Repo Rate: Fixed or Floating—Which Option is Best for a Home Loan?

Choosing the right option between fixed and floating interest rates is crucial when taking out a home loan. A fixed rate remains constant, whereas a floating rate fluctuates based on market conditions and changes in the repo rate.

If you have already taken a home loan or are planning to get one soon, the choice of interest rate is significant. Changes in the Reserve Bank's repo rate, in particular, can impact the EMIs of home loans with floating rates. This raises the key question: is it better to opt for a fixed rate or a floating rate for your home loan?

Both fixed and floating rate home loans have their own advantages and disadvantages. With a fixed rate, the interest rate remains constant for a specified period, while a floating rate can fluctuate based on benchmarks like market trends and the repo rate. Therefore, it is essential to understand both options before taking out a loan.

What is a fixed-rate home loan?

In a fixed-rate home loan, the interest rate is determined upfront and remains unchanged throughout the agreed tenure. The biggest advantage is that a rise in interest rates does not immediately affect your EMI. Additionally, it helps you plan your EMIs more effectively, as you can estimate the monthly repayment amount in advance.

However, banks generally charge a higher interest rate for fixed-rate loans compared to floating-rate loans. This is because the bank bears the risk of potential future interest rate hikes.

How does a floating-rate home loan work?

The interest rate on a floating-rate home loan can change over time. If the relevant benchmark or repo rate changes, banks may adjust their lending rates accordingly. This can directly impact your EMI or the loan repayment tenure. Conversely, if interest rates fall in the future, customers with floating-rate loans could benefit; their EMIs or loan tenures might decrease. However, if rates rise, the EMI burden will increase.

Fixed or floating—which option is best?

If you can handle the risk of fluctuating interest rates and anticipate a future decline in rates, a floating-rate loan might be the better option for you. On the other hand, if you prefer stability—avoiding EMI fluctuations and paying a fixed amount each month—a fixed-rate loan could be more convenient. However, this usually comes at the cost of a higher interest rate.

For instance, if a bank offers a floating-rate home loan at 8% and the rate subsequently rises by 0.25% (following a repo rate hike), the interest rate would become 8.25%. Even then, it might remain lower than the potential fixed rate of 9% to 10.5%.