Can You Give Zakat on Behalf of the Dead?

Zakaat al-fitr on behalf of a wife who has been given a revocable divorce (first or second talaaq)

Is it permissible for a daughter to pay zakaat al-fitr on behalf of her father?

Adding something extra to zakaat al-fitr

Paying zakaah on behalf of workers

He paid zakaat al-fitr on behalf of the foetus then found out that it was twins

There is a dispute between him and his wife – should he pay zakaat al-fitr on her behalf?

Zakaat al-Fitr on behalf of kuffaar

The Jews have detained their husbands – how should they pay Zakaat al-Fitr?

Can the imam of the mosque collect zakat al-fitr, and where should it be distributed?