income-tax

Calculate income tax and deductions from settlement and withholding data.

352|34|Updated Feb 11, 2026
One-click install
npx skills add https://github.com/kazukinagata/shinkoku --skill income-tax
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: income-tax
Source: https://github.com/kazukinagata/shinkoku/tree/main/skills/income-tax
Command: npx skills add https://github.com/kazukinagata/shinkoku --skill income-tax

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Calculates income tax and deductions for individuals.

Core Features & Use Cases

  • Import settlement data to compute total income, deductions, and tax payable.
  • Import withholding slips, medical expenses, dependents, and donations to compute deductions and credits for e-Tax input.
  • Provide an end-to-end summary suitable for filing and for review with a tax advisor.

Quick Start

Compute the income tax for the current year using your settlement data and withholding information.

Frequently Asked Questions about income-tax

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

FAQPage Schema
How do I calculate income tax and deductions from withholding slips for e-Tax filing?▼

To calculate income tax for e-Tax, import your withholding slips, medical expenses, dependents, and donation records to compute deductions and credits, producing a final tax amount and filing-ready structured data.

Can I import settlement data to compute total income and tax payable?▼

Yes, you can import settlement data to compute total income, deductions, and tax payable, providing an end-to-end summary suitable for filing and review with a tax advisor.

What's the best way to generate filing-ready data for blue-return and standard income tax forms?▼

The best way to generate filing-ready data is by inputting validated settlement data and withholding information to apply deduction rules and credits, outputting structured results formatted for e-Tax inputs.

Does this income tax calculation handle medical expenses and donation deductions?▼

Yes, this income tax calculation handles medical expenses and donation deductions by referencing deduction rules and validating inputs to compute credits for e-Tax input.

What inputs do I need to compute deductions and credits for my income tax?▼

To compute deductions and credits for your income tax, you need withholding slips, medical expenses, dependents, and donations, along with your completed settlement data for validation.

When should I not use automated income tax calculation for filing?▼

You should not use automated income tax calculation without reviewing the end-to-end summary with a tax advisor if your settlement data is incomplete or inputs cannot be validated against deduction rules.