Audited financial statements typically come with a surprise bonus that you might not be aware of: the management letter. Take a few minutes to review this letter. It generally contains advice on ways to make your business more efficient and profitable and less risky.

What's Required

Auditing standards require auditors to communicate in writing about "material weaknesses or significant deficiencies" that are discovered during audit fieldwork:

Material Weakness.

The AICPA defines this as "a deficiency, or combination of deficiencies, in internal control, such that there is a reasonable possibility that a material misstatement of the entity's financial statements will not be prevented or detected and corrected on a timely basis."

Significant Deficiency. This is generally considered less severe than a material weakness. It is defined as "a deficiency, or a combination of deficiencies, in internal control that is ... important enough to merit attention by those charged with governance."

Auditors may unearth less severe weaknesses and operating inefficiencies during the course of an audit. Reporting these items is optional. However, they are often included in the management letter, or they may be reported to management verbally.

Responses Vary

Audit clients differ in their responses to management letters and verbal suggestions. Some ignore the advice, thinking that it is just a way to up-sell consulting services. Others take offense, thinking that the auditor is "grading" management's performance. However, open-minded clients pay attention and often reap substantial benefits.

Consider the manufacturer who embraced his auditor's recommendation to take advantage of early-bird discounts offered by suppliers. Last year's management letter pointed out that early-bird discounts could have saved the client $45,000 in the first quarter, based on the auditor's review of cash disbursements.

Instead of aging invoices by due date, the company's payables clerk now ages them by discount date and pays them early when cash flow permits. The owner estimates this simple change saved the company roughly $100,000 in 2016.

Observant auditors may comment on a wide range of issues they encounter during the course of an audit. Examples — beyond internal controls — include cash management, operating workflow, control of production schedules, capacity issues, defects and waste, employee benefits, physical and cybersecurity, website management, technology improvements and energy consumption.

A Valuable Add-On

Auditors see clients at their best and worst. They know problems that other manufacturers have experienced and how they solved them (or not). Why not take advantage of the industry knowledge and objectivity that your auditor team brings to the table? In the end, you might discover that the management letter is the most valuable part of the audit process.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.