Salary structure and CTC breakdown, HRA and LTA exemptions, ESOP and RSU two-stage taxation, retirement contributions and terminal benefits, Section 89(1) relief for arrears, Form 12BB declarations, and year-round tax planning
For most Indian taxpayers, salary is the dominant — often only — source of income.
This lesson covers everything a salaried filer needs to know that wasn't fully addressed in earlier lessons: the structure of a typical salary package, optimization opportunities within and outside the New Regime, taxation of equity compensation (ESOPs and RSUs that have become common for tech employees and senior professionals), what happens at retirement (gratuity, leave encashment, commuted pension), and tax planning techniques like Section 89(1) relief for arrears.
The Budget 2025 changes have shifted the salaried tax landscape significantly. The ₹12.75 lakh tax-free threshold under the New Regime means most salaried filers earning up to that amount pay zero tax — but those above it face decisions about regime, HRA optimization, and structuring that materially affect take-home.
We also cover the practical mechanics that don't appear in tax law textbooks but matter in practice: Form 12BB declaration to employer, handling multiple Form 16s when switching jobs mid-year, and the cascade of TDS, advance tax, and self-assessment for salary-dominant filers.
This lesson builds on Lessons 3 (Head 1 — Salaries), 4 (Chapter VI-A deductions), 5 (regime choice), and 7 (TDS) — all of which touched on salary topics. Here we go deeper.
A reminder on terminology: this lesson uses Income Tax Act 1961 references applicable to FY 2025-26 income filed as AY 2026-27.
Navigation guide — which subsections apply to your situation
Understanding your salary structure is the first step. Most filers receive an offer in "CTC" (Cost to Company) form but actual take-home is significantly less. Different components have different tax treatment.
CTC includes employer contributions (EPF, NPS, gratuity, insurance) — these don't go to your bank account Variable pay is conditional on performance — may not pay out fully Stock options often shown at expected value, not guaranteed Insurance premium contribution is employer's cost, doesn't increase your salary
Section 17 of Income Tax Act 1961; Rule 2A through 2C of Income Tax Rules.
HRA exemption is the most valuable allowance for salaried filers in Old Regime — but the rules are nuanced.
The three-part formula. Exemption is the LEAST of:
Mumbai, Delhi, Kolkata, Chennai All other cities (including Bangalore, Hyderabad, Pune, Ahmedabad, etc.) are treated as non-metro for HRA — even though commonly considered "tier 1" metros in other contexts.
Filer details: Basic salary: ₹6,00,000 HRA received: ₹3,00,000 Rent paid: ₹2,40,000 (₹20,000/month) City: Bangalore Computation: 1. Actual HRA received: ₹3,00,000 2. 40% of basic (non-metro): ₹2,40,000 3. Rent paid minus 10% of basic: ₹2,40,000 - ₹60,000 = ₹1,80,000 Exemption: Least of three = ₹1,80,000 Taxable HRA: ₹3,00,000 - ₹1,80,000 = ₹1,20,000
Same filer with: Basic salary: ₹6,00,000 HRA received: ₹3,00,000 Rent paid: ₹3,00,000 (₹25,000/month) City: Mumbai Computation: 1. Actual HRA received: ₹3,00,000 2. 50% of basic (metro): ₹3,00,000 3. Rent paid minus 10% of basic: ₹3,00,000 - ₹60,000 = ₹2,40,000 Exemption: Least of three = ₹2,40,000 Taxable HRA: ₹3,00,000 - ₹2,40,000 = ₹60,000 Metro city gets ₹60,000 more exemption due to higher rent and 50% threshold.
Rent agreement (mandatory for monthly rent ≥ ₹50,000) Rent receipts (signed by landlord) Landlord's PAN required if annual rent exceeds ₹1 lakh Landlord's Aadhaar number if PAN unavailable (declaration)
NOT available. This is a major regime decision factor. For filers paying substantial rent in metros, lost HRA exemption can be ₹2-4 lakh — significantly affecting the regime choice.
