Find out which indirect expenses are blocked from ITC under Section 17(5) of the CGST Act in 2026 and how to apply proportionate reversal under Rule 42.
A persistent myth among Indian businesses is that GST paid on every indirect expense is automatically eligible for input tax credit. The Section 17(5) blocked-credit list and the proportionate-reversal rules under Sections 17(1) and 17(2) tell a different story. In FY 2026-27, with GSTN's enhanced analytics, claiming ITC on ineligible indirect expenses is a fast route to scrutiny notices and interest under Section 50.
Why some indirect expenses are blocked
ITC is permitted only where inputs, input services, and capital goods are used in the course or furtherance of business and not specifically blocked. Many indirect expenses fall outside this filter or are explicitly listed in Section 17(5) of the CGST Act. Personal-use expenses, certain employee benefits, and items unrelated to taxable outward supply do not qualify, irrespective of accounting treatment as business expenditure.
Indirect expenses where ITC is blocked
- Motor vehicles having seating capacity up to 13, including driver — unless used for transport of passengers, goods, training, or by dealers
- Food and beverage, outdoor catering — unless used to make outward taxable supplies of the same category or where the employer is mandated by law
- Beauty treatment, health services, cosmetic and plastic surgery
- Membership of clubs, health and fitness centres
- Travel benefits to employees on vacation such as LTC, except where mandated by law
- Rent-a-cab, life and health insurance — unless mandated for the employer by law
- Works contract services for construction of immovable property (except plant and machinery)
- Goods or services used for personal consumption
- Goods lost, stolen, destroyed, written off, or disposed of by way of gift or free sample
Common errors with indirect expense ITC
Businesses often claim ITC on staff welfare bills, office gym memberships, employee group health insurance (where not mandated), team off-site outings, festival sweets and gifts, and building repair contracts with materials supply. CBIC analytics now flags ITC against vendors with HSN/SAC codes typically associated with blocked categories and matches them with the recipient's industry to spot likely ineligibility.
Proportionate reversal for mixed-use expenses
- Identify the value of common indirect expenses used partly for taxable and partly for exempt supplies
- Compute the proportion of exempt turnover to total turnover
- Reverse ITC in that proportion under Rule 42 monthly
- Adjust on an annual basis to true up the reversal
- Document the working in a memo retained for audit
Practical compliance
Build an ITC eligibility matrix covering every recurring expense head, tag each invoice in your ERP with eligible/blocked/proportionate, and reconcile to the GSTR-3B claim every month. Periodically train the AP team on Section 17(5) and the latest CBIC clarifications. The exercise pays for itself many times over by preventing avoidable disputes.
Litigation pointers
The Supreme Court's 2024 ruling in Safari Retreats opened a window on ITC for construction of immovable property used in renting business, by introducing a functionality-based test. The legislature has since acted to nullify the relief through amendments. Taxpayers should track the live amendments and Tribunal jurisprudence carefully, take positions only after a written opinion from counsel, and provide for the contingent liability in financial statements where the position is aggressive.
Internal controls for ITC discipline
- Maintain a vendor compliance scorecard tracking GSTR-1 filing punctuality
- Automate three-way matching between PO, GRN, and invoice in the ERP
- Run periodic vendor compliance reviews and freeze defaulting vendors
- Reconcile GSTR-2B with books monthly with auto-flagged exception register
- Train the AP team annually on Section 17(5) blocked credits
Treatment of business gifts and samples
Goods given away as gifts or free samples are deemed to be supplied for nil consideration, but ITC on inputs used in such supplies must be reversed under Section 17(5)(h). The reversal applies to the full ITC on inputs and capital goods to the extent attributable. Marketing teams running promotional schemes — buy-one-get-one, free trial packs, branded merchandise — should structure schemes with the GST team to avoid both ITC reversal and inadvertent valuation disputes.
Conclusion
Just because an indirect expense is incurred for business does not make its ITC eligible. Run every indirect expense through the Section 17(5) lens and the proportionate-reversal logic, document the position, and stay conservative on grey areas. The cost of a wrongful claim — tax, interest, and penalty — is materially higher than the credit itself.





