Want to save for the future? Learn how to claim tax deductions on your National Savings Monthly Income Scheme

Want to Save for the Future? Learn How to Claim Tax Deductions on Your National Savings Monthly Income Scheme

The Post Office Monthly Income Scheme (POMIS) does not give you a Section 80C deduction on your deposit — full stop. The monthly interest you receive is taxable as Income from Other Sources at your applicable slab rate for FY 2026-27 (AY 2027-28). Senior citizens aged 60 and above can claim a deduction of up to Rs. 50,000 under Section 80TTB on eligible post office and bank deposit interest — and POMIS qualifies — but only under the old tax regime. This article gives you the exact rules, worked Rs. examples, and a step-by-step ITR reporting guide so you can file correctly and plan your post-tax returns without surprises.

What POMIS Is and How It Actually Works

The Post Office Monthly Income Scheme — formally the National Savings Monthly Income Account Scheme, notified under the Government Savings Promotion Act 1873 and governed by the National Savings Schemes Rules — is a five-year, fixed-return product offered through India Post branches nationwide. It carries a sovereign guarantee, which is its primary selling point over bank fixed deposits.

Key mechanics for FY 2026-27:

• Tenure: 5 years from account opening date. On maturity, the full principal is returned without any bonus.
• Minimum deposit: Rs. 1,000, in multiples of Rs. 1,000 thereafter.
• Maximum deposit: Rs. 9 lakh in a single-holder account; Rs. 15 lakh in a joint account (two or three adults). Each individual's aggregate share across all POMIS accounts — single and joint combined — must not exceed Rs. 9 lakh.
• Interest rate: Notified quarterly by the Ministry of Finance. Recent quarters have seen a rate of 7.4% per annum; always verify the prevailing quarter's notification at indiapost.gov.in before projecting income.
• Payout pattern: Interest is credited monthly to a linked Post Office Savings Account (POSA) or bank account. Interest does not compound inside the POMIS account — uncollected monthly payouts go into your savings account and earn savings-account interest from that date onward.
• Joint accounts: Permitted for up to three resident adult individuals.
• Minors: A guardian may open and operate the account on the minor's behalf; the minor takes full control at age 18.
• NRIs: Not eligible. POMIS is restricted to resident individuals.
• TDS: India Post does not deduct Tax at Source on POMIS interest. This is a critical compliance point — the entire tax burden shifts to you.

Understanding these basics matters because the most damaging planning error is treating POMIS as a tax-saving deposit. It is, fundamentally, a cash-flow product designed for regular monthly income, not for reducing your tax outgo.

Why POMIS Does Not Qualify for Section 80C

Section 80C of the Income-tax Act 1961 grants a deduction of up to Rs. 1,50,000 per year on specified qualifying investments: Public Provident Fund (PPF), National Savings Certificates (NSC), 5-year Post Office Time Deposits (POTD), Equity Linked Savings Schemes (ELSS), life insurance premiums, and a handful of others. POMIS is absent from this list, and that position is unchanged for AY 2027-28.

The confusion arises because POMIS is sold at the same post office counter as NSC and 5-year POTD — both of which do qualify for 80C. The legislative distinction is this: Section 80C rewards instruments that lock away capital for long-term accumulation. POMIS pays out monthly, and that monthly payout means the capital is not being accumulated; it is being actively distributed. The legislature never intended 80C to cover it.

Practical consequence: If you deposit Rs. 9 lakh in POMIS expecting to reduce your taxable income by Rs. 1,50,000 in the next ITR, you will face a disallowance in scrutiny assessment, interest under Sections 234B and 234C, and potentially a penalty. Plan your 80C ceiling separately — use PPF, NSC, 5-year POTD, or ELSS for the deduction, and use POMIS only for the monthly cash-flow.

How POMIS Interest Is Taxed

Every rupee of POMIS interest is taxable under Section 56 of the Income-tax Act 1961, under the head Income from Other Sources. This applies to the credit in the month it is paid — whether you withdraw it that month or let it sit in your savings account. Accrual and receipt coincide here because India Post credits it in the same month it falls due.

Tax rates at slab (old regime, FY 2026-27):

Add a 4% health and education cess on the tax computed above.

