From startups to corporations,
Breithorn Accounting & Business Services
has your financial needs covered.

We Work with All Business Types

From solopreneurs to corporations, we have the experience and expertise to guide you on the path to financial business success. Contact us today for an open and honest conversation about your business needs and goals. We look forward to serving you!

Don’t know where to start in starting a business? We can help you get up and running with your unique business needs in mind.

Manage your day-to-day business finances with just a little help – or a lot – with our bookkeeping services.
From individuals to corporations, we work with your unique tax situation to take the stress out of tax time with our tax preparation service.

About Breithorn

Accounting & Business Services

Kelly Koteles has over 15 years of experience working with over 60 different Industries in the small business area. She is familiar with the needs of small businesses from starting up and registering the LLC all the way through bookkeeping and accounting needs to tax returns and even dissolutions.

Our Values


Years of Accounting Experience


Businesses Registered


I had my taxes done incorrectly and got a message from the IRS saying I owed them $13,000+. She was recommended to me by my grandfather and with her help and knowledge she was able to set things straight. She was able to fix the flaw and I received money back from the IRS. She got all the documents and everything I need rather fast and worked with my crazy military schedule. She also was able to answer all of my questions and explained rather extensively and be able to dumb it down when I didn't fully understand. She did an amazing job and would recommend her to anyone in the area

Mark Gulick
System Administrator, Cleveland Clinic

Having Kelly as my accountant is one of the single best decisions I've made for my business. I don't stress about bookkeeping, taxes, or any of the financial complexities of being a business owner - and can instead focus on my clients. She breaks complex ideas down into understandable concepts and as a result has presented me with accounting and tax options I didn't even know were possible for my business. Do your business a favor and hire Breithorn Accounting!

Krista Wodajo

Owner, Press Creative

Kelly has been extremely helpful in addressing my tax issues and in providing bookkeeping services. She is friendly, efficient, and insightful. She is very easy to work with and has made dealing with financial issues in my office understandable.

Greg Keck
Former Founder/Director, ABC of Ohio

Blog Business Insights

Too Many Hats

As an entrepreneur, you tend to be the one who wears all the hats. You are the admin. You are the bookkeeper. You are the dishwasher. You are the CEO, the President, and the manager. You are the one slaving away after the kids are in bed and much later than anyone...

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Tax Planning

Do you own a small business?Do you run your own business?Are you a solo entrepreneur? If you are any of the above, it is imperative that you connect with an accountant or tax advisor to do tax planning and year end planning in November and December every year. This...

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Tax Planning vs Tax Preparation: What’s the Difference?

If you’re not sure of the difference between tax planning and tax preparation, you’re not alone. Tax compliance is simply gathering your W-2s, 1099 statements and handing them to your accountant for tax preparation services. However, this is just tax compliance –...

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