There is no single legal interest rate for private loans in India. States set their own limits, mostly for money-lenders. The limits we verified run from 9% to 20% a year, that is ₹0.75 to ₹1.67 per ₹100 a month. So ₹2 sekda (24% a year) is above every one of them.
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Is there one legal interest rate in India?
No. Under the Constitution, money-lending is a state subject (State List, entry 30). State money-lending Acts set maximum rates, or let the state government set them by notification, usually one for secured loans (backed by a pledge or mortgage) and one for unsecured loans. Most bind money-lenders; a few states go further, as the table shows.
The Acts we read leave banks out (those of Tamil Nadu, Rajasthan, West Bengal and Maharashtra, for example), and some also leave out RBI-registered NBFCs: Maharashtra’s Act does not count banks, co-operative banks or non-banking financial companies as money-lenders.
Legal interest rate limits, state by state
Each rate is % a year, with the same rate in rupaye sekda (₹ per ₹100 a month, which is the yearly rate ÷ 12). We list only states where we read the law or the government notification ourselves.
| State | Secured | Unsecured | Law and notification | Who it binds |
|---|---|---|---|---|
| Tamil Nadu | 9% (₹0.75) | 12% (₹1.00) | Money-lenders Act 1957, s.7; G.O. Ms. No. 406, Co-operation, 5 July 1979 | Money-lenders; above it is "exorbitant interest" for anyone (2003 Act) |
| Karnataka | 14% (₹1.17) | 16% (₹1.33) | Money-Lenders Act 1961, s.28; notification of 28-9-2003, as stated by the Co-operation Department | Money-lenders; above it is "exorbitant interest" for anyone (2004 Act) |
| Kerala | 18% (₹1.50) | 18% (₹1.50) | Money-Lenders Act 1958, s.7(1), as substituted in 2019; one rate, plus a 2% processing charge | Money-lenders; above it is "exorbitant interest" for anyone (2012 Act) |
| Rajasthan | 11% (₹0.92) | 14% (₹1.17) | Money-Lenders Act 1963, s.29; notification of 19 February 1975 | Money-lenders |
| Bihar | 12% (₹1.00) | 15% (₹1.25) | Money-Lenders Act 1974, s.9 | The most a court may decree in a money-lender’s suit; the Act calls anyone who advances a loan a money-lender |
| West Bengal, other loans | 10% (₹0.83) | 12.5% (₹1.04) | Bengal Money-lenders Act 1940, s.30 | Any lender |
| West Bengal, loans for business | 17% (₹1.42) | 20% (₹1.67) | Bengal Money-lenders Act 1940, s.30A | Any lender |
| Delhi | 7.5%, or Bank Rate + 2% if higher | 12.5% (₹1.04) | Usurious Loans Act 1918, s.3(2)(e), as amended for Delhi | Courts must treat interest above this as excessive |
| Uttar Pradesh | None | None | Regulation of Money Lending Act 1976, repealed by U.P. Act 18 of 2022 | No state ceiling under that Act |
Not yet verified: Maharashtra, Gujarat, Odisha, Madhya Pradesh, Telangana, Andhra Pradesh, Punjab, Haryana and the other states. Maharashtra and Gujarat do have the power to fix rates (Maharashtra Act s.31, Gujarat Act s.33), but we have not yet read the notifications that set them. If your state is not in the table, ask its registrar of money-lenders or a lawyer.
Is 24% interest (₹2 sekda) legal?
₹2 sekda is 24% a year. That is above every limit in the table; the highest, West Bengal’s 20% on unsecured loans for business, is ₹1.67 sekda. ₹3 sekda is 36% a year, far above. Whether this makes your own loan unlawful turns on two questions:
- Does the limit bind you? In most states it binds money-lenders in business. In Karnataka, Tamil Nadu and Kerala, charging above it is "exorbitant interest" for any person; in West Bengal the limits protect every borrower; in Gujarat the bar covers "a person advancing a loan".
- What follows if it is broken? See what happens if a lender charges more below.
What does "exorbitant interest" mean?
Where the law uses the word, it is defined precisely: any rate above the one the state fixes, however the interest is collected.
- Karnataka (2004 Act, s.2): interest charged "on hourly basis, daily basis, installment basis, monthly basis or in any other form" that works out above the rate fixed under the Money-Lenders Act.
