Agriculture was about 24.6% of value added while its effective tax rate was around 0.3% in the cited IMF assessment.
Source
IMF — https://www.imf.org/en/Countries/PAK. Verified in source set / retroactive normalization pending.
What it proves
Pakistan's tax problem includes tax-base/enforcement mismatch, not only tax rates.
How to deploy: Use Agriculture was about 24.6% of value added while its effective tax rate was around 0.3% in the cited IMF assessment. (Agriculture was about 24.6% of value added while its effective tax rate was around 0.3% in the cited IMF assessment., 2026) to support the claim that Pakistan's tax problem includes tax-base/enforcement mismatch, not only tax rates.
What it does not prove: A 0.3% effective rate reflects both weak enforcement and constitutional design: agricultural income tax is a provincial subject, so the gap is partly a federal-provincial assignment failure rather than pure evasion. Much of that 24.6% of value added is smallholder subsistence income that would fall below any plausible threshold, so taxing agriculture properly narrows the revenue gap without closing it.
Memory hook: 24.6% of value added, 0.3% effective rate → a quarter of the economy untaxed
Rebuts the claim: "Pakistan's revenue crisis is caused by punitive tax rates on those already in the net" — the same economy taxes a quarter of its value added at 0.3%, making base coverage the binding failure.