Every offer letter has two numbers that matter, and they are never the same: the cost to company, and the amount that reaches your bank each month. The gap between them surprises almost everyone in their first job, and it is the single most common reason people misjudge a job offer.
CTC is what you cost, not what you get
CTC — Cost to Company — is the total your employer spends on you in a year. It includes things that are never paid to you as cash:
- Employer PF contribution, usually 12% of your basic salary.
- Gratuity provision, which you receive only after five years of service.
- Insurance premiums, such as group health cover.
- Any employer NPS contribution.
That is why CTC ÷ 12 never equals your monthly credit. Our take-home salary calculator breaks the package down so you can see exactly where each component goes.
From gross salary to take-home
Strip out the employer contributions and you get your gross salary: basic pay, HRA, special allowances and any taxable reimbursements. From there, four deductions typically apply:
- Employee PF — 12% of basic, deducted from you. It is your money, but it sits in a retirement account.
- Professional tax — a state-level tax, often around ₹200 a month, varying by state.
- Income tax (TDS) — based on your salary and the tax regime you declare.
- Any other deductions — canteen, insurance top-ups, loan repayments, or voluntary PF.
What remains is your monthly take-home, and for a typical structure it can be 15–25% below CTC ÷ 12.
Why basic salary matters so much
Basic is usually 40–50% of CTC, and almost everything else is calculated from it. PF is 12% of basic. HRA is typically 50% of basic. Gratuity uses basic plus DA. So the split between basic and allowances changes your take-home, your PF balance and your tax position.
A higher basic means a larger PF contribution — which builds your retirement corpus but reduces monthly cash. Under the old tax regime it also means a larger HRA if you rent. Two offers with identical CTC can pay quite differently each month depending on how the structure is built.
Variable pay and reimbursements
A growing share of many packages is variable: performance bonus, annual incentive, or a retention amount. These are part of CTC but not part of monthly cash flow, and sometimes not fully paid if targets are missed. When comparing offers, separate the guaranteed component from the variable one and budget on the guaranteed figure alone.
Reimbursements behave similarly. A meal card or a phone allowance may look generous in the package, but it is spent on specific things rather than arriving as flexible cash.
A worked example
Take a ₹12,00,000 CTC with a 40% basic and a 12% PF contribution:
- Basic: ₹4,80,000
- HRA at 50% of basic: ₹2,40,000
- Employer PF: ₹57,600
- Special allowance: about ₹4,22,400
Gross salary is therefore ₹11,42,400 — the CTC minus employer PF. From that, employee PF of ₹57,600 and professional tax of ₹2,400 are deducted. Income tax depends on the regime; with the new regime and a standard deduction, a salaried person at this level typically falls within the rebate threshold, so tax is minimal. Monthly take-home lands at roughly ₹90,000 rather than the ₹1,00,000 the CTC suggests.
What to check before accepting an offer
- Ask for the full salary structure, not just the CTC figure.
- Confirm how much of the package is variable and what the payout history has been.
- Check the basic percentage, because it drives PF, HRA and gratuity.
- Look at the employer PF contribution — it is part of your compensation even though you cannot spend it now.
- Run the numbers through the salary calculator before comparing two offers.
A higher CTC is not automatically a better offer. A higher take-home with a sensible structure usually is.
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