Because there is no TDS, India Post will not send a Form 16A and the income-tax department will not see the income automatically (unless India Post files an SFT). The legal responsibility to declare and pay tax rests entirely with you.

Section 80TTB: The Senior Citizen's Partial Relief

Section 80TTB was introduced by the Finance Act 2018 to provide targeted relief to senior citizens on interest income. A taxpayer aged 60 years or above can claim a deduction of up to Rs. 50,000 per year on interest earned from:

• Savings accounts and fixed/recurring deposits with scheduled commercial banks
• Deposits with co-operative banks
• Post office deposits of any type — including POMIS

POMIS interest qualifies under Section 80TTB by virtue of the Explanation to the section, which includes "any deposit in an office or scheme of the Central Government notified in this behalf." India Post's POMIS is such a scheme.

How the deduction works in practice: You aggregate all eligible interest income (POMIS + SCSS + bank FDs + savings account interest), and claim a deduction of up to Rs. 50,000 on the combined total. If your aggregate eligible interest is Rs. 80,000, your deduction is capped at Rs. 50,000, not Rs. 80,000. The remaining Rs. 30,000 is taxable.

Critical restriction: Section 80TTB is available only under the old tax regime. If you opt for the new tax regime for AY 2027-28, you forfeit this deduction regardless of age. For many retirees whose taxable income consists mainly of interest, this is often the deciding factor when comparing regimes.

Section 80TTA vs. Section 80TTB: Stop Using the Wrong One

A surprisingly common ITR error is claiming POMIS interest under Section 80TTA. Here is the precise distinction:

• Section 80TTA — available to taxpayers below 60 — covers only savings bank account interest, up to Rs. 10,000. POMIS is not a savings account. It is a time-deposit-style scheme. Claiming POMIS interest under 80TTA is legally incorrect and will not survive scrutiny.
• Section 80TTB — available to taxpayers aged 60 and above — covers interest from bank deposits, post office deposits (including POMIS), and co-operative bank deposits, up to Rs. 50,000. This is the correct provision.
• Non-senior investors (below 60): No deduction is available on POMIS interest under any provision. The full amount is taxable.

If you are a senior citizen, ensure your tax preparer or CA is claiming 80TTB, not 80TTA, in your ITR. The difference can be Rs. 40,000 in additional deduction.

Worked Examples: Your Actual Tax Bill

Example 1: Salaried Individual, Age 45

Profile: Gross salary Rs. 12,00,000; POMIS investment Rs. 9,00,000 (single account) at 7.4% p.a.

Annual POMIS interest: Rs. 9,00,000 × 7.4% = Rs. 66,600 (Rs. 5,550 per month)

Old regime computation (abbreviated):

Tax on Rs. 10,66,600:

• Rs. 0–2.5L: Nil
• Rs. 2.5–5L: Rs. 12,500
• Rs. 5–10L: Rs. 1,00,000
• Rs. 10–10.666L: Rs. 66,600 × 30% = Rs. 19,980
• Subtotal tax: Rs. 1,32,480
• Plus 4% cess: Rs. 5,299
• Total tax: Rs. 1,37,779

The incremental tax specifically attributable to POMIS interest is Rs. 19,980 + cess = ~Rs. 20,779. This reduces your effective post-tax POMIS yield from 7.4% to approximately 5.1% per annum on the Rs. 9 lakh invested.

Example 2: Senior Citizen (Age 68), Old Tax Regime

Profile: Pension Rs. 3,60,000; POMIS Rs. 9,00,000 at 7.4% (annual interest Rs. 66,600); SCSS interest Rs. 24,000; bank savings account interest Rs. 6,000.

Section 80TTB: Total eligible interest = Rs. 66,600 + Rs. 24,000 + Rs. 6,000 = Rs. 96,600. Deduction capped at Rs. 50,000.

Net taxable income: Rs. 4,06,600 − Rs. 50,000 = Rs. 3,56,600

Tax (senior citizen slab, old regime):

• Up to Rs. 3,00,000: Nil
• Rs. 3,00,001 to Rs. 3,56,600 = Rs. 56,600 × 5% = Rs. 2,830
• Section 87A rebate: Available since net taxable income is below Rs. 5,00,000; rebate up to Rs. 12,500 absorbs the Rs. 2,830.
• Tax payable: Nil

This senior citizen earns roughly Rs. 1,02,600 in interest income in a year and still pays zero tax, because 80TTB shelters Rs. 50,000 and the 87A rebate covers the rest.

