📚 PASS Investment Adviser (Level 2) Difficulty: Beginner ℹ️ Info   ~5 min read
📌 Chapter 7.6 — Five Heads of Income

Imagine you are reviewing the compensation package of a senior analyst to model their personal financial trajectory alongside their portfolio returns. You notice the company offers a flexible basket of allowances including House Rent Allowance (HRA), Leave Travel Allowance (LTA), and a standard deduction. As an advisor, your task is to determine whether these benefits justify staying in the ‘Old Tax Regime’ or if the lower slab rates of the ‘New Tax Regime’ offer superior post-tax cash flows.

This choice is rarely a simple calculation, as it requires weighing the tax-exempt status of specific allowances against a broader, flatter tax structure.

The fundamental distinction between the two regimes lies in how they treat these historical tax expenditures. The Old Regime is essentially a collection of incentives designed to promote specific savings and consumption patterns, such as rental expenditure through HRA or domestic travel via LTA. When you include these in a valuation or personal financial plan, you are effectively reducing the taxable base of the assessee.

Conversely, the New Regime adopts a policy of ‘clean’ taxation, stripping away most exemptions in exchange for lower marginal tax rates. This simplicity significantly reduces the administrative burden of tax planning but removes the tools that analysts traditionally used to optimize a client’s take-home pay.

Consider an employee earning an annual salary of ₹20 lakhs with a substantial HRA component and child education allowances. Under the Old Regime, the tax liability is calculated by subtracting these exempt allowances from the gross salary, potentially placing the employee in a lower tax bracket. Under the New Regime, these exemptions are disallowed, and the entire gross salary is taxed at the prescribed lower rates.

The tipping point for any financial recommendation depends on the ‘breakeven’ value of the deductions—if the total sum of tax-exempt allowances and investments exceeds the benefit of the lower New Regime rates, the Old Regime remains the mathematically superior choice.

For an investment advisor, this transition is critical because it alters the client’s investable surplus. A client moving to the New Regime might suddenly find their post-tax cash flow increasing despite the loss of specific tax breaks, or vice versa, depending on their salary structure. When preparing a financial plan, you must model both scenarios explicitly.

The recommendation should not be based on the nominal tax rate but on the realized ‘Effective Tax Rate’ after accounting for the loss or gain of specific allowances. Failure to perform this comparative analysis can result in a significant misprojection of a client’s long-term wealth accumulation capacity.1

Nuance

⚠️ Nuance
Candidates often assume that all salary allowances remain exempt regardless of the tax regime chosen. In reality, the New Regime acts as a ‘blocker’ for almost all classic salary allowances like HRA and LTA, treating them as part of taxable income. An analyst must be careful to distinguish between ‘perquisites’ that might still be taxable and the ’exempt allowances’ that are strictly regime-dependent. The most common trap is forgetting that even if an allowance is contractually part of the salary, its taxability is dynamic based on the choice exercised at the time of filing.

Check Your Understanding

Practice Question 1

An employee is evaluating their tax liability under the Indian Income Tax Act. Which of the following is a primary feature of the New Tax Regime regarding salary allowances?

Practice Question 2

When conducting a financial health check for a client, which factor is most crucial in determining if the Old Tax Regime is more beneficial than the New Regime?

This is a companion read for Section 7.6 — Five Heads of Income from PASS Investment Adviser (Level 2) by Akhilesh Gururani, available on Amazon Kindle.

Copyright © 2026 Akhilesh Gururani. All rights reserved.

  1. The Standard Deduction is a flat, fixed amount subtracted from gross salary, which is now available in both the Old and New tax regimes under current Indian tax law. ↩︎