Sinking Fund vs Maintenance Charges
| Factor | Sinking Fund | Maintenance Charges |
|---|---|---|
| Purpose | Long-term capital expenditure — major repairs, replacements | Day-to-day running expenses — security, housekeeping, utilities |
| Frequency | Annual or monthly contribution to reserve | Monthly — ongoing recurring expense |
| Bank account | Separate dedicated account — cannot be mixed | Society's operating account |
| Usage decision | Requires committee approval + often AGM resolution for large amounts | Day-to-day — managing committee discretion |
| Quantum | 0.25% of construction cost per year per flat | Based on actual expenses — varies by society |
How Sinking Fund Contribution is Calculated
Example calculation: Flat with construction cost of ₹40 lakh. Annual sinking fund = 0.25% × ₹40 lakh = ₹10,000 per year = ₹833 per month. This is the minimum per Model Bye-Laws — societies can charge more based on AGM resolution. For older buildings needing more maintenance, societies often increase this contribution.
What Can Sinking Fund Be Used For?
Permitted Uses of Sinking Fund
- Structural repairs: Cracks, seepage, RCC column repairs, plinth repair
- Waterproofing: Terrace waterproofing, external wall treatment
- Lift replacement: Old lift overhaul or full replacement
- External painting: Periodic repainting of the building exterior
- Compound wall: Repair or reconstruction of boundary walls
- Pumps and tanks: Major overhaul of water pumps, underground sump, overhead tanks
- Generator: DG set replacement or major overhaul
Check sinking fund balance before buying: When buying a resale flat, ask the society for the current sinking fund balance and recent expenditure records. A society with very low sinking fund balance and an aging building is a red flag — upcoming major repairs will require special levies from all owners. Verify there are no pending special levies before purchase.
Related Terms
Frequently Asked Questions
Sinking fund is a mandatory reserve collected by housing societies from flat owners for major long-term capital expenditure — structural repairs, lift replacement, waterproofing, external painting. It is separate from monthly maintenance charges. The Model Bye-Laws prescribe a minimum 0.25% of construction cost per year per flat.
Maintenance charges cover day-to-day running expenses — security, housekeeping, utilities, minor repairs. Sinking fund is a long-term capital reserve for major expenditure — structural repairs, lift overhaul, waterproofing. Both are mandatory but kept in separate bank accounts. Sinking fund can only be used for approved capital purposes.
The Model Bye-Laws prescribe 0.25% of the flat's construction cost per year as minimum sinking fund. For a flat with construction cost of ₹40 lakh, that is ₹10,000 per year or ₹833 per month. Societies can increase this via AGM resolution — older buildings with upcoming major repairs typically charge more.
No. Sinking fund is a restricted reserve — it can only be used for approved major capital expenditure. It cannot be used for staff salaries, utility bills, security costs, or minor routine repairs. Misuse of sinking fund by the Managing Committee is a violation of bye-laws and can be challenged by members.
Yes. Ask the society secretary for the sinking fund balance and recent utilisation records. A low balance in an aging building signals upcoming large special levies. Also ask whether any major repairs are pending or planned — these can result in special assessments of ₹50,000–₹5 lakh per flat that you as the new buyer may be liable for.