Unless your BF lived with you for the entire year of 2021 and had LESS than $4350 of income not counting Social Security in 2021 you cannot claim him as a dependent. You say he has only been out of work for several months so that sounds unlikely.
And all you would "get" for claiming him even if you could---would be the $500 credit for other dependents, so you are not missing out on much tax-wise. When he receives his settlement and begins to earn income again, hopefully he will pay you back for the support you have provided
CREDIT FOR OTHER DEPENDENTS
Unless your BF lived with you for the entire year of 2021 and had LESS than $4350 of income not counting Social Security in 2021 you cannot claim him as a dependent. You say he has only been out of work for several months so that sounds unlikely.
And all you would "get" for claiming him even if you could---would be the $500 credit for other dependents, so you are not missing out on much tax-wise. When he receives his settlement and begins to earn income again, hopefully he will pay you back for the support you have provided
CREDIT FOR OTHER DEPENDENTS