Bad loans can quietly drain a bank’s profits, and most people never notice until the damage is done. This guide shows you how to measure them using gross and net NPA ratios.
The solution is simple: learn the NPA calculation formula, and you can judge any lender’s health in minutes. Whether you are an investor, a student or a borrower, these numbers matter. Let’s break them down step by step.
Did you know? According to Bajaj Finserv, in India, a loan is usually classed as a non-performing asset once interest or principal stays unpaid for more than 90 days.
What Is an NPA?
A non-performing asset (NPA) is a loan that has stopped earning money for the lender. Imagine a borrower who has skipped instalments for three months. The bank can no longer treat that loan as healthy.
Understanding NPA in finance helps you see why banks worry about bad loans. They cut profits and limit how much new credit a bank can offer.
Missed NPA payments are the first warning sign. When they pile up, the lender must set money aside to cover possible losses.
Banks sort loans into four groups:
- Standard assets: Repayments are on time.
- Sub-standard assets: The account has been an NPA for up to 12 months.
- Doubtful assets: The account has stayed sub-standard for over 12 months.
- Loss assets: The lender sees the money as unrecoverable.
Gross NPA vs Net NPA: The Quick Difference
Both figures track bad loans. The only difference is what you subtract.
| Feature | Gross NPA | Net NPA |
| Meaning | Total value of all bad loans | Bad loans after provisions |
| Provisions deducted? | No | Yes |
| What it shows | Size of the problem | Real risk to the lender |
| Usually | Higher | Lower |
Think of gross NPA as the full bill. Net NPA is what remains after the bank has already put money aside.
The Two Ratios You Need to Know
Both ratios are shown as percentages. Here is how each one works:
- Gross NPA ratio = (Gross NPAs ÷ Gross Advances) × 100
- Net NPA ratio = (Gross NPAs − Provisions) ÷ (Gross Advances − Provisions) × 100
A few quick definitions:
- Gross advances: All the loans a bank has given out.
- Gross NPAs: The total value of loans tagged as bad.
- Provisions: Money set aside for expected losses.
Try It Yourself: A Step-by-Step Example
Let’s take a fictional bank with round numbers.
- Gross advances: ₹1,000 crore
- Gross NPAs: ₹50 crore
- Provisions: ₹20 crore
Step 1
Find the gross NPA ratio.
50 ÷ 1,000 × 100 = 5%
Step 2
Find the net NPAs.
50 − 20 = ₹30 crore
Step 3
Find the net NPA ratio.
30 ÷ 980 × 100 = 3.06%
So the gross ratio is 5%. After provisions, the net ratio falls to about 3.06%.
See Why Net NPA Tells a Fuller Story
Two banks can look equal on gross NPA but differ sharply on net NPA. Here is a quick comparison.
| Bank A | Bank B | |
| Gross advances | ₹2,000 crore | ₹2,000 crore |
| Gross NPAs | ₹100 crore | ₹100 crore |
| Provisions | ₹60 crore | ₹20 crore |
| Gross NPA ratio | 5% | 5% |
| Net NPA ratio | 2.06% | 4.04% |
Bank A has set aside far more money for losses. That makes it safer, even though both banks show the same gross figure.
How to Read These Numbers Like a Pro
One ratio alone tells you very little. Context is what makes it useful.
Apply the NPA calculation formula to several quarters, not just one. A steady fall is a good sign, while a sudden jump deserves a closer look.
Also watch how NPA payments are recovered over time. Strong recoveries can shrink the problem quickly.
Here is a simple checklist:
- Check the trend across at least four quarters.
- Compare the ratio with similar banks.
- Look at the provision coverage ratio.
- Read the notes in the annual report.
Avoid These Common Mistakes
Many beginners trip over the same few points. Keep an eye out for these:
- Check Provisions Too: Never judge a bank by gross NPA alone; always examine provisions, as they show how much loss risk is already covered.
- Compare Similar Banks: Avoid comparing a small bank with a very large one, because their scale, loan books, and risk profiles can differ greatly.
- Review Multiple Quarters: Do not judge a bank on a single quarter; trends across several quarters give a clearer picture of performance.
- Consider Sector Exposure: Remember that a bank’s loan sector mix affects risk, since corporate, retail, MSME, and agricultural loans carry different default risks.
What Happens When Borrowers Struggle to Repay?
Not every troubled account ends in a write-off. Lenders often try to fix the problem first.
One common route is NPA loan restructuring. The lender changes the terms, such as stretching the tenure or lowering the instalment. This gives the borrower breathing room and the bank a better chance of recovery.
Other options include:
- One-time settlements
- Selling assets to recover dues
- Recovery through legal channels
Can You Still Get Credit With a Bad Loan Record?
Many borrowers fear that an NPA tag shuts every door. It makes things harder, but it does not end your options.
Some lenders offer a loan for NPA accounts, usually with stricter checks and higher rates. You may need to show stable income, clear some dues first or provide collateral.
This is where expert help pays off. At Fund Source, we help you understand your options, compare lenders and build a stronger application.
A few habits improve your chances:
- Clear small overdue amounts first.
- Keep your income proof up to date.
- Avoid applying to many lenders at once.
- Check your credit report for errors.
Put These Ratios to Work Today
Bank ratios look complicated, but they are really just simple division. Start with gross advances, gross NPAs and provisions. Then compare the results across quarters.
The next time you read a bank’s results, run the NPA calculation formula yourself. It takes two minutes and gives you a clearer picture than any headline. If you need help with credit, Fund Source India is ready to guide you.
Key Takeaways:
- An NPA is a loan overdue for 90 days or more.
- Gross NPA shows the total bad loans.
- Net NPA subtracts provisions, so it reflects the real risk.
- Always compare ratios over time and against similar banks.
- Restructuring can help a struggling borrower avoid default.
- A bad loan record does not close every credit door.
Frequently Asked Questions:
1. What is a good gross NPA ratio?
A lower gross NPA ratio is better; analysts generally consider below 3%–4% healthy for banks.
2. Why is net NPA lower than gross NPA?
Net NPA is lower because it deducts provisions already set aside by the bank for expected loan losses.
3. Who sets the NPA rules in India?
The Reserve Bank of India sets NPA rules that banks and many other lenders in India must follow.
4. Can an NPA account become standard again?
Yes, an NPA account becomes standard again once the borrower clears all overdue interest and principal amounts.
5. Does an NPA tag affect my credit score?
Yes, missed payments can lower your credit score and make future loans harder or more expensive.
