What it does

A salaried-income tax calculator for India tuned to FY 2025-26 (AY 2026-27). Enter gross salary, choose the regime, add your standard deductions / HRA / 80C / 80D, and the calculator returns the take-home and the tax owed slab-by-slab.

What it follows

• Section 115BAC — the new tax regime slabs.
• Section 87A rebate with marginal relief at the threshold.
• Surcharge at every income bracket (10% / 15% / 25% / 37%) with marginal relief at each step.
• Section 16(iii) — professional tax deduction (old regime only).
• Standard deduction — ₹75,000 (new) / ₹50,000 (old).
• HRA exemption — least of the three legal formulas.

Methodology + assumptions

Detailed slab-by-slab math, the rebate / surcharge marginal-relief formulas, and the HRA / 80C / 80D inputs are documented in the "Notes & references" block on the calculator page itself.

Privacy

Inputs are persisted to your browser's localStorage so your numbers survive a refresh. Nothing is sent to any server — every figure is computed locally.