What is the Post Office Monthly Income Scheme (POMIS)?
The Post Office Monthly Income Scheme (POMIS) is a low-risk, government-backed savings scheme in India that provides a guaranteed regular monthly income. It is highly favored by conservative investors and retirees who want to protect their capital while generating a steady cash flow independent of market volatility.
Key Features & Rules (2026)
- Current Interest Rate: 7.4% per annum (payable monthly). Once invested, your rate is locked in for the entire 5 years.
- Tenure: 5 years fixed lock-in period.
- Minimum Investment: ₹1,000.
- Maximum Investment (Single): ₹9,00,000 (9 Lakhs).
- Maximum Investment (Joint): ₹15,00,000 (15 Lakhs). Up to 3 adults can open a joint account together.
Taxability of POMIS
Unlike many other small savings schemes (like PPF or SCSS), the Post Office Monthly Income Scheme does not offer any Section 80C tax benefits for the principal amount invested. Furthermore, the monthly interest payouts you receive are completely taxable and must be declared under "Income from Other Sources" in your Income Tax Return (ITR). However, the post office does not deduct TDS on POMIS interest payouts.
Premature Withdrawal Penalties
While POMIS has a 5-year tenure, premature closure is permitted after 1 year, subject to the following stringent penalties on the principal amount:
| Time of Withdrawal | Penalty / Deduction |
|---|---|
| Before 1 Year | Withdrawal is strictly not allowed. |
| 1 Year to 3 Years | 2.0% of the principal amount is deducted as a penalty. |
| 3 Years to 5 Years | 1.0% of the principal amount is deducted as a penalty. |
POMIS Calculation Formula
Because POMIS pays simple interest every month, the math is straightforward. The formula for the monthly payout is:
For example, if you invest the maximum ₹9 Lakh in a single account at 7.4%: (9,00,000 × 7.4) / 1200 = ₹5,550 per month.
Key Benefits & Strategic Advantages
- Capital Efficiency: Evaluates asset profitability, cash velocity, and debt structure risks.
- Data-Driven Decisions: Replaces intuitive guesswork with rigorous quantitative financial modeling.
- Risk Mitigation: Identifies financial distress, excessive leverage, and cash burn bottlenecks early.
Limitations & Important Considerations
- Model Sensitivity: Results depend on realistic input growth rate assumptions and discount variables.
- Macroeconomic Dynamics: External economic shifts, inflation, and interest rate hikes impact asset performance.
- Qualitative Factors: Quantitative ratios must be combined with management quality and competitive moat evaluations.
Quick Insights & Pro Tips (2026)
Always perform sensitivity analysis by testing best-case, base-case, and conservative stress scenarios before finalizing major capital investments.