ASP Accounting Services provides bookkeeping and payroll services for businesses from its base in Hamden, Connecticut. The firm works with start-ups and small to medium-sized businesses, supporting day-to-day financial operations such as accounts payable and receivable, bank account reconciliation, revenue and expense analysis, and cash flow evaluation.

Its payroll support includes payroll processing, new employee setup, workers’ compensation administration, payroll reporting, 1099s, W-2 forms, and tax compliance tasks. The team also helps clients with QuickBooks setup and training, including software installation and guidance on using it for business needs.

Services are available in person and remotely, with a stated focus on Connecticut while also supporting clients outside the state when remote work is practical.