already clear the 80% mark.
Banks, oil and gas companies, and fertilizer sellers keep the old Rs 150 million line and the 10% rate. They didn’t get the break everyone else got.
The fight that’s still going: can an extra charge stick to tax already paid
Separate from the constitutional question, there’s a real fight happening right now over Section 205, the extra charge for paying late. The pattern showing up in both the Appellate Tribunal (a tax court) and the Lahore High Court: a company challenged its Section 4C bill in court, and while that case was going on, a judge controlled how and when the company had to pay, sometimes through post-dated cheques, sometimes paying half upfront and the rest once the case was settled. Now FBR is going after those same companies for the Section 205 late charge, covering that exact period.
The companies are arguing, in both places, that you can’t call something “late” when a court itself was controlling your payments. They’re also arguing that using the courts in good faith to challenge a tax shouldn’t be punished like it was dodging the tax on purpose. One case at the Lahore High Court makes the stakes clear: if FBR wins this argument, then anyone who ever got a court to pause their tax payment while they fought it stays on the hook for a big surcharge bill, even after they did everything the court told them to do. There’s also a real, unsettled argument about whether Section 205 even needs proof that someone meant to avoid paying. The Sales Tax Act’s version of this rule specifically covers people who default “whether on purpose or not,” but Section 205 of the Income Tax Ordinance doesn’t have that wording, and nobody’s sure yet what that gap is supposed to mean.
None of this is decided yet. But it’s worth knowing if your company paid Section 4C for Tax Year 2022 (or any year up to 2025) under a court-controlled payment plan while the constitutional case was still open. A new surcharge notice showing up now isn’t automatically valid just because the court upheld Section 4C on the main point. Whether FBR can also add Section 205 charges on top, for periods when the courts themselves were controlling your payments, is exactly what’s being decided right now.
What this means for you
⦁ If you’re in one of the 15 named industries, for Tax Year 2022 through 2025: treat the court ruling as settled, under the old step-by-step rates. This isn’t an open question anymore.
⦁ If you’re planning for Tax Year 2026 onward: stop using the old 15-industry, 1% to 10% table. Check where you fall under the new rules. Most companies now need Rs 500 million in income before Section 4C applies at all, and then it’s a flat 8%, unless you’re a bank, an oil and gas company, or a fertilizer seller.
⦁ If your business is mostly exports: check if export sales are more than 80% of your total sales. If they are, Section 4C doesn’t apply to you at all now, no matter how much you earn.
⦁ If you’re a bank or oil and gas company: The court said certain gains, like from selling property or shares held for a while, don’t count toward Section 4C, because if income is already tax-free under other rules, super tax shouldn’t grab it back.
⦁ If you paid Section 4C under a court-controlled payment plan and got, or are expecting, a separate surcharge notice: get it checked against the current court cases before assuming you owe it. This part of the law is still moving, unlike the main Tax Year 2022 to 2025 question, which is now settled.
Need Tax Advice?
Whether you’re filing an annual tax return, reviewing your company’s tax position, responding to an FBR notice, or planning for the latest Finance Act changes, our team at Zain & Co Chartered Accountants is here to help.
We work with individuals, SMEs, and corporate clients across Pakistan, providing practical tax advice, compliance support, and strategic corporate advisory services.
Get in touch with us to discuss your requirements.
FAQ
Is Section 4C super tax definitely legal now?
Yes. The court’s short order on 27 January 2026, and its full written judgment at the end of April, said it’s legal and applies from Tax Year 2022 onward, cancelling the earlier court wins some companies had.
Does this apply to every company earning above Rs 150 million?
Not anymore, for most companies. That was true for Tax Year 2022 through 2025, across the 15 named industries, with the Tax Year 2022 line specifically set at Rs 300 million. Finance Act 2026 raised the general line to Rs 500 million for everyone except banks, oil and gas companies, and fertilizer sellers, who stay at Rs 150 million.
What’s the actual rate now, for Tax Year 2026 onward?
Banks, oil and gas companies, and fertilizer sellers: 10%, above Rs 150 million income. Everyone else: a flat 8%, above Rs 500 million income. The old 1% to 10% step-by-step table no longer applies outside those three groups.
My business is mostly exports. Do I owe Section 4C?
Not if your export sales are more than 80% of your total sales for the year. Finance Act 2026 removed Section 4C completely for that group, no matter how much they earn.
I paid Section 4C for Tax Year 2022 while the court case was still going. Do I now owe an extra charge too?
Not automatically. Whether FBR can add a Section 205 charge for a period when a court was controlling your payments is being actively fought right now, at both the Appellate Tribunal and the Lahore High Court. Get any notice like that checked before assuming it’s settled.
Current as of Finance Act 2026 (which started 1 July 2026) and the court’s short order of 27 January 2026 and full judgment from late April 2026, plus ongoing court cases through mid-2026. The court ruling settles the legal and backdating question for Tax Year 2022-2025, under the rules that existed then. Finance Act 2026 separately rebuilt the rate table for Tax Year 2026 onward. Both are real, current law, just for different periods. Check which one applies to the tax year you’re actually asking about.
