We offer solutions and services

Finance and accounting

  • Financial, accounts receivable/payable and payroll accounting
  • Accounts receivable management (dunning)
  • Accounts payable management (payment transactions)
  • Interim and annual accounts
  • Reports for internal and external bodies
  • Preparation of budgets and planning
  • Liquidity planning
  • Assistance with the auditing of interim and annual accounts

Payroll accounting and HR administration

  • Preparation of pay slips
  • Advice on and processing of social security insurance
  • Preparation of annual salary declarations and certificates
  • Advice on and processing of withholding tax
  • Drafting of expense regulations
  • Advice on international employment contracts and overseas postings
  • Assistance with social security insurance audits


  • Tax declarations for legal entities and natural persons for all cantons
  • Comprehensive tax consulting and tax optimization
  • Advice for persons taxed at source
  • Drafting of appeals and complaints
  • Tax consultancy when preparing the annual accounts
  • Assistance with tax audits

Value added tax and anticipatory tax

  • Preparation of VAT returns
  • Advice on legal matters
  • Assistance with VAT audits
  • Reclaiming sales tax from abroad
  • Advice on and declaration of anticipatory tax

Management consultancy

  • Company formations
  • Restructuring
  • Reorganizations
  • Liquidations
Suela Treuhand GmbH
Leimbachstrasse 122
8041 Zurich, Switzerland

Suela Treuhand GmbH
Holderenstrasse 13A
8572 Berg, Switzerland

Suela Treuhand GmbH
Sodstrasse 24
3652 Hilterfingen, Switzerland

Tel: +41 79 958 98 51

Abacus VI enables direct, flexible access to accounting data.
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