Section 10(13A) of Income Tax Act 1961; Rule 2A of Income Tax Rules.
Leave Travel Allowance exemption covers domestic travel costs but with specific rules and limitations.
The exemption.
Mode of travel and limits.
Air tickets, train tickets, bus tickets Boarding passes Travel itinerary Hotel bills (not deductible but useful for proof of travel) Travel insurance receipts
Carry-forward rule. If you don't claim LTA in a block, you can carry forward ONE journey to the first year of the next block. Maximum total in a block: 2 journeys (1 from previous + 1 in current).
Claiming international travel — not allowed Claiming hotel/food costs — only travel covered Claiming for non-family members Missing documentation
LTA in New Regime: NOT available.
Section 10(5) of Income Tax Act 1961; Rule 2B of Income Tax Rules.
Equity compensation has become standard at tech companies and senior levels across industries. The taxation is more complex than salary.
Both ESOPs and RSUs trigger tax obligations even before you've actually sold the shares — you may face a TDS deduction on perquisite value but have no cash inflow yet. This creates cash flow issues.
Strategies for managing ESOP/RSU tax burden.
If you receive ESOPs from a DPIIT-recognized startup (Section 80-IAC eligible), the perquisite tax can be deferred: TDS at exercise: deferred Tax payable: earliest of (a) 5 years from end of FY of exercise, (b) sale of shares, (c) leaving employment This deferral helps startup employees who otherwise face large tax bills before liquidity events.
Perquisite still applies (employer in India deducts TDS) Shares held in foreign demat account Sale gains: taxable in India (worldwide income for ROR) Foreign tax may apply too — claim DTAA credit Schedule FA disclosure mandatory for ROR with foreign shares
Section 17(2)(vi) of Income Tax Act 1961 (ESOP perquisite); Section 192(1C) (startup deferral); CBDT ESOP guidance.
Employee retirement contributions have specific tax treatment at three stages: contribution, accumulation, and withdrawal.
Employees' Provident Fund (EPF) — mandatory for most salaried employees.
| Stage | Tax Treatment |
|---|---|
| Employee contribution (12% Basic) | Eligible for Section 80C deduction (Old Regime only) |
| Employer contribution (12% Basic) | Tax-free at contribution (within limits) |
| Interest accumulation | Tax-free up to ₹2.5 lakh annual contribution; above that, interest taxable |
| Withdrawal after 5 years | Tax-free |
| Withdrawal before 5 years | Taxable (with TDS at 10% above ₹50K) |
Voluntary Provident Fund (VPF). Same as EPF — voluntary contributions above 12% mandatory. Counts toward 80C limit. Same withdrawal rules.
National Pension System (NPS) Tier-1.
| Stage | Tax Treatment |
|---|---|
| Employee contribution | 80CCD(1) within 80C cap + 80CCD(1B) additional ₹50K (Old Regime) |
| Employer contribution (up to 14%) | 80CCD(2) — fully deductible (both regimes) |
| Interest/returns | Tax-free during accumulation |
| Lump sum withdrawal at 60 (max 60% of corpus) | Tax-free |
| Annuity purchase (min 40% of corpus) | Annuity income taxable as salary/pension |
Superannuation Fund. Some employers maintain superannuation funds (separate from EPF). Tax treatment:
Under Section 17(2)(vii), if total employer contribution to EPF, NPS, and Superannuation Fund exceeds ₹7.5 lakh per year, the excess is taxable as perquisite. Affects high earners with substantial employer retirement benefits.
Sections 17(2)(vii), 10(11), 10(12), 80CCD of Income Tax Act 1961.
At retirement, three terminal benefits have specific exemption rules.
Gratuity exemption.
Government employees. Fully exempt — no limit.
Non-government, covered by Payment of Gratuity Act. Exemption is least of:
Non-government, not covered by Payment of Gratuity Act. Exemption is least of:
Leave Encashment at retirement.
Government employees. Fully exempt.
Non-government. Exemption is least of:
Commuted Pension (lump sum at retirement).
