Accounting & Business Solutions (ATBS) is a Berkeley, CA firm providing accounting, tax, bookkeeping, payroll, and business support for small and mid-sized businesses as well as individuals. Its services include business and individual tax preparation, tax planning, new business formation, payroll support, and ongoing bookkeeping.

The firm also supports companies with accounting system installation and configuration, including QuickBooks, QuickBooks Enterprise, payroll software, and tax software. ATBS works with clients that need setup, reconfiguration, staff training, or support for accounting workflows, with service formats listed as in person, onsite, and remote.

Source materials also reference service coverage around Berkeley and nearby East Bay cities, with a focus on helping small businesses get started and supporting growing mid-sized companies through reporting, budget planning, management solutions, and accounting systems.