Investing regularly is one of the smartest ways to build wealth steadily over time. For those looking for a safe and reliable option, the Post Office Recurring Deposit (RD) scheme is an excellent choice.
It allows you to invest a fixed amount every month and earn guaranteed interest on your savings. If you plan to invest ₹11,000 monthly, you can accumulate approximately ₹7,85,025 after five years. This article explains how the calculation works and why this scheme is worth considering.

Understanding the Post Office Recurring Deposit Scheme
The Post Office Recurring Deposit scheme is a savings plan where you deposit a fixed amount every month for a predetermined period, ranging from six months up to ten years. Being backed by the government of India, this scheme offers security and peace of mind to investors, making it a popular choice among conservative savers.
It is designed to encourage disciplined savings and provides interest rates that are usually higher than a regular savings account. The interest is compounded quarterly, which means that every three months, the interest earned is added to the principal amount for the next quarter’s interest calculation.
Why Should You Choose the Post Office RD?
One of the biggest advantages of the Post Office RD is the safety it offers. Since it is government-backed, your principal amount and the interest earned are secure. Unlike market-linked investments, this scheme provides stable and predictable returns, making it suitable for individuals who prefer low-risk options.
Opening and managing an RD account with the post office is straightforward, with minimal documentation and easy monthly deposits. Another key benefit is the attractive interest rates, which tend to be better than those offered by many banks on savings accounts or fixed deposits. This makes the Post Office RD a compelling choice for those who want a balance between safety and decent returns.
Monthly Investment of ₹11,000: How Does It Grow?
If you decide to invest ₹11,000 every month for five years in the Post Office RD, the amount will grow significantly due to the magic of compound interest. Assuming the interest rate remains at 7.1% per annum compounded quarterly (which is close to the current rate), the maturity amount will be around ₹7,85,025 at the end of the term.
In total, you would have invested ₹6,60,000 over 60 months. The difference between your total investment and the maturity amount is the interest earned, which in this case is approximately ₹1,25,025. This interest is the reward for being consistent with your savings and letting the compounding work its wonders.
The Calculation Behind the Figures
Calculating the maturity amount for an RD account is a bit more complex than a fixed deposit because each monthly deposit earns interest for a different period. The interest in Post Office RD is compounded quarterly, so every three months, interest is added to the accumulated amount.
Using the compound interest formula adapted for recurring deposits, the calculation takes into account the monthly installment, quarterly compounding frequency, and the tenure of five years. When these factors are applied correctly, the monthly deposit of ₹11,000 grows to approximately ₹7,85,025 by the end of five years.
This calculation shows that the power of compounding combined with disciplined monthly savings can significantly enhance your wealth over time.
Benefits Beyond Just Returns
Aside from the attractive returns and guaranteed safety, the Post Office RD scheme offers other benefits as well. Investments in the scheme are eligible for tax deductions under Section 80C of the Income Tax Act, up to ₹1.5 lakh annually. However, the interest earned on the RD is taxable as per the investor’s income slab, which is an important consideration when planning your finances.
Additionally, the scheme provides flexibility with premature withdrawal options, though these usually come with a penalty on the interest earned. This ensures that your money is accessible in case of emergencies without completely losing the benefits of your savings.
Who Should Consider Investing in Post Office RD?
The Post Office RD scheme is ideal for those who want a low-risk investment with a fixed return. It suits salaried individuals, homemakers, retirees, and anyone looking to accumulate a specific amount over a medium-term period without exposure to market fluctuations.
If you have financial goals like funding a child’s education, purchasing a vehicle, or saving for a holiday planned in the next few years, investing in a Post Office RD can help you reach that goal systematically.
Conclusion
The Post Office Recurring Deposit scheme is a reliable way to build your savings steadily and securely. Investing ₹11,000 every month for five years can yield approximately ₹7,85,025, thanks to the power of compounding and government backing. This scheme combines safety, ease of operation, and decent returns, making it a preferred choice for conservative investors.
By choosing this scheme, you ensure that your money grows in a disciplined manner without exposure to market risks. If you want a hassle-free savings plan with guaranteed returns, starting a Post Office RD today could be a wise financial decision.
Disclaimer: This information is for educational purposes only and does not constitute financial advice. The interest rates and maturity amounts mentioned are based on current figures and assumptions, which may change over time. Actual returns may vary depending on prevailing rates and terms. Please consult a financial advisor before making investment decisions.