PTBP Web Desk
Pakistan’s tax-to-GDP ratio appears to have reached a plateau, according to the latest projections by the International Monetary Fund (IMF). After a notable increase in fiscal year 2025, the Fund expects Pakistan’s tax effort to stagnate for at least the next five years, highlighting deep-rooted structural weaknesses in the country’s revenue system.
The IMF estimates that Pakistan’s tax-to-GDP ratio rose by 1.4 percentage points to 10.3 percent in FY25, primarily due to additional revenue measures introduced under the ongoing IMF programme. However, this improvement was achieved largely by placing a heavier burden on captive taxpayers, including the salaried class and already compliant businesses, rather than through a broad-based expansion of the tax net.
Looking ahead, the Fund projects that Federal Board of Revenue (FBR) tax collection as a share of GDP will remain largely unchanged through FY30. Any marginal gains are expected to come not from federal reforms, but from provincial governments—provided they take politically difficult steps to effectively tax agriculture income and services, sectors that have historically remained undertaxed.
According to IMF estimates, the provincial tax-to-GDP ratio, currently around 0.9 percent, could rise to 1.3 percent in FY27 and 1.6 percent in FY28 before flattening again until FY30. Even under this relatively optimistic scenario, overall tax revenues are projected to stabilise at around 11.1 percent of GDP, well below the 13.3 percent target Pakistan committed to achieve during the IMF programme period.
What the IMF is effectively signalling is that Pakistan has exhausted its current taxation options. Without fixing underlying structural problems—such as weak enforcement, widespread exemptions, and political resistance to taxing powerful sectors—the government faces a difficult choice: either continue burdening compliant taxpayers or accept stagnating revenues.
This assessment raises serious concerns about fiscal sustainability. Pakistan’s repeated reliance on short-term revenue measures has failed to deliver lasting improvements in tax collection, leaving the economy vulnerable to shocks and limiting the state’s ability to invest in growth-enhancing sectors.
Equally concerning is the government’s growing dependence on non-tax revenue to support its fiscal position. While total government revenues surged to nearly 16 percent of GDP in FY25, this increase did not result from a broader tax base or improved compliance.
Instead, it was driven by higher petroleum levy collections and record profits transferred by the State Bank of Pakistan (SBP). Over recent years, the petroleum levy has quietly evolved into a permanent quasi-tax on consumption, disproportionately affecting low- and middle-income households.
Economists warn that such measures may temporarily boost revenues but carry significant social and economic costs. Higher fuel prices raise transportation and production costs across the economy, contributing to inflation and eroding household purchasing power.
The IMF’s projections also underscore a long-standing issue in Pakistan’s fiscal framework: an inequitable tax policy overly reliant on indirect taxes. Sales tax, excise duties, and levies now account for a substantial share of government revenues, while certain influential sectors remain either lightly taxed or entirely outside the tax net.
This imbalance discourages investment, distorts economic incentives, and undermines public trust in the tax system. Businesses operating in the formal economy often face higher compliance costs, while informal and politically protected sectors escape scrutiny.
For context on Pakistan’s tax structure and reform commitments, readers can consult the IMF’s country reports
Related analysis on Pakistan’s revenue challenges is also available in our internal coverage on FBR reforms and indirect taxation trends (internal link).
The IMF draws on cross-country evidence to reinforce its warning. According to the Fund, countries that sustainably increase their tax-to-GDP ratio to around 15 percent tend to experience significantly higher GDP per capita growth than those whose tax ratios remain stuck near 10 percent.
Pakistan, unfortunately, falls squarely into the latter category. Despite repeated reform attempts, the country’s tax ratio has hovered around the 10 percent mark for years and now appears destined to remain there unless fundamental changes are implemented.
This finding is critical because it directly links fiscal capacity to long-term economic growth. Without sufficient and equitable revenue mobilisation, the government’s ability to invest in education, healthcare, infrastructure, and social protection remains severely constrained.
In essence, the IMF’s message is clear: faster economic growth will remain elusive unless Pakistan achieves fiscal consolidation through structural reforms, rather than relying on what critics describe as stealth taxation.
Structural reforms would involve broadening the tax base, eliminating unjustified exemptions, improving enforcement, and ensuring that all income groups contribute fairly. Such measures are politically challenging but necessary to break the cycle of low revenue, high deficits, and repeated external borrowing.
The continued reliance on indirect taxes and non-tax revenue may help meet short-term fiscal targets, but it does little to address the core weaknesses of Pakistan’s tax system.
