* D15b2 should
be "Ist deine Spende von der Steuer absetzbar?", not "Wie
oft hast du an die Wikimedia Foundation gespendet?"
I did "Ist deine Spende an die Wikimedia Foundation von der Steuer
absetzbar?" since that's what it is on the Meta workspace. If that's
not right, please update it there and I'll sync it.
I think my generic version is better: donations directly to WMF are not
deductible, donations to Wikimedia Germany's "Fördergesellschaft" is.
Updated on Meta: