I have just been approved for social security disability and would like to know if the back award is taxable or if themonthly benefit is taxable?

I would try IRS.gov or SS.gov to see if it is or not

Yes it gives you links to go to so you can research it yourself

No need to research.

Social Security Disability CAN be taxable if it is on top of other taxable income. However, for most people, it is NOT taxable.