Rahul joined a ₹48.5 lakh role as a HR business partner in Gurgaon and had to pick a tax regime on the joining form. New regime: ₹2,68,595 a month, income tax of ₹9,25,816 a year. Old regime with no real deductions: ₹2,47,795 a month, because ₹48.5 lakh gets taxed ₹11,75,416 there. Same CTC, ₹20,800 a month difference, decided by one checkbox.
What ₹48.5 lakh CTC actually contains
Standard 50% basic structure at ₹48.5L:
| Component | Annual | Monthly |
|---|---|---|
| Basic salary | ₹24,25,000 | ₹2,02,083 |
| HRA (50% of basic) | ₹12,12,500 | ₹1,01,042 |
| Special allowance | ₹8,04,858 | ₹67,071 |
| Employer PF (12% of basic) | ₹2,91,000 | ₹24,250 |
| Gratuity provision (4.81%) | ₹1,16,642 | ₹9,720 |
| Total CTC | ₹48,50,000 | ₹4,04,167 |
Employer PF plus gratuity comes to ₹4,07,643. That money sits inside the ₹48.5 lakh CTC and never lands in your salary account. Your gross salary, the part payroll actually pays, is ₹44,42,358 a year.
Take-home calculation (new regime)
| Item | Annual | Monthly |
|---|---|---|
| Gross salary (excl. employer PF + gratuity) | ₹44,42,358 | ₹3,70,196 |
| Less: Employee PF | ₹2,91,000 | ₹24,250 |
| Less: Professional tax (Karnataka) | ₹2,400 | ₹200 |
| Less: Income tax | ₹9,25,816 | ₹77,151 |
| In-hand | ₹32,23,142 | ₹2,68,595 |
Tax working: gross ₹44,42,358 minus the ₹75,000 standard deduction leaves taxable income of ₹43,67,358. Slab tax works out to ₹8,90,207, and after cess the final income tax is ₹9,25,816.
New regime vs old regime at this salary
Under the new regime, income tax works out to ₹9,25,816 a year. Switch to the old regime with no major deductions and the same ₹48.5 lakh is taxed ₹11,75,416 a year, pulling monthly in-hand down to ₹2,47,795. That’s a gap of ₹2,49,600 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 |
|---|---|---|
| ₹47L | ₹2,61,468 | ₹8,82,949/yr |
| ₹48L | ₹2,66,219 | ₹9,11,527/yr |
| ₹49L | ₹2,70,971 | ₹9,40,104/yr |
| ₹50L | ₹2,75,722 | ₹9,68,682/yr |
| ₹48.5L | ₹2,68,595 | ₹9,25,816/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)