Seller's Discretionary Earnings

 

Understanding The Difference Between an Owner’s Total Economic Benefit and the Cash Available to Repay a Loan

 Seller’s discretionary earnings, commonly called SDE, is an important measure for evaluating an owner-operated business. It helps explain the financial benefit a business generates before considering certain owner-specific expenses, financing decisions, and unusual items. However, SDE should not automatically be treated as the amount available to make loan payments. A portion of those earnings may be needed to compensate the working owner, support the owner’s household, pay taxes, and maintain the business.

For buyers, sellers, and lenders, the critical distinction is this: SDE measures earnings before several important claims on cash; debt service coverage evaluates the relationship between a defined repayment source and required debt payments. Understanding the adjustments between these two measures is essential to evaluating whether a business acquisition or other financing request is affordable.

What Seller’s Discretionary Earnings Represents

The International Business Brokers Association defines discretionary earnings as business earnings before income taxes, interest, depreciation and amortization, non-operating and nonrecurring items, and one owner’s compensation and benefits, including personal expenses paid by the business.

In practical terms, SDE estimates the economic benefit available to one working owner-operator before that owner’s compensation and the business’s financing requirements are addressed. It is particularly relevant when a buyer intends to replace the seller operating the business, rather than acquire it as a passive investment.

The word discretionary can be misleading. It does not mean that every expense added back can disappear without consequences. Adding back the seller’s salary removes the seller’s compensation arrangement from the calculation; it does not eliminate the work the seller performs.

 Consider an optometrist who both examines patients and manages the practice. The seller’s compensation can be added back when calculating SDE, but the acquisition analysis still needs to answer two questions:

1. Who will perform those clinical and management responsibilities?
2. How will that person be compensated?

That is the central difference between identifying an owner’s benefit and identifying money available to repay debt.

How SDE Is Calculated

A useful calculation framework is:

SDE = Reported Net Income

+   Interest Expense

+   Income Tax Expense

+   Depreciation and Amortization

+   Owner’s Expensed Compensation and Benefits

+  Eligible Discretionary and Nonrecurring Expense Adjustments

-  Nonrecurring and Nonoperating Income

+/- Other Supported Normalization Adjustments

This framework follows the underlying International Business Brokers Association (IBBA) definition, with the final adjustments used to establish a representative earnings level.

An expense can be added back only if it reduced the earnings figure used as the starting point. For example, beginning with pretax income eliminates the need to add income taxes back again. Beginning with EBITDA eliminates the need to add interest, income taxes, depreciation, and amortization a second time.

Reported Net Income: Establishing the Starting Point

The calculation should begin with a clearly identified earnings figure for a specific period. The income statement shows revenues and expenses over that period, while the cash flow statement addresses actual cash movements. The two are related but are not interchangeable.

For a dependable analysis, reconcile the starting figure to the supporting financial statements or tax return. Identify whether the records are prepared on a cash or accrual basis and investigate material differences between internal statements and filed returns.

The objective is not to select whichever starting figure produces the highest SDE. It is to establish an earnings figure that can be traced, explained, and consistently adjusted.

Owner Compensation and Benefits

SDE generally adds back the compensation and benefits of one working owner. Relevant amounts may include salary, bonuses, employer-paid benefits, and separately identified owner-related payroll costs, provided they were actually expensed and are not duplicated elsewhere in the calculation.

Owner draws and distributions require different treatment. They are not automatically additional expenses. For example, the IRS explains that a sole proprietor cannot deduct their own salary or personal withdrawals as business expenses. Accordingly, those withdrawals cannot be added to net profit as though they had reduced it.

Suppose a sole proprietor reports $250,000 of business profit and withdraws $150,000 during the year. The withdrawal does not increase earnings to $400,000. It represents a use of funds, not an additional source of earnings.

Multiple-owner and family-operated businesses also require care. Necessary work performed by another owner, spouse, or family member must remain represented by an appropriate cost. The fact that someone is related to the seller does not make their entire compensation discretionary.

For example, assume the seller’s spouse earns $60,000 for bookkeeping duties that would cost $45,000 to replace. A supported normalization adjustment would be $15,000not $60,000. Conversely, unpaid family labor may require a downward adjustment to recognize the expense a buyer would incur.

Interest Expense

Interest is added back to SDE to remove the effect of the seller’s financing structure. This permits analysis of operating earnings before considering the debt structure applicable to the buyer or proposed transaction.

The subsequent debt coverage calculation must then include the applicable principal and interest payments. Adding back interest does not make financing cost disappear; it moves consideration of that cost to the debt service portion of the analysis.

Loan principal is different. Principal repayment is a financing cash outflow, not an ordinary income statement expense. Therefore, principal payments generally are not an add-back to properly reported net income, even though they must be funded from cash.

