Confidence & competence

Tax and Advisory Service

Are you looking for an expert tax advisor?
Are you seeking to reduce your tax burden?
Do you want to plan for your retirement?
Are you planning to buy/sell a property?
Do you anticipate moving to a different canton or municipality?
Are you a foreigner seeking to settle in Switzerland?
Is your bank loan about to expire? 

DS Fiduciaire, Duc & Fils SA is your ideal partner in Valais to help you to successfully manage your private and business affairs. Our expert and experienced staff offer you a bespoke service in all areas of taxation.

Our services include

  • Preparing tax returns for private individuals and corporate entities.
  • Checking taxation and contacting the various administrative bodies.
  • Complaints and possible claims.
  • Tax advice during restructuring (transfer, merger, de-merger, asset transfer and consolidation).
  • Applications for a Ruling (prior agreement with the tax authorities).
  • Assistance during tax inspections.
  • Advice and assistance when renewing your bank loan.
  • Procedures for obtaining flat-rate taxes for foreign clientele.
  • Tax domicile for corporate entities and private individuals.
  • Tax planning and optimisation for private individuals and corporate entities.
  • Pension advice.
  • Inheritance and bequests.
  • Stamp duty and anticipatory tax.
  • VAT.
  • Self-declaration.
  • Expiry of secured loans, analysis and support from trusted financial institutions to renew your mortgage at the best rate and lightening the load on your wallet!

You can access our services throughout Swiss Romandie. 
Please do not hesitate to contact us for a quote.
By your side for bespoke advice!

The decisions you make today must allow you to ensure your future

  • Tax projections and implications of an increase in income and/or wealth.
  • Comparative table and graphic illustration of the coefficients and rates for each municipality.
  • Distribution across several municipalities and/or cantons – tax calculations and impacts.
  • Taxation of the Swiss ‘A’ 2nd Pillar [state-run] and 3rd Pillar [investment foundation-run] lump-sum benefits.
  • Investments/Savings – real return on an ‘A’ 3rd Pillar investment/Bank/Insurance or 2nd Pillar Buy-back
  • Advice on lending or borrowing.
  • Advice on depreciation of a mortgage loan.
  • Sundry advice for private individuals or corporate entities.

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