Ask an AI Accountant tool is a free AI accountant that helps people with their tax questions by using the latest US tax laws. A human tax professional reviews the AI's answers to ensure accuracy. Users can ask questions in any language, and fact-checked answers are published on the website. The tool also offers free tax resources, including calculators for estimating tax bills and finding tax deductions. Keeper Tax, the company behind the tool, is a tax filing app for freelancers that helps them discover tax deductions and file taxes.