Meera joined a ₹99.5 lakh role as a business analyst in Coimbatore and had to pick a tax regime on the joining form. New regime: ₹4,91,058 a month, income tax of ₹26,21,603 a year. Old regime with no real deductions: ₹4,68,178 a month, because ₹99.5 lakh gets taxed ₹28,96,163 there. Same CTC, ₹22,880 a month difference, decided by one checkbox.
What ₹99.5 lakh CTC actually contains
Standard 50% basic structure at ₹99.5L:
| Component | Annual | Monthly |
|---|---|---|
| Basic salary | ₹49,75,000 | ₹4,14,583 |
| HRA (50% of basic) | ₹24,87,500 | ₹2,07,292 |
| Special allowance | ₹16,51,203 | ₹1,37,600 |
| Employer PF (12% of basic) | ₹5,97,000 | ₹49,750 |
| Gratuity provision (4.81%) | ₹2,39,297 | ₹19,941 |
| Total CTC | ₹99,50,000 | ₹8,29,167 |
Employer PF plus gratuity comes to ₹8,36,298. That money sits inside the ₹99.5 lakh CTC and never lands in your salary account. Your gross salary, the part payroll actually pays, is ₹91,13,703 a year.
Take-home calculation (new regime)
| Item | Annual | Monthly |
|---|---|---|
| Gross salary (excl. employer PF + gratuity) | ₹91,13,703 | ₹7,59,475 |
| Less: Employee PF | ₹5,97,000 | ₹49,750 |
| Less: Professional tax (Karnataka) | ₹2,400 | ₹200 |
| Less: Income tax | ₹26,21,603 | ₹2,18,467 |
| In-hand | ₹58,92,700 | ₹4,91,058 |
Tax working: gross ₹91,13,703 minus the ₹75,000 standard deduction leaves taxable income of ₹90,38,703. Slab tax works out to ₹22,91,611, and after cess the final income tax is ₹26,21,603.
New regime vs old regime at this salary
Under the new regime, income tax works out to ₹26,21,603 a year. Switch to the old regime with no major deductions and the same ₹99.5 lakh is taxed ₹28,96,163 a year, pulling monthly in-hand down to ₹4,68,178. That’s a gap of ₹2,74,560 a year, gone for ticking the wrong box.
The old regime only catches up if you genuinely stack deductions: the full ₹1.5 lakh under 80C, ₹25,000 of 80D health cover, ₹50,000 of NPS under 80CCD(1B), and real HRA exemption from rent paid. Without most of that, stay on the new regime. Run your actual numbers both ways in the take-home calculator before you commit on the joining form.
How take-home moves across the salary ladder
| CTC | Monthly take-home | Income tax / year |
|---|---|---|
| ₹98L | ₹4,84,288 | ₹25,74,450/yr |
| ₹99L | ₹4,88,802 | ₹26,05,885/yr |
| ₹99.5L | ₹4,91,058 | ₹26,21,603/yr |
All figures: new regime, Karnataka professional tax, 50% basic structure, FY 2025-26. Plug your own CTC and city into the take-home salary calculator for an exact number.
Sources
- Income Tax Act 1961: Section 115BAC new regime slabs, ₹75,000 standard deduction, Section 87A rebate (FY 2025-26)
- EPFO: 12% employee plus 12% employer PF contribution on basic salary
- Payment of Gratuity Act 1972: 4.81% gratuity provision formula
- State Professional Tax Acts (Karnataka rate used as the representative figure)