Published 9 May 2026
Section 16(ia) of the Income-tax Act, 1961 as amended by the Finance Act, 2024 -- the raise of the new-regime standard deduction from Rs 50,000 to Rs 75,000; the policy calibration vis-à-vis the salaried class; the comparison with the old-regime Rs 50,000 standard deduction; the cumulative effect with the Section 87A rebate creating the Rs 12.75 lakh zero-tax sweet spot; and the practitioner's framing for the salaried client
Taxpayer Brief
When the new regime under section 115BAC was introduced by Finance Act, 2020, it disallowed the section 16(ia) standard deduction entirely -- producing a wider-slab regime that, taken at face value, was generally inferior to the old regime for most salaried employees with even modest deductions. The Finance Act, 2023 introduced the Rs 50,000 standard deduction in the new regime -- bringing parity with the old regime's standard deduction. The Finance Act, 2024 then raised the new-regime standard deduction further to Rs 75,000 (effective from Tax Year 2024-25 onwards), opening a Rs 25,000 gap above the old regime's Rs 50,000 standard deduction. This was a deliberate policy choice -- Government using the standard deduction as the principal lure to migrate the salaried class to the new regime. Combined with the Section 87A rebate at Rs 60,000 for income up to Rs 12 lakh (Finance Act, 2025), the new-regime salaried profile produces the much-discussed Rs 12.75 lakh zero-tax sweet spot. This article walks through the framework, the policy calibration, and the practitioner's framing.
Complexity Matrix
Feature | Complexity Level | Primary Risk |
|---|---|---|
Salaried up to Rs 12.75 lakh -- pure new-regime sweet spot | Low | Standard deduction + Section 87A produces zero tax |
Salaried Rs 13-15 lakh just above sweet spot | Medium | Marginal relief band; cliff-edge mitigation |
Pension recipient -- standard deduction equally applies | Low | Same architecture |
Salaried switching from old to new regime mid-career | High | Comparative computation discipline |
1. The Standard Deduction Architecture Comparison
Tax Year | Old Regime | New Regime |
|---|---|---|
2018-19 onwards | Rs 40,000 (raised from Rs 24,000 transport allowance) | Did not exist (new regime not yet introduced) |
2019-20 onwards | Rs 50,000 (raised from Rs 40,000) | Did not exist |
2020-21 to 2022-23 | Rs 50,000 | Nil (new regime did not initially include standard deduction) |
2023-24 | Rs 50,000 | Rs 50,000 (introduced by Finance Act, 2023) |
2024-25 onwards | Rs 50,000 | Rs 75,000 (raised by Finance Act, 2024) |
The Rs 25,000 differential Pre Finance Act, 2024, the new regime and the old regime had identical Rs 50,000 standard deduction. Post Finance Act, 2024, the new regime is Rs 25,000 ahead. For a salaried employee in the 30% bracket plus 4% Cess, this Rs 25,000 differential saves approximately Rs 7,800 of annual tax. For a salaried employee in the 5% bracket (low-income), it saves approximately Rs 1,300. The differential is the simplest visible signal that the Finance Act prefers the new regime -- it is the only Income Tax line item where the new regime is structurally more generous than the old. |
2. The Cumulative Effect with Section 87A -- The Rs 12.75 Lakh Zero-Tax Sweet Spot
The Finance Act, 2025 amendment raised the section 87A rebate under the new regime to Rs 60,000 for total income up to Rs 12 lakh (the rebate cuts off above Rs 12 lakh, with marginal relief operating in a small band). Combined with the Rs 75,000 standard deduction, a salaried employee with gross salary up to Rs 12,75,000 produces -- (i) total income after standard deduction of up to Rs 12,00,000 (within Section 87A threshold); (ii) slab tax of approximately Rs 60,000; (iii) Section 87A rebate of Rs 60,000 fully offsetting the tax; (iv) zero net tax. This is the much-discussed Rs 12.75 lakh sweet spot.
Step | Amount |
|---|---|
Gross Salary | Rs 12,75,000 |
Less: Section 16(ia) standard deduction (new regime) | (Rs 75,000) |
Total Income (under new regime) | Rs 12,00,000 |
Slab Tax computation under new regime (Rs 4L = nil + 5% × Rs 4L = Rs 20K + 10% × Rs 4L = Rs 40K) | Rs 60,000 |
Less: Section 87A rebate (income up to Rs 12L) | (Rs 60,000) |
Tax After Rebate | Nil |
Plus 4% Cess | Nil |
Total Tax Payable | Zero |
The Marginal Relief Band Above Rs 12 Lakh Sub-section (2) of section 87A introduces marginal relief such that a one-rupee increase from Rs 12L to Rs 12L-and-1 does not push the tax from zero to Rs 60,000 (which would have been a confiscatory marginal rate). The relief operates such that each additional rupee of income above Rs 12 lakh produces approximately one rupee of additional tax -- until the slab tax catches up around Rs 12.78 lakh of total income. This smooth taper is the principal architectural innovation of the Finance Act, 2025 amendment. |
3. Why the Government Chose the Standard Deduction Lure
The Finance Act, 2024's choice of the standard deduction as the principal lure for the new regime reflects three policy calculations -- (i) Universality -- the standard deduction applies equally to all salaried employees regardless of investment / housing-loan / mediclaim profile, producing a clean simple comparison that does not require profile-specific calibration; (ii) Visibility -- 'Rs 75,000 vs Rs 50,000' is an immediately understandable Rs 25,000 difference, while the slab differentials require multi-step computation; (iii) Pension parity -- pensioners receive the same standard deduction, so the senior-citizen demographic is also captured. The standard deduction is therefore the simplest, most visible, and most universal mechanism to migrate the salaried class. The Section 87A rebate is the second-order lure that converts the Rs 12.75 lakh sweet spot into a true zero-tax outcome.
