Thanks for reaching out to us for this. I think you are mentioning text recognition especially for W-2 form according to the tag you are using.
Accutually I would highly recommend you to try Form Recognizer - W-2 prebuilt model which is our recent new feature:
The Form Recognizer W-2 model, combines Optical Character Recognition (OCR) with deep learning models to analyze and extract information reported in each box on a W-2 form. The model supports standard and customized forms from 2018 to the present. Both single and multiple forms are also supported.
Please let me know if you are looking for something more, I would like to provide help.
-Please kindly accept the answer if you feel helpful, thanks a lot.