When VAT ceases to be VAT—III Rebuilding the invoice-credit chain

Pakistan does not need another sales-tax reform package. It needs a decision: either restore VAT’s invoice-credit system or stop describing a collection system built on withholding, minimum taxation, blocked credits and delayed refunds as value added tax.

The first part of this series established, through judicial pronouncements and commercial practice, that output-input adjustment is the essence of VAT. Part II showed how federal and provincial withholding, retail-price taxation, minimum value addition, no-credit rates and fragmented administration have displaced that principle. The concluding question is constructive: what would a bona fide Pakistani VAT look like?

The answer must begin with intellectual honesty. A levy on gross turnover is not VAT. Tax collected at the manufacturing stage on a printed retail price is closer to excise. A reduced rate without input credit is a final tax. Withholding of gross output tax is an advance collection device. Parliament and provincial assemblies may enact such taxes within constitutional competence but should name them accurately. Calling every mechanism VAT hides incidence, conceals cascading and makes reform impossible to evaluate.

A genuine reform requires five connected guarantees: a broad and moderate rate; uninterrupted credit; prompt refunds; one national compliance interface; and transparent federal-provincial settlement. None can survive in isolation.

Pakistan, till the time we move towards a unified sales tax on goods and services, should legislate at federal level a broad 10% VAT on goods, with a short negative list confined to compelling social and constitutional cases. The lower rate must be financed by removing exemptions, special procedures, the Third Schedule, minimum value-addition requirements and reduced rates that deny credit. A legislated transition can move from the present structure to 10%, but the destination and timetable must be announced in advance. Predictability is part of tax neutrality.

Exemptions are frequently defended in the name of the poor. They break the invoice chain, embed tax in inputs and often confer larger absolute benefits on affluent consumers. Essential support should be delivered through targeted cash transfers or explicit budget subsidies. The tax should remain visible and creditable; social policy should remain measurable. Combining both in opaque exemptions weakens VAT and conceals expenditure.

The second guarantee is full input credit. Sections 8 and 8B of the Sales Tax Act, 1990 contain extensive restrictions, including the ordinary 90% adjustment ceiling. Provincial laws maintain their own exclusions and no-credit schedules. 

Credit should be denied only where an input is demonstrably personal, relates to an exempt supply, or rests on a fraudulent invoice established through due process. A business input used for a taxable supply must carry credit, irrespective of whether goods or services, or the jurisdiction collecting the tax.

Refund follows from the same right. Export and excess-credit refunds should be generated by the return, subjected to automated risk screening and paid within the statutory period. High-risk claims can be audited after payment or secured in narrowly defined cases. Compensation at Karachi Interbank Offered Rate (KIBOR) for delay under section 67 of the Sales Tax Act, 1990 should be calculated and paid automatically. The refund budget must be a first charge on gross VAT receipts, not a residual released after collection targets are displayed.

Pervasive withholding must end. As argued in Withholdingisation: Weapon of destruction [Minute Mirror, May 25, 2026], collection from captive agents destroys assessment and audit capacity. VAT withholding should be confined to temporary, evidence-based risks where the supplier is unregistered, non-compliant or operating in a sector with proven invoice fraud. It should never exceed the supplier’s likely net liability. The objective must be to return the person to normal invoice-credit compliance, not to institutionalise deduction forever.

The constitutional division between goods and services cannot be wished away. It must be made invisible to the taxpayer while remaining visible in intergovernmental accounts. The federation and provinces should create a jointly owned National Tax Authority through an intergovernmental compact, backed where necessary by constitutional amendment. 

The new federalised tax authority must not be FBR enlarged under another name. Its governing board should give the federation and each province an effective voice; revenues must remain attributable to the constitutionally entitled government; and audit powers must be exercised under an agreed protocol with independent oversight. Disputes should go to a single independent National Tax Court with regional benches. Islamabad Capital Territory can participate federally and Azad Jammu & Kashmir (AJK) and Gilgit Baltistan (GB) through a separate agreement.

For the taxpayer, this structure should mean one registration number, one invoice standard, one portal, one monthly return and one lead audit. The return would identify the destination and nature of each supply. A national clearinghouse would allocate output tax and settle cross-jurisdiction credits among governments behind the portal. A bank or telecommunications company should not file six monthly returns or face multiple audits merely because its customers live across Pakistan. Federalism allocates revenue; it need not multiply compliance.

Professor Ehtisham Ahmad is right that a tax-by-tax approach will not work and that multilevel reform requires coordination. His recent political-economy analysis also notes India’s use of constitutional amendment to harmonise VAT. Pakistan should learn from that experience without copying its institutional centralisation. A durable system must rest on provincial consent, transparent revenue attribution and a genuinely federalised agency. Administrative unity purchased by constitutional trespass will not last. How to constitute a National Tax Authority and a Federal Tax Court are elaborated in Towards Broad, Flat & Predictable Taxes.

Digitalisation then becomes useful. Every taxable invoice should carry a unique identifier and appear simultaneously in the supplier’s output ledger and purchaser’s input ledger. Mismatches should trigger risk alerts, not automatic collective punishment. Artificial intelligence can select audits, but cannot decide legal entitlement without reasons, hearing and appeal. Technology should protect the chain and reduce discretion; it should not digitise withholding or accelerate denial of genuine credit.

Small businesses require a threshold based on administrative capacity and inflation, reviewed annually. Those below it should be allowed voluntary registration where their customers need credit. A simplified cash-accounting scheme can reduce compliance without imposing turnover tax that breaks the chain. The purpose of the threshold is to economise administration, not to create a permanent undocumented retail frontier.

Transparency is the final guarantee. Official statement, fiscal operations for 2025–26, report federal sales tax of Rs. 4.254 trillion and provincial sales tax on services of Rs. 774.785 billion. A system collecting more than Rs. 5 trillion cannot be reported as a few aggregate cash totals. Each authority should publish monthly output tax, input claimed and allowed, tax withheld, refunds claimed, sanctioned and paid, aged carry-forwards, arrears and sector-wise collections, including banks and telecommunications. Publication is an Article 19A obligation, not administrative grace. What is not measured cannot be called reform.

Transition should begin by publishing the existing stock and age of refunds and credits, settling verified claims, and issuing a common federal-provincial model law. Banks and telecommunications—already filing across jurisdictions—can pilot the single return and clearinghouse. Only after the credit and refund machinery works should exemptions and rates be restructured. Governments have repeatedly reversed this sequence: first collect more, then promise neutrality. Credibility requires the opposite. We proposed the essentials in Towards bona fide VAT for Pakistan [Minute Mirror, July 9, 2026]. 

This series adds the governing legal and economic test: credit is not a concession, refund is not charity, withholding is not value addition, and federalism is not fiscal fragmentation. A consumption tax can command trust only when government obeys the same rules of timing, evidence and accountability that it imposes on taxpayers.

Pakistan can continue collecting an excise-cum-advance tax and calling it VAT. It cannot obtain VAT’s neutrality, information trail, export competitiveness or legitimacy through that fiction. The route back is neither mysterious nor technological: restore the invoice, restore the credit, return the refund, respect the federation and disclose the data. Only then will Pakistan’s levy cease to be VAT in name alone and become VAT in substance. 

(Concluded)

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Dr. Ikramul Haq, Advocate Supreme Court, writer, literary critic, Adjunct Faculty at Lahore University of Management Sciences (LUMS), member Advisory Board and Visiting Senior Fellow of Pakistan Institute of Development Economics (PIDE), holds an LLD in tax laws. He was full-time journalist from 1979 to 1984 with Viewpoint and Dawn. He also served Civil Services of Pakistan from 1984 to 1996.