CPA Tax Advisors is a well-respected firm with a reputation for expertise and integrity. Payroll and bookkeeping. Some business owners lack the knowledge, resources, or skills needed to keep track of their finances and wages. CPATA assists with the technicalities, including ensuring they comply with federal and state standards. Their services include taxes, individual taxes, business taxes, payroll, payroll taxes, bookkeeping, consulting, incorporation, IRS consulting, issues, and notice services.