Long & Long CPAs, PLLC provides accounting, bookkeeping, and tax services for small business owners in the Charlotte, Pineville, and Fort Mill area. The firm offers all-in-one or a la carte support, including tax preparation, tax planning, payroll, sales tax, new business formation, and help with IRS notices or audit matters.

The practice works with small business clients across areas such as retail, SaaS, professional services, and other local industries. Its team also supports QuickBooks setup and training, with services available in office, in person, or remotely. The profile source describes the firm as built around helping owners manage books and tax needs while keeping financial information organized for day-to-day decisions.