Credit Card Minimum Due Trap: Lose Free Period - citizen guide 2026

Your 20 to 50 day interest free period vanishes the moment you pay only the Minimum Amount Due, and interest then starts on the full unpaid balance from each purchase date, not the due date.

Quick answer: The “Minimum Amount Due” (MAD) is the smallest payment that keeps your account regular, usually about 5% of the bill. Pay only that and you lose your interest free grace period. Interest then runs on the entire outstanding amount from the day each purchase posted, and new spends also earn no grace until you clear the full balance.

If you are short on time: jump to How to escape the trap below and pay the full statement amount before the due date.

What the minimum due actually does

The Minimum Amount Due is the floor that keeps your card from going into default. It is not the smart amount to pay. The moment you pay less than the full “Total Amount Due”, the bank treats you as a revolving credit customer. Your interest free period vanishes, and finance charges begin.

Why you lose the free period

A credit card gives an interest free window of roughly 20 to 50 days, but only if you pay the full bill by the due date. This is standard card billing mechanics, not a favour.

Pay only the MAD and three things happen at once:

  1. Interest is charged on the full outstanding, calculated from the transaction date of each purchase, not from the bill date or due date.
  2. New purchases lose grace too. Until you clear the entire balance for a full cycle, fresh spends start accruing interest immediately.
  3. The unpaid amount revolves. Card interest is commonly 36% to 48% a year (about 3% to 4% a month), one of the costliest forms of borrowing in India.

The Reserve Bank of India recognises how harmful this is. Under the Master Direction on Credit Card and Debit Card - Issuance and Conduct, RBI/2022-23/92, DoR.AUT.REC.No.27/24.01.041/2022-23, dated 21 April 2022 (effective 1 July 2022), card issuers must warn cardholders, in the statement, about the consequence of paying only the minimum due. The same Master Direction bars capitalisation of unpaid charges, levied interest, or fees, so a bank cannot quietly charge interest on top of interest beyond what is disclosed.

Worked example: the cost of paying only the MAD

Say your statement shows a Total Amount Due of ₹50,000 and a Minimum Amount Due of ₹2,500 (5%). You pay only ₹2,500.

  • Interest at 3.5% a month runs on the full outstanding of ₹47,500, charged from each purchase date.
  • One month of interest is roughly ₹1,660, plus GST at 18% on that interest.
  • You also buy ₹10,000 of new things next cycle. Those get no grace either, so they start accruing interest from day one.
  • A bill you could have closed for ₹50,000 now grows month after month, and your “paid on time” record hides a ballooning debt.

The MAD keeps your CIBIL score from a late-payment hit, but it does nothing to stop the interest. That is the trap.

How to escape the trap

  1. Pay the Total Amount Due in full, before the due date. This is the only payment that keeps your interest free period alive.
  2. If you cannot pay in full this month, pay as much above the MAD as you can. Interest is charged on the remaining balance, so a bigger payment costs you less.
  3. Stop using the card until the balance is fully cleared. New spends keep losing grace while any balance revolves.
  4. Ask the bank to convert a large bill into an EMI. EMI rates (commonly 12% to 20% a year) are far cheaper than the revolving 36% to 48%.
  5. Set an auto-pay for the full amount, not the minimum, so you never trigger the trap by accident.

Documents and details to keep

  • Your latest card statement showing Total Amount Due, Minimum Amount Due, and the due date.
  • The finance charge rate (monthly percentage rate) printed on the statement.
  • Records of payment dates and amounts, in case of a billing dispute.
  • The Most Important Terms and Conditions (MITC) document the issuer gave you at onboarding.

Common mistakes

  • Believing the MAD avoids interest. It only avoids a default tag. Interest still runs in full.
  • Thinking new purchases stay interest free. Once you revolve, fresh spends lose grace until the balance is zero for a full cycle.
  • Assuming the bank cannot charge interest on interest. It cannot capitalise beyond what is disclosed, under the RBI Master Direction dated 21 April 2022, but disclosed finance charges still compound the unpaid balance fast.
  • Paying late and minimum. A late payment can hurt your credit score and add a late fee on top of interest.

