If your annual income is around ₹12 lakh, you’re right at the centre of India’s most important income tax update in FY 2025–26. The government recently revised slab rates under the new tax regime, giving a huge boost to middle-class taxpayers.
The highlight? Under the new system, income up to ₹12 lakh (₹12.75 lakh for salaried individuals with standard deduction) is completely tax-free. But under the old regime, the tax calculation is very different.
Let’s break down the 12 lakh tax slab, compare old and new regimes, and see how much tax you actually need to pay.
What is the 12 lakh tax slab currently?
✅ Under the New Regime (FY 2025–26)
The 12 lakh income tax slab falls in the 10% bracket under Section 115BAC. Here’s how it works:
- Income up to ₹4,00,000 → Nil
- ₹4,00,001 – ₹8,00,000 → 5% = ₹20,000
- ₹8,00,001 – ₹12,00,000 → 10% = ₹40,000
- Total before rebate = ₹60,000
👉 But here’s the relief: thanks to the enhanced Section 87A rebate, if your taxable income is up to ₹12 lakh (₹12.75 lakh salaried with standard deduction), your final tax = ₹0.
✅ So, the 12 lakh tax slab new regime = Zero tax liability.
✅ Under the Old Regime (FY 2025–26)
In the old regime, ₹12 lakh falls in the 30% slab (above ₹10 lakh). Let’s calculate:
- Up to ₹2,50,000 → Nil
- ₹2,50,001 – ₹5,00,000 → 5% = ₹12,500
- ₹5,00,001 – ₹10,00,000 → 20% = ₹1,00,000
- ₹10,00,001 – ₹12,00,000 → 30% of ₹2,00,000 = ₹60,000
- Total = ₹1,72,500
- Add 4% cess = ₹6,900
- Final tax = ₹1,79,400
👉 So, the tax on 12 lakh income old regime = approx. ₹1.79 lakh (before deductions).
👉 Summary of 12 lakh tax slab:
- New regime → ₹0 (rebate makes it tax-free).
- Old regime → ~₹1.79 lakh without deductions (can reduce with 80C, 80D, etc.).
How is income tax on 12 lakh salary calculated under the new regime?
The new tax regime (Section 115BAC) introduced in Budget 2025 is extremely favourable for taxpayers earning up to ₹12–12.75 lakh.
Step-by-step calculation (FY 2025–26):
- Annual income = ₹12,00,000
- Standard deduction (for salaried) = ₹75,000
- Taxable income = ₹11,25,000
Now apply new slab rates:
- Up to ₹4,00,000 → Nil
- ₹4,00,001 – ₹8,00,000 → 5% = ₹20,000
- ₹8,00,001 – ₹11,25,000 → 10% of ₹3,25,000 = ₹32,500
- Total before rebate = ₹52,500
👉 But here’s the key: under Section 87A rebate, if your taxable income is up to ₹12 lakh (₹12.75 lakh for salaried), your entire tax liability is cancelled.
✅ Final tax on 12 lakh salary in new regime = ₹0
👉 This is why the 12 lakh tax slab new regime is considered a huge relief for middle-class salaried employees.
How is income tax on 12 lakh salary calculated under the old regime?
The old tax regime uses higher slab rates but allows deductions. Let’s calculate both scenarios—without and with deductions.
Without deductions:
- Annual income = ₹12,00,000
- Apply old slabs:
- Up to ₹2,50,000 → Nil
- ₹2,50,001 – ₹5,00,000 → 5% = ₹12,500
- ₹5,00,001 – ₹10,00,000 → 20% of ₹5,00,000 = ₹1,00,000
- ₹10,00,001 – ₹12,00,000 → 30% of ₹2,00,000 = ₹60,000
- Up to ₹2,50,000 → Nil
- Total tax = ₹1,72,500
- Add 4% cess = ₹6,900
- Final tax = ₹1,79,400
With deductions (example):
- 80C investments (PPF/ELSS/LIC) = ₹1,50,000
- 80D (health insurance) = ₹25,000
- HRA exemption = ₹50,000
- Net taxable income = ₹9,75,000
Now apply slabs:
- Up to ₹2,50,000 → Nil
- ₹2,50,001 – ₹5,00,000 → 5% = ₹12,500
- ₹5,00,001 – ₹9,75,000 → 20% of ₹4,75,000 = ₹95,000
- Total = ₹1,07,500
- Add 4% cess = ₹4,300
- Final tax = ₹1,11,800
👉 So, the tax on 12 lakh income old regime can drop significantly with deductions, though it won’t be completely zero like in the new regime.
