Water Charges GST

At its core, the ruling dismantles the commonly adopted RWA position that water charges, particularly when recovered at actuals, can be ring-fenced as either 

(i) exempt supply of “water” under Notification 2/2017 or

(ii) pure reimbursement outside GST under Section 15(3) read with Rule 33.

The AAR instead characterises the entire arrangement as a composite supply of services by the association to its members, where water is merely an input component of maintenance services. Consequently:

• Exemption under Entry 99 (water) is inapplicable

• Pure agent exclusion fails

• Water charges must be aggregated with maintenance charges for ₹7,500 threshold 

• Entire supply becomes taxable at 18% under SAC 999598

This ruling significantly tightens the GST exposure of RWAs and undermines prevailing structuring positions.