Real example. Aarti Mehta, a school teacher in Indore, ran up a ₹62,000 bill in March 2026 buying a laptop and festival gifts. The Minimum Amount Due was ₹3,100. She paid only that for three months and stopped using the card, thinking she was “managing” it. But after paying ₹9,300 over three months, her balance had barely fallen, to about ₹59,000, because finance charges at roughly 42% a year plus GST ate up nearly everything she paid. In June she converted the balance to a 12-month EMI at 16% and cleared it, saving thousands compared with letting it revolve.

Using RTI to push your case

RTI has limited reach here, so be realistic. The Right to Information Act 2005 covers public authorities only. Most credit card issuers are private banks (HDFC, ICICI, Axis) and are not public authorities, so you cannot file an RTI directly against them.

But RTI does apply where the issuer is in the public sector:

  • Public-sector bank card divisions such as Bank of Baroda or Punjab National Bank, which issue their own cards, are public authorities.
  • SBI Card is an NBFC subsidiary, so its public-authority status is debatable; treat it cautiously.
  • The Reserve Bank of India is a public authority. You can file an RTI to the RBI for general material such as circulars, master directions, or aggregate complaint data, though it will not adjudicate your personal dispute.

For an individual billing complaint against any card issuer, the correct route is not RTI. Use the bank's grievance cell first, then escalate to the RBI Ombudsman through the RBI CMS portal (cms.rbi.org.in) if the bank does not resolve it within 30 days. The Ombudsman is a complaint-redress channel, separate from RTI.

If your card is from a PSU bank, a short RTI can still apply useful pressure. Use the AI RTI Drafter to build it. 

To: The Central Public Information Officer
[Public-sector bank name], Cards Division

Under Section 6(1) of the Right to Information Act 2005, please provide:
1. The interest computation method applied to my card account number XXXX, including the rate per month and the date from which interest is charged when only the minimum due is paid.
2. A copy of the disclosure your bank gives cardholders, as required by the RBI Master Direction dated 21 April 2022, about paying only the Minimum Amount Due.
3. The finance charges and GST levied on my account for the last three billing cycles.

I enclose the application fee of Rs 10 under Section 7. If any part is held by another office, please transfer it under Section 6(3).

FAQ

What is the Minimum Amount Due on a credit card?

It is the smallest payment, usually about 5% of your total bill, that keeps your account from being marked as a default. Paying only this amount keeps your credit record clean but does not stop interest. You lose the interest free period and finance charges begin on the full balance.

Do I lose the interest free period if I pay only the minimum due?

Yes. The interest free grace period only applies when you pay the Total Amount Due in full by the due date. Pay only the minimum and the grace period ends. Interest then runs on the entire outstanding from each purchase date, and new spends also stop earning grace.

From which date is credit card interest charged?

When you revolve a balance, interest is charged from the transaction date of each purchase, not from the statement date or the due date. This is why a part-paid bill costs much more than people expect. The clock started the day you swiped.

How much interest do credit cards charge in India?

Revolving credit interest is commonly 36% to 48% a year, roughly 3% to 4% a month, plus 18% GST on the interest. It is among the most expensive borrowing available. Converting a large balance to an EMI, often 12% to 20% a year, is far cheaper.

Does the RBI protect me from the minimum due trap?

The RBI Master Direction dated 21 April 2022 requires issuers to warn you, on the statement, about paying only the minimum due, and it bars capitalisation of unpaid charges beyond what is disclosed. It does not cap the interest rate. The protection is disclosure, not a lower rate.

Can I file an RTI against my credit card company?

Usually no. RTI covers public authorities only, and most card issuers are private banks. You can file an RTI to a public-sector bank's card division or to the RBI for general records. For a personal dispute, use the bank grievance cell and then the RBI Ombudsman, not RTI.

How do I get out of the minimum due cycle?

Pay the Total Amount Due in full, or as much above the minimum as possible. Stop using the card until the balance is zero. Ask the bank to convert the balance into an EMI at a lower rate. Set an auto-pay for the full bill so the trap cannot trigger by accident.

Sources

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