that might depend on how much your SSDI benefit is.

I think it may be a certain percentage rather than a set dollar amount for everyone? But I'm not sure. I need a job posting from my bed.

Another is whether medical improvement is "possible" or "unlikely". $1040 is the maximum you can earn while on SSDI. If medical improvement is possible, SSA may review your eligibility in 3 years from the start date of your benefits. If unlikely, SSA may review eligibility in 7 years from the start date. If your medical disability determination is considered terminal, i.e. will result in death, SSA takes that into consideration of your ongoing eligibility.

Also considered is what type of work you are able to do or are doing in comparison with your previous work history. And the hours per month you are capable of working.

One thing to keep in mind - SSA has a specific definition of disability. It must be determined to be permanent, not short-term or intermittent. If you are currently on SSDI, that determination has already been made. Periodic reviews are customary and, iirc, required by law.

It is important to maintain all medical / medication histories current. That includes consults, one-time visits referred by your primary care provider, etc. All are part of the overall picture of your situation(s).

Overviews are here -

http://www.ssa.gov/dibplan/#sb=-1

($1,040 is for Social Security Disability Insurance if you aren't blind).

The $1,040 limit is for 3 years after a 'trial work period' is triggered (you are not limited
in the amount you can earn during 9 months of 'trial work period')...

For more details see:

http://ssa-custhelp.ssa.gov/app/answers/detail/a_id/317

Video: http://www.socialsecurity.gov/multimedia/video/disability_benefits/index.html

'trial work period': http://www.socialsecurity.gov/OACT/COLA/twp.html

Working While Disabled booklet (.pdf): http://www.ssa.gov/pubs/EN-05-10095.pdf

Social Security's 'Ticket to Work' website: http://www.choosework.net/

Toll free number to get questions answered on working and your benefits: 1-866-968-7842