indian-tax-calc

Calculate India income tax, capital gains, advance tax, and TDS for FY 2025-26.

779|139|Updated Mar 7, 2026
One-click install
npx skills add https://github.com/taracodlabs/aiden --skill indian-tax-calc
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Skill: indian-tax-calc
Source: https://github.com/taracodlabs/aiden/tree/main/skills/indian-tax-calc
Command: npx skills add https://github.com/taracodlabs/aiden --skill indian-tax-calc

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill simplifies calculating Indian tax obligations across income, investments, and capital gains, saving time and reducing errors in tax planning.

Core Features & Use Cases

  • Regime comparisons: compute tax under old vs new regimes for a given year.
  • Capital gains calculations: STCG and LTCG calculations for equity transactions.
  • Payments planning: estimate advance tax installments and TDS obligations for FY 2025-26.
  • Real-world use cases: an individual planning year-end taxes with salary, investments, and business income.

Quick Start

Ask the AI to estimate your India tax liability for FY 2025-26 given your salary, investments, deductions, and regime preference.

Frequently Asked Questions about indian-tax-calc

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate my income tax liability under the old vs new regime for FY 2025-26?

To calculate your income tax liability, compare the old vs new regime for FY 2025-26 by inputting your salary, applicable deductions, and investment exemptions. The computation applies current slab rules and rates to determine which option yields a lower tax obligation.

How are short-term and long-term capital gains taxed on equity investments in India?

Short-term and long-term capital gains on equity investments are taxed according to specific STCG and LTCG rates. You calculate these capital gains liabilities by providing your equity transaction details, which are then processed using the applicable FY 2025-26 tax rules.

What is the best way to estimate advance tax installments and TDS obligations for FY 2025-26?

The best way to estimate advance tax installments and TDS obligations is to aggregate your salary, business income, and investment gains. The calculation applies current FY 2025-26 slab rates to project your total liability and required payment schedule.

Can I compute taxes for business income and salary together for personal finance planning?

Yes, you can compute taxes for business income and salary together for personal finance planning. By providing your combined income details, deductions, and regime preference, the calculation generates a unified tax liability estimate across all your revenue streams.

What inputs do I need to compare old and new tax regimes accurately?

To compare old and new tax regimes accurately, you need to provide your total income, applicable investment exemptions, and deduction details. These inputs allow the calculation to evaluate both regime pathways using the current FY 2025-26 slab rules and rates.

When should I choose the new tax regime over the old regime for FY 2025-26?

You should choose the new tax regime over the old regime when its lower slab rates result in a lower net tax liability, factoring in your specific salary, business income, and available investment exemptions. Comparing both options side-by-side ensures you select the optimal pathway.