How to Calculate Take Home Salary from CTC

CTC is a number, not a salary

When a job offer letter quotes a Cost to Company of ₹15 Lakh, the first question every candidate asks is: what does this mean per month? CTC is the total annual cost an employer incurs to keep you on the payroll. It includes your in-hand salary, yes, but also retirement contributions, insurance, gratuity accruals, and various allowances. To get from CTC to actual monthly take-home, several components need to be identified and deductions subtracted.

This guide walks through the complete structure of an Indian salary, shows how to compute in-hand pay at several CTC levels, explains flexible benefits, and covers how tax regime choice affects your monthly cash flow.

The standard Indian salary structure

A salary slip at any Indian company typically includes several components. Understanding each one is the foundation for computing in-hand pay.

Basic salary is the foundational, fully taxable component. It is generally set at 40 to 50 percent of gross salary (not CTC). Basic is important because it forms the base for Provident Fund contributions, HRA calculation, gratuity accrual, and in some cases, overtime computation.

House Rent Allowance (HRA) is a component specifically designed to offset rental costs. For private sector employees, it is typically set at 50 percent of basic in metro cities and 40 percent in non-metros. HRA is partially or fully exempt from tax for employees who pay rent and opt for the old tax regime. Under the new regime, HRA is fully taxable.

Dearness Allowance (DA) is common in government and public sector jobs but rare in private companies. It is an inflation adjustment and is typically included with basic for all purposes.

Special Allowance is the balancing figure. After fixing basic, HRA, PF contributions, and gratuity, the remainder of the gross salary is often classified as special allowance. It is fully taxable with no exemptions.

Employer Provident Fund (EPF) contribution is 12 percent of basic salary contributed by the employer. This is part of your CTC but does not appear in your monthly in-hand pay. It goes directly to your EPF account and earns tax-free interest. The current EPF interest rate is 8.25 percent.

Gratuity accrual at approximately 4.81 percent of basic salary accumulates annually but is paid only when you leave after completing 5 years of service. It forms part of CTC but does not appear in your monthly take-home.

Variable pay or performance bonus is included in CTC at target but may be paid quarterly, half-yearly, or annually depending on the company and individual performance. Some companies guarantee a portion and make the rest discretionary.

Flexible benefit components may include meal vouchers, telephone reimbursements, travel allowances, professional development allowances, and gadget procurement. These are part of CTC but are tax-efficient if utilised correctly.

What is deducted from gross salary to reach take-home

Gross salary is the sum of basic, HRA, DA, special allowance, and any other regular monthly allowances. Three primary deductions reduce gross to in-hand:

Employee EPF contribution: 12 percent of basic salary, deducted from your gross and transferred to your EPF account. This is your own retirement savings but reduces monthly cash flow.

Professional tax: Most Indian states levy a professional tax on salaried employees, typically capped at ₹200 per month (₹2,400 per year). States like Tamil Nadu, Maharashtra, Karnataka, and West Bengal levy this. Some states like Delhi and Rajasthan do not.

Income tax (TDS): Your employer estimates your full year tax liability based on your salary and declared deductions, then deducts TDS proportionally each month. If you submit investment proofs and declarations early in April, the TDS deducted is smooth. If you submit late or not at all, the employer deducts higher TDS in the last quarter to compensate.

Worked example: ₹10 Lakh CTC

Assume a typical structure where basic is 40 percent of CTC, HRA is 50 percent of basic, employer PF is 12 percent of basic, and gratuity is 4.81 percent of basic.

Annual basic: ₹4,00,000. HRA: ₹2,00,000. Employer PF: ₹48,000. Gratuity: ₹19,240. Remaining for special allowance and other components: ₹10,00,000 minus ₹4,00,000 minus ₹2,00,000 minus ₹48,000 minus ₹19,240 = ₹3,32,760.

Annual gross salary: ₹4,00,000 + ₹2,00,000 + ₹3,32,760 = ₹9,32,760. Monthly gross: ₹77,730.

Deductions from monthly gross: Employee PF at 12 percent of monthly basic (₹33,333) = ₹4,000. Professional tax = ₹200. Income tax TDS: under the new regime with the ₹75,000 standard deduction, the annual taxable income is roughly ₹9,32,760 minus ₹75,000 = ₹8,57,760. Tax on this under the new regime slabs: zero on ₹4 Lakh, ₹20,000 on the next ₹4 Lakh at 5 percent, ₹5,776 on ₹57,760 at 10 percent. Total before cess: ₹25,776. But wait, this falls within the rebate limit (taxable income under ₹12 Lakh), so after the 87A rebate, tax is zero. Monthly TDS: ₹0.

Monthly in-hand: ₹77,730 minus ₹4,000 minus ₹200 minus ₹0 = approximately ₹73,530.

Worked example: ₹20 Lakh CTC (new regime)

Annual basic: ₹8,00,000. HRA: ₹4,00,000. Employer PF: ₹96,000. Gratuity: ₹38,480. Remaining for special allowance: ₹20,00,000 minus ₹8,00,000 minus ₹4,00,000 minus ₹96,000 minus ₹38,480 = ₹6,65,520.

Annual gross: ₹8,00,000 + ₹4,00,000 + ₹6,65,520 = ₹18,65,520. Monthly gross: ₹1,55,460.

