GST on society maintenance calculator
Enter the monthly maintenance, the pass-through items and your society’s registration status. The calculator shows whether GST applies and computes it on both readings of the per-member exemption.
Registration depends on aggregate turnover against the threshold — your accountant's determination.
Indicative only, and not tax advice. Whether your society must register, how the per-member exemption applies, and which heads count toward it are questions for your chartered accountant or GST practitioner — and the position has been amended and litigated. Confirm before billing.
GST on society maintenance depends on two separate tests: whether the society must register, which follows from aggregate turnover, and whether a member’s monthly contribution exceeds the per-member exemption limit. Both must be crossed before tax applies to that member’s bill.
How the calculation works
Two thresholds, applied in order, and one genuine ambiguity about what happens once the second is crossed.
The formula: GST applies when both thresholds are crossed
First test the society: is it registered, which turns on aggregate turnover against the registration threshold. If it is not registered, no GST is charged on any member’s bill regardless of amount.
Then test the member: does the monthly contribution, excluding the items your accountant treats as outside the limit, exceed the per-member exemption? If it does, GST applies at the rate for the supply. The calculator shows both the tax on the full chargeable amount and the tax on only the excess above the limit, because that specific point has been the subject of departmental clarification and litigation.
Inputs you will need
The monthly maintenance per member, and separately the items on that bill your accountant treats as excluded — municipal taxes and certain statutory levies are commonly treated as outside the computation, and the treatment matters because it can move a member from one side of the limit to the other.
The registration status of the society, the per-member exemption limit and the applicable rate. These are inputs rather than constants in this tool deliberately: the figures have been amended and the correct position for your society is your accountant’s determination, not a software default.
- Monthly contribution per member. The gross bill before separating pass-through items.
- Pass-through items. As your accountant treats them.
- Registration status. Determined by aggregate turnover.
- Limit and rate. Current figures from your accountant.
Worked example: ₹9,000 monthly maintenance in a registered society
The example member is billed ₹9,000, of which ₹800 is pass-through. The chargeable ₹8,200 exceeds the limit, so tax applies — on the whole ₹8,200, not on the ₹700 excess.
| Monthly maintenance | Pass-through | Chargeable | GST at 18% on full | Total bill |
|---|---|---|---|---|
| ₹6,000 | ₹800 | ₹5,200 | Nil — within limit | ₹6,000 |
| ₹8,000 | ₹800 | ₹7,200 | Nil — within limit | ₹8,000 |
| ₹9,000 | ₹800 | ₹8,200 | ₹1,476 | ₹10,476 |
| ₹12,000 | ₹800 | ₹11,200 | ₹2,016 | ₹14,016 |
| ₹20,000 | ₹1,500 | ₹18,500 | ₹3,330 | ₹23,330 |
The two thresholds explained
The registration threshold is a test of the society, based on aggregate turnover in a financial year. Below it a society is not required to register and charges no GST on maintenance at all. This is the test that exempts the large majority of small and mid-sized societies entirely.
The per-member exemption is a test of each member’s monthly contribution, applied within a registered society. A society may be registered and still charge no GST to members whose contributions fall within the limit, while charging it to those above. That combination surprises committees but follows directly from the two tests being separate.
The point that has caused most difficulty is what happens once the per-member limit is crossed. Departmental clarification has treated it as a threshold rather than a deduction, meaning tax applies to the whole contribution rather than only to the excess — and the difference is substantial on a bill just above the line. The position has been litigated. This is precisely the kind of question to put to your chartered accountant rather than to settle from a calculator, and the tool shows both figures so the size of the difference is visible.
- Two separate tests. Society registration, then each member’s contribution.
- A registered society may still bill some members without GST. If they fall within the per-member limit.
- Threshold, not deduction. Per departmental clarification, though it has been contested.
- Which heads count is an accountant’s call. And it can move a member across the line.