If you are looking for a safe and guaranteed monthly income option, the Post Office’s Special Monthly Income Scheme is one of the most reliable choices for 2025. Backed by the Government of India, this scheme allows you to earn a fixed monthly interest of ₹5,550 simply by making a one-time investment. It is especially beneficial for retirees, homemakers, and anyone who wants steady income without taking market risks.
What Is This Post Office Special Scheme?
The scheme is known as the Post Office Monthly Income Scheme (POMIS). It provides a stable monthly payout at a fixed interest rate and is designed for investors who prefer security over high returns. The scheme comes with a 5-year lock-in period, during which investors receive guaranteed monthly income directly in their bank account.
How Do You Earn ₹5,550 Per Month?
The current interest rate for POMIS is 7.4% per annum.
To earn ₹5,550 every month, an investor needs to deposit around ₹9,00,000 in a single MIS account.
Here’s the calculation:
Annual interest on ₹9,00,000 at 7.4% = ₹66,600
Monthly interest = ₹66,600 ÷ 12 ≈ ₹5,550 per month
This makes the scheme ideal for those looking for predictable and tension-free earnings.
Investment Limits and Key Features
Under POMIS, you can deposit a minimum of ₹1,000 and up to ₹9 lakh in a single account.
For a joint account, the maximum limit increases to ₹15 lakh, making it suitable for families who want a higher monthly payout.
The scheme has a fixed tenure of 5 years, and the interest is credited every month through auto-transfer to your savings account.
Who Should Invest in This Scheme?
The Post Office Monthly Income Scheme is perfect for individuals who prefer safe and stable returns. Retirees looking for post-retirement income, low-risk investors who avoid market fluctuations, and families wanting consistent monthly earnings will all benefit greatly from this scheme. Since it is government-backed, the risk level is extremely low.
How to Open an MIS Account
Opening an MIS account is simple.
Visit your nearest Post Office branch and fill out the MIS application form.
Provide your ID proof, address proof, photographs, and initial deposit amount.
Choose whether you want the interest transferred monthly through a savings account.
Once the account is opened, you begin receiving monthly interest automatically.
Important Points to Remember
The scheme does not provide tax benefits on the invested amount or the interest earned.
Premature closure is allowed only after one year, and penalties may apply depending on the remaining tenure.
Since the interest rate can change each quarter for new deposits, it is advisable to check the latest rate before investing.
The scheme is best suited for stable monthly income, not for long-term wealth creation.
Why This Scheme Is Gaining Popularity
The guaranteed nature of the monthly payout makes POMIS one of the most trusted savings schemes in India. In a time when market-linked products fluctuate, this scheme continues to offer predictable returns. For those seeking financial stability and peace of mind, the Post Office Monthly Income Scheme remains a top choice in 2025.
Conclusion: With a one-time deposit and a fixed interest rate, the Post Office’s Special Scheme allows investors to earn ₹5,550 every month consistently for five years. Its simplicity, safety, and assured returns make it a perfect financial tool for individuals who want a risk-free income stream. If you’re aiming for stable earnings without any market risk, this scheme is worth serious consideration.
Disclaimer: Interest rates and rules mentioned are based on current government updates and may change. Investors should verify details with their nearest Post Office before making any financial decisions.

