Society and apartment maintenance billing looks simple until GST enters the picture. Get it wrong and you either over-charge residents or expose the association to compliance risk. Here is a plain-English overview for RWAs and facility-management companies and how the right software handles it for you.
The maintenance exemption
Monthly maintenance charged by a housing society carries a well-known per-member exemption threshold, above which GST treatment changes. The catch is that the rule interacts with each unit's charges individually, so a blanket calculation across the society is usually wrong. Billing should evaluate the exemption per unit, every cycle.
Pro-rata, arrears and late fees
Real invoices are rarely a flat number. A unit that took possession mid-month should be billed pro-rata. Arrears carry forward. Late fees apply by your configured rule. Utilities and amenities may be metered. Doing this by hand across hundreds of units is how errors and disputes creep in.
What compliant billing software does
- Applies the GST exemption correctly, unit by unit.
- Handles pro-rata, arrears, late fees and advance-wallet adjustments in one bill.
- Produces clean, itemised invoices residents actually understand.
- Blocks move-out on unpaid dues with no-dues gate passes.
Why it matters
Maintenance is a revenue stream that runs for the life of the building. Treating it as a first-class, GST-aware module not a spreadsheet afterthought protects both your cash flow and your compliance. See how maintenance and FMC billing works, or book a demo to walk through a real billing cycle.