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

“Joseph Lewis and Eric Bell’s wealth of expertise has helped countless early-stage entrepreneurs learn about business bookkeeping and tax considerations.”

- Ross Kanaga
Financial Innovation Manager, NEDCO

Isler Insider Blog

View All >>

RSM INSIGHT ARTICLE: 10 Mistakes Business Owners Make When Thinking About Whether To Exit

Exiting your business, whether through sale or succession, can be fraught with stress. However, some of that anxiety can be alleviated by addressing 10 missteps business owners often make. 1. Being too emotionally attached to the business It is understandable that business owners have an emotional attachment to their businesses. After all, they have typically…

Full Article >>


7 Big Questions About the Oregon Corporate Activity Tax

1. What is the Corporate Activity Tax? a. A corporate activity tax is imposed on each person (Defined in Question #4) with taxable commercial activity (Defined in Question #2) doing business in this state. b. The corporate activity tax imposed for each calendar year shall equal $250 plus the product of the taxpayer’s taxable commercial…

Full Article >>


Saving Taxes With an S Corporation

Deciding whether to switch to an S Corporation isn’t a straightforward decision. There are three main upsides to making the switch, and four main downsides to making the switch. First, you can reduce your taxes by eliminating self employment tax. When taxed as a proprietor or partnership, the IRS requires all of your wages to…

Full Article >>

Get Isler tips and strategies

Giving back to the communities we serve

Community Involvement


More >>

Green Business Practices


More >>

Join
Our Team


More >>