Profit from our expertise and insight

Tax and assurance professionals with extensive experience in an array of industries.

Watch our video »


Oregon CPA Eugene

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.

Ask us a question

Contact us at (541) 342-5161 or fill out the form below

What our clients say about us

“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

Isler Insider Blog

View All >>

Clean fuel incentives in the Inflation Reduction Act of 2022

The Inflation Reduction Act of 2022 includes significantly expanded renewable fuel credits that support goals of carbon emission reductions.


5 signs your nonprofit needs to update its business processes

Modernizing business processes has never been more crucial for mission-driven organizations. Key indicators let nonprofits know it may be time to upgrade their technology.


Estate planning and income tax: Key considerations and planning points

You have mapped out your estate plan and feel confident in its estate tax efficiency. However, it is important to consider the income tax ramifications of each decision throughout the planning process to avoid unintended consequences.

Get Isler tips and strategies

Giving back to the communities we serve

Community Involvement


More >>

Green Business Practices


More >>

Join
Our Team


More >>