08/10/2026
Many small business owners assume internal controls are only necessary for large organizations. In reality, effective internal controls are one of the most important tools for reducing fraud risk, improving financial accuracy, and protecting business assets.
Some key controls every small business should consider include:
✅ Segregation of duties whenever possible
✅ Monthly bank reconciliations and independent review
✅ Formal approval processes for expenditures and payroll changes
✅ Restricted access to accounting and banking systems
✅ Proper supporting documentation for transactions
✅ Regular management review of financial results and cash flow
The AICPA also emphasizes the importance of assigning separate responsibilities for authorization, recording, and custody of assets to strengthen accountability and reduce risk.
For businesses with limited staff, creative segregation of duties and management oversight can still provide meaningful protection against errors and fraud.
The AICPA's guidance provides practical examples of internal controls that can be implemented by organizations of all sizes, including controls over cash management, accounts receivable, accounts payable, payroll, and financial reporting.
At Holsinger P.C., we work with business owners to evaluate and strengthen internal control environments that support operational efficiency, financial reliability, and long-term success. Please contact us if you would like to discuss this further.
Written by: Ian Darling