- Tamil Nadu (2003 Act, s.2): daily vatti, hourly vatti, kandhu vatti, meter vatti and thandal, each defined as interest that works out above the state’s rate.
- Kerala (2012 Act, s.2): any rate above the Money-Lenders Act rate, including daily, hourly, kandu and meter vatti and thandal.
Daily collection hides the real rate. ₹10 a day on ₹10,000 is ₹300 over a 30-day month, that is ₹3 sekda or 36% a year.
What happens if a lender charges more than the limit?
- The higher rate can’t be enforced. An agreement above the limit is not valid, and the court won’t award more (Karnataka s.28(2), Maharashtra s.31(4), Rajasthan s.29(3), Gujarat s.33(2)).
- It can be an offence. Up to 10 years in jail and a fine up to ₹5 lakh in Karnataka, and up to 3 years in Tamil Nadu and Kerala, under the exorbitant-interest Acts. In Maharashtra, a fine up to ₹25,000, or ₹50,000 for a repeat offence (s.44).
- In Gujarat the loan can be wiped out. If interest above the limit was collected, the loan stands discharged and the excess must be refunded (s.33(4)).
- The borrower can go to court. In Karnataka, Tamil Nadu and Kerala the borrower can deposit the dues with interest at the state’s rate in court, and ask for interest already paid above that rate to be set against the loan (s.5 and s.8 of each state’s Act).
More on licences, cash loans and lawful recovery: is lending money on interest legal?
Courts can cut interest, and some states cap the total
Even without a state ceiling, the Usurious Loans Act, 1918 (s.3) lets a court reopen a loan where the interest is excessive and the deal was substantially unfair, and relieve the borrower of the excess. "Excessive" means more than the court thinks reasonable for the risk the lender faced when the loan was made; the court weighs any security, the borrower’s finances, other charges and how often interest was compounded.
Some states also cap the total interest, a rule like damdupat:
- Maharashtra (s.31(3)): a money-lender can’t charge or recover interest greater than the principal.
- Karnataka (s.26) and Tamil Nadu (s.20-A): a court can’t decree interest greater than the principal due on the date of the decree.
- West Bengal (s.30): on loans other than for business, a borrower isn’t liable to pay more than twice the original principal in all, or unpaid interest above the unpaid principal.
Compound interest is restricted too: Maharashtra bars money-lenders from taking it (s.31(2)), and the Rajasthan, Kerala, Tamil Nadu and West Bengal limits are all for simple interest. See simple vs compound interest.
Delhi and Uttar Pradesh
Delhi: we found no notified ceiling. But Delhi’s Law Department lists the Punjab Relief of Indebtedness Act, 1934 among the Acts extended to Delhi, and that Act amended section 3 of the Usurious Loans Act. As the Supreme Court read it in Dayawati v. Inderjit (1966), a court must reopen the loan and treat interest as excessive above 7.5% a year simple (or 2% over the Bank Rate when the loan was taken, if that is higher) on secured loans, and above 12.5% (₹1.04 sekda) on unsecured loans.
Uttar Pradesh: the U.P. Repealing Act, 2022 repealed the Uttar Pradesh Regulation of Money Lending Act, 1976, so there is no state ceiling under that Act now. How the courts’ general powers apply to an Uttar Pradesh loan is a question for a lawyer.
How much is above the limit? A worked example
Take ₹1,00,000 lent for 12 months, 1 January 2026 to 1 January 2027, at simple interest:
| Rate | % a year | ₹ sekda | Interest for 12 months |
|---|---|---|---|
| ₹3 sekda | 36% | ₹3.00 | ₹36,000 |
| ₹2 sekda | 24% | ₹2.00 | ₹24,000 |
| Kerala limit | 18% | ₹1.50 | ₹18,000 |
| Tamil Nadu limit, unsecured | 12% | ₹1.00 | ₹12,000 |
At ₹3 sekda the lender would ask for ₹36,000 of interest. At Kerala’s 18% it would be ₹18,000, so ₹18,000 is above the state’s rate. If the borrower had paid that excess, it is what a Kerala court can set against the loan under the 2012 Act (s.8).
Try it in the calculatorSee the working: ₹1,00,000 at ₹3 sekda for 12 monthsSources
- Constitution of India, Seventh Schedule (Legislative Department): State List, entry 30.
