Trust/NGO (Donee) can revise Form 10BD only up to 31st May from the end of the financial year. There is no clarity as to how donors will be able to claim the deduction u/s 80G if an incorrect PAN was given by the donor/ incorrect PAN was reported by the donee as Trusts/NGO(Donee) will not have an option to revise it post 31st May.