Thank you for visiting the site of Abbot Tax Service, Inc. We are a Beaverton based full-service accounting firm focusing on small business tax preparation, bookkeeping, and payroll. We also offer personal income tax preparation services for individuals of all ages, income levels and marital status. Conveniently located off Highway 217 provides for easy access from Hillsoboro, Tigard, Tualatin, and west Portland.

Personal Tax Preparation

• Multi-State Tax Returns
• Part Year Resident Returns
• Home Office Expense
• Self Employed Individuals
• Rental Properties

Small Business Specialists

• Accounting
• Bookkeeping
• Payroll
• Business Tax Preparation
  • Sole Proprietorships
  • Limited Liability Company (or Partnership)
  • Small Business Corporation (S-Corp)
  • Partnerships
  • Corporations (C-Corp)