Is RD interest taxable in India?

Yes, the interest earned on a Recurring Deposit is fully taxable according to your income tax slab. Banks deduct a 10% TDS (Tax Deducted at Source) if the total interest earned across all your FDs and RDs with the bank exceeds ₹40,000 in a financial year (₹50,000 for senior citizens). If your total income falls below the taxable limit, you can submit Form 15G (or Form 15H for senior citizens) to the bank to prevent TDS deduction.

Can I withdraw my RD before the maturity date?

Yes, you can prematurely close and withdraw your Recurring Deposit. However, banks typically levy a penalty of 1% to 2% on the applicable interest rate. Furthermore, the interest will be recalculated based on the actual duration the funds remained with the bank, rather than the original tenure, which significantly reduces your total returns.

What happens if I miss a monthly RD installment?

If you miss a monthly installment, banks usually charge a penalty fee, which is often a fixed amount (e.g., ₹1.5 per ₹100 for every month delayed). If you consecutively miss multiple installments (usually 5 to 6), the bank may automatically close the RD account and refund the accumulated principal and interest to your linked savings account after deducting the applicable penalties.

Is an RD better than a SIP for a 5-year goal?

It depends on your risk appetite. An RD offers guaranteed, fixed returns and capital protection, making it ideal if you absolutely cannot risk losing your principal. A Mutual Fund Systematic Investment Plan (SIP) invests in equities or debt funds and carries market risk. However, for a 5-year horizon, an equity SIP has historically offered higher returns than an RD and is more tax-efficient under the current LTCG tax rules. Choose an RD for capital safety, and a SIP for wealth creation.

Savings SchemesFree Tool

Recurring Deposit (RD) Calculator

A Recurring Deposit (RD) is a safe and risk-free investment option that allows you to save a fixed amount every month while earning interest similar to a Fixed Deposit. Use our RD Calculator to find out exactly how much your monthly savings will grow into at maturity.

Last verified: June 2026 · Updated for FY 2025-26

Deposit Details

Monthly Investment

₹

Interest Rate (p.a.)7%

Time Period5 Years

Wealth Accumulation

Total Investment

₹3,00,000

Total Interest

₹59,664

Maturity Amount

₹3,59,664

Detailed Guide to RD Calculator

Recurring Deposits (RD) are among the most popular fixed-income investment instruments in the Indian banking ecosystem. Traditionally offered by public and private sector banks as well as the Post Office, an RD allows you to systematically save a fixed amount of money every month while earning a guaranteed interest rate. Unlike market-linked investments such as Mutual Fund SIPs, RDs provide complete capital protection, making them ideal for conservative Indian investors saving for short-to-medium-term goals, such as buying a two-wheeler, funding a child's school fees, or creating an emergency fund.

However, manually calculating the exact maturity amount of an RD can be highly complex due to the compounding frequency. In India, most banks compound RD interest quarterly, but you deposit the principal monthly. This creates a staggered interest accrual scenario. To solve this, the PaisaPlanner RD Calculator offers a seamless, instant way to project your investments.

What sets the PaisaPlanner tool apart is its commitment to user privacy and performance. All calculations:no matter how complex the tenure or interest rate:are performed entirely locally on your device (client-side compute). This means your financial data, including your monthly installment amounts and target timelines, never leaves your browser. There is no server-side processing, no data logging, and no risk of your financial profile being tracked or sold. This local compute architecture not only guarantees absolute privacy but also ensures zero latency, providing you with an instant yearly breakdown and wealth accumulation chart the moment you adjust the sliders.

The Mathematical Formula Behind the Tool

Understanding the math behind our calculator helps you trust the numbers. As mentioned, Indian banks compound RD interest on a quarterly basis, but deposits are made monthly. To maintain perfect accuracy with Indian banking standards while providing a granular yearly breakdown, we use a precise month-by-month calculation approach.

