Part 8: New Tax Regime vs Old Tax Regime — The Final Verdict
Side-by-side comparison of India's two tax regimes with real salary breakdowns at ₹10L, ₹15L, ₹25L, and ₹50L. Find out which one saves you more.
Part 8: New Tax Regime vs Old Tax Regime — The Final Verdict
This is the question every salaried Indian asks: “Which regime should I choose?” Let’s settle it once and for all with real numbers.
📊 Feature-by-Feature Comparison
| Feature | New Regime | Old Regime |
|---|---|---|
| Tax Rates | Lower | Higher |
| Standard Deduction | ₹75,000 | ₹50,000 |
| Section 80C (₹1.5L) | ❌ Not Available | ✅ Available |
| Section 80D (Health) | ❌ Not Available | ✅ Available |
| HRA Exemption | ❌ Not Available | ✅ Available |
| Home Loan Interest (Sec 24) | ❌ Not Available | ✅ Available |
| LTA Exemption | ❌ Not Available | ✅ Available |
| NPS 80CCD(1B) ₹50K | ❌ Not Available | ✅ Available |
| NPS Employer 80CCD(2) | ✅ Available | ✅ Available |
| Section 87A Rebate | ₹12L threshold | ₹5L threshold |
| Simplicity | ✅ Very Simple | ❌ Complex |
💰 Case Study 1: Gross Income ₹10 Lakhs
New Regime
- Gross: ₹10,00,000
- Standard Deduction: ₹75,000
- Taxable: ₹9,25,000
- Tax (using slabs): ₹0 + ₹20,000 (5% on 4-8L) + ₹12,500 (10% on 8-9.25L) = ₹32,500
- Section 87A Rebate: ₹32,500 (full rebate since taxable < ₹12L)
- Tax Payable: ₹0
Old Regime
- Gross: ₹10,00,000
- Standard Deduction: ₹50,000
- 80C: ₹1,50,000 (EPF + ELSS)
- 80D: ₹25,000
- Taxable: ₹7,75,000
- Tax: ₹12,500 (5% on 2.5-5L) + ₹55,000 (20% on 5-7.75L) = ₹67,500
- Section 87A Rebate: ₹0 (taxable > ₹5L)
- Cess 4%: ₹2,700
- Tax Payable: ₹70,200
Winner at ₹10L: New Regime by ₹70,200 🏆
💰 Case Study 2: Gross Income ₹15 Lakhs
New Regime
- Taxable: ₹14,25,000 (after ₹75K SD)
- Tax: ₹0 + ₹20,000 + ₹40,000 + ₹33,750 = ₹93,750
- No rebate (taxable > ₹12L)
- Cess: ₹3,750
- Tax Payable: ₹97,500
Old Regime (with HRA ₹18K rent/month in Bangalore)
- HRA Exempt: ₹1,56,000
- SD: ₹50,000
- 80C: ₹1,50,000
- 80D: ₹30,000
- NPS 80CCD(1B): ₹50,000
- Taxable: ₹15,00,000 - ₹4,36,000 = ₹10,64,000
- Tax: ₹12,500 + ₹1,12,800 = ₹1,25,300
- Cess: ₹5,012
- Tax Payable: ₹1,30,312
Winner at ₹15L: New Regime by ₹32,812 🏆
💰 Case Study 3: Gross Income ₹25 Lakhs
New Regime
- Taxable: ₹24,25,000
- Tax: ₹20K + ₹40K + ₹60K + ₹80K + ₹1,00K + ₹6,250 = ₹3,06,250
- Cess: ₹12,250
- Tax Payable: ₹3,18,500
Old Regime (with HRA + Home Loan + NPS)
- HRA: ₹2,40,000
- SD: ₹50,000
- 80C: ₹1,50,000
- 80D: ₹50,000 (senior citizen parents)
- NPS: ₹50,000
- Home Loan Interest: ₹2,00,000
- Taxable: ₹25,00,000 - ₹7,40,000 = ₹17,60,000
- Tax: ₹12,500 + ₹1,00,000 + ₹2,28,000 = ₹3,40,500
- Cess: ₹13,620
- Tax Payable: ₹3,54,120
Winner at ₹25L: New Regime by ₹35,620 🏆
💰 Case Study 4: Gross Income ₹50 Lakhs
At ₹50L with maximum deductions (HRA ₹3.6L + 80C ₹1.5L + 80D ₹75K + NPS ₹50K + Home Loan ₹2L + LTA ₹50K), the Old Regime can bring taxable income down to ~₹41L.
At this level, the math becomes very close. You need to run a calculator with your exact numbers. Generally, the New Regime still wins unless your total deductions exceed ₹10 Lakhs.
🎯 The Simple Rule of Thumb
- Income below ₹12.75L: Always New Regime (zero tax).
- Income ₹12.75L to ₹30L: New Regime wins for most people unless you have HRA + Home Loan + NPS + 80D for senior parents.
- Income above ₹30L: Calculate both. Old Regime MAY win if deductions exceed ₹10L.
- Switching: Salaried employees can switch regimes every year. Choose wisely during your annual declaration.
Next: Part 9 — ITR Filing Guide →
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