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Tax Returns & Tax Advice

Köppel-Legal AG assists private individuals, self-employed professionals, sole proprietorships, limited liability companies, public limited companies and SMEs with tax returns, tax planning and tax optimisation. We support you from compiling the documents through to reviewing the assessment and communicating with the tax office.

A correctly prepared tax return provides certainty, saves time and makes use of permitted deductions. We also provide clear, forward-looking advice on property, securities, cryptocurrencies, pension provision and complex corporate circumstances.

Tax returns for private individuals

We present your income and assets completely and transparently and identify deductions and optimisation opportunities available within the legal framework.

  • Preparing and submitting the tax return
  • Professional expenses, continuing education costs and insurance premiums
  • Bank accounts, securities, funds and cryptocurrencies
  • Property, imputed rental value and maintenance costs
  • Pillar 3a and pension fund purchases
  • Reviewing tax assessments and invoices

Taxes for the self-employed and companies

For businesses, tax returns, accounting, annual financial statements, VAT and pension provision are closely linked. We ensure correct declarations and forward-looking planning.

  • Tax returns for sole proprietorships, limited liability companies, public limited companies and SMEs
  • Business deductions, provisions and depreciation
  • VAT questions and VAT returns
  • Salary, dividends, social insurance and pension provision
  • Tax support for incorporation, restructuring, succession or liquidation
  • Assistance with audits, enquiries and objections

Tax planning in special situations

Tax implications should ideally be clarified before an important decision is made. We explain the consequences of different options and help you take account of deadlines and structuring opportunities in good time.

  • Marriage, divorce, inheritance and gifts
  • Retirement and pension withdrawals
  • Purchase, sale and maintenance of property
  • Moving to or from Switzerland and foreign income
  • Investments and business decisions

Personal and efficient support

We review your documents systematically, clarify open points directly and explain complex matters in understandable terms. You know which information is required, what options are available and what happens next.

  • Clear overview of documents and deadlines
  • Complete and legally compliant declaration
  • Use of permitted deductions
  • Support in dealings with the tax authorities

Request tax advice

Would you like your tax return prepared professionally or your tax situation planned proactively? Contact us for a personal assessment and a clear overview of the documents required.