The Finance Act 2025, effective July 1, 2025, introduces important amendments to tax regulations in Pakistan, particularly through Section 21 S. This provision impacts cash transactions, specifically relating to expenditures exceeding PKR 200,000. Under this law, only 50% of such cash expenses will be considered for tax deductions, compelling businesses and individuals to transition towards banking or digital channels for transactions. The Act aims to enhance financial transparency and compliance while addressing the growing use of cash payments.

The key implications of Section 21 S include a potential increase in the tax burden for those who engage in cash transactions, with an estimated additional burden of 20.5% on amounts over PKR 200,000. The Federal Board of Revenue emphasizes that this legislation does not introduce a new tax, but rather adjusts the deductibility of cash expenses to promote accountability in financial practices. Businesses must adapt to this regulatory environment to ensure they benefit from full tax deductions and remain compliant with the evolving financial landscape.