In standard banking, the formula for RD maturity is often expressed as:

M = P \times \frac{(1+\frac{r}{n})^{n \times t} - 1}{1-(1+\frac{r}{n})^{-\frac{1}{3}}}

However, to generate the detailed year-by-year and month-by-month accrual data you see in our charts, the calculations are broken down step-by-step.

First, let's define our core variables:

$P$ : The monthly installment amount.
$r$ : The annual interest rate (expressed as a decimal).
$t$ : The total investment tenure in years.

To accurately simulate quarterly compounding on a monthly basis, we determine the equivalent monthly interest rate derived from the quarterly compounding rate. The formula for the equivalent monthly rate is:

\text{Equivalent Monthly Rate} = \left(1 + \frac{r}{4}\right)^{\frac{1}{3}} - 1

The interest for each month is then calculated by multiplying the current balance by this equivalent monthly rate. This interest is immediately added back to the principal balance. By projecting this process month after month, the calculator precisely models how your money grows, capturing the exact "interest on interest" effect that makes RDs powerful.

Practical Case Study (How it Works)

Let us look at a practical example to see the PaisaPlanner RD calculator in action. Meet Rahul, a 28-year-old software engineer based in Bengaluru. Rahul wants to build an emergency fund of around Rs. 3.5 Lakhs over the next 5 years. He decides to open a Recurring Deposit with his bank, which currently offers an annual interest rate of 7.0%.

Rahul plans to invest Rs. 5,000 every month. Let's break down how his investment grows step-by-step.

Month 1: Rahul deposits Rs. 5,000. First, we find the equivalent monthly rate for a 7% annual rate compounded quarterly.

Annual rate ( $r$ ) = $0.07$ .
Quarterly factor = $1 + \frac{0.07}{4} = 1.0175$ .
Monthly rate = $1.0175^{\frac{1}{3}} - 1 \approx 0.0057996$ (or about $0.58\%$ ). For the first month, his balance becomes Rs. 5,000. The interest earned for Month 1 is Rs. $5,000 \times 0.0057996 =$ Rs. 28.99. End of Month 1 Balance: Rs. 5,028.99.

Month 2: Rahul deposits another Rs. 5,000. His balance before interest becomes Rs. $5,028.99 + 5,000 =$ Rs. 10,028.99. The interest earned for Month 2 is Rs. $10,028.99 \times 0.0057996 =$ Rs. 58.16. End of Month 2 Balance: Rs. 10,087.15.

This cycle continues for 60 months (5 years). At the end of Year 1, Rahul has invested Rs. 60,000 and his balance stands at Rs. 62,319, meaning he earned Rs. 2,319 in interest.

By the end of Year 5, Rahul's total cumulative investment will be Rs. 3,00,000 (Rs. $5,000 \times 60$ ). However, thanks to the power of quarterly compounding working month after month, his final maturity amount will reach exactly ₹3,59,663. He earns a total interest of ₹59,663, successfully surpassing his ₹3.5 Lakh emergency fund goal without taking any market risks.

Formula & How It Works

Formula

M = P \times \frac{\left(1 + \frac{r}{n}\right)^{n \times t} - 1}{1 - \left(1 + \frac{r}{n}\right)^{-\frac{1}{3}}}

M — The total maturity amount you receive at the end of the RD tenure, comprising your total deposits plus all accumulated compound interest.

P — The fixed monthly installment amount deposited into the RD account. This remains constant throughout the tenure (e.g., Rs. 5,000/month).

r — The annual interest rate offered by the bank or post office, expressed as a decimal (e.g., 7% = 0.07). Rates vary across institutions — SBI, HDFC, Post Office, etc. each offer different rates.

n — The compounding frequency per year. As per RBI guidelines, Indian banks compound RD interest quarterly, so n = 4. This means interest is calculated and added to the principal every 3 months.

t — The total investment tenure in years (e.g., 5 years for a 60-month RD). Indian banks and post offices typically offer RD tenures ranging from 6 months to 10 years.

