Skip to main content
Gruv.ai logo
Tax Form Prep

Free W-9 & W-8BEN Preparation Tool

Organize information for a W-9 or W-8BEN, save a browser-based draft, and download a review summary to check against the current official IRS form.

W-9 · Rev. Mar. 2024W-8BEN · Rev. Oct. 2021Browser-based draft

Supported forms and editions

Keep the current IRS form beside you

This browser-based wizard supports W-9 preparation for U.S. persons and W-8BEN preparation for foreign individuals. It creates a review summary, not an official IRS form. It does not prepare W-8BEN-E for foreign entities.

IRS editions and links checked July 16, 2026. Draft values are saved in this browser's local storage so you can continue later; the generator code does not submit those values to Gruv.

Loading form generator…

Process

How it works

  1. 01

    Pick the form type

    W-9 for a U.S. person or W-8BEN for a foreign individual.

  2. 02

    Enter identity + residency

    Work through the fields supported by the selected preparation flow.

  3. 03

    Review the draft

    Check identity, address, TIN, and any treaty entries for accuracy.

  4. 04

    Compare with the IRS form

    Download the summary, then transfer and verify details on the official form.

Frequently Asked Questions

Which forms does this tool support?+
This wizard supports W-9 preparation for U.S. persons and W-8BEN preparation for foreign individuals. It does not prepare W-8BEN-E for foreign entities.
Is the downloaded PDF an official IRS form?+
No. It is a preparation summary for review. Compare every entry with the current official IRS form and instructions before signing or submitting anything.
Can this tool decide whether I qualify for treaty benefits?+
No. It provides fields for organizing a possible treaty claim, but it does not verify eligibility, treaty articles, or withholding rates. Check the official instructions and your facts.
Where is my draft saved?+
Draft values are stored in this browser's local storage so you can continue later. The generator code does not submit those values to Gruv, and no sign-up is required.

Turn form prep into a reviewable onboarding step

Use the summary to organize form details, then validate the official IRS form and requester requirements before adding it to an onboarding record.

Many teams start with a narrow launch in weeks.