WELCOME TO

ABACUS TAX & BOOKS

Our team offers accounting, bookkeeping, and tax solutions for individuals and small to medium businesses in and near Fort Mill, South Carolina.


If you’re struggling with your bookkeeping, having difficulty with the IRS, or need assistance with your quarterly tax estimates, Abacus Tax & Books can help.

abacus tax

Our Services

Bookkeeping
All the assets, liabilities, revenue, and costs of your business will be carefully tracked and recorded.


QuickBooks Support
No more guesswork is needed! Improve your usage of the software and learn how to implement best practices.

Tax Consulting & Advice
Your business plan and financial data will be reviewed to identify strategies that will help increase your profit margin.
Tax Preparation
Maximize your deductions and minimize your taxes through strategic structuring, cash flow management, and analyses.
Meet Our Founder
Thomas Brown

Thomas Brown

Owner

After becoming a partner in 2018, Thomas Brown became the owner and main tax preparer at Abacus Tax & Books in 2022. With 15 years of bookkeeping experience and five years of tax preparation expertise, he enjoys running the business to help his clients with tax planning and strategy.

He resides in Charlotte, North Carolina, with his wife, Catherine, and their daughter, Mary. The couple is expecting another child this summer. 

Client Testimonials

Taylor P.
“My small hobby business suddenly started to take off, and I was having a hard time keeping track of all my business transactions and expenses. I knew I would need to outsource my bookkeeping in order to avoid falling behind. Abacus Tax & Books offered an affordable solution that perfectly met my needs.”
Kenneth F.
“I received a letter from the IRS regarding my tax return from 2 years ago. I wasn’t sure what the issue was, and I was worried that I would owe additional money, which could cause my family significant financial hardship during an already difficult time. Abacus Tax & Books helped me get together the proper forms and paperwork I needed, and offered me guidance and advice about the audit process to make sure I was prepared. They helped me resolve the problem quickly with minimal stress.”
Jasmine K.
“Abacus Tax & Books has helped me prepare the annual tax return for my small café business for the past several years. They are always courteous, professional, and punctual. They respond to my questions and concerns in a timely manner, and communicate frequently with me to clarify issues and request receipts to make sure there is no missing or incorrect information.”