The Home Loan Secret Banks Don’t Tell You: Why Your EMI May Not Fall Even After an RBI Rate Cut

By Surya Prakash Josyula

For millions of Indians, an RBI repo rate cut brings with it a familiar expectation—a lower home loan EMI. Every time the Reserve Bank of India announces a reduction in interest rates, borrowers naturally assume that their monthly repayments will also come down. Yet, for many homeowners, the message from the bank tells a completely different story. The EMI remains exactly the same, leaving borrowers wondering why they are not benefiting from a decision that appears to help everyone else.

Consider two colleagues working in the same office. Both bought apartments around the same time, borrowed almost the same amount, and have been paying their EMIs regularly. After the latest RBI rate announcement, one of them notices that his EMI has fallen by nearly ₹1,800 a month. The other immediately checks his banking app, expecting the same relief, only to discover that his EMI has not changed by even a single rupee. The obvious question follows: if both borrowers took similar loans, why did only one benefit?

The answer lies in a small detail hidden in the loan agreement—one that many borrowers never notice when signing the paperwork. Most people focus on the interest rate being offered, the EMI they have to pay every month, and the loan tenure. Very few stop to ask whether their loan is linked to the Repo Rate or to the Marginal Cost of Funds Based Lending Rate (MCLR). Yet this single distinction can determine how quickly, or even whether, an RBI rate cut reaches their pocket.

To understand the difference, it is important to know what the repo rate actually is. Banks lend money to customers, but they also need funds to run their lending business. While a significant portion of this money comes from customer deposits, banks can also borrow from the Reserve Bank of India whenever they require additional liquidity. The interest rate that the RBI charges banks on these borrowings is called the Repo Rate. In simple terms, it is the borrowing cost for banks—not the interest rate paid directly by home loan customers.

When the RBI reduces the repo rate, borrowing becomes cheaper for banks. Ideally, banks should pass on this lower funding cost to customers by reducing home loan interest rates. However, this benefit reaches only those loans that are directly linked to the repo rate. This is where many borrowers are caught by surprise.

Before October 2019, most floating-rate home loans were linked to MCLR, a benchmark determined by individual banks rather than by the RBI. Unlike the repo rate, MCLR is calculated using several internal factors, including the interest paid on deposits, the bank’s cost of raising funds, operating expenses, and other financing costs. As a result, even if the RBI cuts the repo rate, a bank’s MCLR may not fall immediately if its own funding costs remain high.

This difference explains why two borrowers can experience completely different outcomes during the same interest-rate cycle. A borrower with a repo-linked loan is more likely to see the benefit of an RBI rate cut after the scheduled reset period. A borrower whose loan is still linked to MCLR, however, may continue paying the same EMI because the bank’s internal lending benchmark has not changed.

The timing of the loan also plays an important role. After October 2019, the RBI directed banks to link new floating-rate retail loans, including home loans, to external benchmarks such as the repo rate. As a result, many recent home loans are repo-linked. Older loans, however, often continue under the MCLR system unless borrowers choose to switch, which means they may not experience the same speed of transmission when interest rates change.

The financial impact of this difference can be substantial. On a home loan of ₹50 lakh, even a small variation in the interest rate can translate into savings—or additional interest payments—running into several lakhs of rupees over the life of the loan. That is why financial planners advise borrowers not to focus only on the EMI amount but also on the benchmark that determines how their interest rate changes over time.

The next time the RBI announces a repo rate cut, borrowers should resist the temptation to assume that their EMI will automatically decline. Instead, the first step should be to open the loan agreement or banking application and identify whether the loan is linked to the Repo Rate or to MCLR. Those two words, often overlooked during the loan approval process, can have a much bigger impact on long-term borrowing costs than many people realise.

For home loan borrowers, the biggest surprise is not the RBI’s policy announcement. It is discovering that the future of their EMI may have been decided long before the latest rate cut—on the day they signed their loan agreement.