Under the new regime, annual taxable income after ₹75,000 standard deduction: ₹17,90,520.

Tax on ₹17,90,520 new regime: zero on ₹4 Lakh, ₹20,000 on the next ₹4 Lakh, ₹40,000 on the next ₹4 Lakh, ₹60,000 on the next ₹4 Lakh, ₹18,104 on ₹90,520 at 20 percent = ₹1,38,104 before cess. Add 4 percent cess = ₹1,43,628. Monthly TDS = ₹11,969.

Monthly employee PF: 12 percent of ₹66,667 monthly basic = ₹8,000. Professional tax: ₹200.

Monthly in-hand: ₹1,55,460 minus ₹8,000 minus ₹200 minus ₹11,969 = approximately ₹1,35,291.

How the old regime compares at the same CTC

For the ₹20 Lakh CTC example above, assume the employee pays ₹25,000 per month rent (₹3 Lakh annually), has ₹1.5 Lakh in 80C investments, and pays ₹25,000 in health insurance under 80D.

HRA exemption calculation: minimum of (a) HRA received ₹4 Lakh, (b) rent ₹3 Lakh minus 10 percent of basic ₹8 Lakh = ₹3 Lakh minus ₹80,000 = ₹2.2 Lakh, (c) 50 percent of basic ₹4 Lakh (metro). Minimum is ₹2.2 Lakh.

Taxable income under old regime: ₹18,65,520 minus ₹50,000 standard deduction minus ₹2.2 Lakh HRA exemption minus ₹1.5 Lakh 80C minus ₹25,000 80D = ₹14,20,520.

Tax: zero on ₹2.5 Lakh, ₹12,500 on ₹2.5 to 5 Lakh, ₹1,00,000 on ₹5 to 10 Lakh, ₹1,26,156 on ₹4,20,520 at 30 percent. Total: ₹2,38,656. Add 4 percent cess: ₹2,48,202. Monthly TDS: ₹20,684.

Monthly in-hand under old regime: ₹1,55,460 minus ₹8,000 minus ₹200 minus ₹20,684 = approximately ₹1,26,576.

In this example, the new regime gives ₹8,715 more per month in hand, or about ₹1.05 Lakh extra per year. With higher deductions, the old regime would outperform. The Salary Calculator handles this comparison automatically.

The flexible benefit plan: tax-efficient salary components

Many companies offer a flexible benefit plan (FBP) that allows you to route a portion of CTC through components that are partially or fully tax-exempt against actual expenditure.

Meal vouchers or food coupons up to ₹26,400 per year (₹2,200 per month) are tax-exempt. These cover food at restaurants, canteens, and grocery platforms.

Telephone and internet reimbursement is tax-free against actual bills, typically capped at ₹1,200 to ₹2,000 per month depending on the company's policy.

Books and periodicals reimbursement, professional development allowance, and gadget reimbursements are tax-exempt up to the extent of actual bills submitted.

Leave Travel Allowance (LTA) is exempt twice in a block of 4 years for travel within India for you and your family. The exempt amount is limited to the actual travel cost (flight or train fare, not hotel or food).

The total tax savings from full utilisation of FBP components can range from ₹15,000 to ₹60,000 per year depending on your CTC and the components your company offers.

Why in-hand varies month to month

TDS is not always equal across all 12 months of the year. Employers recalculate the annual tax estimate periodically based on investment declarations submitted.

If you submit your investment declarations in April and provide all proofs by January, TDS is distributed roughly equally throughout the year. If you submit investment proofs late (say in February), the employer computes the corrected tax and adjusts by deducting a larger amount in the remaining months, typically February and March.

Variable pay, joining bonuses, notice period recoveries, leave encashment, and referral bonuses are added to the month's salary when paid and attract additional TDS in that month.

To avoid surprise cash flow reductions, submit your investment declarations to HR in April and investment proofs by the employer's deadline (usually December to January). The Income Tax Calculator helps you estimate your annual tax and verify that the TDS your employer deducts matches your actual liability.

The ESOP and stock component

Increasingly, tech and startup offers include ESOPs, RSUs, or stock grants as part of CTC. These are valued at grant price or face value for CTC computation, but actual tax arises only when you vest and exercise the options or when the shares are sold.

RSU vesting triggers perquisite tax in the month of vesting, valued at the fair market value of shares on the vesting date minus the exercise price. This perquisite is added to your salary income in that month and can cause a spike in TDS. Plan for this in advance and set aside funds for the tax liability.

ESOPs create a perquisite on exercise and capital gains on subsequent sale. The tax treatment depends on the type of options and the holding period after exercise.

A quick way to sanity check any offer

For any CTC offer, the approximate in-hand monthly salary can be estimated as follows. Take the CTC, subtract about 12 to 15 percent for employer PF and gratuity, and subtract your estimated annual income tax. Divide by 12.

For a ₹12 Lakh CTC with relatively low tax (new regime, income below the rebate threshold): in-hand is approximately ₹85,000 to ₹92,000 per month.

For a ₹20 Lakh CTC under the new regime: approximately ₹1.30 to ₹1.38 Lakh per month.

For a ₹30 Lakh CTC under the new regime: approximately ₹1.85 to ₹2.00 Lakh per month.

Use the Salary Calculator for a precise breakdown at any CTC level, including the impact of different deductions and tax regimes.