POMIS Tax Treatment 2026 — Is Interest Taxable?
Complete guide: taxability, TDS rules, Form 15H, ITR filing and net yield after tax
⚡ Key Takeaways
- POMIS interest is fully taxable as 'Income from Other Sources' — no tax exemption
- Post Office does NOT deduct TDS — you receive full monthly payout, self-assess tax in ITR
- No 80C deduction on POMIS deposit — unlike SCSS (old regime) which has 80C benefit
- No 80TTB benefit for senior citizens on POMIS — 80TTB covers only bank/POSA savings interest
- Effective yield after 30% tax: 7.4% × 0.7 = 5.18% net — significantly lower than headline rate
- Investors in 0% tax bracket get full 7.4% — making POMIS ideal for lower-income retired investors
Is POMIS Interest Taxable?
Yes — POMIS monthly interest is fully taxable. It is treated as Income from Other Sources under the Income Tax Act and taxed at your applicable slab rate for the financial year in which it is received.
Unlike PPF (which is completely tax-free) or SCSS (which has 80C deduction on the deposit in old regime), POMIS has no tax benefit of any kind. Both the old and new tax regimes tax POMIS interest identically.
| Tax Aspect | POMIS Rule |
|---|---|
| Tax on interest | Fully taxable at income slab rate |
| Tax head | Income from Other Sources |
| TDS by Post Office | ❌ No TDS deducted at source |
| 80C deduction on deposit | ❌ Not available (old or new regime) |
| 80TTB (senior citizens) | ❌ Not applicable — 80TTB covers only bank / POSA savings interest |
| Tax timing | Taxable in the year received (cash basis) |
| Exemption threshold | No specific exemption — taxable from rupee one |
TDS Rules — Why No TDS on POMIS?
India Post is not classified as a "bank" under the TDS provisions of the Income Tax Act. Therefore, the TDS rules that apply to bank FD interest (Section 194A) do not apply to POMIS interest. You receive your full monthly payout without any deduction.
Important: The absence of TDS does NOT mean the interest is tax-free. It simply means you self-assess and pay tax when filing your ITR. Many investors mistakenly assume no TDS = no tax — this is incorrect and can lead to penalties for under-reporting income.
How to Declare POMIS Interest in ITR
- Calculate total POMIS interest received during the financial year (April–March)
- In your ITR, go to Schedule OS (Other Sources)
- Enter POMIS annual interest under "Interest from deposits (other than savings account)"
- If you use a tax advisor, mention POMIS MIS interest separately — many advisors overlook it
- Ensure the amount matches your passbook / POSA credit records
POMIS interest is taxable on a cash basis — in the year you actually receive it. For a ₹9L account at 7.4%, you receive ₹5,550/month = ₹66,600 per financial year.
Tax Calculation — POMIS Interest at Different Slabs
| Annual POMIS Income | Slab Rate | Tax on POMIS | Net Monthly Income | Effective Yield |
|---|---|---|---|---|
| ₹66,600 (on ₹9L) | 0% (income below ₹7L) | ₹0 | ₹5,550/month | 7.40% |
| ₹66,600 (on ₹9L) | 5% | ₹3,330 | ₹5,272/month | 7.03% |
| ₹66,600 (on ₹9L) | 10% | ₹6,660 | ₹4,995/month | 6.66% |
| ₹66,600 (on ₹9L) | 20% | ₹13,320 | ₹4,440/month | 5.92% |
| ₹66,600 (on ₹9L) | 30% | ₹19,980 | ₹3,885/month | 5.18% |
This table shows why POMIS is most beneficial for retirees in the 0% or 5% tax bracket. A 30% taxpayer gets only 5.18% effective yield — at which point senior citizen bank FDs (with 80TTB) or ELSS become relatively more attractive.
Net Yield After Tax — POMIS vs Alternatives
| Scheme | Gross Rate | Net at 30% tax | 80C benefit |
|---|---|---|---|
| POMIS | 7.4% | 5.18% | No |
| SCSS (senior only) | 8.2% | 5.74% | Yes (old regime) |
| Bank Sr FD (HDFC) | 7.75% | 5.43% | 5-yr FD: 80C old regime |
| PPF | 7.1% | 7.10% (tax-free) | Yes (both regimes) |
| RD (Post Office) | 6.7% | 4.69% | No |
For high-bracket taxpayers, PPF's 7.1% tax-free beats POMIS 7.4% taxable. However, PPF has no monthly income — it's a 15-year growth scheme. For monthly income, POMIS remains the sovereign-safe option despite the tax impact.
Form 15G and 15H for POMIS
Since Post Office doesn't deduct TDS on POMIS, Forms 15G/15H are not required for POMIS interest. These forms are only needed to avoid TDS on bank FDs or savings account interest.
However, if you have a Post Office Savings Account (POSA) that receives your POMIS monthly interest, the POSA savings interest (4% on the uncollected balance) may attract reporting. Senior citizens can submit Form 15H to the Post Office to avoid TDS on POSA savings interest (applicable above ₹10,000/year).
Advance Tax Obligation on POMIS Income
If your total tax liability for the year exceeds ₹10,000, you must pay advance tax in quarterly instalments:
| Advance Tax Instalment | Due Date | % of Total Tax |
|---|---|---|
| 1st instalment | June 15 | 15% |
| 2nd instalment | September 15 | 45% |
| 3rd instalment | December 15 | 75% |
| 4th instalment | March 15 | 100% |
For a retiree in 20% bracket with ₹66,600 POMIS income: tax = ₹13,320. This exceeds ₹10,000, so advance tax is mandatory. Missing advance tax instalments attracts 1% per month interest under Sections 234B and 234C.
POMIS vs SCSS — Tax Comparison
| Tax Feature | POMIS | SCSS |
|---|---|---|
| Interest taxability | Fully taxable at slab | Fully taxable at slab |
| TDS | No TDS at source | TDS if interest > ₹1L/yr (for 60+) |
| 80C on deposit | ❌ No | ✅ Yes (old regime only) |
| 80TTB | ❌ No | ✅ Yes — ₹50,000 exemption for 60+ |
| Net advantage for senior (30% bracket) | — | 80C saves ₹45,000 + 80TTB saves ₹15,000 |
✅ Advantages
- No TDS — full monthly amount in hand for cash flow management
- Simple tax reporting — add to Schedule OS in ITR
- No income limit — POMIS interest taxed only on actual slab, not assumed rate
⚠️ Limitations
- Fully taxable — no exemption like PPF or SCSS's 80C benefit
- No 80TTB for senior citizens — missing ₹50,000 senior deduction
- Advance tax required if total tax > ₹10,000/year
- High-bracket investors (30%) get only 5.18% net yield
✅ This applies to you if
- Retirees in 0% or 5% tax bracket — full or near-full 7.4% yield after tax
- Homemakers with no other income — POMIS monthly income below basic exemption is tax-free
- Lower-income investors where POMIS income + other income stays under ₹7L in new regime
- Anyone willing to self-assess and file ITR to correctly report interest income
⚠️ Think twice if
- 30% bracket taxpayers — effective yield drops to 5.18% making alternatives more attractive
- Senior citizens — SCSS gives higher rate (8.2%) with 80C and 80TTB advantages
- Investors who prefer TDS-deducted income — POMIS requires manual ITR reporting
- Those unaware of advance tax — large POMIS income can trigger mandatory quarterly advance tax