# TaxGPT.ai

> AI-powered tax assistant providing plain-English answers sourced from current IRS publications. Answers include direct links to IRS.gov resources. Current 2025 tax year data. No account required to ask a question. Powered by GPT-5.

TaxGPT.ai is a product of Yellow Fin LLC, Dallas, TX. It is not affiliated with the IRS or any government agency. Content is for general informational purposes and is not a substitute for advice from a licensed tax professional.

## Product

- [TaxGPT.ai — Ask a Tax Question](https://taxgpt.ai/): Main entry point. Ask any federal tax question and receive a plain-English answer with IRS publication sources cited and linked.

## Tax Reference Pages

- [Standard Deduction 2025](https://taxgpt.ai/standard-deduction-2025/): Standard deduction amounts for 2025 for single, married filing jointly, married filing separately, and head of household filers. Source: Rev. Proc. 2024-40.
- [Do I Need to File Taxes?](https://taxgpt.ai/do-i-need-to-file-taxes/): Filing requirement thresholds by filing status and age for tax year 2025.
- [How to File a Tax Extension](https://taxgpt.ai/how-to-file-tax-extension/): How to request an automatic 6-month extension using Form 4868. Extension to file vs. extension to pay.
- [Tax Deadline 2026](https://taxgpt.ai/tax-deadline-2026/): Federal tax filing and payment deadlines for the 2025 tax year (filed in 2026).
- [Report 1099 Income](https://taxgpt.ai/report-1099-income/): How to report 1099-NEC, 1099-MISC, and 1099-K income. Self-employment tax obligations. Schedule C.
- [Home Office Deduction](https://taxgpt.ai/home-office-deduction/): Eligibility, simplified vs. actual expense method, W-2 employee restriction under TCJA through 2025.
- [Amended Tax Return](https://taxgpt.ai/amended-return/): How to file Form 1040-X. Deadlines, refund rules, and common reasons to amend.
- [Crypto Taxes](https://taxgpt.ai/crypto-taxes/): Tax treatment of cryptocurrency — capital gains, mining income, staking rewards, Form 8949.
- [IRA Contribution Limit 2025](https://taxgpt.ai/ira-contribution-limit-2025/): Traditional and Roth IRA contribution limits for 2025. Income phase-out ranges. Deductibility rules.
- [Pay Taxes Online](https://taxgpt.ai/pay-taxes-online/): IRS Direct Pay, EFTPS, and payment plan options. How to pay a balance due.

## Legal

- [Terms of Service](https://taxgpt.ai/terms/): Terms of use, disclaimer, and privacy information for TaxGPT.ai.