This calculator's cash invested is down payment plus closing costs plus furnishing, and only the first two of those three are ever financed. RBI's LTV ceilings apply to the property's cost, excluding stamp duty and registration, furnishing is never part of a housing loan, and if the loan is floating-rate its EMI is required to track an external benchmark such as repo, not stay fixed for the hold. None of that is specific to short-term letting โ it's the same financing math as a conventional rental, layered under a different revenue model.
Financing an STR unit follows the same RBI rules as any home loan
There is no separate RBI category for a short-term-rental property โ a bank finances it as an ordinary residential purchase, so the same Master Circular โ Housing Finance (February 2022) ceilings apply: up to 90% for a property costing up to โน30 lakh, up to 80% between โน30 lakh and โน75 lakh, and up to 75% above โน75 lakh, applied to the property's cost only. The same circular tells banks to exclude stamp duty, registration and documentation charges from that cost (except on homes at or below โน10 lakh) โ and furnishing to guest standard sits further outside the loan again, since it is not part of the housing property's cost at all. This calculator's cash-invested figure โ down payment, closing costs, furnishing โ is therefore almost entirely your own cash, not the bank's, once you're above small-ticket properties.
If the loan is floating-rate, its EMI also isn't fixed for the years you plan to operate the unit. RBI has required since 1 October 2019 that "all new floating rate personal or retail loans...to an external benchmark" such as repo, reset on the lender's schedule whenever the Monetary Policy Committee moves it โ RBI held it at 5.25% through every 2026 meeting directly confirmed here, but check the current figure before assuming your modelled debt service holds for the whole operating period. And if a strong tourist season lets you prepay principal, RBI's 2025 Pre-payment Charges Directions bar foreclosure charges on floating-rate loans to individuals for non-business purposes, for loans sanctioned or renewed on or after 1 January 2026 โ confirm your own sanction date against that cutoff.
The fixed cost this calculator pulls from your tax notice, not a platform dashboard
The calculator's annual fixed operating cost โ property tax, insurance, society charges โ is the one cost line an STR operator can't reduce by running the unit harder; municipal property tax is part of it. In Bengaluru, BBMP taxes under a Unit Area Value Self-Assessment Scheme where depreciation applies on a calendar-year basis and is claimable once per block period, and a 5% discount is available for paying by the prescribed early date. That is a formula, not a flat percentage of the property's value โ enter the actual figure from your own BBMP notice into the annual fixed-opex field rather than estimating it as a round percentage of ADR revenue.
Why occupancy has no benchmark to check against
No official Indian body โ not RBI, not the National Housing Bank's RESIDEX index, not CREDAI, not the Ministry of Statistics โ publishes a short-term-rental occupancy or ADR series for Indian cities or tourist markets. There is no government number this calculator's occupancy input can be checked against; whatever occupancy assumption you enter should come from your own comparable-listing research or a platform's own (private, not official) market data, not from a cited government statistic, because none exists.
The one number this calculator does give you without needing an external benchmark is break-even occupancy โ the point where ADR ร 365 ร occupancy, net of the platform fee, management fee, per-turnover cleaning and fixed costs, exactly covers the debt service. That figure is computed from your own inputs, not from a market average, which is exactly why it is the more reliable number to anchor a go/no-go decision on than any occupancy percentage quoted for "the Indian STR market" generally.
Methodology
Loan-to-value, stamp-duty-exclusion and plot/property financing rules are from RBI's Master Circular โ Housing Finance (February 2022). Repo-linked rate mechanics are from RBI's 2019 external-benchmark mandate and its 2026 Monetary Policy Committee resolutions. Prepayment-penalty rules are from RBI's 2025 Directions. Property-tax mechanics are from BBMP's own published FAQ. All retrieved 2026-09-21; no official source covers short-term-rental occupancy or ADR, which is why none is cited here.
Sources
- Reserve Bank of India โ Master Circular: Housing Finance (Feb 2022) โ accessed 2026-09-21
- Reserve Bank of India โ External benchmark mandate for floating-rate retail loans โ accessed 2026-09-21
- Reserve Bank of India โ MPC Resolution (2026 meetings) โ accessed 2026-09-21
- Reserve Bank of India โ Pre-payment Charges on Loans Directions, 2025 โ accessed 2026-09-21
- BBMP (Karnataka) โ Property Tax FAQs (UAV/SAS) โ accessed 2026-09-21