8 Important Things to Know Before Taking a Loan
- Puja Kumari
- Dec 24, 2025
- 3 min read
Updated: Jan 8

Taking a loan is easy today, but repaying it comfortably is what really matters. Many people focus only on getting fast approval and low EMI, without understanding how interest is calculated, what happens if an EMI is missed, or what documents actually matter.
Whether it’s a home loan, personal loan, education loan, or business loan, knowing terms like ‘reducing balance method,’ ‘flat interest rate,’ ‘CIBIL score,’ ‘sanction letter,’ and ‘EMI due date penalties’ can protect you from costly mistakes. This blog explains everything in simple language so you can take a loan with clarity and confidence.
1. Compare Interest Rates: Reducing Balance vs Flat Rate
Not all interest rates work the same way. This is where most people get confused.
Reducing balance method: interest is calculated on the outstanding loan amount. As you repay the loan, the interest amount reduces. This method is more transparent and cheaper in the long run.
Flat interest rate: interest is calculated on the full loan amount for the entire tenure, even though you keep repaying EMIs. Flat-rate loans usually look cheaper but cost more overall.
Always ask the bank which method they are using. For long-term loans, the reducing balance method is usually better.
2. Check Your CIBIL Score Before Applying
Your CIBIL score plays a major role in loan approval and interest rates. A good CIBIL score shows that you repay loans on time and manage credit responsibly.
Higher CIBIL score = better interest rate
Low CIBIL score = higher interest or loan rejection
Before applying, check your score and clear any pending dues if possible. Maintaining a good CIBIL score helps you negotiate better loan terms.
3. Understand the Sanction Letter Properly
Once your loan is approved, the bank issues a loan sanction letter. Many people ignore this document, but it is extremely important.
A sanction letter includes:
Approved loan amount
Interest rate
Loan tenure
EMI amount
Terms and conditions
Always read the sanction letter carefully before signing. If anything looks unclear, ask the bank for clarification.
4. Calculate EMI and Fix a Comfortable Due Date
Your EMI due date should match your income cycle. If your salary comes on the 1st, avoid choosing an EMI date before that.
Missing an EMI due date can lead to:
Penalty charges
Late payment fees
Negative impact on your CIBIL score
Even one missed EMI can create long-term problems. Always keep a buffer amount in your account before the EMI due date.
5. What Happens If You Miss an EMI?
If you miss an EMI, banks usually first adjust penalty charges and interest before reducing your principal amount. This means you end up paying more interest, and your loan tenure may extend.
Repeated EMI defaults can:
Increase penalty charges
Reduce your CIBIL score
Make future loans difficult
If you ever face difficulty, inform the bank early. Communication is better than default.
6. Foreclosure Charges and Lock-In Period
Foreclosure means closing your loan early by paying the remaining amount in one shot. After the lock-in period ends, banks may allow foreclosure, but they often charge a foreclosure fee. A lock-in period is the time during which you cannot close your loan or shift it to another bank, even if you find a cheaper interest rate. This period is usually 6 months to 1 year. Before taking any loan, always check:
How long is the lock-in period?
Is foreclosure allowed after that?
What are the foreclosure charges?
A loan with a short lock-in period and low or zero foreclosure charges gives you more freedom and saves money.
7. Loan Transfer and Interest Rate Changes
If interest rates fall in the future, you may reduce your EMI by opting for a loan transfer to another bank offering a lower rate. But always calculate:
Transfer fees
Processing charges
Actual savings
Loan transfer is helpful only when savings are higher than costs.
8. Borrow Only What You Can Repay Comfortably
Never take a loan just because you are eligible. Banks calculate eligibility based on income, but only you know your actual expenses.
Your total EMI should ideally stay within 30–40% of your monthly income. This leaves room for savings and emergencies.
Conclusion
A loan should support your life goals, not create stress. Understanding concepts like reducing balance interest, flat rate, CIBIL score, sanction letter, and EMI penalties gives you control over your financial decisions.
Always compare banks, read documents carefully, respect your EMI due date, and borrow within your limits. A smart loan decision today can protect your financial health for years to come.


Clear advice that can save people from future stress.