Tax return prepared for you in Winterthur
Zurich returns often involve securities, equity compensation and side income from startups. We prepare them completely and claim every deduction you're entitled to, working location-independently.
Zurich returns often involve securities, equity compensation and side income from startups. We prepare them completely and claim every deduction you're entitled to, working location-independently.
Most people pay too much, because deductions are left on the table.
Winterthur is Switzerland's sixth-largest city, with a strong industrial and tech base and a lively cultural scene. We support Winterthur SMEs and founders with bookkeeping, formation and tax returns, remotely or in Wildegg.
What Tax return prepared for you includes
Complete tax return
From salary certificate to filing — you provide documents, we do the rest.
Deduction optimisation
Systematic review of all deductions — legal and complete.
Deadlines & authorities
Deadline extensions, follow-up queries and objections — we handle them on request, as a separate paid service.
Special cases
Withholding tax, property, securities, inheritance: no problem.
Planet for Tax return prepared for you in Winterthur
Responsible Commercial Register Office
Commercial Register Office of the Canton of Zurich (Zürich)
Canton
Zurich
Availability
We look after Winterthur across Switzerland: we prepare bookkeeping and tax returns remotely, with personal meetings by arrangement.
Frequent questions from Winterthur
I have shares and options from a Zurich startup — can you handle that?
Yes, securities, employee shareholdings and options are routine; we report them correctly and make sure nothing taxable or deductible is overlooked.
Can Planet handle accounting for a Winterthur tech company?
Yes, from the GmbH formation (CHF 2'500) through monthly bookkeeping from CHF 440 and the corporate tax return, we cover the full lifecycle.
Which documents do I need?
Salary certificate, bank/securities statements, receipts for deductions (3a, education, medical costs) and the last assessment. You receive a personal checklist from us. No separate appointment is needed — you bring or send us the documents based on the checklist.
What does a tax return cost?
Simple returns at a fair fixed price; with property or securities by effort — we give you a binding range in advance.
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