HR will ask you to pick within days of joining. For most freshers the honest answer takes one sentence; this page also covers the people the sentence is wrong for.
Short answer: under the default new regime, a salaried person pays zero tax up to ₹12.75 lakh of gross salary — which covers most first jobs entirely. The old regime only wins when your deductions (HRA on real rent, 80C, 80D, home-loan interest) are large enough to beat that — arithmetic a fresher with no investments and shared rent almost never satisfies. Declare new regime, revisit when life gets complicated, and remember: salaried employees can switch at filing time regardless of what they told HR.
New tax regime, FY 2026-27 · EPF Scheme 2026 in force from 29 June 2026 · Figures indicative, as of August 2026
At ₹8 lakh: new regime tax is zero. Old regime tax on the same salary with no deductions is real money — the old slabs start at ₹2.5 lakh. To merely draw level, you would need deductions large enough to push old-regime taxable income under its rebate line — typically ₹2.5–4 lakh of combined HRA exemption, 80C and the rest. A first-year employee paying ₹12,000 shared rent with no investments is nowhere near it. This is why the "which regime" agonising that fills forums mostly does not apply to first jobs: below ₹12.75 lakh with thin deductions, the new regime wins by default and by margin.
Three fresher-adjacent cases deserve the full comparison: high starters (₹15 lakh+ offers straight out of campus) paying substantial metro rent — HRA can be big enough to reopen the question; anyone whose family already routes money through their 80C (parents paying an LIC premium in your name counts); and trainees with stipend-to-salary transitions mid-year, where the totals need care. For them, the full break-even guide does the arithmetic properly. Everyone else: new regime, next question.
| When | What happens | Your move |
|---|---|---|
| Joining / April | Employer asks for your regime choice and (old regime) planned deductions | Declare new regime unless the arithmetic above says otherwise |
| Monthly | TDS is spread over remaining months based on your declaration | Nothing — check the payslip's TDS line occasionally |
| Dec–Feb | Proof submission (old regime): rent receipts, investment proofs | New-regime filers skip this ritual entirely |
| June–July | Form 130 (the old Form 16) arrives; you file the return | You may switch regimes here — the filing choice, not the HR declaration, is final for salaried taxpayers |
Buying tax-saving products you don't need. The December panic — ELSS, insurance-as-investment, a rushed FD — assumes the old regime and a real liability. A new-regime fresher under ₹12.75 lakh has zero tax to save; every "tax-saving" product sold to them is solving a problem they do not have. Invest because the investment is good (our SIP guide), never for a deduction you can't use. And forgetting past-employer income. Switch jobs mid-year and each employer computes TDS as if theirs is your only salary — both apply the standard deduction, both under-deduct, and the shortfall lands at filing with interest. Declare previous income to the new employer; it is one form.
The new regime, almost always — a salaried person owes zero tax up to ₹12.75 lakh of gross salary, and a fresher rarely has the ₹2.5 lakh+ of deductions the old regime needs just to compete.
Yes — for salaried taxpayers, the declaration to HR only calibrates monthly TDS. The binding choice is made when filing the return, where you can pick either regime regardless of what payroll assumed.
No. HRA exemption, 80C proofs and the January document ritual belong to the old regime. New-regime filers have nothing to submit — the standard deduction applies automatically.
Each employer likely computed TDS ignoring the other's salary, so both under-deducted. Declaring your previous employment income to the new employer (Form 12B) prevents it; otherwise the difference plus interest is settled at filing.
Related: Tax by salary level · Old vs new break-even · Your first payslip
The official pages this page is checked against. If one of them disagrees with us, it wins.
Written and checked by the PaisaSamajh editorial desk · Last reviewed: 24 August 2026 · How we check this →