Dennis P. Williamson, CPA
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Dennis P. Williamson, CPA
Running a small business is no easy task and when you throw finances into the mix, things can get tricky. That's why you should get in touch with Dennis P. Williamson, CPA right away. We can take care of all your accounting needs. If you run a non-profit organization, you're already well aware of the complexity of the applicable tax codes.

Our team has years of experience with non-profits of all sizes, and can help with audits, reviews, and more. Are you looking to minimize your tax liability this year? Of course you are! Our team specializes in individual income tax return preparation, e-filing, and more, so get in touch with us as soon as you get your W-2.
Services
As a small business owner, we know that you're constantly being pulled in every direction day after day, week and after week. We also know that it's tough to keep everything in order, even your finances. That's where we come in. For all of your small business accounting needs, get in touch with Dennis P. Williamson, CPA right away.
In terms of accounting, non-profit organizations are in a unique situation. Simply put, your books (as you know) are different than those of profit driven companies. That's why you should only work with an accounting firm that has experience in the non-profit world. At Dennis P. Williamson, CPA, we offer a number of accounting services that focus specifically on the needs of non-profit organizations like yours.
If you're interested in limiting your tax liability this year, get in touch with the professionals at Dennis P. Williamson, CPA. We're a small firm that delivers personal service and can handle a lot of tax issues at reasonable rates, so don't forget to schedule early when tax season comes around this year.
While many people dread tax season, we see it as an opportunity to get your books in order so you can head into the new year with confidence. Unlike other small firms, Dennis P. Williamson, CPA has the staff and the experience to handle all of your business's tax preparation needs and more. We're conveniently located in Hilliard, but we'd much prefer to come right to your location.
Dennis has been my CPA since 1991 both for me personally and for several businesses I have owned through the years. He has done an excellent job and I recommend him highly. Although I now live in Austin, Texas, he still does all my personal tax work. We have been using Dennis for several years now for personal and business tax preparation, accounting support and acquisition due diligence.
Reviews (5)
Elizabeth Short
Elizabeth Short
Oct 13, 2019
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We’ve been having Dennis do our taxes for years. He does a very nice job and we couldn’t be more pleased.
Erica Flinn
Erica Flinn
Dec 25, 2014
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Working with Dennis has been a very positive experience. He is extremely knowledgeable and experienced with individual and business tax preparation and bookkeeping, and also an excellent communicator. He always returns my emails, calls and answers my questions promptly. Dennis is a friendly CPA and industry expert when it comes to all tax and bookkeeping issues. One of the best accountants in Columbus, highly recommended!
Cassi Testa
Cassi Testa
Aug 10, 2014
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Dennis has been in the Hilliard community for years and is a fabulous resource to have for your business. Known for being a true partner for businesses and an asset for his bookeeping services, you should highly consider him for your tax and accounting needs.
Willis Wolf
Willis Wolf
Dec 07, 2013
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Dennis has been my CPA since 1991 both for me personally and for several businesses I have owned through the years. He has done an excellent job and I recommend him highly. Although I now live in Austin, Texas, he still does all my personal tax work.
Tony Carstens
Tony Carstens
Nov 11, 2013
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We have been using Dennis for several years now for personal and business tax preparation, accounting support and acquisition due dilligence. He is an excellent resource for QuickBooks! I had a tough question recently relating to handling a security deposit and my AEP bill which he figured out quickly.