📖 Income Tax for Government Employees: New vs Old Regime
Income tax planning for government employees is different from a normal salary estimate because pay slips include basic pay, DA, HRA, transport allowance, NPS contribution, arrears, leave encashment, LTC, pension-related entries and other allowances. A good income tax calculator should compare both tax regimes and explain which deductions are actually allowed in each regime.
For AY 2026-27, the new tax regime is the default tax regime. Salaried employees without business income can still choose the old regime each year while filing the income tax return or giving TDS declaration to the employer. The old regime allows HRA exemption, LTA/LTC exemption, 80C, 80D, home loan interest and several deductions. The new regime has lower slab rates and a higher rebate threshold, but most old deductions are not available.
New Tax Regime Slabs for AY 2026-27
The revised new regime slabs for AY 2026-27 are simpler and wider than the old slabs. Tax is nil up to ₹4 lakh. Income from ₹4 lakh to ₹8 lakh is taxed at 5%, ₹8 lakh to ₹12 lakh at 10%, ₹12 lakh to ₹16 lakh at 15%, ₹16 lakh to ₹20 lakh at 20%, ₹20 lakh to ₹24 lakh at 25% and above ₹24 lakh at 30%. Health and education cess of 4% is added after rebate and surcharge where applicable.
| Total Income under New Regime | Rate | Running Tax Formula |
|---|---|---|
| Up to ₹4,00,000 | 0% | Nil |
| ₹4,00,001 to ₹8,00,000 | 5% | 5% above ₹4 lakh |
| ₹8,00,001 to ₹12,00,000 | 10% | ₹20,000 + 10% above ₹8 lakh |
| ₹12,00,001 to ₹16,00,000 | 15% | ₹60,000 + 15% above ₹12 lakh |
| ₹16,00,001 to ₹20,00,000 | 20% | ₹1,20,000 + 20% above ₹16 lakh |
| ₹20,00,001 to ₹24,00,000 | 25% | ₹2,00,000 + 25% above ₹20 lakh |
| Above ₹24,00,000 | 30% | ₹3,00,000 + 30% above ₹24 lakh |
Section 87A Rebate and ₹12.75 Lakh Salary Point
Under the new regime, resident individuals can get Section 87A rebate when total income does not exceed ₹12 lakh. The maximum rebate is ₹60,000 for AY 2026-27, and marginal relief may apply when income slightly exceeds ₹12 lakh. For salaried taxpayers, the practical “no tax” salary point becomes ₹12.75 lakh because ₹75,000 standard deduction can reduce salary income to ₹12 lakh. This benefit does not apply to special-rate income such as certain capital gains.
Old Regime Deductions
The old regime is still useful for government employees who have high deductions. Common old-regime benefits include HRA exemption under Section 10(13A), LTC/LTA exemption under Section 10(5), standard deduction of ₹50,000, 80C investments up to ₹1.5 lakh, 80D medical insurance, home loan interest for self-occupied house property and certain disability or donation deductions. If your HRA and deductions are large, old regime may still beat the new regime.
HRA Exemption Formula
HRA exemption in the old regime is the least of three amounts: actual HRA received, rent paid minus 10% of salary, or 50% of salary for metro cities and 40% for non-metro cities. For this purpose, salary generally means basic pay plus DA if DA enters retirement benefits. The calculator asks for annual Basic + DA separately so the HRA estimate is more realistic.
NPS Employer Contribution for Government Employees
Employer contribution to NPS under Section 80CCD(2) is one of the most important deductions for government employees. It can be available even under the new regime, subject to allowed limits. For government employees, the employer contribution limit is commonly 14% of salary. The calculator caps the entered employer NPS contribution at 14% of the Basic + DA value entered by the user.
Example: Which Regime is Better?
Suppose annual gross salary is ₹14,00,000, Basic + DA is ₹9,00,000, HRA received is ₹2,40,000, annual rent is ₹3,00,000, old regime deductions are ₹2,00,000 and employer NPS contribution is ₹1,20,000. The old regime may become better if HRA exemption plus deductions significantly reduce taxable income. But if the employee has low rent, no 80C investments and no home loan deduction, the new regime may produce lower tax because of wider slabs and rebate structure.
Common Mistakes to Avoid
- Do not claim HRA exemption in the new regime.
- Do not use ₹75,000 standard deduction in old regime; use ₹50,000 unless law changes.
- Do not apply Section 87A rebate to special-rate income like some capital gains.
- Do not forget 4% health and education cess after tax and rebate.
- Do not enter monthly salary where annual salary is required.
- Do not treat calculator result as final TDS or ITR liability; verify Form 16 and AIS.