The "Red Book" is such a source.  The "Red Book" provides information about the employment-related provisions of Social Security Disability and Supplemental Security Income (SSI) for educators, advocates, rehabilitation professionals, and counselors who serve people with disabilities.
 

The book is a guide to Work Incentives, and other disability-related policies and programs like "Ticket to Work."

It explains answers to questions such as:
 

* How will earning money through work affect my benefits?

* What is a Trial Work Period?

* How can Social Security Work Incentives help me reach a more financially independent future?
 

Each year Social Security makes updates to the "Red Book." Important updates to the "Red Book" for 2015 include:

* Substantial Gainful Activity (SGA) has increased from $1,070 to $1,090 per month. For people who are blind, SGA increased from $1,800 to $1,820 per month.

* The monthly earnings amount used to determine if a month counts for the Trial Work Period month increased to $780.

* Supplemental Social Security Income (SSI) benefit rates increased from $721 to $733 per month for an individual and from $1,082 to $1,100 per month for a couple
 

For a free copy of the "Red Book", click here.