Education loan EMI + 80E benefit.
EMI after moratorium
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Principal after moratorium
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Your breakdown
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The moratorium is where the real cost is born
An education loan is unlike a home or car loan in one important way: you usually do not start repaying it while you are still studying. That breathing space is the moratorium, and it typically runs for the course duration plus a grace period of six months to a year after you finish. The catch is that interest still accrues during this time. Unless you choose to service that interest as it builds, it gets added to your principal, so the amount you actually repay is meaningfully larger than the amount you borrowed. This calculator capitalises the interest across the moratorium and then computes the EMI on the swollen balance.
How the maths flows: accrue, capitalise, then amortise
The sequence is two-stage. First, the loan grows over the moratorium as interest compounds onto the outstanding amount month by month. Then, once repayment begins, that grown-up balance is amortised into equal monthly instalments over your chosen tenure using the standard EMI formula. The longer your moratorium and the higher your rate, the more the starting balance inflates before the first EMI is even due. This is the single biggest reason two students who borrowed the same amount can end up with very different EMIs.
Worked example: a ₹20 lakh loan, 10%, 36-month moratorium, 10-year tenure
Take a ₹20,00,000 loan at 10% per year for a course with a 3-year (36-month) moratorium, repaid over 10 years. Here is how the calculator builds the EMI.
So three years of unpaid interest turned a ₹20 lakh loan into a ₹26.96 lakh repayment base, lifting the EMI accordingly. The bars contrast what you borrowed against what you actually repay from.
EMI on the ₹26.96L base over 120 months at 10% is about ₹35,633.
Servicing simple interest during study: the smart move
Most lenders let you pay just the interest during the moratorium instead of letting it capitalise. Many also offer a small rate concession, often around 0.5% to 1%, if you do. In our example, paying the roughly ₹16,000 to ₹17,000 of monthly interest during the course would keep the repayment base at ₹20 lakh rather than ₹26.96 lakh, cutting the eventual EMI substantially. If the student has a part-time income or a supportive family, servicing interest through the moratorium is one of the highest-return decisions available on the whole loan.
Section 80E: the deduction with no ceiling
The interest you pay on an education loan is deductible under Section 80E, and unlike almost every other deduction in the Act, there is no upper limit on the amount. The whole interest component qualifies. The catch is that it is available only for 8 consecutive years starting from the year repayment begins, or until the interest is fully paid, whichever is earlier. The principal repayment gets no deduction. One important 2026 caveat: Section 80E lives in the old tax regime. If you opt for the new default regime, you forfeit this benefit, so a borrower with a large loan should run both regimes before choosing. The loan must be for higher education, taken from a bank or notified financial institution, for yourself, your spouse, your children, or a student for whom you are the legal guardian.
A practical word on tenure
It is tempting to stretch the tenure to shrink the EMI, but on an education loan that interacts with the 80E clock. Since the deduction runs for only 8 years from when repayment starts, a 10-year tenure means the interest you pay in years 9 and 10 earns no tax break at all. For a borrower in the 30% bracket, aligning the repayment as close to 8 years as your cash flow allows can be the more tax-efficient choice, even though the monthly EMI is higher.
Do I need collateral for an education loan?
It depends on the amount. Loans up to ₹4 lakh generally need no collateral or guarantor. Between ₹4 lakh and ₹7.5 lakh, banks usually ask for a third-party guarantee. Above ₹7.5 lakh, tangible collateral such as property or a fixed deposit is commonly required, though premier institutions sometimes get unsecured loans on the strength of the admission.
Is there a subsidy on the moratorium interest?
For eligible students, yes. Government schemes such as the Central Sector Interest Subsidy provide full interest subsidy during the moratorium for students from economically weaker sections studying in approved institutions in India. If you qualify, the government bears the moratorium interest, which removes the capitalisation problem entirely for that period.