“Section 4C is a distinct charge on a distinctly defined base of income, and takes nothing away from the charge of tax under Section 4 or from the final, minimum, or separate regimes elsewhere in the statute. It contains its own machinery and mechanism of collection and recovery for this very reason, distinguishable as it is from taxable income and other regimes in the ITO—Federal Constitutional Court of Pakistan in M/s. DG Khan Cement Company Limited and another vs. The Federation of Pakistan through Secretary Revenue, Islamabad, and others.

The long-awaited and much-delayed detailed order on super tax issued by the Federal Constitutional Court (FCC) of Pakistan on May 29, 2026 [short order was announced on January 27, 2026], is being read as a routine affirmation of Parliament’s fiscal authority. It is anything but routine. It marks a decisive shift in Pakistan’s fiscal and constitutional jurisprudence—one that weakens long-standing limits on the State’s taxing power and risks converting a carefully structured Constitution into a permissive fiscal instrument.

At the heart of the judgment lies a simple but far-reaching claim: Parliament may impose multiple taxes on “income” under Entry 47, Part I of the Federal Legislative List (FLL), Fourth Schedule to the Constitution. Super tax, the Court holds, is merely another such levy—independent, self-contained, and constitutionally valid. That proposition, once unpacked, is not a clarification of constitutional law; it is a departure from it.

The Constitution does not grant an open-ended power to tax. It allocates fields of taxation between the Federation and the Provinces [Articles 141 & 142 of the Constitution]. Entry 47 authorises “taxes on income”. This phrase has never meant that “income” can be taxed repeatedly under different statutory labels. It identifies a subject—income—not an unlimited number of fiscal exactions upon that subject. If Entry 47 is read as permitting multiple income taxes on the same income, the entry ceases to be a constitutional boundary. It becomes a fiscal vacuum.

The Court’s reasoning rests heavily on form. Section 4C, it observes, is a separate charging provision; it defines its own base; it operates independently of the general income tax under Section 4 of the Income Tax Ordinance, 2001 [“the Ordinance”]. From this, the conclusion is drawn that it constitutes a distinct tax.

This is a classic instance where legislative drafting has been mistaken for constitutional substance. A tax is not defined by how it is written; it is defined by what it taxes. The constitutional test has always been the taxable event. Income tax under Section 4 of the Ordinance attaches to the earnings of an income in a tax year.

When the same income is subjected to tax again after being artificially redefined, the burden is no longer a matter of degree—it is a matter of constitutional character

When the same income is subjected to tax again after being artificially redefined, the burden is no longer a matter of degree—it is a matter of constitutional character

Super tax under Section 4C of the Ordinance attaches to precisely the same event. It does not depend on a different activity, a separate transaction, or a distinct economic occurrence. It identifies the same........

© The Friday Times