Post Office MIS

What is it

You deposit a lump sum with India Post and receive a fixed monthly interest payout for 5 years, with your original deposit returned at maturity. It's about as safe as an investment gets in India — backed by the government — but the return is fixed and fully taxable, so it won't beat inflation by much after tax.

Post Office MIS has been a staple conservative savings product for decades, particularly popular with retirees in smaller towns without easy access to bank FDs or mutual funds. The government revises the interest rate quarterly in line with broader small savings scheme rates.

Who it's best for

Retirees or conservative savers who want a fixed, predictable monthly payout with zero capital risk.

Who should avoid it

You're in a high tax bracket — the taxable interest can eat significantly into the 7.4% headline rate.

Pros

• Capital is fully protected — government backed
• Predictable, fixed monthly cash flow for budgeting
• No market risk of any kind

Cons

• 5-year lock-in with penalties for early withdrawal
• Interest is fully taxable, unlike some other government schemes
• Rate doesn't compound — you must reinvest the monthly payout yourself to grow it

Key ratios to check