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CORE Business Services Accounting Services Bookkeeping Services QuickBooks Services for Small to Medium Sized Businesses. An analysis of your financial records provides information needed to help make better business decisions. We make complex data simple and easy to understand. As a small business owner you are probably struggling to find time to do the books yourself, in addition you have concerns that you are recording the information correctly. Like most business owners, you are looking for accurate financial information that will provide you with the tools to make sound business decisions.
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Professional accounting services for small businesses in the greater Greenville, South Carolina area. Implementation of checks and balances to prevent fraud, track cash flow & grow your business. Does your current accountant provide you with the critical information to operate and grow your business?
Are you tired of trying to do your own bookkeeping? Let CORE Business Services do that job for you. We can free up your time and provide meaningful and accurate reporting. You can concentrate on running and growing your business. Not to mention, accurate financial records are key to succeeding in business.
As a small business owner, you are probably struggling to find time to do the books yourself. Additionally, you have concerns that you are recording the information correctly. As a business owner, you want accurate reporting so you can make informed decisions about your business. We provide QuickBooks services including: a full on review of your QuickBooks account setup that will improve your accuracy and reduce the time you spend on bookkeeping.
Joan's goal is to use her vast practical experience in accounting, bookkeeping, business analysis, planning, forecasting, and cost control to help small business owners with their business accounting needs. In her experience in the corporate world, she had to take complicated information and make it simple and understandable.
Reviews (9)
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Andy Adrian
May 22, 2021
CORE Business Services is my go-to for bookkeeping and other business services. Joan has become an invaluable provider for my company. She is always responsive, helpful and kind. I highly recommend Joan and CORE Business Services!
Ken Messinger
Nov 05, 2020
I have used Core for all my bookkeeping needs since 2017. Joan's service has been a great asset for our company. She is professional, accurate, and very responsive. She works directly with our accountant and payroll company. What a God send. As long as we remain with Joan and her services I am worry free about our bookkeeping.
Kunal Patel
May 19, 2018
Joan is a very talented and reliable accountant. She does an excellent job keeping our books
Adam Reiss
Jan 23, 2018
Joan is always available for questions, she responds quickly and provides accurate results. She has interfaced with our accountant seamlessly and helped solve multiple complicated issues. We have worked with her for over 10 years and would highly recommend her services.
Marie Xavier
Jan 22, 2018
I've worked with Joan for years. She always goes above and beyond to get the job done. She is a wonderful bookkeeper.
Carolyn Gill
Jan 05, 2018
Joan Powell has provided bookkeeping services for my law firm for many years, and she has been invaluable member of our team. Ms. Powell quickly learned our software system which is unique to law firms, and organized our client billing and payment processing immediately, to ensure that our business accounts and client trust accounts are managed flawlessly.

Given law firms are responsible for accurate and secure handling of large amounts of client trust funds, it is imperative to have a bookkeeper that understands how critically important accuracy and professionalism is to the firm and to our valued clients. We were fortunate to have found all of that in Core Business Services.
Bob Vinje
Oct 25, 2017
I highly recommend Core Business Services to any business that is looking for a reliable, punctual, trustworthy, bookkeeping service that operates with integrity.
Mark Alan Effinger
May 08, 2016
Joan did the most amazing job of updating, correcting and establishing new books for a prior company of mine. She is so spectacularly efficient, her actual costs are minimal compared to your results. A super talent. My very favorite CFO/Financial wizard ever.
Dotty Scott Premium Websites
Jun 17, 2010
Working with CORE Business Services over the past 1.5 years has been one of the most beneficial moves we've ever made in Effinger Heating's 18 years in business. While first interviewing Joan we were only seeking a bookkeeper. She suggested that she not only keep our books in order, but that we meet on a regular basis to review the books and strategize about how to make the business grow.

Her knowledge, professionalism, integrity and demeanor have proven to be a tremendous asset to our organization. Since working with Joan our business has grown stronger and more financially sound - even during this recession - due in no small part to Joan's input and guidance. We have referred her to many associates of ours and have always received positive feedback. Thom Effinger Owner, Effinger Heating & Air Conditioning, L.L.C.