Prusiensky Gary M CPA PC
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GP CPA is a Charlotte NC based Certified Public Accountant for your tax, payroll and accounting needs in North Carolina and South Carolina. While it is essential to know and understand the past, our focus is on the future. If your relationship with your accountant is not based on the future, we welcome the opportunity to demonstrate the difference between an accountant and an advisor.

GP CPA, P.C. is already the trusted advisor to many companies in the Charlotte, NC area and can be your advisor as well. It's time to upgrade from your accountant to an advisor, GP CPA. GP CPA leans on technology [Hey XERO!] to make bookkeeping and accounting as efficient as possible. This translates to timely financial information to support our client's decisions.
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Gary M. Prusiensky has been a CPA (NC License #14389) for a long time, a lot longer than Justin. Back in the day, when the CPA exam was hard and auditing was "cool", Gary worked for one of the firms that all claimed to be number 9 out of the Big 8. Following a traditional path, Gary left the CPA life to become a corporate stooge (aka "accounting manager") for a for a billion dollar multinational business to travel the world and enjoy the 80s.
GP CPA is a Certified Public Accountant specializing in Advisory, Accounting, Bookkeeping, Audit Support, State Taxes (NC State Tax & SC State Tax), and Local Taxes. Whether you need an advisor, CFO, accountant or bookkeeper GP CPA is the progressive firm that delivers collaborative accounting as a service.
Xero is the accounting software of the future. Easy to use, easier to understand, and a beautiful design. Xero is already hard at work with AI and adding new features regularly, all in the cloud with GP CPA at the helm. Bill.com is essential for growing and scaling a business. An online platform that handles A/R and A/P and integrates with most accounting software, this is your new best friend.
As many area businesses know Charlotte Sales Tax rate is either 2%, 7.25%, or 8.25% and what rate belongs to your business is based on what the business is selling. North Carolina has relatively stable and low sales tax rates for a mid-Atlantic state with nearly 8 million residents.

If your business involves repairs, maintenance, or installation services related to vehicles then this quiz will test your knowledge of current NC sales tax law for HVAC.If you business sales tangible items to the public this quiz will test your knowledge of current NC sales tax law. If your business involves repairs, maintenance, or installation services related to vehicles then this quiz will test your knowledge of current NC sales tax law.
An S-corporation is a federal tax election and can be formed from a regular company (a C-corp) OR an LLC. For most purposes, an S-corp distribution is defined simply as money you take out of the company that is not taxed through payroll. The majority of GP CPA's clients own and operate S-corporations ("S-corp"), as our firm specializes in the administration, accounting, and taxation that is unique to this type of business entity.
Reviews (10)
Heather Buff
Heather Buff
Jul 19, 2021
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I had called 4 other accountants this morning regarding a question I had about my taxes. Every one else wanted me to be a client before they’d even speak with me. I was losing hope and then I called GP CPA and spoke with Justin Prusiensky. He was so knowledgeable and took the time to answer all of my questions without ever stating I needed to have a consult first, etc. as every other accountant I called did. I’m highly impressed with this company and will definitely recommend them to everyone I know! Thank you so much, Justin!
Mechelle Timmons MechelleMM
Mechelle Timmons MechelleMM
Jul 06, 2021
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We are a small business and were a little lost when it comes to sale tax. Justin is very knowledgeable. He took the time to understand our organization and explained our options in laymen's terms. I would highly recommend Justin and his team!
Morgan Ritter
Morgan Ritter
Mar 17, 2021
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Great service and results. Justin made doing my taxes pain free. He took care of everything and saved me from some major errors. Everything was communicated very clearly and I am so glad I had him help me this year!
Bryan Van Cleve
Bryan Van Cleve
Dec 16, 2020
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After moving to the area, one of the last things on our minds was "Let's go find a CPA!" but having a good, trusted accountant is extremely important so when my wife and I found GP, we considered ourselves lucky. Our tax situation was more complicated in 2019 than in previous years but Justin took the time to break things down for us so that we understood exactly what was going on. Needless to say, we'll be contacting them shortly for 2020!
Smile Labs Charlotte
Smile Labs Charlotte
Dec 02, 2020
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This company is amazing! Truly a company that cares and understands the challenges of a small business like ours! Justin is smart, encouraging, timely, a great communicator, fun to work with and is a champion of our small team! He has also surrounded himself with a 5***** referral network of other small businesses that we use! We couldn't be happier with GP CPA! Highly recommend! Smile Labs Charlotte, Chris & Nancy
Ananya Asula
Ananya Asula
Jun 26, 2020
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Justin was wonderful to work with. We were having a few issues we needed clarity on and he spent a lot of time explaining things to us and answering all our questions with patience. Looking forward to working with him again!
Alexandra
Alexandra
Jun 03, 2020
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Justin and his team have been fantastic to work with. My business partner and I have been impressed with their knowledge and responsiveness. Highly recommend them for your business.
Joseph Doane
Joseph Doane
Jan 19, 2020
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As a small business owner I struggled with the accounting end, and went through 4 accounting firms in 3 years. Finally I found GMP and my worries are over. Justin and his team are very professional and there communication and concern for my best interest is top notch. I will never look for another account again. Thanks GMP!
H. Johns
H. Johns
Nov 27, 2019
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This firm is absolutely the best that I've dealt with when it comes to CPAs and financial advice. I'd gone to another CPA in the area for help with my small business during tax time, they stopped communicating and I was left with important documentation not filed and a lot of anxiety around what to do. My appointment with Justin was set up quickly and I was in within a couple days to sit down with him. When you first meet him, you get the impression that he's incredibly intelligent and knows what he's talking about. He took the time to guide me through each and every step that I needed to take
Brandi Burton
Brandi Burton
Nov 04, 2018
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My husband and I own a small business and have worked with Justin Prusiensky for almost 5 years now. Hiring Justin was one of the best things we ever did for our business. He has truly helped us by providing sound advice and ensuring we are complying with all regulations. He has helped us to increase our profitability by offering ways to track expenses, etc. Justin is extremely responsive and always willing to help!