When you take a home loan, the amount you borrow from the lender is called the principal amount. It is the base amount on which interest is charged and does not include the interest itself.
Understanding the principal is useful because every EMI reduces your outstanding loan balance. It also helps you see how much of your home loan you have actually repaid and how much is still left.
Quick Overview
- Principal amount is the amount borrowed from the lender.
- Interest is charged separately on the outstanding principal.
- Your EMI generally contains both principal and interest.
- The principal amount reduces as you repay the loan.
- Early EMIs usually have a higher interest component.
- Prepayments can reduce the outstanding principal faster.
- You can check your remaining principal through your loan statement or repayment schedule.
What Is Principal Amount in a Home Loan?
The principal amount in a home loan is the actual amount you borrow from the lender to finance your property.
For example, suppose you buy a house for ₹60 lakh and pay ₹15 lakh as a down payment.
The remaining amount is:
₹60 lakh − ₹15 lakh = ₹45 lakh
If the lender finances ₹45 lakh, then ₹45 lakh is your original principal amount.
Interest, processing fees and other applicable charges are separate from the principal.
In simple words:
Principal = Money borrowed
Interest = Cost of borrowing that money
This distinction becomes important when you check your EMI and outstanding home loan balance.
Also read: How to Calculate Property Value?
How Does Principal Amount Work in a Home Loan?
When your home loan is disbursed, you start with the original principal.
You then repay the loan through EMIs according to the agreed schedule.
Each EMI generally has two main parts:
- Principal repayment
- Interest payment
As you continue making payments, the outstanding principal gradually decreases. Since interest on a reducing-balance loan is linked to the outstanding amount, the interest component can also reduce over time.
For example:
Original loan: ₹40 lakh
Principal repaid: ₹5 lakh
Outstanding principal: ₹35 lakh
The ₹35 lakh is the principal that remains to be repaid, before considering any other applicable dues.
Principal Amount vs Interest Amount
Principal and interest are different parts of your home loan.
| Principal Amount | Interest Amount |
|---|---|
| Amount borrowed from the lender | Cost charged for borrowing |
| Forms the original loan amount | Calculated based on the loan terms |
| Reduces as principal is repaid | Changes as the outstanding balance changes |
| Part of the EMI | Part of the EMI |
Suppose your EMI is ₹40,000.
The entire ₹40,000 does not necessarily reduce your principal by ₹40,000. One part goes toward interest and the remaining part goes toward principal repayment.
How Is the Principal Amount Calculated?
For a simple home purchase, you can calculate the initial loan principal as:
Principal Amount = Property Cost − Down Payment
Example
Suppose:
- Property price = ₹80 lakh
- Down payment = ₹20 lakh
- Home loan = ₹60 lakh
Therefore:
₹80 lakh − ₹20 lakh = ₹60 lakh
Your initial principal amount would be ₹60 lakh.
The actual loan amount you receive can depend on the lender’s assessment, property value, loan-to-value limits and other applicable conditions.
How Does Principal Affect Home Loan EMI?
The principal is one of the main factors used to determine your EMI.
Generally:
Higher principal → Higher EMI
For example, keeping the interest rate and tenure the same, a ₹50 lakh home loan will generally have a higher EMI than a ₹30 lakh home loan.
Your EMI also depends on:
- Interest rate
- Loan tenure
- Repayment structure
A longer tenure can reduce the monthly EMI, but it can increase the total interest paid over the life of the loan. Recent home-loan guidance also highlights why borrowers should look beyond the EMI and consider the total borrowing cost.
What Happens to the Principal After Each EMI?
Your EMI is divided between interest and principal.
In a typical reducing-balance home loan, the early EMIs generally contain a larger interest component. As the outstanding principal falls, the interest portion can decrease and a larger share of the EMI goes toward principal repayment.
Simple Example
Suppose your monthly EMI is ₹40,000.
At the beginning:
₹28,000 → Interest
₹12,000 → Principal
Later in the loan:
₹18,000 → Interest
₹22,000 → Principal
These numbers are only an illustration. Your actual EMI breakup depends on the loan amount, interest rate, tenure and lender’s repayment schedule.
The easiest way to see your exact breakup is to check your amortisation schedule.
