Tax Planning for Salaried Employees: Old vs New Regime and How to Save Maximum Tax
Jaspal Singh
Author

The Big Question: Old Regime or New Regime?
Every salaried employee in India faces this question every year: should I choose the old tax regime or the new one? The answer is not the same for everyone — it depends on how many deductions you can claim.
Here is the simple rule: If your total deductions exceed ₹3.75-4 lakh, the old regime saves you more tax. Otherwise, the new regime wins.
Tax Slabs Comparison (FY 2025-26)
| Income Slab | Old Regime | New Regime |
|---|---|---|
| Up to ₹2.5 lakh / ₹4 lakh | 0% | 0% |
| ₹2.5L - ₹5L / ₹4L - ₹8L | 5% | 5% |
| ₹5L - ₹10L / ₹8L - ₹12L | 20% | 10% |
| ₹10L - ₹12L / ₹12L - ₹16L | 30% | 15% |
| Above ₹10L / ₹16L - ₹20L | 30% | 20% |
| ₹20L - ₹24L | 30% | 25% |
| Above ₹24L | 30% | 30% |
The new regime has lower rates and more slabs, but allows almost no deductions. The old regime has higher rates but lets you claim HRA, 80C, 80D, home loan interest, and more.
Key Deductions in the Old Regime
Section 80C — Up to ₹1.5 lakh
The most popular tax-saving section. Investments that qualify: EPF (automatic for salaried), PPF, ELSS mutual funds, life insurance premiums, children's tuition fees, NSC, tax-saver FDs, and home loan principal. Use our SIP Calculator to plan ELSS investments.
Section 80D — Health Insurance
Deduction for health insurance premiums: ₹25,000 for self and family, additional ₹25,000 for parents (₹50,000 if parents are senior citizens). Maximum: ₹1 lakh if you and your parents are both senior citizens.
HRA Exemption — Section 10(13A)
If you live in a rented house and receive HRA as part of your salary, you can claim exemption. The exempt amount is the lowest of: actual HRA received, 50% of basic salary (metro) or 40% (non-metro), or rent paid minus 10% of basic salary.
Section 80CCD(1B) — NPS Extra ₹50,000
An additional ₹50,000 deduction for NPS contributions, over and above 80C. Read our detailed NPS tax hack guide.
Section 24(b) — Home Loan Interest
Deduction of up to ₹2 lakh per year on home loan interest for self-occupied property. See our home loan guide for details.
Quick Decision Tool: Which Regime Is Better for You?
Add up your total deductions (80C + 80D + HRA + NPS + home loan interest + any others):
- Total deductions below ₹3.75 lakh: New regime is likely better
- Total deductions ₹3.75L - ₹4.5L: Compare both — use our Tax Calculator
- Total deductions above ₹4.5 lakh: Old regime almost certainly saves more
Month-by-Month Tax Planning Calendar
| Month | Action |
|---|---|
| April | Declare regime choice and investment proofs to employer |
| June | Start ELSS SIP if using 80C; pay health insurance premium |
| September | Pay advance tax (2nd instalment) if applicable |
| December | Submit investment proofs to HR; make final 80C investments |
| January | Check Form 16 Part B; verify TDS deductions |
| March | Last chance for PPF, NPS, insurance premium payments |
| July | File ITR before deadline; claim refund if excess TDS deducted |
5 Tax-Saving Mistakes Salaried Employees Make
- Not submitting investment proofs on time — your employer deducts higher TDS; you get refund only after filing ITR months later
- Over-investing in life insurance for tax saving — endowment plans give 4-5% returns. ELSS gives 12%+ and saves the same tax
- Ignoring HRA exemption — if you pay rent but do not claim HRA, you are losing a major deduction
- Not claiming NPS 80CCD(1B) — extra ₹50,000 deduction that most people miss
- Choosing the wrong regime — always calculate both before declaring to your employer
Related Reading
- Tax Calculator — compare old vs new regime instantly
- NPS Tax Hack: Extra ₹50,000 Deduction
- SIP Calculator — plan ELSS investments for 80C
- Home Loan Guide — claim Section 24(b) interest deduction
Disclaimer: Tax rates and deduction limits are based on FY 2025-26 rules. Tax laws change frequently. Please consult a CA or tax advisor for personalised advice. This article is for educational purposes only.
Written by
Jaspal Singh
Founder & Editor
Personal finance writer helping Indians make smarter money decisions through clear, jargon-free guides on taxes, investments, and budgeting.
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