# 941x - ML package

> IRS Form 941-X, Adjusted Employer's Quarterly Federal Tax Return or Claim for Refund, is used by employers to correct errors or claim refunds on previously filed Form 941, which is the Employer's Quarterly Federal Tax Return.

## Overview

IRS Form 941-X, Adjusted Employer's Quarterly Federal Tax Return or Claim for Refund, is used by employers to correct errors or claim refunds on previously filed Form 941, which is the Employer's Quarterly Federal Tax Return.

This ML package is trained to extract eight regular fields and five column fields of relevant data points from Form 941-X.

## Particularities

The ML package is trained to automatically detect data such as:

* EIN, Quarter, Calendar Year
* Paid Preparer PTIN, EIN
* Correction Amounts

## Samples

You can download the a sample filled-in form from [here](https://oob-sample-pdfs.s3.us-east-2.amazonaws.com/941x_Adjusted+Employer+Quarterly+Federal+Tax+Return+or+Claim+for+Refund_UiPath+Document+Understanding.pdf).

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

![941X sample file](https://dev-assets.cms.uipath.com/assets/images/document-understanding/document-understanding-941x-sample-file-395066-d52ce72d-bdba4c94.webp)