Delivering timely and accurate bookkeeping, tax advising and preparation is our core competence.

Let us take on your accounting and bookkeeping responsibilities so you can spend more time doing what you love best – managing business, serving customers and growing profit.

Welcome To JC Castle Accounting LLC

Bring us your mess!!

This is a no judgement zone and we would love to bring order and accuracy to your bookkeeping!

Here are 4 reasons why you should hire us!

signature candace sonne


Founder & CFO

Small Business Accounting and tax preparation
Bookkeeping and accounting expert
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Happy Clients
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Projects Completed
All 50 States
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Team Members
Our Services

We are on a Mission

To bring work-life balance to micro business owners through precise, streamlined workflow and accurate balanced books by providing the following services:


One of the most common complaints we hear when talking to small business owners is, "My financial records are a mess. It keeps me up at night.” Further discussion almost always reveals that either the owner or the receptionist is responsible for keeping the books.
Often we hear, “It is just entering it into the program,” or” We’re both smart. It shouldn’t be this hard. ”The truth is that the long term success of your company depends on consistent, accurate

Clean Ups

This is where we shine. If you haven't done your books in months (or years!) --or you've been just winging it -- not to worry! We're experts in gathering, compiling, and organizing the data needed to get you back on track. So that your financial statments are ready for tax returns or even your loan application etc. We'll set you up with a process that's easy and efficient, so that all your financial information is accurate, reliable, and easy to access.

Tax Preparation

Every financial move should invoke thoughtful deliberation of tax advantages and consequences. To that end, you need tax advice, planning and preparation that are timely, accurate, and fully compliant. At JC Castle Accounting. That is exactly what we offer.
We prepare returns for Federal, State and Local income tax authorities for:

• Individuals
• Estates
• Trusts
• Limited Liability Companies
• Partnerships
• Non-Profit Entities
• S-Corporations
• C-Corporations
• Gift tax returns
• Payroll tax

Startup Consultations

We'll guide you throughout every stage of starting and running your own business.

We'll help you work through the idea stage, develop a business plan, and expand your business. We can provide advice and training for every step.

Business coaching can help you avoid costly mistakes, setting your company out on the right path. Our expertise in entrepreneurship has helped many aspiring business owners establish the skills needed to launch and sustain their companies.

Service Packages
Your monthly accounting needs are always changing.
Your pricing doesn't have to!

Our pricing is reasonable, affordable, and predictable. no surprises, no bs!


Start with the basics to get your company organized and stay ahead financially.


Additional organization and tax strategies for businesses that need a little more.


Full-service bookkeeping including AP/AR and priority support and partner services.
Clients Feedback

Our Clients Reviews

We are very fortunate to have formed excellent partnerships with many of our clients. And we’ve formed more than just working relationships with them; we have formed true friendships. Here’s what they’re saying about us.

Sonne Castle & Company, LLC is the best thing to happen to me and my business in a long time, and the team there has made my life much easier and more enjoyable because I know that I don't have to worry about my finances and bookkeeping anymore. As a small business owner, I focus...

    David Stubblefiled
    David Stubblefiled

    Ideal Home Remodeling

    Sonne Castle & Company are absolutely amazing! They are always available to answer my questions or concerns. They are very knowledgeable in all things tax related. My personal and small business finances are in very good hands now. Thank you!

      Gene Harding
      Gene Harding


      I was so caught up with the day-to-day running my business, and accounting was the last thing on my mind. Candace took that huge weight off my shoulders and handled it 100 times better than I would have ever been able to myself.

        Topher Sikorra
        Topher Sikorra

        By The Code

        We had a mess on our hands. We had no idea if we were making any money. Within 60 days we were completely set up and had financial statements on demand. The entire process was made easy and we had to do very little to make it happen."

          Kirk Edwards
          Kirk Edwards

          Mad Jacks Marine

          Friendly, knowledgeable, patiently answering all questions

            Jerry Davis

            I've been working with Sonne and Castle for a few years now. We came to Candace very nearly with a bucket of receipts, no plan, and no time. Since then, Candace has saved us at least 10,000$ and has been able to fix every problem we have encountered, big or small. Today, we have a thriving business and a brand-new home and neither could have happened without her help.

              Glen Anglin-Ingersoll
              Glen Anglin-Ingersoll

              Yggdrasil Holdings Incorporated

              Excellent and responsive accountant for my small law firm.

                Troy Moore
                Troy Moore

                Law Office Of Troy Moore

                Candace and her team have been GREAT to work with. We hired her to do our business year end return, and ended up retaining her for other additional services! We have finally found our forever go-to Accountant!!

                  Kassie Herdt

                  Amps Plus Electrical

                  I had a great experience working with Candace, she is very dedicated and professional! Thank you

                    Sophie Ravenel-Grosso

                    Terra Acquisitions

                    Very kind and trustworthy team! I always light up when I see a member of the team in my inbox or on my phone. I know my needs are being handled with care. Premier services!

                      Candace Taylor
                      Candace Taylor

                      Connecting Creations

                      Professional and right on par with what we need right now!

                        Christopher L Naab

                        Window Display Solutions

                        Candace is professional, reliable and wonderful to work with. Great company!

                          Mitzie Lerner
                          Mitzie Lerner

                          ASAP Heating & Cooling

                          Thank you so much Candace!!!!! You are a life saver...

                            Peyton Seay

                            Gardner Web

                            Candace is a great professional and an amazing human being. We have finally found the accounting partner of our dreams.

                              Alex Lopatine
                              Alex Lopatine

                              BLOSSOM TECHNOLOGIES INC

                              I was thinking about closing my business. I was tired of being behind the eight ball when it came to the accounting and payroll. It just made me miserable. Candace took this off my plate. I could not be more relieved or happy.

                                Sandra Givens

                                Still Confused About Our Features? Get A Consultation

                                Delivering timely and accurate bookkeeping, tax advising and preparation is our core competence.
                                So, let us take on your accounting and bookkeeping responsibilities so you can spend more time doing what you love best – managing business, serving customers and growing profit.

                                Our Blog

                                Latest Blog & Articles

                                Get the latest bookkeeping and accounting information, tips & updates straight from JC Castle Accounting team. Read now!

                                Give Us A Call

                                (239) 766-6110

                                Send Us A Message


                                Office Location

                                2745 First St, Fort Myers, FL 33916

                                JC Castle Accounting

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