Tax and assurance professionals with extensive experience in an array of industries.
Isler CPA is an accounting and advisory firm serving businesses, individuals, community and public sectors across the Western United States. Located in Eugene, Oregon, our team has expertise in many accounting areas including: audit, review, compilation and financial statement preparation, tax preparation and planning, estate planning, forensic accounting and litigation support. Our experts also provide services specific to specialty industries including: manufacturing and distribution, construction, wholesale and retail, municipalities, financial institutions, nonprofit organizations and tribal organizations. When taking care of our customers’ tax needs, Isler CPA uses Ultratax and CS Accounting Professional Suite, ranked by Journal of Accountancy as the top tax software in the country. Isler CPA is a part of the RSM US Alliance, allowing full access to national and international resources for the highest level of accounting service. Find out more about our team and community involvement, or contact us to learn more about our services.
Contact us at (541) 342-5161 or fill out the form below
“Not only is Joseph a very nice, fun, person, he is a great accountant. He is very thorough an dis very attentive to all the details when doing your taxes. Joseph wants to make sure that you do not overpay your taxes and does everything he can to make sure you have your deserved deductions. He asks many questions and makes recommendations to best suit your situation and help you. I recommend him highly.”
- Shaun McGrath
Shaun McGrath Photography
At Isler CPA, we believe in proactive communication and keeping our clients informed about tax strategies that can impact their financial goals. Gift taxes and 529 college savings plans are areas where we frequently see confusion–even among financial professionals.
Recap Aprio’s latest webinar, where we explore what lies ahead for real estate in 2026 and how investors, developers, operators, and property owners can prepare.
Aprio Insights on the What Companies Need to Know About the Surge in Investment Scams. Read the article.