Acquisition Key Metrics: Seller Discretionary Expenses (SDE)

When you're considering acquiring a business as part of your growth strategy or succession plan, you'll encounter numerous financial terms and acronyms. While you may be familiar with common business terms like COGS (Cost of Goods Sold) or EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization), there are acquisition-specific metrics that are equally important to understand. One of the most critical is SDE – Seller Discretionary Earnings.

At GWCPA, we believe that building a multi-generational business legacy requires making informed decisions at every stage of your business journey. Understanding SDE is essential when evaluating a potential business acquisition, as it provides a clearer picture of what you're actually buying.

What Exactly Is Seller Discretionary Earnings?

Seller Discretionary Earnings represents the true operating cash flows available to a business owner after accounting for revenue, cost of sales, and overhead expenses. Unlike EBITDA, which is used in day-to-day operations, SDE is specifically designed to help potential buyers understand the actual financial benefit they might receive from acquiring a business.

Starting with operating net income, SDE typically adjusts for:

  • Owner's salary and benefits

  • Personal expenses run through the business

  • One-time or non-recurring expenses

  • Discretionary expenses that may not continue under new ownership

Calculating SDE: What Gets Added Back

To calculate SDE, you start with the business's EBITDA and then add back various discretionary expenses that the current owner has chosen to run through the business. These might include:

  • Owner's compensation and benefits

  • Family members on payroll

  • One-time legal or other non-operating expenses

  • Personal vehicle expenses

  • Cell phone plans

  • Excessive travel or entertainment expenses

  • Charitable donations

  • Other personal expenses run through the business

These adjustments help reveal the true earning potential of the business under new ownership.

Why SDE Is Better Than EBITDA When Buying a Business

SDE provides a more accurate picture of what cash flow will be available to you as the new owner. This is crucial because this cash flow must:

  • Fund necessary capital expenditures for continued growth

  • Service any debt you take on to acquire the business

  • Cover your tax obligations

  • Provide your compensation or distributions

Understanding SDE helps you determine if the business can realistically meet these financial demands while still providing the return on investment you're seeking.

Looking Beyond the Numbers: Quality of Earnings

When evaluating a business acquisition, we recommend looking beyond a single year's SDE. A Quality of Earnings (QoE) analysis would examine:

  • 3-5 years of financial data (ideally)

  • Growth patterns in both revenue and SDE

  • Comparison between financial statements and tax returns

  • Potential capital expenditure requirements

  • Non-ordinary events, e.g. Pre-COVID, COVID, and post-COVID performance

This deeper analysis helps reveal whether recent performance is sustainable or if there are underlying issues that might affect future earnings. At GWCPA, we can provide a buyer's side Quality of Earnings report for a potential acquisition to help you make your decision. Our team is dedicated to multi-generational succession planning, helping you understand metrics such as SDE so you can make informed decisions that will continue to build on a solid foundation.

Moving Forward with Confidence

The due diligence period in business acquisitions can move quickly—often just 30-45 days between the Letter of Intent (LOI) and the final decision. Having a clear understanding of SDE and an accompanying Quality of Earnings report can help you move forward with confidence, knowing you understand the performance of the business you're acquiring.