Example 3: Same Senior Under the New Tax Regime

New regime, FY 2026-27 (rates as per Budget 2025; verify for AY 2027-28):

• Standard deduction on pension: Rs. 75,000
• No Section 80TTB

New regime basic exemption is Rs. 4,00,000 (per Budget 2025 revision). Since Rs. 3,81,600 < Rs. 4,00,000, tax payable is Nil here too.

However, scale up the corpus — for instance, a senior couple with Rs. 9 lakh each in POMIS plus SCSS, generating Rs. 1,60,000+ in annual interest — and the absence of 80TTB under the new regime starts costing real money. Always run both regime computations before the advance tax deadline of 15 June 2026 to choose correctly for the full year.

How to Report POMIS Interest in Your ITR: Step by Step

1. Obtain your interest statement. Visit your home post office branch and request a passbook update or a printed annual interest certificate for FY 2026-27 (1 April 2026 to 31 March 2027). Alternatively, log in at ippbonline.com (India Post Payments Bank portal) if your POMIS payout goes into an IPPB account, and download the transaction history.

1. Total the twelve monthly credits. Add up all monthly POMIS credits for the year. If uncollected credits from POMIS sat in your Post Office Savings Account and earned additional savings-account interest, report that separately under savings account interest — it may attract Section 80TTA (if you are below 60) or contribute to the 80TTB pool (if you are a senior citizen).

1. Choose the right ITR form. Most retirees and salaried individuals with POMIS income file ITR-1 (Sahaj) — applicable if total income is up to Rs. 50 lakh from salary/pension, one house property, and other sources (excluding lottery and race winnings). If you have capital gains, two or more house properties, or directorship in a company, use ITR-2.

1. Enter under Schedule OS. In ITR-1 or ITR-2, navigate to "Income from Other Sources." Enter total POMIS interest in the row for interest income (other than savings account interest). There is no dedicated POMIS row — it merges with other post office / term deposit interest.

1. Claim 80TTB in Chapter VI-A. Senior citizens on the old regime: in the deductions schedule, enter the combined eligible interest income (POMIS + SCSS + bank deposits + savings account interest) in the 80TTB row, capped at Rs. 50,000.

1. Cross-check the AIS/TIS. Log into incometax.gov.in → AIS (Annual Information Statement) → review entries. India Post may or may not have filed an SFT (Statement of Financial Transactions) with your interest data. Do not rely solely on the AIS — reconcile against your own passbook. If there is a discrepancy, use the AIS feedback mechanism to flag it before filing.

1. File by the deadline. The due date for AY 2027-28 ITR (without audit) is 31 July 2027. Late filing after this date attracts a fee under Section 234F — Rs. 1,000 if total income does not exceed Rs. 5 lakh, or Rs. 5,000 in all other cases — plus interest under Section 234A at 1% per month on the outstanding tax.

Advance Tax on POMIS Income: Deadlines and Amounts

Because India Post collects no TDS, you bear full advance tax liability. Section 208 mandates advance tax payment if estimated net tax liability for the year exceeds Rs. 10,000.

Instalment schedule for non-senior individuals:

Senior citizens (60 years and above) with no business or professional income are exempt from advance tax under Section 207. They pay the entire tax liability as self-assessment tax before filing the ITR, with no interest under Sections 234B (failure to pay advance tax) or 234C (short payment of instalments). This is a meaningful administrative relief for retirees.

Quick estimate: On a Rs. 9 lakh POMIS investment at 7.4%, your annual interest is Rs. 66,600. If you are in the 20% slab (income Rs. 5–10 lakh), the incremental tax on POMIS interest alone is approximately Rs. 13,872 (20% × Rs. 66,600) plus cess = ~Rs. 14,427. This exceeds Rs. 10,000, so a non-senior investor must factor this into advance tax instalments.

