terminal.tax
About Terminal Tax
Who operates Terminal Tax
Terminal Tax is operated by Terminal Tax LLC, a New Jersey limited liability company.
Legal and privacy contact: legal@terminal.tax. Support: support@terminal.tax.
Terminal Tax LLC's IRS e-file application has been accepted for the Software Developer and Transmitter provider options. Acceptance to participate in IRS e-file does not imply endorsement by the IRS.
Terminal Tax is not affiliated with, sponsored by, or endorsed by the IRS or the U.S. Treasury.
What it does
Terminal Tax receives a completed US federal individual income tax return from a person's AI agent. The person reviews it, enters their identity details and signs on one hosted filing page. Terminal Tax calculates deterministically, validates mechanically and packages the return for transmission; it does not choose tax treatments or give tax advice.
Terminal Tax covers only the US federal individual income tax return. It does not file state, territory or local returns.
There is no agent login, and the service does not accept identity or bank details from an AI agent; the person types them on the filing page.
The price is $19.99 per federal return, charged only if the IRS accepts it.