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IRS Form Generator

You answer simple questions and the platform fills out the official IRS form, with your signature, ready to be emailed to the person who requested it.

Taxpayer Identification Number Certification.

W-9
W-8BEN
W-8BEN-E
W-8ECI

You must choose one of the 4 forms based on your tax residence and taxpayer type.

Who is receiving the payment?

A US person or company (citizen or resident, or a US LLC or corporation with a US owner)Form W-9 · $10 →A foreign individual (also if you’re the foreign owner of a single-member US LLC)Form W-8BEN · $10 →A company formed outside the USForm W-8BEN-E · $10 →A foreign person or company that does the work or runs its business inside the US (for example, with its LLC operating here)Form W-8ECI · $10 →Not sure which one you need, or prefer that we do it?We review it, fill it in and send it for you. $25 →

Informational tool: not legal or tax advice, and Incorporalia is not affiliated with the IRS. You sign and are responsible for what the form states.

FormWho uses itWhat is it for
W-9Citizens U.S. persons, U.S. tax residents (Green Card holders), and domestic entities.Provide a TIN/SSN to the payer for reporting income to the IRS without automatic withholding.
W-8BENForeign individuals (natural persons) who do not reside in the U.S.Certify foreign status and claim reduced withholding rates under tax treaties.
W-8BEN-EForeign legal entities (companies, corporations, or LLCs based outside the U.S.).To certify a company’s foreign status and ensure compliance with FATCA regulations for accurate tax withholding.
W-8ECIForeign individuals or entities that generate income effectively connected with a U.S. trade or business (ECI).To claim an exemption from the 30% withholding tax at the source, as the foreign party will report and pay those taxes directly via their annual U.S. tax return.