I used standard deduction for 2018, 2019, and 2020. I contributed approximately $3000 cash to charity for each of those year. The charitable contributions obviously were not used for deduction in those year since I had used standard deduction. Can I use the $3000 in each of those year as charitable carryover for 2021? If yes, then can carryover the entire 3K for each year?
Thanks.
