Income tax on a ₹40 lakh salary is ₹7,87,800 under the new regime for FY 2026-27, including 4% cess. That is about ₹65,650 a month, leaving ₹2,67,683 of monthly salary after tax. Under the old regime with ₹1.5 lakh of 80C investments the tax would be ₹9,90,600.
Tax on ₹40 lakh salary, new regime (FY 2026-27)
₹7,87,800
- Monthly salary after tax
- ₹2,67,683
- Old regime (with 80C)
- ₹9,90,600
- Effective tax rate
- 19.7%
New vs old regime on a ₹40 lakh salary
| Option | Taxable income | Total tax | Monthly salary after tax |
|---|---|---|---|
| New regime | ₹39,25,000 | ₹7,87,800 | ₹2,67,683 |
| Old regime, no deductions | ₹39,50,000 | ₹10,37,400 | ₹2,46,883 |
| Old regime with ₹1.5 lakh 80C | ₹38,00,000 | ₹9,90,600 | ₹2,50,783 |
| Old regime with ₹1.5 lakh 80C + ₹2 lakh other deductions | ₹36,00,000 | ₹9,28,200 | ₹2,55,983 |
The new regime is cheaper for most people at ₹40 lakh. The old regime only wins if your deductions (80C, 80D, HRA exemption, home loan interest and so on, on top of the ₹50,000 standard deduction) add up to more than about ₹8 lakh.
New regime slab-wise tax on ₹40 lakh
Taxable income is ₹40,00,000 minus the ₹75,000 standard deduction = ₹39,25,000.
| Slab | Income in slab | Rate | Tax |
|---|---|---|---|
| ₹0 to ₹4,00,000 | ₹4,00,000 | 0% | ₹0 |
| ₹4,00,000 to ₹8,00,000 | ₹4,00,000 | 5% | ₹20,000 |
| ₹8,00,000 to ₹12,00,000 | ₹4,00,000 | 10% | ₹40,000 |
| ₹12,00,000 to ₹16,00,000 | ₹4,00,000 | 15% | ₹60,000 |
| ₹16,00,000 to ₹20,00,000 | ₹4,00,000 | 20% | ₹80,000 |
| ₹20,00,000 to ₹24,00,000 | ₹4,00,000 | 25% | ₹1,00,000 |
| ₹24,00,000 to above | ₹15,25,000 | 30% | ₹4,57,500 |
| Health and education cess (4%) | ₹30,300 | ||
| Total tax | ₹7,87,800 |
Your monthly in-hand pay will also be reduced by employee PF (usually 12% of basic pay) and professional tax where your state charges it, so it is usually a little lower than the after-tax figure above.
Compare nearby salaries
| Salary | New regime tax | Old regime (80C) | Monthly after tax (new) |
|---|---|---|---|
| ₹30 lakh | ₹4,75,800 | ₹6,78,600 | ₹2,10,350 |
| ₹32 lakh | ₹5,38,200 | ₹7,41,000 | ₹2,21,817 |
| ₹35 lakh | ₹6,31,800 | ₹8,34,600 | ₹2,39,017 |
| ₹40 lakh | ₹7,87,800 | ₹9,90,600 | ₹2,67,683 |
| ₹45 lakh | ₹9,43,800 | ₹11,46,600 | ₹2,96,350 |
| ₹50 lakh | ₹10,99,800 | ₹13,02,600 | ₹3,25,017 |
| ₹60 lakh | ₹15,52,980 | ₹17,76,060 | ₹3,70,585 |
Change the numbers
Enter your own deductions, age and employer NPS to compare both regimes.
Frequently asked questions
How much tax do I pay on a ₹40 lakh salary in the new regime?
You pay ₹7,87,800 including 4% cess in FY 2026-27, on taxable income of ₹39,25,000 after the ₹75,000 standard deduction. Your effective tax rate is 19.7%.
Is the old or new regime better for ₹40 lakh?
The new regime is cheaper for most people at ₹40 lakh. The old regime only wins if your deductions (80C, 80D, HRA exemption, home loan interest and so on, on top of the ₹50,000 standard deduction) add up to more than about ₹8 lakh.
What is the monthly salary after tax on ₹40 lakh a year?
About ₹2,67,683 a month under the new regime, before employee PF and professional tax.
FY 2026-27 (AY 2027-28), resident individual below 60 with salary income. Excludes capital gains and other specially taxed income. An estimate, not tax advice. Related: Income tax for all salaries · income tax calculator · HRA exemption calculator