What is W-8BEN-E Form Assistant?

An AI-powered web application that helps you collect vendor information through a conversational interface for completing IRS Form W-8BEN-E (Certificate of Status of Beneficial Owner for United States Tax Withholding and Reporting - Entities).

Features

chat

Conversational AI

Natural language interaction powered by advanced language models

psychology

Smart Questions

Context-aware questions adapted to your entity type

data_object

Data Extraction

Automatic structuring of collected information

download

Easy Export

Download formatted summary for form completion

security

Privacy First

Run locally with open-source LLMs

tune

Flexible LLMs

Works with any OpenAI-compatible API

Supported LLM Providers

Ollama Free Local
vLLM Free Local
LM Studio Free Local
OpenAI Cloud Paid
Groq Cloud Free Tier
Together AI Cloud Paid

How It Works

1

Start Conversation

Click "Start Conversation" to begin chatting with the AI assistant

2

Answer Questions

Provide information about your vendor/entity through natural conversation

3

Extract Data

AI automatically structures the collected information

4

Download & Complete

Get a formatted summary to fill out the official IRS form

Important Disclaimer

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This tool assists in data collection only.

It does not provide tax advice. Always consult with a qualified tax professional for guidance on completing IRS forms and understanding tax obligations.