- Tamil Nadu Money-lenders Act, 1957: ss.2, 7 and 20-A; G.O. Ms. No. 406, Co-operation, 5 July 1979, as printed with the Tamil Nadu Money-Lenders Rules.
- Tamil Nadu Prohibition of Charging Exorbitant Interest Act, 2003: ss.2 to 8.
- Karnataka Money-Lenders Act, 1961: ss.26 and 28; Co-operation Department, Government of Karnataka: money-lenders page, citing the notification of 28-9-2003.
- Karnataka Prohibition of Charging Exorbitant Interest Act, 2004, with Amendment Act 17 of 2025: ss.2 to 8.
- Kerala Money-Lenders Act, 1958, section 7, as substituted by Kerala Act 5 of 2019; Kerala Prohibition of Charging Exorbitant Interest Act, 2012 (India Code): ss.2, 3, 5, 8 and 9.
- Rajasthan Money-Lenders Act, 1963, with notifications (Revenue Department): s.29 and the notification of 19 February 1975.
- Bihar Money-Lenders Act, 1974: ss.2 and 9.
- Bengal Money-lenders Act, 1940 (Kolkata Collectorate): ss.2, 30 and 30A; State Registrar of Money Lenders, letter of 2018 confirming the Act as modified up to 1981.
- Maharashtra Money-Lending (Regulation) Act, 2014: ss.2, 31 and 44.
- Gujarat Money-Lenders Act, 2011: s.33.
- Usurious Loans Act, 1918 (Tripura High Court copy): s.3; Dayawati v. Inderjit, Supreme Court, 1966; Acts extended to Delhi (Law Department, Delhi).
- Uttar Pradesh Repealing Act, 2022: Schedule.
7 short answersLegal interest rate limits: your questions
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Is 24% interest legal in India?
It is above every state limit we verified. 24% a year is ₹2 sekda, while the highest ceiling in our table is 20% (₹1.67 sekda), for unsecured business loans in West Bengal. If a limit binds you (money-lenders in these states, and any person in Karnataka, Tamil Nadu and Kerala), 24% is over it.
What is the maximum legal interest rate per month in India?
There is no single all-India figure. The state ceilings we verified run from ₹0.75 to ₹1.67 per ₹100 a month, that is 9% to 20% a year, with separate figures for secured and unsecured loans. Find your state in the table above; if it is missing, we have not verified it yet.
What is the legal interest rate in Tamil Nadu?
For money-lenders, 9% a year simple on secured loans and 12% on unsecured loans (₹0.75 and ₹1.00 sekda), under G.O. Ms. No. 406 of 5 July 1979. Tamil Nadu’s 2003 Act makes daily, hourly, kandhu or meter vatti above that rate an offence for any person, with up to 3 years in jail.
What is the maximum interest rate under the Karnataka Money Lenders Act?
The Karnataka Co-operation Department says money-lenders may not charge more than 14% a year on secured loans and 16% on unsecured loans (₹1.17 and ₹1.33 sekda), citing a notification of 28-9-2003 under section 28. Charging more is "exorbitant interest" for any person under the 2004 Act, punishable with up to 10 years in jail.
Do these limits apply to banks and NBFCs?
Generally no. Maharashtra’s Act leaves banks, co-operative banks and NBFCs out of the meaning of money-lender; Tamil Nadu’s and Rajasthan’s leave out banks; and Karnataka’s 2025 coercive-recovery Act does not apply to banks or RBI-registered NBFCs. Check the definition in your own state’s Act.
Can a court reduce the interest on a private loan?
Yes. Under section 3 of the Usurious Loans Act, 1918, a court can reopen a loan where the interest is excessive and the deal substantially unfair, and relieve the borrower of the excess. Some states also stop courts decreeing interest above the principal, and Karnataka, Tamil Nadu and Kerala let a borrower deposit the dues at the state’s rate in court.
Is there a legal interest limit in Uttar Pradesh?
Not under a state money-lending Act any more. The U.P. Repealing Act, 2022 repealed the Uttar Pradesh Regulation of Money Lending Act, 1976. A court’s power under the Usurious Loans Act, 1918 to reopen a deal with excessive, unfair interest is a separate law; ask a lawyer how it applies to your loan.