Co-Applicant and Guarantor Liability: What You Owe

If you signed a loan as a co-applicant or guarantor and the main borrower has stopped paying, you are legally liable for the dues. A co-applicant owes every EMI as a joint borrower from day one. A guarantor's liability is "co-extensive" with the borrower's, so the lender can demand the full outstanding from you without first suing the borrower. The good news is that you also have rights, and acting early limits the damage.

Co-applicant, co-borrower, co-owner and guarantor

Co-applicants raise loan eligibility because both incomes count; you can see the effect with our loan eligibility calculator. That same joint liability is what makes the role risky.

What the law says

• Section 128, Indian Contract Act, 1872: a surety's (guarantor's) liability is co-extensive with the principal debtor's unless the contract provides otherwise. The Supreme Court has repeatedly confirmed that the creditor may proceed against the guarantor without first exhausting remedies against the borrower.
• Section 133: if the lender changes the loan terms without the guarantor's consent (for example increasing the limit), the guarantor is discharged for transactions after that change.
• Sections 140 and 145: a guarantor who pays steps into the lender's rights, including any security, and is entitled to be reimbursed by the borrower.
• Wilful defaulter rules: RBI's directions allow a guarantor who has the means but refuses to honour an invoked guarantee to be treated as a wilful defaulter.
• Personal guarantors to companies: under Part III of the Insolvency and Bankruptcy Code, 2016, insolvency proceedings can be started against personal guarantors of corporate borrowers. The Supreme Court has held that a company's resolution plan does not automatically discharge its personal guarantors.

Step-by-step: what to do if the borrower defaults

1. Get the facts from the lender

Ask in writing for the loan account statement, overdue amount, outstanding principal, charges levied and a copy of the agreement and guarantee you signed. You are entitled to know what you are being asked to pay.

2. Check your credit report

Download your free annual report from CIBIL and the other bureaus. See whether the loan appears and with what status. Lenders must alert borrowers before reporting a default; ask the lender to send such notices to you too.

3. Talk to the borrower immediately

Find out whether the problem is temporary. A short gap can often be fixed by catching up on one or two EMIs before the account becomes an NPA at 90 days overdue.

4. Pay overdue EMIs if you can, and document it

Paying the arrears protects your own score. Keep receipts; as guarantor you can later recover these amounts from the borrower.

5. Negotiate a solution with the lender

Options include restructuring (see loan restructuring options), a revised repayment plan, or the borrower selling an asset to clear the loan.

6. Seek release only with the lender's written consent

To exit, offer a substitute guarantor, extra security or a part-prepayment. For a co-applicant, removal usually requires both borrowers' consent and the remaining borrower qualifying alone. Without a written release, you remain liable.

7. Recover from the borrower if you paid

Send a legal notice, and if needed, file a civil suit for recovery under Sections 140 and 145.

Worked example: what a guarantor may face

Your friend takes a ₹10 lakh personal loan at 13% for 5 years, with you as guarantor. The EMI is ₹22,753. After 20 EMIs, he stops paying.

• Outstanding principal after 20 EMIs: about ₹7,35,400
• He then misses three EMIs (3 × ₹22,753 = ₹68,259 overdue). Since nothing was paid, the principal stays at ₹7,35,400 and three months of interest accrue: ₹7,35,400 × 13% ÷ 12 × 3 ≈ ₹23,900
• Total dues before charges: about ₹7,59,300, plus penal charges as disclosed in the loan's Key Facts Statement

The lender can demand this whole amount, not just the ₹68,259 overdue, from you directly once the guarantee is invoked. If you pay, you can sue your friend for the same sum. This is why guaranteeing a loan should be treated as if you were taking the loan yourself.

Your rights as a co-applicant or guarantor

• Fair recovery: RBI's rules on recovery agents apply equally to guarantors and co-borrowers. Calls only between 8 am and 7 pm, no threats, no contacting your relatives or employer to shame you. RBI fined an NBFC in February 2026 for calling borrowers outside these hours.
• Penal charges, not penal interest: under RBI's 2023 fair lending circular, penalties must be disclosed flat charges, not compounded into interest.
• No prepayment penalty: floating-rate term loans to individuals, with or without co-obligants, carry no foreclosure charges, so you can close the loan early.
• Document return: once the loan is fully repaid, the lender must return original property documents within 30 days, or pay ₹5,000 a day for delay caused by it. Lenders must also have a procedure for returning documents to legal heirs if a borrower dies.
• Due process: for secured loans, the lender must follow the SARFAESI Act, 2002 notice process before taking possession of property.

If recovery agents are already calling, read our guide on loan recovery agent harassment and your rights.

Where to complain

1. Lender's grievance redressal officer: for wrong charges, missing statements, harassment or refusal to share documents.
2. RBI Integrated Ombudsman: if there is no reply within 30 days or you are not satisfied, file free at cms.rbi.org.in. Under the Reserve Bank – Integrated Ombudsman Scheme, 2026, in force from 1 July 2026, file within 90 days of the reply or the end of the response period.
3. Police and cybercrime: threats, abuse or morphed photos are crimes. Call 1930, report at cybercrime.gov.in, or file an FIR.
4. Unregistered lenders: check and report on sachet.rbi.org.in.

What not to do

• Do not sign as guarantor or co-applicant for an amount you could not repay yourself.
• Do not ignore notices because "it is not my loan"; legally, it is.
• Do not pay a recovery agent in cash or into a personal account; pay only through the lender's official channels and get receipts.
• Do not assume a verbal promise from the bank has released you; insist on a written release.
• Do not let the guaranteed loan go into settlement without understanding that a "settled" tag can appear on your report too.

Key takeaways

• Co-applicants are joint borrowers; guarantors become liable on default, for the full amount.
• Section 128 of the Contract Act lets the lender pursue the guarantor directly.
• The loan can appear in your credit report and damage your score if EMIs are missed.
• You can exit only with the lender's written consent, usually by offering a substitute or security.
• If you pay as guarantor, you can recover the money from the borrower under Sections 140 and 145.
• Complain to the lender, then the RBI Ombudsman at cms.rbi.org.in; report threats to 1930.