Sneha joined a ₹73.5 lakh role as a data analyst in Chennai and had to pick a tax regime on the joining form. New regime: ₹3,73,713 a month, income tax of ₹18,04,282 a year. Old regime with no real deductions: ₹3,50,833 a month, because ₹73.5 lakh gets taxed ₹20,78,842 there. Same CTC, ₹22,880 a month difference, decided by one checkbox.
What ₹73.5 lakh CTC actually contains
Standard 50% basic structure at ₹73.5L:
| Component | Annual | Monthly |
|---|---|---|
| Basic salary | ₹36,75,000 | ₹3,06,250 |
| HRA (50% of basic) | ₹18,37,500 | ₹1,53,125 |
| Special allowance | ₹12,19,733 | ₹1,01,644 |
| Employer PF (12% of basic) | ₹4,41,000 | ₹36,750 |
| Gratuity provision (4.81%) | ₹1,76,768 | ₹14,731 |
| Total CTC | ₹73,50,000 | ₹6,12,500 |
Employer PF plus gratuity comes to ₹6,17,768. That money sits inside the ₹73.5 lakh CTC and never lands in your salary account. Your gross salary, the part payroll actually pays, is ₹67,32,233 a year.
Take-home calculation (new regime)
| Item | Annual | Monthly |
|---|---|---|
| Gross salary (excl. employer PF + gratuity) | ₹67,32,233 | ₹5,61,019 |
| Less: Employee PF | ₹4,41,000 | ₹36,750 |
| Less: Professional tax (Karnataka) | ₹2,400 | ₹200 |
| Less: Income tax | ₹18,04,282 | ₹1,50,357 |
| In-hand | ₹44,84,550 | ₹3,73,713 |
Tax working: gross ₹67,32,233 minus the ₹75,000 standard deduction leaves taxable income of ₹66,57,233. Slab tax works out to ₹15,77,170, and after cess the final income tax is ₹18,04,282.
New regime vs old regime at this salary
Under the new regime, income tax works out to ₹18,04,282 a year. Switch to the old regime with no major deductions and the same ₹73.5 lakh is taxed ₹20,78,842 a year, pulling monthly in-hand down to ₹3,50,833. 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 |
|---|---|---|
| ₹72L | ₹3,66,943 | ₹17,57,129/yr |
| ₹73L | ₹3,71,456 | ₹17,88,564/yr |
| ₹74L | ₹3,75,969 | ₹18,20,000/yr |
| ₹75L | ₹3,80,482 | ₹18,51,435/yr |
| ₹73.5L | ₹3,73,713 | ₹18,04,282/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)