Would you use this "legal tax loophole" ?

[Salty]

If you are a member and give directly to a Baptist church located in Germany, the amount is not tax deductible, unless....

(note the tax info is in the right column)

 

[HAMel]

Why not?

If it's "legal" there's no harm?

The only problem I would see is if something is legally right but morally wrong.