Which regime is better for 12 lakh salary: old or new?
The answer depends on your financial habits and whether you actively use tax-saving investments.
- New Regime (Best for most salaried earners)
- Automatic zero tax up to ₹12–12.75 lakh (including standard deduction + rebate).
- No need to worry about investment proofs, rent receipts, or insurance paperwork.
- Ideal for those who want simplicity and higher in-hand salary.
- Automatic zero tax up to ₹12–12.75 lakh (including standard deduction + rebate).
- Old Regime (Best for heavy investors)
- Without deductions → Tax = ~₹1.79 lakh.
- With deductions (80C, 80D, HRA, home loan, etc.) → Tax can be reduced to around ₹1.1 lakh or even lower.
- Works best for people with existing commitments like housing loans, PPF/ELSS investments, or large medical insurance policies.
- Without deductions → Tax = ~₹1.79 lakh.
👉 Verdict:
- If you don’t invest heavily in tax-saving instruments → New regime is better (zero tax).
- If you already have structured investments/loans → Old regime can still be worthwhile, though not tax-free.
What are the tax-saving options available for 12 lakh income under the old regime?
If you stick with the old regime, you can lower your liability on ₹12 lakh income by using these deductions:
- Section 80C (up to ₹1.5 lakh)
PPF, ELSS, NSC, Sukanya Samriddhi, LIC premiums, 5-year tax-saving FD, EPF contributions.
- Section 80D (₹25,000 / ₹50,000)
Health insurance premiums (higher limit for senior citizen parents).
- House Rent Allowance (HRA)
If you live in rented accommodation, HRA exemption can reduce taxable income substantially.
- Home Loan Interest (Section 24b)
Deduction up to ₹2 lakh for interest on self-occupied property.
- Education Loan Interest (80E)
Entire interest paid on higher education loans is deductible.
- Donations (80G)
Donations to eligible charities/relief funds can also reduce taxable income.
👉 Example:
- Salary = ₹12,00,000
- 80C = ₹1,50,000
- 80D = ₹25,000
- HRA exemption = ₹75,000
- Home loan interest = ₹2,00,000
- Taxable income drops to = ₹7,50,000 → effective tax liability reduces to nearly half of what it would have been without deductions.
✅ So while the new regime gives instant relief, the old regime is still useful for those with significant investments or expenses already in place.
Conclusion
If your income is around ₹12 lakh, you’re in a favourable position under the new tax regime. Thanks to the enhanced rebate and standard deduction, income up to ₹12–12.75 lakh is fully tax-free—no paperwork or tax-saving investments required.
On the other hand, under the old tax regime, the same income attracts around ₹1.79 lakh tax without deductions. With smart planning—using 80C, 80D, HRA, and home loan interest—you can lower it, but it won’t reach zero.
💡 The bottom line: For most salaried taxpayers, the new regime is the clear winner at ₹12 lakh income. The old regime only makes sense if you already invest heavily in tax-saving schemes or have major deductions available.
FAQs on 12 Lakh Tax Slab
1. What is the tax on 12 lakh income in the new regime?
Zero. Thanks to the Section 87A rebate, income up to ₹12 lakh (₹12.75 lakh for salaried with standard deduction) is tax-free.
2. What is the tax on 12 lakh income in the old regime?
Around ₹1,79,400 without deductions. With deductions (80C, 80D, HRA, etc.), it can reduce to ~₹1.1 lakh or less.
3. What is the current tax slab for 12 lakhs in FY 2025–26?
- New regime → 10% bracket but tax = Nil after rebate.
- Old regime → 30% bracket above ₹10 lakh.
4. Which regime is better for 12 lakh salary—old or new?
- New regime → Best for most, since tax = Nil.
- Old regime → Better only if you already claim heavy deductions.
5. Can I still save tax on 12 lakh income under the old regime?
Yes. By investing in 80C instruments, paying health insurance (80D), claiming HRA, or home loan interest, you can lower your taxable income.
6. Is 12 lakh salary fully tax-free in India now?
Yes, under the new regime, income up to ₹12 lakh (₹12.75 lakh for salaried) is exempt from tax. Under the old regime, it’s still taxable.
7. Does the rebate apply automatically?
Yes. If your taxable income is within the limit, the rebate under Section 87A is applied while calculating your final tax liability.
