How Exempt Long-Term Capital Gains Can Still Lead to Tax Liability – A Practical Scenario

Introduction

At first glance, exempt income appears to have no impact on taxation. However, in practice, even fully exempt components such as Long-Term Capital Gains (LTCG) can influence your overall tax liability in subtle yet significant ways.

This practical scenario for FY 2026–27 illustrates how a salaried individual, despite having LTCG within the exemption limit, ended up paying tax.

Practical Case Scenario

Mr. A, a salaried individual, reported the following income:

• Gross Salary Income: ₹12,75,000

• Standard Deduction: ₹75,000

• Net Salary Income: ₹12,00,000

• LTCG (Listed Equity): ₹1,25,000

• Total Income: ₹13,25,000

Mr. A assumed:

• LTCG up to ₹1.25 lakh is exempt → No tax on capital gains

• Salary income falls within a manageable range → No overall tax liability

Based on this, he expected zero tax payable.

Understanding the Technical Position

1. LTCG under Section 112A

• Exemption available up to ₹1,25,000

• Tax rate: 12.5% (beyond the exemption limit)

In this case:

• LTCG = ₹1,25,000 → Fully exempt → No direct tax impact

2. Role of Total Income in Rebate Eligibility

Even though LTCG is exempt from tax, it is included in total income for determining eligibility under Section 87A.

• Total Income = ₹13,25,000

• Since this exceeds the rebate threshold → No rebate available

Practical Tax Computation

1. Tax on Salary Income (₹12,00,000)

• ₹0 – ₹4,00,000 → Nil

• ₹4,00,001 – ₹8,00,000 → 5% = ₹20,000

• ₹8,00,001 – ₹12,00,000 → 10% = ₹40,000

Total Tax = ₹60,000

2. Tax on LTCG

• ₹1,25,000 → Fully exempt → ₹0

3. Rebate under Section 87A

• Not available due to total income exceeding the threshold

4. Final Tax Liability

• Income Tax = ₹60,000

• Health & Education Cess @ 4% = ₹2,400

Total Tax Payable = ₹62,400

What If LTCG Was Not There? (Key Comparison)

If Mr. A had no LTCG:

• Total Income = ₹12,00,000

• Within rebate threshold → No tax payable

This highlights a crucial point: Even exempt LTCG, in borderline cases, can push total income beyond the rebate limit and eliminate the benefit entirely.

Core Insight

Exempt income may not be taxed, but it is still counted.

The inclusion of LTCG in total income can:

• Push income beyond rebate thresholds

• Indirectly increase overall tax liability

Key Takeaways

• LTCG exemption does not mean exclusion from total income

• Rebate eligibility depends on total income, not taxable income

• Effective tax planning requires considering the interaction of all income components

Conclusion

Even when capital gains are fully exempt, they can quietly impact your tax outcome. A clear understanding of how total income is computed—and how it affects rebate eligibility—is essential for accurate and efficient tax planning.

Tax Harbour Practical Note

Always simulate your total tax liability after including all income components, even exempt ones like LTCG. A small gain realized at the wrong time can unintentionally increase your overall tax outflow.