tax-calculator

Calculate trade tax implications and generate reports with multiple cost basis methods.

5|1|Updated Feb 9, 2026
One-click install
npx skills add https://github.com/kayzaa/k.i.t.-bot --skill tax-calculator-kayzaa
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tax-calculator
Source: https://github.com/kayzaa/k.i.t.-bot/tree/main/skills/tax-calculator
Command: npx skills add https://github.com/kayzaa/k.i.t.-bot --skill tax-calculator-kayzaa

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill automates the complex process of calculating tax implications for financial trades, including cryptocurrencies, forex, stocks, and options, and generates comprehensive tax reports.

Core Features & Use Cases

  • Tax Lot Methods: Supports FIFO, LIFO, HIFO, and Specific Identification for cost basis calculation.
  • Jurisdictional Support: Tailored calculations for US, Germany, UK, EU, Switzerland, and Singapore.
  • Report Generation: Creates Capital Gains Summaries, Income Reports, Cost Basis Reports, and IRS Form 8949.
  • DeFi Integration: Handles swap transactions, liquidity provision, yield farming, and NFT trades.
  • Use Case: A user can ask "Calculate my 2025 German taxes" and receive a detailed report compliant with local regulations, including holding period calculations and exemption thresholds.

Quick Start

Generate Form 8949 for 2025.

Frequently Asked Questions about tax-calculator

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

FAQPage Schema
How do I calculate crypto capital gains for IRS Form 8949?

To calculate crypto capital gains for IRS Form 8949, the Skill processes your transaction history using cost basis methods like FIFO, LIFO, or HIFO, and generates a compliant report summarizing your trades and income for filing.

What cost basis methods are supported for stock and crypto tax reporting?

Supported cost basis methods for stock and crypto tax reporting include FIFO, LIFO, HIFO, and Specific Identification, allowing you to optimize capital gains calculations based on your jurisdictional rules.

Can I calculate taxes on DeFi yield farming and liquidity pool swaps?

Yes, you can calculate taxes on DeFi yield farming and liquidity pool swaps, as the Skill handles swap transactions, liquidity provision, yield farming, and NFT trades to summarize capital gains and income.

Does this tax calculator support specific jurisdictional rules like Germany and the UK?

Yes, this tax calculator supports specific jurisdictional rules for the US, Germany, UK, EU, Switzerland, and Singapore, applying local holding period calculations and exemption thresholds to your trades.

How do I generate a tax report for forex and options trading?

You generate a tax report for forex and options trading by inputting your transaction data, which the Skill processes across various markets to produce Capital Gains Summaries, Income Reports, and Cost Basis Reports.

What is tax lot accounting and how does it handle capital gains?

Tax lot accounting tracks individual asset purchase batches to calculate capital gains accurately, allowing you to assign specific cost basis methods like HIFO or Specific Identification to optimize your tax liabilities.