Denis Accounting and Tax is a CPA firm licensed in California serving business owners, executives, independent professionals, and individuals from its base in Burbank, CA. The firm provides accounting, bookkeeping, payroll, tax preparation, and tax planning support, with a stated focus on helping small businesses keep financial records accurate and current.

Its services also include business tax services, individual tax preparation, new business formation, sales tax, IRS notice and audit help, and accounting advisory. For businesses using accounting software, Denis Accounting and Tax offers QuickBooks setup, training, tune-ups, and support, along with services such as cash flow management, business advisory, and part-time CFO or controller support.