About Duncan & Company

Duncan & Company takes a proactive approach to business relationships offering on-going support that is relevant, accurate, and timely. We are passionate about providing friendly and responsive accounting services, tax strategies and financial management to our business and family clients.

Call us at 843-743-5005 now and find out how we can become your trusted financial advisor by requesting a free initial consultation.

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Account Services

Our streamlined payroll and bookkeeping services create a worry-free environment for our clients. In addition, we support business incorporation with personalized advisory assistance so our clients get the most optimal tax advantages and comprehensive business plans to help secure funding.

Tax Services

We provide year-round strategic personal, business, and tax guidance in the Charleston, SC area to keep your earnings protected from unnecessary tax. We also specialize in promptly resolving tax disputes with the IRS.

Business Consultation

Our financial business consulting services cover all the bases of your business to provide you the resources, support, and financial expertise to achieve your business goals. With our financial advice and guidance, you’ll avoid the common mistakes

Industries We Serve


Real Estate

Manufacturing & Distribution



Restaurants & Entertainment