Aarav, a product manager in Gurugram, signed a ₹31 lakh CTC last spring and assumed the money would flow in cleanly. His monthly CTC reads ₹2,58,333 on paper. What actually lands in the bank is ₹1,85,445 a month, and the gap surprised him. Most of his income sits inside the 30% slab, so the annual income tax of ₹4,25,707 works out to 13.7% of CTC. That leaves take-home at 71.8% of CTC, which is honestly not a bad ratio at this band.
What ₹31 lakh CTC actually contains
Standard 50% basic structure at ₹31L:
| Component | Annual | Monthly |
|---|---|---|
| Basic salary | ₹15,50,000 | ₹1,29,167 |
| HRA (50% of basic) | ₹7,75,000 | ₹64,583 |
| Special allowance | ₹5,14,445 | ₹42,870 |
| Employer PF (12% of basic) | ₹1,86,000 | ₹15,500 |
| Gratuity provision (4.81%) | ₹74,555 | ₹6,213 |
| Total CTC | ₹31,00,000 | ₹2,58,333 |
Employer PF plus gratuity comes to ₹2,60,555. That money sits inside the ₹31 lakh CTC and never lands in your salary account. Your gross salary, the part payroll actually pays, is ₹28,39,445 a year.
Take-home calculation (new regime)
| Item | Annual | Monthly |
|---|---|---|
| Gross salary (excl. employer PF + gratuity) | ₹28,39,445 | ₹2,36,620 |
| Less: Employee PF | ₹1,86,000 | ₹15,500 |
| Less: Professional tax (Karnataka) | ₹2,400 | ₹200 |
| Less: Income tax | ₹4,25,707 | ₹35,476 |
| In-hand | ₹22,25,338 | ₹1,85,445 |
Tax working: gross ₹28,39,445 minus the ₹75,000 standard deduction leaves taxable income of ₹27,64,445. Slab tax is ₹20,000 in the 5% slab, ₹40,000 in the 10% slab, ₹60,000 in the 15% slab, ₹80,000 in the 20% slab, ₹1,00,000 in the 25% slab, and ₹1,09,334 in the 30% slab, totalling ₹4,09,334. Add 4% cess of ₹16,373 and the income tax is ₹4,25,707 a year. No surcharge applies here, since taxable income stays under ₹50 lakh.
Basic-heavy structuring at the entry band
At ₹31 lakh, the single biggest lever the new regime still hands you is employer NPS under 80CCD(2), where a contribution of up to 14% of basic is fully deductible from taxable income. Ask HR to route part of your package there instead of a flat allowance. Since your taxable income of ₹27,64,445 sits well below ₹50 lakh, there is no surcharge, and the 10% surcharge only kicks in once taxable income crosses ₹50 lakh (roughly ₹55 lakh CTC). Push basic higher and the NPS deduction scales with it. Model each version through the take-home calculator before you sign. Small changes in structure move real money here.
How take-home moves across the salary ladder
| CTC | Monthly take-home | Income tax / year |
|---|---|---|
| ₹28L | ₹1,71,191 | ₹3,39,974 |
| ₹29L | ₹1,75,942 | ₹3,68,552 |
| ₹30L | ₹1,80,693 | ₹3,97,129 |
| ₹31L | ₹1,85,445 | ₹4,25,707 |
| ₹32L | ₹1,90,196 | ₹4,54,284 |
| ₹33L | ₹1,94,948 | ₹4,82,862 |
| ₹34L | ₹1,99,699 | ₹5,11,440 |
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)