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Document Understanding 用户指南

上次更新日期 2026年4月23日

W9 -

概述

在美国所得税系统中,W-9 表格(或纳税人识别号和证明请求)由第三方使用,且该第三方必须向美国国税局 (IRS) 提交信息申报表。W-9 表格用于确认个人姓名、地址、TIN(纳税人识别号),以归档有关收入、房地产交易、财产收购、债务取消等信息。

此模型具有 17 个已定义字段,经过训练,可从表单中提取相关数据。

特殊性

该模型会自动检测以下数据:

  • 名称、公司名称、税务类别、地址
  • TIN:SSN、EIN;

Extracted fields

备注:

If you are using using public endpoints, such as https://du.uipath.com/ie/invoices, all fields are available. However, if you are using custom-trained extractors, the availability of extracted fields is dependant on the version you are currently using. You can also check the list of fields and types on any endpoint in the /info/model object. To access this, simply add /info/model to any endpoint, like so: https://du.uipath.com/ie/invoices/info/model. For an enhanced reading experience of the fields list, it's recommended to install a JSON viewer extension in your browser.

Table 1. List of extracted fields for W9

显示名称字段名称字段类型内容类型
Taxpayer Namenameregular字符串
Business Namebusiness-nameregular字符串
Tax Classificationtax-classificationregular字符串
LLC Tax Classificationllc-tax-classificationregular字符串
Other Tax Classificationother-tax-classificationregular字符串
Exempt Payee Codeexempt-payee-coderegularid-no
Exemption FATCA Codeexemption-fatca-coderegularid-no
Taxpayer Address地址regular字符串
Taxpayer City城市regular字符串
Taxpayer Statestateregular字符串
Taxpayer ZIP Code.zipregularid-no
Account Numbersaccount-numbersregularid-no
Requester Name and Addressrequester-name-addressregular字符串
Taxpayer Social Security Numberssnregularid-no
Taxpayer Employer Identification Numbereinregularid-no
Taxpayer Signaturesignatureregular字符串
Date of Signature日期regular日期

示例

以下是 W9 表单示例:

W-9 示例文件

  • 概述
  • 特殊性
  • Extracted fields
  • 示例

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