Question juridique clé
Whether the Federal Tax Administration violated legitimate expectations by first promising to issue declaratory decisions and await Federal Supreme Court case law.
Solution extraite
No enforceable individual assurance was shown; the letter was only a general statement of procedure, so protection of legitimate expectations did not apply.
Motifs extraits
Trust protection requires a concrete, individualized official assurance. The 13 February 1992 letter was addressed to an industry representative and merely described the administration's general approach. The company also had sufficient notice from prior circulars and correspondence that such DTP-based production was treated as taxable manufacturing.