Income Taxes

Income tax expense is added back when calculating SDE only to the extent it was deducted in arriving at the starting earnings figure. This produces a pretax measure. It does not establish that taxes will be absent under the buyer’s ownership.

For lending purposes, the analysis must determine whether cash income taxes or required tax distributions will reduce the funds available for repayment. An adjusted cash flow approach may deduct these amounts even though an EBITDA-based coverage calculation excludes them from its numerator.

The income tax adjustment also should not be interpreted as permission to remove ordinary operating taxes, such as property taxes or employee payroll taxes, merely because they contain the word “tax.”

Depreciation and Amortization

Depreciation and amortization are added back because they allocate asset costs to earnings without necessarily representing a cash payment in the period being analyzed. However, equipment purchases and replacements are actual cash requirements and must be evaluated separately.

For example, adding back depreciation on examination equipment helps reconcile accounting earnings toward cash generation. It does not establish that the practice can operate indefinitely without replacing equipment. A sound repayment analysis should consider the anticipated cash investment needed to maintain operations.

Discretionary Expenses, Nonrecurring Items, and Downward Adjustments

Personal expenditures and genuine nonrecurring expenses may support adjustments when they are documented and would not be necessary under the assumed ongoing operation. Nonrecurring or nonoperating income must also be removed. Normalization should work in both directions, not simply increase earnings.

A practical test is to ask whether removing an expense would impair the business’s ability to maintain the revenue being analyzed. Eliminating a purely personal expenditure is different from eliminating marketing, staff training, software, repairs, or travel that supports operations.

For example, a documented $10,000 legal expense associated with a concluded, unusual matter may warrant consideration as an add-back. Recurring legal expenses should not be removed merely because each year involves a different matter.

Similarly, suppose a seller-owned property has been leased to the practice for $40,000 annually, but the buyer’s lease will require $65,000. The acquisition analysis should recognize the additional $25,000 annual occupancy expense. Describing the historical rent as an “owner benefit” does not justify ignoring the buyer’s actual obligation.

Expected growth and hoped-for cost savings should be shown separately in projections rather than inserted into historical SDE as though they had already occurred.

An Illustrative SDE Calculation

Assume an owner-operated optometry practice reports the following annual results. All amounts are hypothetical, and every listed add-back is assumed to have been deducted in arriving at reported net income.

Calculation Component                                                                                                                                                                         Annual Amount

Reported net income                                                                                                                                                                                 $125,000

Add: Interest Expense                                                                                                                                                                               $25,000

Add: Income Tax Expense Deducted on the Income Statement                                                                                      $10,000

Add: Depreciation and Amortization                                                                                                                                               $40,000

Add: Owner Compensation                                                                                                                                                                    $180,000

Add: Owner-Specific Benefits and Related Employer Payroll Costs                                                                              $20,000

Add: Verified Personal Expenses Paid by the Business                                                                                                           $15,000

Add: Supported Nonrecurring Legal Expense                                                                                                                              $10,000

Less: Nonrecurring Gain Included in Net Income                                                                                                                       $(5,000)

 

Equals: Seller’s Discretionary Earnings (SDE)                                                                                                                           $420,000

The practice’s reported net income is $125,000, while its calculated SDE is $420,000.

Neither figure is inherently wrong. They answer different questions. Net income reflects the expenses recorded in the financial statements, including the seller’s compensation and financing costs. SDE removes the specified items to present earnings before those owner-specific and financial arrangements.

However, the $420,000 is not automatically available to repay an acquisition loan.

How SDE Differs From EBITDA

EBITDA means earnings before interest, taxes, depreciation, and amortization. Unlike SDE, unadjusted EBITDA retains the owner compensation actually recorded as an expense. In a normalized or adjusted EBITDA analysis, compensation can be adjusted to reflect an appropriate replacement cost for the owner’s responsibilities.

In this example:

Reported EBTIDA = $125,000 + $25,000 + $10,000 + $40,000 = $200,000

SDE then adds the seller’s $200,000 compensation package and the net $20,000 of other adjustments:

SDE = $200,000 + $200,000 + $20,000 = $420,000

Suppose the owner’s market salary adjustment is $150,000. Earnings after that package, but before interest, income taxes, depreciation, and amortization, would be:

$420,000 - $150,000 = $270,000

This distinction also matters in valuation. SDE-based transaction comparisons and EBITDA-based comparisons use different earnings definitions. A valuation multiple or capitalization rate should be matched to the earnings measure for which it was developed.

What Debt Service Coverage Measures

The debt service coverage ratio, or DSCR, compares a defined measure of earnings or cash flow with required debt payments over the same period:

DSCR = Normalized Cash Flow or Cash Flow Available for Debt Service ÷ Required Principal and Interest Payments

An EBITDA-based calculation is one common approach, but lenders may use different definitions and adjustments. Consequently, a DSCR should always be accompanied by an explanation of its numerator and denominator.