What Is an Outstanding Principal?
The outstanding principal is the part of your original loan that you have not yet repaid.
For example:
Original home loan: ₹50 lakh
Principal repaid: ₹8 lakh
Outstanding principal = ₹42 lakh
This is different from the original principal.
Original Principal vs Outstanding Principal
| Term | Meaning |
|---|---|
| Original Principal | Amount initially borrowed |
| Principal Repaid | Amount of principal already paid |
| Outstanding Principal | Principal still left to repay |
Your lender’s loan statement generally provides details about the remaining principal and repayment history.
How to Check Your Outstanding Principal
You do not need to calculate it manually every month.
You can usually check it through:
- Home loan statement
- Amortisation or repayment schedule
- Lender’s mobile app or online account
- Loan account statement from the lender
Look for terms such as outstanding principal, principal balance or outstanding loan amount.
If you are unsure about the figures, ask your lender for an updated repayment statement.
How Can You Reduce Home Loan Principal Faster?
Reducing your principal faster can help reduce the interest charged over the remaining loan period, subject to your loan terms.
1. Make Part-Prepayments
If you have surplus money, you may use it to reduce the outstanding principal.
2. Increase Your EMI
If your income increases, increasing the EMI can help repay the principal faster.
3. Make Occasional Lump-Sum Payments
A bonus or other surplus amount can potentially be used for part-prepayment, depending on your financial situation and loan terms.
4. Avoid Unnecessary Tenure Extensions
Extending the tenure can lower the monthly EMI but may increase the total interest paid.
Before making a prepayment, check the lender’s current terms and any applicable charges.
Why Is Reducing Principal Important?
Interest is generally calculated with reference to the outstanding loan balance in a reducing-balance home loan.
So, when the outstanding principal falls, the amount on which future interest is calculated can also fall.
For a long-term home loan, even a relatively small reduction in the principal can affect the overall repayment schedule.
However, prepayment is not automatically the best choice for everyone. You should also consider your emergency fund, other debts, investment goals and any applicable loan conditions.
Things to Remember About Home Loan Principal
Keep these points in mind:
- The principal is the amount you originally borrow.
- Interest is separate from the principal.
- EMI generally contains both principal and interest.
- Your outstanding principal decreases as you repay the loan.
- Early EMIs can have a larger interest component.
- A higher down payment can reduce the initial loan amount.
- Part-prepayment can reduce the outstanding principal.
- Check your repayment schedule to understand your exact EMI breakup.
Simple Example of Principal Repayment
Suppose you purchase a property for ₹70 lakh.
You pay:
Down payment = ₹20 lakh
You borrow:
Home loan = ₹50 lakh
So:
Original principal = ₹50 lakh
After making repayments, suppose you have paid ₹6 lakh toward principal.
Your outstanding principal becomes:
₹50 lakh − ₹6 lakh = ₹44 lakh
The interest you have already paid is separate. It does not reduce the original principal amount.
This is why checking your loan statement is useful. It shows how much you have actually reduced the loan balance.
Conclusion
The principal amount in a home loan is the money you borrow from the lender to finance your property. Your EMI generally covers both principal and interest, with the principal portion gradually reducing your outstanding loan balance.
If you understand your principal, interest and outstanding balance, it becomes easier to track your home loan and evaluate options such as increasing your EMI or making a prepayment.
Frequently Asked Questions
Q1. What is principal amount in a home loan?
The principal amount is the original amount borrowed from the lender to purchase or finance a home. It does not include the interest charged on the loan.
Q2. What is the difference between principal and interest?
The principal is the amount you borrow, while interest is the cost charged by the lender for providing that money.
Q3. Is the principal amount included in EMI?
Yes. A home loan EMI generally contains a principal component and an interest component. The exact breakup changes during the repayment period.
Q4. How can I calculate my outstanding principal?
You can subtract the principal already repaid from the original principal. For the exact figure, check your latest loan statement or amortisation schedule.
Q5. Does prepayment reduce home loan principal?
Yes. A part-prepayment, when applied toward the loan principal under the lender’s terms, can reduce the outstanding principal and potentially reduce future interest or the remaining tenure.
