Claude Skill MartBrowse skillsQuick linesLearn by videoTerminal guideWhat is a Skill?
 
← Back to list

itr-wala - Indian ITR Filing Assistant

Prepares an Indian income tax return for FY 2025-26 (AY 2026-27) end to end, with every rupee computed by tested Python rather than model guesswork.

UtilitiesIntermediate★ 612⑂ 66AI score 9/10Last updated: Aug 11, 2026

What it does

  • Reads Form 16, AIS (JSON), TIS, Form 26AS and broker Tax P&L files (Zerodha/Groww/Upstox) into a strict income.json schema with per-figure source notes.
  • Delegates all arithmetic to tax_engine.py; validate_income.py must exit 0 and cross-check AIS/26AS totals before any computation is shown.
  • Compares old vs new regime with the rupee savings, and runs a deduction interview across 80C/80D/87A/111A/112A.
  • Selects ITR-1/2/3/4, applies 234A interest and 234F late fees by filing date, and generates a filing-pack.md with a portal field map matching the return to the rupee.
  • Keeps Pay, Submit and e-Verify strictly in the user's hands; never asks for passwords, OTPs or bank details, and supports blind extraction to keep PAN/Aadhaar out of context.

Who it's for

  • Resident individuals in India filing their own ITR: salaried employees, presumptive-scheme freelancers, equity/MF investors.
  • Anyone who wants an auditable computation trail before handing the pack to a CA.
  • People tired of manually reconciling TDS and duplicated AIS line items.

Examples

  1. "Here's my Form 16 and AIS, help me file" → workspace setup, extraction, validation, then the engine's regime comparison table and recommendation.
  2. "I have LTCG from Zerodha - which form do I need?" → equity vs non-equity classification, aggregate 1.25 lakh exemption applied by the engine, ITR-2 with its due date.
  3. "How much more will it cost if I file late?" → set filing_date, re-run the engine, and see concrete 234A/234F numbers.

Caveats: pinned to AY 2026-27 only. Non-residents, F&O/intraday, audit cases, foreign tax credit and indexation-option property sales are explicitly out of scope.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/karanb192/itr-wala/HEAD/skills/itr-wala/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the skills/itr-wala folder from the GitHub repo karanb192/itr-wala into my ~/.claude/skills/itr-wala/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/karanb192/itr-wala.git && mkdir -p ~/.claude/skills && cp -r itr-wala/skills/itr-wala ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Open a terminal in a folder where you keep source code.
  2. Clone the repo: git clone https://github.com/karanb192/itr-wala.git
  3. Make the skills folder: mkdir -p ~/.claude/skills
  4. Copy the skill in: cp -r itr-wala/skills/itr-wala ~/.claude/skills/
  5. Confirm Python 3 is available: python3 --version
  6. Run the engine self-test: python3 ~/.claude/skills/itr-wala/scripts/test_tax_engine.py - you should see OK.
  7. Restart Claude Code and say "help me file my ITR" to trigger the skill.
  8. Drop your tax documents into the generated itr-wala-workspace/docs/ folder; redacting PAN and Aadhaar first is recommended.
View source on GitHub ↗License: NOASSERTION