Mathematically, a ratio of 1.00x means the numerator exactly equals debt service. A ratio of 1.25x means the defined earnings or cash flow equals $1.25 for every $1.00 of required payments. A ratio below 1.00x indicates a shortfall under that calculation.

There is no single appropriate minimum for every business and every loan. The applicable standard depends on the lender, financing program, transaction risk, and loan agreement. Moreover, 1.25x calculated using EBITDA is not equivalent to 1.25x calculated after taxes, owner distributions, and reinvestment.

Converting SDE Into a Repayment Measure

A useful underwriting approach is to build a transparent reconciliation from SDE to the amount available for debt service. This reconciliation should address the buyer’s operating structure, owner cash requirements, taxes, and necessary reinvestment rather than assume the seller’s historical arrangements continue unchanged.

Address Owner Compensation Without Counting It Twice

For a buyer who will operate the practice, the analysis should identify the compensation or withdrawals needed to support that owner and determine whether the business can fund those requirements along with its debt. A global cash flow analysis can help account for household needs and outside business activities.

For a buyer who will not perform the seller’s duties, the analysis should include the supported cost of hiring the necessary clinician, manager, or other replacement personnel. Replacement compensation should reflect the actual responsibilities involved.

These concepts must not be mechanically combined. Deducting a full owner compensation allowance and then deducting the same household costs again can understate repayment capacity. Conversely, adding back all owner compensation and making no allowance for owner support can overstate it.

For an optometry acquisition, specifically assess whether the buyer can maintain the seller’s clinical schedule and production while handling management responsibilities. Additional associate coverage or administrative support should be reflected when needed.

Account for Taxes and Required Reinvestment

An adjusted cash flow approach may deduct business cash taxes, required distributions, and capital expenditures not financed separately. This produces a different repayment measure from EBITDA alone.

Apply these deductions consistently. A tax payment already covered by a gross compensation allowance should not be deducted again. Likewise, identify whether an equipment purchase will be paid from operating cash or financed; reflect the cash expenditure, financing proceeds, and resulting payments coherently rather than counting the same requirement twice.

Reconcile Working Capital Needs

Profit does not necessarily arrive as immediately available cash. Changes in operating assets and liabilities are part of the reconciliation between income and operating cash flow.

For the practice example, examine whether receivable collections, inventory purchases, and vendor payment timing will require additional funding. A profitable practice could still need cash to bridge collection delays.

The treatment should reflect the accounting basis used. Do not automatically apply an accrual-to-cash adjustment to a cash-based earnings figure when that would count the same cash movement twice.

Applying the Adjustments to the Practice Example

Assume the buyer and lender establish the following annual requirements:

Reconciliation from SDE to Available Cash Flow                                                                                                                                       Annual Amount

Seller’s discretionary earnings                                                                                                                                                                              $420,000                  

Less: Owner Market Salary Adjustment                                                                                                                                                          $(150,000)

Earnings before debt service, income taxes, and the following reinvestment needs                                                            $270,000

Less: Expected business cash income taxes                                                                                                                                                   $(20,000)

Less: Maintenance capital expenditures funded from operating cash                                                                                           $(15,000)

Less: Additional operating working capital requirement                                                                                                                       $(10,000)

Adjusted cash flow available for debt service                                                                                                                                             $225,000

This example assumes an owner market replacement salary of $150,000. The separate $20,000 tax deduction represents business cash taxes not already covered by that allowance.

Assume annual principal and interest payments consist of $126,000 on the proposed acquisition loan and $24,000 on continuing equipment debt:

Total annual debt service = $126,000 + $24,000 = $150,000

Using the adjusted cash flow:

Adjusted DSCR = $225,000 ÷ $150,000 = 1.50x

This calculation represents a common DSCR calculation from a lender perspective and is consistent in practice valuation. 

After the modeled compensation, taxes, reinvestment, and debt service, the remaining annual cash is:

$225,000 - $150,000 = $75,000

By comparison, dividing unadjusted SDE by debt service produces:

$420,000 ÷ $150,000 = 2.80x

The 2.80x figure does not reflect the owner compensation, taxes, or reinvestment requirements identified in the example. It therefore overstates the cash available for repayment under these assumptions and is not representative of a lender’s calculation of a DSCR. 

A lender using the $240,000 normalized EBITDA figure might instead report:

$240,000 ÷ $150,000 = 1.60x

That result does not contradict the 1.50x adjusted ratio. It uses a different numerator and requires the additional $45,000 of taxes and reinvestment needs to be evaluated separately.

