
A&S Accounting
Professional Accounting & Tax Services
Since 1973
316 SW Washington Ave | Corvallis, OR 97333 | 541.757.1945
Our Mission
A&S Accounting is a "full-service business advisor" with a staff experienced in all phases of accounting, payroll and related reports, business planning, budgeting, accounting for non-profits and tax preparation.
Madeline M. Seim, the principal, is a Licensed Tax Consultant (Lic #1922429-C) with extensive accounting education and tax practice background. Madeline is also enrolled to practice before the Internal Revenue Service.
A & S Accounting provides complete accounting services for individuals and businesses. We perform all functions in-house, resulting in quick, efficient and personal service.
We offer services including payroll, quarterly & annual payroll reports, tax preparation and more. Please follow the link below to see a full list of fees and offered services. Or contact us to set up an appointment with one of our knowledgeable staff members.