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Home Loan Components: Principal Amount & Tax Calculation

Posted On:18th May 2020
Updated On:20th Aug 2025
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Introduction to Home Loan

Buying a home can be a dream for many people. However, it can be extremely expensive to purchase or build a house. Banks offer home loans at attractive interest rates to appeal to home buyers.In fact, home loans are an exception amongst other loans where it is not recommended to pre-close a home loan. This is because the additional funds that would go towards pre-closing a home loan could be invested to accumulate higher returns. At the same time, there are many tax benefits around home loans that can reduce the tax burden of taxpayers significantly. Therefore, it may be beneficial to continue repaying the home loan instead of foreclosing it.However, before opting for a home loan , home buyers should be aware of the terms and conditions as well as every component of their home loan to make sound financial decisions.

What are the most integral components of a home loan?

  1. Amount borrowed: This is the total home loan amount that the home buyer has borrowed. It is typically between 75% to 90% of the value of the home, depending on the credit score of the borrower and other aspects.
  2. Tenure of the Loan : This is the duration during which the home buyer will be repaying the loan.
  3. Interest Rate: This is the rate of interest on the amount due. It is a charge on the amount of the loan that is due.
  4. Repayment Schedule: This will help home buyers assess how much they will have to repay throughout the tenure of the loan.
  5. Principal: This is the portion of the instalment that goes towards reducing the amount borrowed. Let's understand this with the help of an example:

Let's assume a home buyer purchases a house worth Rs. 60 lakhs by taking a home loan of Rs. 50 lakhs. The tenure of this home loan is 20 years while the interest will be 7.5% per year. As per the repayment schedule, the monthly instalments are of Rs. 40,280 per month. These monthly instalments will have two components - interest amount and principal amount.The principal amount reduces the amount borrowed, which is the most essential part of taking a loan. A loan is considered repaid only when the amount borrowed is returned. The interest amount does not reduce the amount borrowed. It is simply a charge given to the home loan provider for providing a lump sum amount now that the borrower can repay slowly over 20 years. Also Read: Top 5 Ways To Reduce Home Loans Burden

How is the Principal Amount Calculated Every Month?

The home loan providers (lender) develop an amortization schedule which gives the installment-wise split of interest amount and principal amount. Typically, the interest amount is higher during the first instalments because the interest amount is computed on the amount due. It will progressively reduce as more and more principal is repaid.At the same time, the principal amount progressively increases as more and more instalments are repaid. Any additional amount paid towards partially closing the home loan will be considered as a principal amount repayment and will directly reduce the amount due. However, foreclosing a loan is not allowed by all home loan providers, and the borrower must carefully assess the terms and conditions for any additional charges that the lender may levy if the borrower chooses to foreclose the home loan .

Tax Benefits Related to Home Loans

The Income Tax Act offers many tax benefits for homeowners who have taken a home loan. These benefits are split between the principal amount and the interest amount.The principal amount portion of a home loan is only tied to one tax benefit. Individuals who have taken a home loan can get a deduction under Section 80C up to Rs. 1,50,000 or the actual principal amount paid annually, whichever is lower.However, Section 80C is a combination of many tax benefits like EPF contributions, interest on fixed deposits, life insurance premiums paid and many more. The maximum deduction that a taxpayer can claim under Section 80C is Rs. 1.5 lakhs. Therefore, if a taxpayer has other tax benefits as per Section 80C and pays the principal amount of the home loan, the taxpayer will have to aggregate all these tax benefits and cap it at Rs. 1.5 lakhs as per the regulations of Section 80C.This is the only deduction available for the principal amount of a home loan instalment, whether the property is rented out or self-occupied by the home buyer. However, the interest amount is tied to many other tax benefits that the taxpayer with a home loan can take leverage to decrease the total taxable income.

FAQS - FREQUENTLY ASKED QUESTIONS

What is the formula for calculating the principal amount of a home loan ?

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What other tax benefits can a taxpayer with a home loan get ?

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What are the eligibility criteria for Section 80EE and Section 80EEA ?

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Can a taxpayer claim deductions under Section 24B and Section 80EE ?

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Is the amount borrowed also called the principal amount of a home loan ?

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Disclaimer

The information contained herein is generic in nature and is meant for educational purposes only. Nothing here is to be construed as an investment or financial or taxation advice nor to be considered as an invitation or solicitation or advertisement for any financial product. Readers are advised to exercise discretion and should seek independent professional advice prior to making any investment decision in relation to any financial product. Aditya Birla Capital Group is not liable for any decision arising out of the use of this information.



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