No, it is not permitted. Read the other responses in the thread you posted to. You can only use the donations you gave in 2019 on your 2019 return. You cannot add the ones from 2018. If you do not have enough itemized deductions then you get the standard deduction. This is the situation for many people since the standard deduction was nearly doubled for returns for 2018 and beyond. Fewer people are able to itemize.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