Uncommuted pension (regular monthly). Always fully taxable as salary.
Voluntary Retirement Scheme (VRS). Compensation up to ₹5 lakh exempt under Section 10(10C) subject to conditions.
Sections 10(10), 10(10AA), 10(10A), 10(10C) of Income Tax Act 1961.
Job changes during a financial year create specific tax complications.
Both employers compute TDS independently: Each thinks you're in a lower tax bracket (since they only see their share) Combined income may put you in a higher bracket Total TDS deducted is less than actual tax liability
Filer earns: Employer A: ₹8 lakh (April-September) → Employer A's full-year projection = ₹8L × 2 = ₹16L Employer B: ₹10 lakh (October-March) → Employer B's full-year projection = ₹10L × 2 = ₹20L Actual total annual income: ₹18 lakh Employer A deducted TDS based on ₹16L → low TDS rate. Employer B did the same. Combined TDS may be less than tax on ₹18 lakh, creating self-assessment tax obligation.
Two strategies.
Form 12B. Declaration to new employer of prior employment income and TDS. Optional but recommended.
Combining Form 16s. When filing:
Section 192(2) of Income Tax Act 1961; CBDT Form 12B procedure.
When you receive salary arrears (back-dated increases), they're taxed in the year received — even though they relate to earlier years. Section 89(1) provides relief to prevent disproportionate tax.
Without relief, ₹3 lakh arrears received in a year when you're in 30% bracket = ₹90,000 extra tax. If those arrears related to earlier years when you were in 20% bracket = ₹60,000 tax in those years. Relief lets you pay the lower amount.
Must be filed online BEFORE filing your ITR. Failure to file Form 10E = relief denied even if computation correct.
Computation methodology.
In FY 2025-26, filer receives ₹3 lakh arrears relating to FY 2023-24 (₹1L), FY 2024-25 (₹1L), and FY 2025-26 (₹1L). Current year (FY 2025-26) tax with arrears: ₹2,50,000 Current year tax without arrears: ₹1,75,000 Additional tax in current year (A): ₹75,000 Recomputing for FY 2023-24: Adding ₹1L would have increased tax by ₹20,000 (assuming 20% bracket then). Recomputing for FY 2024-25: Adding ₹1L would have increased tax by ₹20,000. Plus ₹1L attributable to FY 2025-26 itself: tax at 30% = ₹30,000. Sum (B): ₹70,000. Section 89(1) relief: ₹75,000 − ₹70,000 = ₹5,000. Final tax after relief: ₹2,45,000.
Section 89(1) of Income Tax Act 1961; Rule 21A; Form 10E filing procedure.
Transitions in employment have specific tax treatment.
Joining bonus / Sign-on bonus.
Notice pay recovery (employer deducts from your last salary if you leave without notice).
Notice pay paid by you (instead of serving notice).
Severance and exit settlement.
Garden leave salary.
Sections 17, 10(10C) of Income Tax Act 1961; CBDT clarifications on notice pay.
Form 12BB is the mandatory annual declaration you submit to your employer specifying expected investments and deductions, so they can compute accurate TDS.
What goes in Form 12BB.
Submit by April/May at start of FY for employer's first computation Updates allowed during the year as situations change Most employers freeze declarations by January 15-31 for Q4 TDS calculation Final proofs typically requested by February
Over-declaration → low TDS → potential 234B/234C interest if you can't justify at year-end Under-declaration → high TDS → cash flow strain; recoverable via ITR refund
Practical workflow.
Section 192(2D), Rule 26C, Form 12BB of Income Tax Rules.
Tax planning isn't just for March. Specific actions throughout the year maximize benefits.
April-May (Start of FY).
June (Q1 advance tax).
July-August.
September (Q2 advance tax).
October-November.
December (Q3 advance tax).
January.
February.
March (Q4 advance tax).
General tax planning best practices; CBDT timelines.
Key Takeaways
Which of the following cities is treated as a metro city for HRA exemption purposes?