Premature Closure: Penalty Arithmetic and Tax Treatment

POMIS permits premature closure with a penalty, subject to the following rules:

• Within 1 year: Premature closure is not permitted.
• Between 1 and 3 years: A penalty of 2% of principal is deducted. On a Rs. 9 lakh account: Rs. 18,000 is deducted from the principal returned to you.
• Between 3 and 5 years: A penalty of 1% of principal applies. On Rs. 9 lakh: Rs. 9,000 deducted.

The penalty is deducted from principal at the time of closure; interest accrued up to the closure date is paid in full. The penalty amount is not an allowable deduction under the Income-tax Act — you cannot offset it against interest income or treat it as a capital loss. It simply reduces your absolute return.

Tax at closure: Interest credited in earlier financial years has already been assessed in those years. Any residual interest credited at closure is taxable in the year of closure as Income from Other Sources. The returned principal is not income — it is return of capital.

Common Mistakes to Avoid

• Claiming Section 80C on POMIS investment. It is not an eligible 80C instrument. A wrongful deduction will be disallowed in scrutiny with interest and possible penalty under Section 270A.
• Not declaring POMIS interest because "there was no TDS." Absence of TDS does not mean exemption from tax. Undisclosed interest income is treated as concealment if detected through SFT or third-party data.
• Using Section 80TTA instead of 80TTB for senior citizens. 80TTA applies only to savings account interest (max Rs. 10,000). Senior citizens should claim 80TTB on the combined eligible interest, getting up to Rs. 50,000 relief. The difference can mean claiming Rs. 40,000 more in deduction.
• Assuming the AIS will show all POMIS interest automatically. India Post may not consistently file SFTs for all small savers. You are responsible for accurate disclosure, regardless of what appears in the AIS.
• Declaring joint account interest only in one co-holder's ITR. In a joint POMIS account, each co-holder must declare their proportionate share in their own ITR. Default is equal shares unless the account documentation specifies otherwise.
• Not comparing old and new tax regimes before the year begins. Opting into the new regime means permanently forgoing 80TTB for that year. Run the maths before filing Form 10-IEA or selecting the regime at the time of the first advance tax payment.
• Ignoring savings account interest on POMIS payouts. If your monthly POMIS credit sits uncollected in a POSA, it earns additional savings account interest — this too must be declared, and may attract a small 80TTA or 80TTB claim.

POMIS vs. Monthly Income Alternatives: A Tax and Cash-Flow Comparison

POMIS's unique advantage is the combination of sovereign safety, predictable monthly cash flow, and no TDS — making it operationally simple for retirees. Its disadvantage is the complete absence of 80C benefit and full taxability of interest.

For a non-senior investor in the 30% slab, post-tax POMIS yield at a 7.4% pre-tax rate is approximately 5.0–5.1%. Compare this against inflation and net returns from short-duration debt funds or corporate FDs before committing large corpus. For a senior citizen using 80TTB under the old regime, the effective tax on the first Rs. 50,000 of interest is zero, making POMIS more attractive within that shelter.

The bottom line on product selection: use POMIS for monthly cash flow you actually need, pair it with SCSS (which gives both cash flow and 80C), and keep PPF for the long-term, tax-free accumulation portion of your portfolio.

Key Takeaways

• POMIS provides zero Section 80C benefit. The deposit does not reduce your taxable income. Plan your Rs. 1,50,000 ceiling separately using PPF, NSC, or POTD.
• All POMIS interest is fully taxable as Income from Other Sources at your applicable slab rate for FY 2026-27, in the year each monthly credit is received.
• No TDS means full self-compliance. Non-senior investors must pay advance tax if estimated tax liability exceeds Rs. 10,000; senior citizens with no business income are exempt from advance tax and pay as self-assessment tax before the ITR due date.
• Senior citizens (60+) can claim up to Rs. 50,000 under Section 80TTB on combined eligible interest — including POMIS, SCSS, bank FDs, and savings account interest — but only under the old tax regime.
• Never apply Section 80TTA to POMIS interest. 80TTA is for savings bank account interest only (max Rs. 10,000). If you are a senior citizen, use 80TTB; if you are below 60, no deduction is available.
• Report POMIS interest in Schedule OS of your ITR, reconciled against your passbook and cross-checked with the AIS/TIS on the income-tax portal. File by 31 July 2027 for AY 2027-28.
• Premature closure penalties (1–2% of principal) are not tax-deductible. Factor them into the effective yield before closing an account early.