UiPath Documentation
document-understanding
latest
false
重要 :
新发布内容的本地化可能需要 1-2 周的时间才能完成。
UiPath logo, featuring letters U and I in white

Document Understanding 用户指南

上次更新日期 2026年4月23日

3949a -

概述

IRS 表格 3949-A(信息举报)用于向 IRS 报告可疑的税务违规行为,例如欺诈或漏税。3949-A 表格在促进侦查和调查涉税犯罪、确保税务系统的公平性和正义性方面发挥着至关重要的作用。

此 ML 包已针对 31 个常规数据字段进行训练,可以从表单 3949-A 中提取相关数据点。

此模型已使用 IRS 从 2017 年 1 月至今发布的所有版本文件进行训练。

特殊性

此 ML 包经过训练,可以自动检测以下数据:

  • 文档版本
  • 个人姓名、SSN、出生日期、地址、职业
  • 公司地址、电子邮件、网站
  • 未报告的纳税年度、未报告的税额
  • 银行名称、地址
  • 举报者姓名、电话

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 3949A

显示名称字段名称字段类型内容类型
文档版本doc-versionregular字符串
Taxpayer Nameindividual-full-nameregular字符串
Taxpayer Social Security Numberindividual-ssnregularid-no
Taxpayer Date of Birthdobregular日期
Taxpayer Street Address, City, State, ZIP地址regular字符串
Taxpayer Occupationoccupationregular字符串
Taxpayer Email Addressemail-addressregular字符串
Taxpayer Marital Statusmarital-statusregular字符串
Name of Spousespouse-nameregular字符串
Name of Businessbusiness-nameregular字符串
Employer Tax ID number (EIN)einregularid-no
Business Street Address, City, State, ZIPbusiness-addressregular字符串
Business Email Addressbusiness-emailregular字符串
Business Website网站regular字符串
Alleged Violation of Income Tax Lawalleged-violation-tax-laregular字符串
注释commentsregular字符串
Books/records availablebook-records-availableregular字符串
Do you consider taxpayer dangeroustaxpayer-dangerousregular字符串
银行名称bank-nameregular字符串
Bank Street Address, City, State, ZIPbank-addressregular字符串
Your Namereporter-nameregular字符串
Your Telephone Numberphoneregularphone
Best Time to Callcall-timeregular字符串
Your Street Address, City, State, ZIPreporter-addressregular字符串
Business Phone Numberbusiness-phoneregularphone
Bank Name Secondarybank-name-secondaryregular字符串
Bank Address Secondarybank-address-secondaryregular字符串
Princial Business Activitybusiness-activityregular字符串
How you learned and/or obtained the information?info-sourceregular字符串
Date Received by IRSdate-received-by-irsregular日期
DLN Numberdln-numberregularid-no

示例

You can download the a sample filled-in form from here.

您还可以预览已填写表单的示例:

3949-A 示例文件

  • 概述
  • 特殊性
  • Extracted fields
  • 示例

此页面有帮助吗?

连接

需要帮助? 支持

想要了解详细内容? UiPath Academy

有问题? UiPath 论坛

保持更新