Please see this answer from Amelie's Uncle:
Certain Medicaid waiver payments you received for caring for someone living in your home with you may be nontaxable. If these payments were reported to you in box 1 of Form(s) W-2, include the amount on Form 1040 or 1040-SR, line 1. Also, include on line 1 any Medicaid waiver payments you received that you choose to include in earned income for purposes of claiming a credit or other tax benefit, even if you did not receive a Form W-2 reporting these payments. On line 8, subtract the nontaxable amount of the payments from any income on line 8 and enter the result. If the result is less than zero, enter it in parentheses. Enter “Notice 2014-7” and the nontaxable amount on the dotted line next to line 8. For more information about these payments, see Pub. 525
IHSS and EIC
