Does the Internet Archive have any options to donate from the EU so I can get a donation receipt from a EU based non-profit? I know there is the "Internet Archive Europe", but that seems to be a Wikimedia like thing, i.e. they don't collect funds for the IA but for whatever it is they are doing here (which is not archiving websites for some reason?).

No, IA is a US non-profit, that status does not apply for EU non-profit donations as tax deductible. There also isnt really an european branch of the IA to donate to, to support the infra/core mission. The other IA Locations(Canada, EU, Swiss) are mostly idependent(probably to avoid any issues with the others, if one does have governance/legal issues), however they share the same mission in aquiring data to save and working with libraries.

Send EUR via SEPA transfer to GB74RBOS16107510000470. (Yes, the page only mentions wire transfer, but SEPA transfers work too, are faster, and cost everyone less.)

Source: https://help.archive.org/help/how-do-i-make-a-wire-transfer/