@Bo23phil
I can't tell you anything more about the potential value of the donation. If your mother already itemizes her deductions on schedule A (medical expenses, mortgage interest, property taxes, other gifts to charity like church tithes), then adding $800 of household items will probably result in an additional tax savings of $125-$200. If she uses the standard deduction and doesn't have enough specific deductions to itemize, then there will probably be no tax savings from this donation. But someone would have to review her actual tax return for 2023 and expected situation for 2024 to know for sure.
Each donation (different day, different time, different charity) is listed separately on the tax return.
