Monthly maintenance in Bengaluru apartments typically works out to about ₹2–6 per sq ft, charged on super built-up area, so a 1,500 sq ft flat pays roughly ₹3,000–9,000 a month before GST. Larger gated projects with clubhouses and full-time facility teams sit at the top of that range. GST at 18% applies only when the charge per flat exceeds ₹7,500 a month and the association's turnover exceeds ₹20 lakh a year.

Updated 13 October 2026. We read the CBIC circular on GST for resident welfare associations, the Karnataka Apartment Bill 2026 text, and the rate data published by a facility-management platform and two developers. Per-sq-ft figures are labelled with their source; none is an official benchmark.

What are apartment maintenance charges in Bangalore per sq ft?

There is no official rate. The published ranges we could verify come from industry sources, and they broadly agree.

  • Sobha's buyer guide gives a typical range of ₹2–5 per sq ft a month on the per-sq-ft method.
  • NoBrokerHood, which runs society-management software, published Bengaluru averages in March 2026 of ₹4.31 per sq ft for projects with possession in 2023–2025, ₹4.50 for 2026–2027, and ₹5.88 for 2028–2032. These are its own estimates, not audited data.
  • The same NoBrokerHood report puts Grade A developer projects at about ₹5.72 per sq ft, Grade B at ₹4.23 and Grade C at ₹4.08.
  • NoBrokerHood's cost split: staffing 35–50% of the budget, utilities 20–30%, annual maintenance contracts 10–15%, waste and facility management 5–10% each, repairs 5–8%.

What will a flat actually cost per month?

Our arithmetic, using the NoBrokerHood averages above. Change the area and rate to match your cost sheet.

  • 1,200 sq ft at ₹4.50: ₹5,400 a month, ₹64,800 a year. No GST, since it is under ₹7,500.
  • 1,500 sq ft at ₹4.50: ₹6,750 a month. Still under the GST threshold.
  • 1,500 sq ft at ₹5.72 (Grade A average): ₹8,580 a month. If the association's turnover is over ₹20 lakh, GST of 18% on the full amount adds about ₹1,544, taking it to about ₹10,124.
  • 2,000 sq ft at ₹4.50: ₹9,000 a month, plus GST of ₹1,620 if the association is GST-registered. That is about ₹1.27 lakh a year including tax.

How does GST on apartment maintenance charges work?

CBIC Circular 109/28/2019-GST of 22 July 2019 sets the rule. Maintenance collected by a resident welfare association from members is exempt up to ₹7,500 per month per member. The association must pay GST only when both conditions are met: the monthly charge exceeds ₹7,500 and its annual aggregate turnover is ₹20 lakh or more.

The circular says that once the ₹7,500 limit is crossed, the entire amount is taxable, not just the excess. Its own example: on ₹9,000 a month, 18% GST is due on ₹9,000, not on ₹1,500. Some builder blogs say GST applies only to the excess; that is not the circular's position.

The ceiling applies per flat, not per person, so someone owning two flats paying ₹7,500 each is exempt on both. Associations can claim input tax credit on GST paid for generators, pumps, repairs and similar items.

One caveat. Business Today reported in April 2025 that the Madras High Court, in a 2021 case, held that only the amount above ₹7,500 is taxable; that ruling applies in Tamil Nadu and there is no uniform national position. Karnataka associations generally follow the circular. Outlook Money notes that statutory charges collected and passed on, such as property tax, water and electricity, are kept out of the calculation.

What are corpus fund and advance maintenance?

Most new projects collect two one-time sums at registration or possession, on top of the flat price.

  • Corpus or sinking fund: a reserve for big-ticket replacements such as lifts, DG sets, pumps and repainting. It should sit in the association's account, not be used for monthly running costs.
  • Advance maintenance: usually 12 to 24 months of maintenance collected upfront by the builder, who runs the project until the association takes over.
  • Deposits for electricity and water connections, sometimes shown as separate line items.

We found no reliable published benchmark for corpus amounts in Bengaluru; they vary by project and are stated in the cost sheet. Ask for each figure in writing before you book. NoBrokerHood reports that charges commonly rise 15–25% once the advance period ends and the association sets its own budget, so do not plan around the builder's opening rate.

What rules govern maintenance charges in Karnataka?

Today, associations work under their bye-laws, registered under the Karnataka Apartment Ownership Act 1972, the Societies Registration Act or the Co-operative Societies Act. The basis of charging, whether per sq ft, equal per flat or mixed, is set in those bye-laws. In November 2025 The Realty Today reported a Bengaluru city civil court striking down one association's area-linked billing, mainly because the bye-law change was not adopted properly. That is a single case, not a citywide rule.

The Karnataka Apartment (Ownership and Management) Bill 2026 would change this once in force. It sets super built-up area as the general basis for maintenance, caps late-payment penalties at one month's charge, makes unpaid dues a charge on the flat, and requires the builder to transfer corpus, advance maintenance and deposits to the association with interest within 60 days of the OC. The Bill is not yet in force; see Karnataka Apartment Bill 2026: What Changes for Flat Buyers

What about villa maintenance charges in Bangalore?

We found no reliable published figure for villa maintenance in Bengaluru. Villa communities usually charge on plot area or built-up area, and the bill depends on road length, landscaping, security perimeter and the clubhouse more than on unit size. Ask the developer or association for the last 12 months of actual expenses divided by the total chargeable area, rather than relying on a quoted rate.

Independent houses outside gated layouts have no association charge at all, but the owner carries every repair. For the trade-offs, see Villa or Apartment in Bangalore: Which Is Better in 2026?

What can a buyer negotiate?

The monthly rate after handover is set by the association, so it is not negotiable with the builder. What you can negotiate is upfront.

  • The length of advance maintenance: 12 months instead of 24 reduces cash at possession.
  • Whether advance maintenance starts from possession or from the OC date, if possession is later.
  • A written commitment on when the corpus moves to the association and whether interest is paid.
  • For resale, a no-dues certificate from the association and a copy of the last audited accounts and budget, so you know whether a hike or a special levy is coming.