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File your 91A Annual Statement of Earned Income Form online

Saves time, money, and is more secure!

Complete your form online

Disability retirees now have the ability to submit their 91A Annual Statement of Earned Income information completely online. You will receive your 91A Form in March along with instructions on how to complete the form online. 

Submitting your Annual 91A Form

Online 91A Form 

Example of the 91A form showing where the personal ID code is listed, links to online 91A form
Figure 1: the highlighted area shows (1) this website and (2) the location of the personal ID.

Use your personal ID to log into your online 91A Form (https://prosper.perac.state.ma.us/91AFORM). This ID is unique to you - do not share it! 

Need help?

Contact our office at 91A-info@mass.gov or 617-591-8991.

Questions?

Go to 91A Form FAQ's

Why do I have to file a 91A form?  

All disability retirees must file an Annual Statement of Earned Income (Form 91A). Failure to comply could result in the termination of your retirement benefits. 

Why file online?

  • Fast - access the status of your submission anytime.
  • Free - no stamps!
  • Secure - your data is automatically encrypted.

What do I need?  

This annual filing is part of the Disability Retirement Application process. You will need all relevant documents that support your filing, including any relevant tax documents. 

We've moved! 

If you still prefer to mail your form, our new address is: 
10 Cabot Road, Suite 300
Medford, MA 02155

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