What add-backs are legitimate when calculating EBITDA for a business sale in Canada?
Legitimate add-backs must meet three criteria: the expense is non-recurring, it is unrelated to normal business operations, and it would not continue under new ownership. Buyers and lenders in Canada commonly accept add-backs for owner-specific expenses, one-time costs, and non-cash accounting entries, but they scrutinize each adjustment against these standards.
What makes an add-back legitimate
An add-back adjusts reported earnings to reflect what the business would generate under normal, ongoing operations without owner-specific decisions or one-time events. By definition, depreciation and amortization are standard add-backs to arrive at EBITDA, as they are non-cash expenses. Interest expense is also a standard add-back as it reflects the seller's capital structure, not the operating performance of the business.
Beyond these foundational adjustments, legitimate add-backs typically fall into two categories: owner discretionary expenses and genuine one-time costs. Buyers request 3-5 years of financial statements to verify that claimed add-backs are truly non-recurring and not patterns of ongoing expenses.
Owner-specific expenses that buyers accept
Owner discretionary expenses are costs that reflect the current owner's personal choices rather than what a new owner would incur. Commonly accepted add-backs in this category include above-market salary, personal vehicles expensed to the business, family member salaries for services not provided, and personal travel or entertainment.
Excessive owner compensation is a legitimate add-back only to the extent it exceeds market-rate replacement cost for the owner's role and responsibilities. If the owner draws $250,000 annually but a replacement manager would cost $120,000, the $130,000 difference is a valid add-back. The full $250,000 is not.
Health insurance and benefits for owners that exceed what would be provided to a replacement manager are commonly accepted as legitimate add-backs. Personal expenses run through the business — such as home office costs that exceed reasonable business use, club memberships, personal insurance, and personal property taxes — are typically accepted when properly documented.
Above-market rent paid to a related party (such as owner-occupied property leased to the business) is a legitimate add-back only to the extent it exceeds fair market rent for comparable space. If the business pays $60,000 annually for space worth $40,000, the $20,000 difference is an add-back — not the full rent.
Charitable donations made by the business are often accepted as add-backs, though buyers may expect some level of community engagement to continue.
One-time expenses and non-recurring costs
One-time professional fees — such as legal costs for a lawsuit, costs related to a facility move, or non-recurring equipment repairs — are generally accepted as legitimate add-backs. Pre-opening expenses or startup costs from launching a new location or product line are typically accepted as one-time add-backs.
Professional fees related to the sale transaction itself (broker fees, legal fees, accounting fees for due diligence) are commonly accepted as add-backs, as they are one-time costs that will not recur under new ownership.
Non-recurring gains or losses — such as sale of assets, insurance proceeds from a one-time event, or foreign exchange gains/losses on non-operating assets — are standard adjustments under CPA Canada Business Valuation Standards and CICBV guidelines.
Add-backs that fail buyer scrutiny
Marketing or advertising expenses are typically not legitimate add-backs unless they are one-time in nature, such as a rebranding campaign or grand opening costs. Ongoing marketing spend is a normal operating expense.
Repairs and maintenance expenses are generally not legitimate add-backs unless they are capital improvements or one-time major repairs that will not recur. Routine maintenance is an expected cost of running the business.
Bad debt write-offs are generally not accepted as add-backs unless they are one-time losses from a specific customer bankruptcy or similar non-recurring event. Recurring bad debt is a normal cost of doing business with credit customers.
Inventory write-downs are typically not accepted as add-backs unless they result from a specific one-time event like a flood, fire, or obsolescence due to a supplier change. Regular inventory adjustments are part of normal operations.
Customer acquisition costs are generally not legitimate add-backs as they are part of normal business operations, unless related to a one-time market entry or major campaign.
How lenders and buyers verify add-backs
Lenders typically allow fewer add-backs than buyers and require third-party verification of owner discretionary expenses before adjusting EBITDA for debt service coverage calculations. A buyer may accept an add-back that increases the valuation multiple, but the lender financing the deal may not count that same add-back when determining how much debt the business can support.
Buyers verify add-backs by reviewing general ledgers, receipts, and invoices for claimed expenses. They compare claimed owner salary to market rates for similar roles using industry benchmarks. They trace related-party transactions (rent, consulting fees, family payroll) to confirm both the amount and the excess over market rates.
If an expense appears in multiple years, buyers treat it as recurring — not a legitimate add-back. A $15,000 "one-time" consulting fee that shows up annually for three years is no longer one-time.
This article is for informational purposes only and does not constitute financial, legal, or business advice. Every business sale is different. Before making decisions about valuation, pricing, or engaging an advisor, consult a qualified professional familiar with your specific situation.
Ready to understand what your business is worth? Connect with valuation professionals and M&A advisors who can help you prepare accurate, defensible financials for a sale.