If she is receiving Social Security disability she will get a SSA1099 from Social Security. If she is receiving some other sort of disability benefits then it could be on a W-2 or some kind of 1099.
A SSA1099 must be entered on your tax return.
Go to Federal> Wages & Income>>Retirement Plans and Social Security (SSA1099 and 1099RRB) to enter your SSA1099.
Disability Income
https://ttlc.intuit.com/questions/1901145-is-disability-income-taxable
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