4. The Implications for the Pensioner
Pensioners receive the section 16(ia) standard deduction equally with salaried employees. A pensioner in the new regime with annual pension up to Rs 12.75 lakh enters the same zero-tax sweet spot. RET-11 covers the pensioner standard deduction in detail. The cumulative effect of the new-regime mechanics for the senior-citizen pensioner -- (i) Rs 75,000 standard deduction; (ii) Section 87A rebate up to Rs 60,000 below Rs 12 lakh; (iii) loss of section 80TTB Rs 50,000 senior interest deduction (disallowed under new regime); (iv) loss of section 80D mediclaim Rs 50,000 (disallowed). For a typical pensioner with Rs 8-12 lakh of pension + interest income, the new regime usually wins despite the loss of 80TTB / 80D.
5. Practitioner Documentation Discipline
- Annual computation comparing old regime + Rs 50K standard deduction vs new regime + Rs 75K standard deduction.
- Form 10-IEA opt-IN-to-old-regime filing only where old regime saves more tax.
- For salaried employees, communicate the regime choice to the employer's payroll for monthly Tax Deducted at Source under section 192.
- For pensioners, verify that the pension trust applies the standard deduction in Form 16 / Form 130 (RET-11).
- Marginal relief computation where total income is Rs 12L to approximately Rs 12.78 lakh.
- Income Tax Return reflects the chosen regime; Schedule TI computation aligns with elected regime.
6. Case Law Reference and Anticipatory Legal Analysis
Case Law Reference: The pensioner-as-salaried-equivalent jurisprudence Sub-clause (ia) of section 16 of the Income-tax Act, 1961 textually applies to 'income chargeable under the head Salaries'; the Tribunal jurisprudence on whether pension income falls under section 17 'Salaries' -- chiefly the Delhi Tribunal in [VERIFY: confirm Tribunal citations on pension-as-salary classification -- e.g., proceedings on Government pensioner standard deduction] -- consistently treats pension from former employment as salary, attracting section 16(ia). The Finance Act, 2024 enhancement of the standard deduction to Rs 75,000 under the new regime (Rs 50,000 retained under the old regime) applies equally to salaried employees and pensioners drawing pension from former employment. Family pension under sub-clause (iia) of section 57 attracts a separate Rs 25,000 / one-third deduction under the new regime (Finance Act, 2024) and is governed by Other Sources jurisprudence rather than section 16(ia). [VERIFY: cross-check specific Tribunal citations in the BharatTax case-law database.] |
Prospective Interpretation -- The standard-deduction reading at multi-employer transitions The Rs 75,000 standard deduction is an annual cap, not a per-employer cap. Where the assessee changes employment mid-year and receives Form 16 from two employers, each Form 16 may show the standard deduction applied -- producing a duplicative claim if the Income Tax Return is filed without aggregation reconciliation. The Tribunal has consistently disallowed such duplicative claims at the assessment stage. Two unsettled interpretive issues. (i) Treatment of mid-year regime switch -- where the assessee is on old regime under Employer A (Rs 50,000 standard deduction) and switches to Employer B mid-year while electing new regime (Rs 75,000 standard deduction); the Income Tax Return must reconcile to a single regime for the full year, and the appropriate standard deduction (Rs 50,000 or Rs 75,000) is determined by the elected regime. (ii) Treatment of pensioner with concurrent salaried employment -- where a re-employed retiree draws both pension (treated as salary under section 17) and active salary, the aggregate deduction remains Rs 75,000; the Tribunal has not yet confirmed whether the deduction is allocated proportionately across the two streams or applied to the aggregate. The BharatTax case-law database should monitor emerging Tribunal positions on these interpretive issues. [VERIFY: confirm Tribunal decisions emerging on the section 16(ia) post-Finance-Act-2024 framework.] |
7. Key Takeaways
- Section 16(ia) standard deduction raised by Finance Act, 2024 from Rs 50,000 (new regime) to Rs 75,000 -- creating Rs 25,000 differential above old regime.
- Combined with Section 87A rebate of Rs 60,000 for income up to Rs 12 lakh under new regime, produces the Rs 12.75 lakh zero-tax sweet spot.
- Marginal relief operates Rs 12-12.78 lakh band, smoothing the cliff edge.
- Pensioners receive equal section 16(ia) treatment -- same sweet spot logic.
- Standard deduction is the simplest, most visible regime-migration lever -- universal across the salaried / pensioner demographic.
- Practitioner workflow -- annual regime computation; Form 10-IEA opt-in for old regime; communicate to employer payroll.
Disclaimer: This article is for general information only. It does not constitute tax / legal advice. Please consult a qualified Chartered Accountant or tax practitioner for advice specific to your circumstances. The legal position is current as of FA 2024 (No. 2) / FA 2025; subsequent amendments and CBDT notifications may modify the position.