Arjun joined a ₹72.5 lakh role as a product manager in Hyderabad and had to pick a tax regime on the joining form. New regime: ₹3,69,199 a month, income tax of ₹17,72,847 a year. Old regime with no real deductions: ₹3,46,319 a month, because ₹72.5 lakh gets taxed ₹20,47,407 there. Same CTC, ₹22,880 a month difference, decided by one checkbox.
What ₹72.5 lakh CTC actually contains
Standard 50% basic structure at ₹72.5L:
| Component | Annual | Monthly |
|---|---|---|
| Basic salary | ₹36,25,000 | ₹3,02,083 |
| HRA (50% of basic) | ₹18,12,500 | ₹1,51,042 |
| Special allowance | ₹12,03,138 | ₹1,00,261 |
| Employer PF (12% of basic) | ₹4,35,000 | ₹36,250 |
| Gratuity provision (4.81%) | ₹1,74,363 | ₹14,530 |
| Total CTC | ₹72,50,000 | ₹6,04,167 |
Employer PF plus gratuity comes to ₹6,09,363. That money sits inside the ₹72.5 lakh CTC and never lands in your salary account. Your gross salary, the part payroll actually pays, is ₹66,40,638 a year.
Take-home calculation (new regime)
| Item | Annual | Monthly |
|---|---|---|
| Gross salary (excl. employer PF + gratuity) | ₹66,40,638 | ₹5,53,386 |
| Less: Employee PF | ₹4,35,000 | ₹36,250 |
| Less: Professional tax (Karnataka) | ₹2,400 | ₹200 |
| Less: Income tax | ₹17,72,847 | ₹1,47,737 |
| In-hand | ₹44,30,391 | ₹3,69,199 |
Tax working: gross ₹66,40,638 minus the ₹75,000 standard deduction leaves taxable income of ₹65,65,638. Slab tax works out to ₹15,49,691, and after cess the final income tax is ₹17,72,847.
New regime vs old regime at this salary
Under the new regime, income tax works out to ₹17,72,847 a year. Switch to the old regime with no major deductions and the same ₹72.5 lakh is taxed ₹20,47,407 a year, pulling monthly in-hand down to ₹3,46,319. 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 |
|---|---|---|
| ₹71L | ₹3,62,429 | ₹17,25,694/yr |
| ₹72L | ₹3,66,943 | ₹17,57,129/yr |
| ₹73L | ₹3,71,456 | ₹17,88,564/yr |
| ₹74L | ₹3,75,969 | ₹18,20,000/yr |
| ₹72.5L | ₹3,69,199 | ₹17,72,847/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)