Also, charity is given on his behalf with what is easy to give, at any time, even if it is years after his death. Giving sadaqah (charity) benefits the deceased, du’a benefits the deceased, likewise making Hajj and ‘Umrah on his behalf and paying off his debts – all of this benefits the dead person. https://abukhadeejah.com/reciting-quran-dead-funeral-hajj-umrah-gathering-at-house-for-condolences-garveyard-dua/