That donor advised funds exist is true. And yes, you can donate appreciated stock for a major tax savings. And you can put off deciding what charities to donate to. But their rules are all over the map. Some are fairly absurd.
And be clear that the way this is legal is because it's not your money any more. You are merely an advisor as to what's done with it. In any sort of crisis it might just disappear.
I looked around a bit a few years ago and decided on using this one (American Endowment Foundation):
How a Donor Can Open a Donor Advised Fund. So far they've done pretty well for me.[/QUOTup and funded
Depending on the amount you want to put into a DAF President Biden's tax plans include;
"A limit of 28% on itemized deductions. For each dollar of itemized tax deductions, including charitable contributions, a taxpayer or couple filing jointly would only receive a maximum benefit of $0.28. This 28% limit would hold true even if a filer is paying a higher marginal tax rate."
(Probably not a bad plan , not sure when it will happen.) I know December 2020 was a very busy month for tax accountants and estate attorneys, we finally succeeded in getting
a DAF set up and funded in the last week of December.