Credit card bill payment is the single most important credit card habit — more important than which card you use or how many reward points you earn. A missed or partial payment triggers high interest charges, damages your CIBIL score, and can take months to recover from.
This guide covers every payment method available for an online credit card, how to set up AutoPay correctly, how to read your credit card statement, and the difference between minimum due and total outstanding — a distinction that can cost or save you thousands of rupees a year.
Understanding Your Credit Card Bill — Key Terms
| Bill Term | What It Means | Action Required |
| Statement date | Date your monthly bill is generated | Note this to track spend cycles |
| Payment due date | Last date to pay without late fee | Pay 2–3 days before this date |
| Total outstanding | Full amount you owe | Pay this to avoid all interest |
| Minimum amount due | Minimum accepted payment (2%–5%) | Paying only this triggers interest on rest |
| Credit limit | Maximum you can spend on the card | Keep utilisation below 30% |
| Available credit | Credit limit minus current outstanding | This reduces with every purchase |
Bill Payment Methods — All Your Options
1. Net Banking (Recommended)
Log in to your bank’s net banking portal, navigate to Credit Card > Pay Bill, enter the amount, and confirm. Funds are debited instantly and payment reflects on your credit card account within 1–2 hours. This is the fastest and most reliable method.
2. Mobile App
All major banks have a mobile app where you can pay your credit card bill in under 30 seconds. Some banks allow saving a preferred payment amount (full outstanding or minimum due) for one-tap payments. Enable push notifications for due date reminders on the app.
3. NACH AutoPay (Most Recommended for Consistency)
NACH (National Automated Clearing House) AutoPay automatically debits your savings account on or before the due date every month. You can set it for three amounts: minimum due only, a fixed amount, or the full outstanding. Setting it for the full outstanding is the best practice — it ensures zero interest and protects your CIBIL score even if you forget.
4. UPI Payment
Most banks now allow credit card bill payment via UPI. Open your UPI app, select Pay Credit Card or use the bank’s UPI handle, enter the card number and amount. Instant settlement during banking hours; may take 2–4 hours outside business hours.
5. NEFT / RTGS
Transfer from any bank account to your credit card’s IFSC code and credit card number as the account number. NEFT settles within 30 minutes (2-hour batches earlier, now near-real-time). Use this for payments from non-partner bank accounts.
6. Cheque Drop
Drop a cheque at a bank branch or cheque drop box at least 5 working days before the due date — clearing takes 2–3 working days. Avoid this method for last-minute payments; use net banking or UPI instead.
Setting Up AutoPay — Step by Step
- Step 1: Log in to AU Bank net banking or mobile app.
- Step 2: Navigate to Credit Card > Manage > AutoPay / NACH.
- Step 3: Select the debit account (savings account) and the amount type: minimum due, fixed amount, or total outstanding.
- Step 4: Confirm and authenticate with OTP.
- Step 5: AutoPay takes 1–2 billing cycles to activate — continue manual payments until you see the first AutoPay debit on your savings account statement.
Minimum Due vs Total Outstanding — Why It Matters
| Payment Type | Amount Paid | Interest Charged | Impact on CIBIL |
| Total outstanding | Full balance | Zero | Positive — shows responsible use |
| More than minimum | Any amount above min | Interest on unpaid portion only | Neutral to positive |
| Minimum due only | 2%–5% of balance | 36%–42% p.a. on unpaid amount | Neutral (no default, but debt grows) |
| Less than minimum | Below minimum | 36%–42% p.a. + late fee | Negative — reported as late payment |
| No payment | Zero | 36%–42% p.a. + late fee | Severely negative — NPA risk after 90 days |
The minimum due is designed to keep your account active and avoid a default marker — it is not designed to help you manage debt efficiently. If you pay only the minimum due every month on a ₹50,000 outstanding, it will take several years to clear and cost ₹40,000–₹60,000 in interest charges.
What Happens If You Miss a Credit Card Payment?
- Late payment fee: ₹100–₹1,300 depending on outstanding amount — charged immediately.
- Interest at 36%–42% p.a.: Applied to the entire outstanding from the statement date, not just from the due date.
- Loss of interest-free period: The next purchase cycle’s 45–55 day interest-free period is forfeited — interest begins from the transaction date.
- CIBIL score impact: Payments 30+ days late are reported to CIBIL and can drop your score by 50–100 points, affecting future loan eligibility and interest rates.
- NPA classification: An account unpaid for 90 days is classified as a Non-Performing Asset — this stays on your credit report for 7 years.
Common Bill Payment Mistakes to Avoid
- Paying just before midnight on due date: Payments initiated late in the evening may not settle until the next business day — pay 2–3 days early.
- Assuming AutoPay is active immediately: AutoPay takes 1–2 cycles to activate after setup — continue manual payments in the interim.
- Paying from an account with insufficient balance: If AutoPay debits and the savings account has insufficient funds, the payment fails and the bank still charges a dishonour fee.
- Ignoring the statement date vs due date confusion: The statement date (when the bill is generated) is different from the due date (when payment must reach the bank) — they are typically 15–20 days apart.
⭐ Key Takeaways
- Always pay the total outstanding, not just the minimum due — minimum-only payments carry debt at 36%–42% annual interest.
- Set up NACH AutoPay for the total outstanding to ensure zero interest and CIBIL protection even if you forget.
- Pay 2–3 days before the due date — not on the due date itself, as settlement can take 1–24 hours.
- Missed payments are reported to CIBIL 30+ days after the due date — a 50–100 point score drop follows.
- The interest-free period (45–55 days) is only available if the previous month’s bill was paid in full.
- NEFT, UPI, net banking, and AutoPay are all faster and more reliable than cheque payments for credit card bills.
Frequently Asked Questions
1. How many days before the due date should I make a credit card bill payment?
Pay at least 2–3 business days before the due date. UPI and net banking payments settle within hours, but NEFT can take up to 2–4 hours and cheques take 2–3 working days to clear. Paying early eliminates any settlement risk.
2. Can I pay my credit card bill using another credit card?
You cannot directly pay a credit card bill using another credit card. However, you can withdraw cash from one credit card and deposit it to pay the bill — though this is not recommended as cash withdrawals carry high interest from day one (typically 3%–4% per month).
3. Does paying only the minimum due affect my CIBIL score?
Paying the minimum due on time does not immediately hurt your CIBIL score — it prevents a late payment marker. However, consistently high credit utilisation and a growing outstanding balance over months can negatively affect your score over time.
4. What is the interest-free period on a credit card?
The interest-free period is typically 45–55 days between the purchase date and the payment due date. This applies only if the previous month’s total outstanding balance was paid in full. If you carried a balance from the previous month, interest begins accruing from the transaction date — there is no grace period.
5. Can I get a due date extension from AU Bank if I cannot pay on time?
You can contact AU Bank’s customer care to request a temporary due date change or hardship arrangement. Banks are required under RBI guidelines to provide a fair hearing for genuine hardship cases. However, this is not guaranteed — always communicate before the due date, not after a missed payment.