Living in Australia, I've always given to orgs that have tax deductibility here in Australia - even though I know there might be better donation opportunities out there it's been a bit of a mental blocker for me. But now I've managed to internalise the benefit of donating to the charities I think have the highest impact regardless of the tax benefit so I'll be donating to StrongMinds and GFI this Giving Season as well as some of the other global health charities I normally support.
In light of FTX, I am updating a bit away from giving to meta stuff, as some media made clear that a (legitimate) concern is EA orgs donating to each other and keeping the money internal to them. I don't think EAs do this on purpose for any bad reason, in fact I think meta is high leverage, but concern does give one pause to think about why we are doing this and also how this is perceived from the outside.