The purpose is not to produce the highest ratio. It is to identify what the ratio includes and what still has to be paid outside it.

Determining the Correct Debt Service Amount

The denominator should reflect the debt obligations supported by the cash flow being analyzed—not merely the new loan. Matching the scope of cash flow with the related debt is also fundamental to global analysis.

For a proposed transaction, prepare a post-closing debt schedule. Identify debts that remain, debts paid off at closing, new obligations, and seller financing payments. Include scheduled principal and interest for the relevant period, not the outstanding loan balances.

Also examine future payment changes. An initial interest-only period or deferred seller note may make first-year coverage appear stronger than coverage after amortizing payments begin. Model those later periods rather than relying exclusively on the initial payment structure.

Use the same consistency for leases. Do not deduct a full lease payment as an operating expense and then count that identical payment again as debt service without the corresponding adjustment.

For ongoing covenant testing, use the definition and measurement period specified in the loan agreement. Financial covenants establish the particular measures the borrower is expected to maintain.

The Importance of Global Debt Service Coverage

Business-level coverage does not always capture the full repayment picture. Global analysis can consider the borrower, related obligated entities, and guarantors, including additional cash sources and the debts supported by those sources. Importantly, taxable pass-through income does not necessarily mean cash was distributed or is available to support another obligation.

For a practice acquisition, review the owner’s household requirements, personal debts, reliable outside income, and obligations associated with other businesses. The purpose is to determine whether those activities support the transaction or place additional demands on practice cash flow.

Avoid double counting transfers within the group being analyzed. When owner compensation has already been added back in SDE, adding that same salary again as personal income creates no new cash. Similarly, a distribution from the practice is not an additional external income source when the underlying practice cash flow is already included.

One consistent approach is to analyze the business after owner compensation and separately assess the owner’s personal surplus or deficit. Another is to combine the relevant business and personal cash flows, eliminate internal transfers, and compare the resulting available cash with all included debt obligations. Under either approach, actual payments to third parties must remain represented.

How SDE and DSCR Affect Borrowing Capacity

Once a defensible repayment measure is established, the analysis can estimate the annual debt service the business can support:

Maximum total annual debt service = Cash Flow Available for Debt Service ÷ Required DSCR

Using the example’s $215,000 cash flow and an illustrative 1.25x requirement:

$225,000 ÷ 1.25 = $180,000

After reserving $24,000 for continuing equipment debt, the amount available for new annual debt service would be:

$180,000 - $24,000 = $156,000

That is $13,000 per month for the proposed loan under these assumptions.

It is not the loan principal amount. Converting that payment capacity into a loan amount requires the interest rate, amortization period, payment frequency, and other loan terms.

Nor does payment capacity by itself establish business value or guarantee approval. Lenders also evaluate factors such as financial strength, management, assets, and credit history.

Testing the Margin for Error

Coverage should be tested against less favorable operating results.

In the example, a 10% decline (common in practice transitions) in the $225,000 adjusted cash flow reduces it to $202,500:

$202,500 ÷ $150,000 =1.35x

Although the original calculation showed 1.50x coverage, the reduced cash flow falls to 1.35x just above the 1.25x requirement.

At $150,000 of debt service, a 1.25x requirement needs $187,500 of available cash flow. Therefore, the example has only $15,000 of excess above that coverage requirement, even though it has $52,500 remaining before reaching a 1.00x cash break-even point.

These figures illustrate why the annual surplus and the cushion above a lending requirement are not the same thing. They also show why a ratio should be evaluated alongside the reliability of the underlying assumptions.

For an optometry practice, useful sensitivity tests include lower collections, additional clinical coverage, increased staff compensation, higher occupancy costs, and unexpected equipment expenditures. Model the effect on cash flow rather than assuming a percentage change in revenue produces an identical percentage change in earnings.

Conclusion

Seller’s discretionary earnings is a useful starting point for understanding an owner-operated business, but it is not a substitute for a complete repayment analysis.

The calculations above demonstrate a clear progression: reported net income of $125,000 becomes SDE of $420,000; after the buyer’s compensation and other modeled cash requirements, available cash flow becomes $225,000; and that amount supports $150,000 of annual debt service at 1.50x coverage.

A reliable analysis makes every step visible. It identifies the starting earnings figure, supports each adjustment, accounts for ongoing operating and owner requirements, and includes the debt payments those earnings must support.

The central question is not simply how much discretionary earnings the seller reports. It is how much sustainable cash will remain under the buyer’s ownership to operate the business, support the owner, and repay the debt.

AUTHOR: Ken Ferreira, President and CEO at Vision One Credit Union 

If you have any questions regarding this information or the valuation of your practice, please feel free to contact Ken Ferreira, Chief Operating Officer at Vision One Credit Union, kferreira@visionone.org.

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