Payroll Companies & Payroll Services in Biloxi, MS

Quinn A. Rigby, CPA, PLLC is a small certified public accounting practice run by its owners in Biloxi, Mississippi. It works with individuals and businesses across the Mississippi Gulf Coast, including Gulfport, Long Beach and Pass Christian. The firm is best known for tax preparation, but it also offers ongoing monthly support for companies that want one local accountant to handle payroll, bookkeeping and tax compliance together instead of using separate vendors.

Payroll and monthly compliance

Payroll is part of the firm's monthly accounting package. Business clients can have the practice run each pay cycle, work out federal and Mississippi withholdings, and handle the filings that come after. The same team also reconciles the books and prepares the returns, so payroll numbers carry straight into financial statements and year-end filings. Payroll and related services include:

• Running payroll for employees
• Calculating federal and state tax withholding
• Payroll tax filings and compliance
• Unemployment tax obligations
• Sales tax reporting
• Monthly bank reconciliations and statement preparation
• Budgeting, cash flow and profitability reviews

Outside of monthly work, the firm prepares business returns for every type of entity. It also prepares individual returns tied in with an owner's wider planning, handles quarterly estimated payments and extensions, and helps with IRS and state notices, audits and corrections.

For new ventures, it helps owners pick and register an LLC, S corporation or C corporation, complete state and federal registrations, and prepare governing documents such as bylaws and operating agreements. It also advises on ownership and capitalization. Advisory clients get tax planning throughout the year, regular check-ins and help keeping up with regulatory changes.

How the firm works with clients

The practice treats its client work as a relationship that runs all year. That means setting up systems at the start, keeping books, payroll and compliance up to date each month, reviewing progress at mid-year, and planning ahead of filing season. Prospective clients can book a free 30-minute consultation.

The contact form asks about the type of business and the usual number of monthly transactions so the firm can send a no-cost quote. Any fees for extra research or consulting are agreed before work starts, and some engagements may need a retainer.

Quinn often meets clients at their own places of business, so booking an appointment ahead of time is recommended.

Background and credentials

Owner Quinn A. Rigby earned a finance degree from Mississippi State University, took advanced accounting courses at the University of Southern Mississippi, and became a licensed CPA. He works heavily with QuickBooks and consults for both start-ups and established companies. Staff accountant Amy M.

Rigby helps monthly business clients coordinate their bookkeeping, supports their payroll, and gets their records ready for tax season. Her background includes compliance work, grants management, legal operations in banking, and public administration.

The firm presents itself as a resource for military taxpayers linked to Keesler and NCBC Gulfport, and it has been named Best of Coastal Mississippi every year since 2023. For employers comparing payroll providers, it offers a CPA-led choice where payroll, bookkeeping and tax filing are handled by the same small team.