Isler Klamath Falls
Isler Klamath Falls


We have been in Klamath Falls for nearly 60 years. Raising our families here and being a part of this community has given us insights and experiences that cannot be matched anywhere else.

Isler KF

Depth of experience isn’t easy to find these days.

Some mistakenly believe that larger communities have the exclusive franchise on dispensing solutions to today’s complex business questions. At Isler, we have both the professional expertise and the advantage of a long-term commitment to this community to understand and find solutions to your business and personal financial needs.

By being locally-owned, we have been able to concentrate on the specialties our region demands–agri-business, financial, business, and estate planning, medical services consulting, and business succession consulting. From farming and ranching to retail and manufacturing, and from governmental agencies to education districts, we are here to support this dynamic, growing region.

Isler KF


We feel it a keen responsibility and a privilege to reinvest our personal and professional resources back into the community that has been so good to us.

Areas of Expertise

Isler KF
Retirement Planning
Medical Practices
Bookkeeping & Payroll
Taxes & Tax Planning
Financial Statements
Compilations & Reviews

Isler Group offers a wide range of
services specializing in regional demands.

Professional Expertise

At Isler Group, we are confident that our tax professionals are experienced and trained like no one else, to recognize, orchestrate, and optimize key tax-efficient planning opportunities. We go far beyond the number crunching exercise to make certain only the right numbers get crunched. Corporate, partnership, fiduciary, estate, trust, payroll, employee benefit plans – Isler Group stands ready to help you with all these and other core tax planning and preparation needs.

In each of our offices you will find seasoned professionals with uncommon expertise and enthusiasm to assist you with all of your accounting and financial reporting needs. Say your accounting staff merely would like someone to talk to periodically to confirm the proper recording of your business transactions.

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Our Customers

Our success is directly connected to the relationship that we have with Isler and I am thankful for their knowledge, expertise, support and friendship.

– Business Owner, Electrical Contracting Firm

In my 26 years of accounting experience, I have worked with many firms including Price-Waterhouse Coopers and BDO. The accountants at Isler Group are every bit as good as the large firms, but they also provide friendly small-town customer service. We value the relationship that we have built with our accountants and we have no doubt that they give us sound technical advice. They truly care about us as a customer.

– CFO, Petroleum Industry

Our Locations

Isler Group LLC has four locations in Klamath Falls, Corvallis, Merrill, and Boise, Idaho.

Isler Group LLC: Klamath Falls

626 South 7th Street
Klamath Falls, OR 97601

Phone: (541) 882 – 2575
Fax: (541) 882 – 8089

Stover Neyhart Yee & Co.

806 NW Buchanan Ave
Corvallis, OR 97330

Phone: (541) 754 – 1144
Fax: 541-757-8787

Isler Group: Boise

3723 N Locust Grove Rd. #100
Meridian, ID 83646

Office: (208) 391 – 2399
Fax: (208) 261 – 3095

Gilman & Co.

128 E. Front St.
Merrill, OR 97633

Office: (541) 798-5602
Fax: (541) 798-5132

Lawrence Nichols

In Loving Memory: Lawrence S. Nichols

Lawrence S. Nichols graduated from Minnesota State University in 1977 with a BA Degree in Accounting. He joined Isler of Klamath Falls in 1988 and became a member of the firm in 1991. He held professional credentials as a Certified Financial Planner and Personal Financial Specialist. His expertise also included medical service consulting and business and estate planning.

He was very active in the community and was a member of the Klamath Falls Elks Club for many years. He served as Trustee and as a member of the Scholarship Committee. He passed away peacefully on May 17, 2017 and is survived by his 3 children. He will be deeply missed by his partners, coworkers, friends and family.

Contact Us

If you have any questions regarding our accounting CPA services, you can contact us by phone, fax, email, or mail.

626 South 7th Street
Klamath Falls, Oregon 97601

P: 541-882-2575
F: 541-882-8089