# 4506T - document type

> IRS Form 4056-T is used to request tax return information. 4506-T is filed by taxpayers to request full copies of the income tax documents and 4506-C for transcripts of the same documentation.

## Overview

IRS Form 4056-T is used to request tax return information. 4506-T is filed by taxpayers to request full copies of the income tax documents and 4506-C for transcripts of the same documentation.

This Document Understanding<sup>TM</sup> skill can extract up to 22 fields.

## Particularities

The model automatically detects data such as:

* Name, Address, SSN of the Taxpayer/Spouse,
* Transcript request specification, Year/Requested Period,
* Signature Date, Title, Phone Number.

## Extracted fields

:::note
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 4506T

| Display Name | Field Name | Field Type | Content Type |
| --- | --- | --- | --- |
| Name on Tax Return | 1a-name | regular | string |
| First Social Security Number on Tax Return | 1b-ssn | regular | id-no |
| Spouse Name on Tax Return | 2a-spouse-name | regular | string |
| Second Social Security Number on Tax Return | 2b-second-ssn | regular | id-no |
| Current Name and Address | 3-current-address | regular | string |
| Previous Address Shown on Last Return | 4-previous-address | regular | string |
| Customer File Number | 5-customer-file-no | regular | id-no |
| Transcript Tax Form Number | 6-tax-form-number | regular | id-no |
| Return Transcript Y/N | 6a-return-transcript-y | regular | string |
| Account Transcript Y/N | 6b-account-transcript-y | regular | string |
| Record of Account Y/N | 6c-record-acct-y | regular | string |
| Verification of Nonfiling Y/N | 7-verification-of-nonf | regular | string |
| Other Form Series Transcript | 8-form-xx-transcript | regular | string |
| Period Requested | 9-period-date1 | regular | date |
| Signature Acknowledgement | signature-ack | regular | string |
| Signature Date | signature-date | regular | date |
| Phone Number | taxpayer-phone | regular | phone |
| Title | title | regular | string |
| Spouse's Signature Date | signature-date-spouse | regular | date |
| IVES Participant Name Address and SOR | 5-participant-name-addr | regular | string |

## Samples

You can download the following sample filled-in forms:

* [Sample 1](https://oob-sample-pdfs.s3.us-east-2.amazonaws.com/Form+4506T_Request+for+Transcript+of+Tax+Return_UiPath+document+understanding_0.pdf)
* [Sample 2](https://oob-sample-pdfs.s3.us-east-2.amazonaws.com/Form+4506T_Request+for+Transcript+of+Tax+Return_UiPath+document+understanding_1.pdf)

You can also preview the samples of a filled-in form:

![4506-T sample file](https://dev-assets.cms.uipath.com/assets/images/document-understanding/document-understanding-4506-t-sample-file-115190-b46b10de-061afe34.webp)

![4506-T sample file](https://dev-assets.cms.uipath.com/assets/images/document-understanding/document-understanding-4506-t-sample-file-116179-15744acc-02bcb27e.webp)

## Processed document types:

This pre-trained model can be used with the following document types:

* 4506-T
* 4506-C