taxcalcindia 0.1.4

A package to calculate income tax for Indian taxpayers

taxcalcindia

A lightweight Python package to calculate Indian income tax for individuals. Designed for local use and packaging on PyPI.

Table of Contents

• Highlights
• Installation
• Quick start
• Example notebook
• API pointers
• Contributing
• License
• Important notice
• Support the project

Highlights

• Compute tax under both the new and old regimes and recommend the cheaper regime.
• Support for salary, business, capital gains and other incomes.
• Common deductions and simple slab lookup.
• Small, well-documented models suitable for packaging and testing.

Installation

Install from PyPI:

pip install taxcalcindia

Quick start

Example usage:

from taxcalcindia import IncomeTaxCalculator, TaxSettings, SalaryIncome, Deductions

settings = TaxSettings(age=27, financial_year=2025)
salary = SalaryIncome(basic_and_da=500000, other_allowances=500000, bonus_and_commissions=350000)
deductions = Deductions(food_coupons=26400, professional_tax=2500)

calc = IncomeTaxCalculator(settings=settings, salary=salary, deductions=deductions)
result = calc.calculate_tax(is_comparision_needed=True, is_tax_per_slab_needed=True, display_result=False)

print(result)

Example notebook

A longer, runnable example is provided in the repository: example.ipynb. It contains multiple scenarios and is extended based on user requests.

API pointers

• Main calculator: taxcalcindia.calculator.IncomeTaxCalculator
• Input models:
  • EmploymentType (Enum)
  • TaxSettings (age, financial_year, is_metro_resident, employment_type)
  • SalaryIncome (basic_and_da, hra, other_allowances, bonus_and_commissions, total, total_eligible_hra(settings))
  • BusinessIncome (business_income, property_income, total)
  • CapitalGainsIncome (short_term_at_normal, short_term_at_20_percent, long_term_at_12_5_percent, long_term_at_20_percent, total, total_capital_gains_tax)
  • OtherIncome (savings_account_interest, fixed_deposit_interest, other_sources, total)
  • Deductions (section_80c, section_80d, section_80gg, section_24b, section_80ccd_1b, section_80ccd_2, section_80eea, section_80u, section_80eeb, section_80e, section_80g_50percent, section_80g_100percent, section_80gga, section_80ggc, rent_for_hra_exemption, professional_tax, food_coupons, other_exemption, section_80tta, section_80ttb, total)
• Slab retrieval: taxcalcindia.slabs.get_tax_slabs
• Package exceptions: taxcalcindia.exceptions.TaxCalculationException

Contributing

Contributions via PRs are welcome. Please:

• Follow standard Python packaging practices.
• Include tests for new features.
• Keep changes small and documented.

License

MIT — see LICENSE

Important notice

• Do NOT use this package as the sole source for filing income tax returns. This project is provided as an aid/reference only. Always audit calculations yourself or consult a government-approved tax professional or authorised tax-filing service before submitting returns. The creator is not responsible for any misfiled tax returns or financial/legal consequences arising from using this package.

Package Naming and trademark

A brief trademark check for the package name is recorded in NAMING.md. The name "taxcalcindia" was searched on the Government of India Registered Trademark site and, at the time of this release, no registrations were found. This information is provided for reference only and does not constitute legal advice.

If you find this project useful, A small cup helps a lot!

More from the developer

Reach out or explore other projects by the developer at: https://amraja.in/

If any link in this README does not redirect or returns "Not Found", please locate the referenced document in the parent GitHub repository: https://github.com/amrajacivil/taxcalcindia