The denominator term (1 + r/n)^(−1/3) accounts for the monthly deposit schedule within quarterly compounding periods, ensuring the formula correctly handles the staggered nature of monthly deposits earning quarterly-compounded interest.

Worked Example

Consider Meera, who opens an RD with Rs. 5,000/month at 7% annual interest for 5 years at her bank.

Given: P = Rs. 5,000, r = 0.07 (7%), n = 4 (quarterly compounding), t = 5 years.

Step 1 — Calculate the quarterly compounding factor: (1 + r/n) = (1 + 0.07/4) = (1 + 0.0175) = 1.0175.

Step 2 — Calculate the numerator: (1.0175)^(4×5) − 1 = (1.0175)^20 − 1 = 1.4148 − 1 = 0.4148.

Step 3 — Calculate the denominator: 1 − (1.0175)^(−1/3) = 1 − 0.99421 = 0.00579.

Step 4 — Apply the formula: M = Rs. 5,000 × (0.4148 / 0.00579) = Rs. 5,000 × 71.64 = Rs. 3,58,191 (approx.).

Total amount deposited by Meera = Rs. 5,000 × 60 months = Rs. 3,00,000.

Total interest earned = Rs. 3,58,191 − Rs. 3,00,000 = Rs. 58,191. Meera earns nearly Rs. 58,000+ in guaranteed interest without any market risk, thanks to quarterly compounding over 5 years.

Benefits of Using RD Calculator

Builds a forced savings habit with fixed monthly deposits — Unlike lump-sum investments, an RD enforces financial discipline by requiring you to set aside a fixed amount every month, making it ideal for salaried individuals who want automated savings.

Guaranteed returns unlike mutual funds or equities — RD interest rates are fixed at the time of opening and do not fluctuate with market conditions. Your principal is 100% safe, backed by the bank or India Post, with DICGC insurance covering up to Rs. 5,00,000 per depositor per bank.

Available at all banks and post offices across India — From SBI and HDFC to your nearest India Post office, RDs are universally accessible. Post Office RDs are backed by the Government of India, offering an extra layer of sovereign guarantee beyond DICGC limits.

Flexible tenure ranging from 6 months to 10 years — You can choose a tenure that aligns with your specific financial goal, whether it is a short 6-month savings target or a longer 5–10 year accumulation plan for a child's education or a vehicle down payment.

Can be used as collateral for loans — Banks allow you to pledge your RD as security to obtain a loan (typically up to 80–90% of the RD value) at competitive interest rates, providing emergency liquidity without breaking the deposit.

Common Mistakes to Avoid

Not comparing RD rates across banks and post offices — Interest rates can vary by 0.5%–1.5% between institutions. For example, small finance banks like AU Small Finance Bank or Ujjivan often offer 0.5%–1% higher RD rates than large public sector banks. Even a small rate difference compounds significantly over longer tenures.

Ignoring TDS on interest exceeding Rs. 40,000/year — Banks deduct 10% TDS if total interest across all your FDs and RDs with that bank exceeds Rs. 40,000 in a financial year (Rs. 50,000 for senior citizens). If your total income is below the taxable limit, submit Form 15G/15H to avoid unnecessary TDS deduction.

Not considering Post Office RD for higher safety and competitive rates — India Post RDs carry a sovereign guarantee from the Government of India, making them safer than even DICGC-insured bank RDs. Post Office RD rates are revised quarterly by the Ministry of Finance and are often competitive with or higher than major bank rates.

Overlooking premature withdrawal penalties — If you close your RD before maturity, banks typically reduce the applicable interest rate by 1%–2% and may charge an additional penalty. This can significantly erode your returns, especially if you withdraw within the first year.

Not factoring in inflation, which often exceeds RD returns — With average retail inflation in India hovering around 5%–6% (CPI), an RD offering 6.5%–7% yields a real return of barely 1%–2%. For long-term wealth creation, RDs should be complemented with equity-linked instruments like ELSS or SIPs to beat inflation.