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SDE Calculator

Calculate your Seller's Discretionary Earnings and estimate what your business is worth.

Add-Backs

SDE: What Is Your Business Worth?

What Is Seller's Discretionary Earnings (SDE)?

SDE is the most common metric used to value small businesses (under $5M in revenue). It represents the total financial benefit a single owner-operator receives from the business.

Formula: SDE = Net Profit + Owner's Salary + Owner's Benefits + Depreciation & Amortization + One-Time Expenses + Interest + Other Owner Perks

Why SDE, Not Just Profit?

Net profit on a tax return understates the true earning power of a business. Owners often run personal expenses through the business and minimize taxable income. SDE adds those back to show what a new owner could actually earn.

How Business Valuation Works

Small businesses are typically valued as a multiple of SDE:

| Industry | Typical Multiple | |----------|-----------------| | Service Business | 1.5–3x | | Retail | 1.5–2.5x | | Restaurant | 1.5–3x | | Ecommerce | 2–4x | | Franchise | 2–4x | | Tech / SaaS | 3–5x+ |

The multiple depends on risk, growth trajectory, owner dependency, and market conditions.

What Drives Higher Multiples?

Buyers pay more for businesses that are:

  1. Less owner-dependent — Can it run without you? Documented processes and a strong team command higher multiples.
  2. Growing consistently — 3+ years of revenue growth shows stability.
  3. Diversified — No single customer should represent more than 15-20% of revenue.
  4. Clean financials — Professional bookkeeping and clear records reduce buyer risk.
  5. Recurring revenue — Subscriptions, contracts, and repeat customers are worth more than one-time sales.

Common Add-Backs Buyers Accept

  • Owner salary and bonuses
  • Health insurance, retirement contributions
  • Personal vehicle expenses
  • Owner's cell phone and travel
  • One-time legal fees, moving costs
  • Depreciation (non-cash expense)
  • Interest on business loans

What Buyers Won't Accept as Add-Backs

  • Expenses that a new owner would also incur
  • "Creative" accounting that inflates SDE
  • Revenue that depends entirely on the current owner's personal relationships

Connect to Your Bigger Picture

Your SDE connects directly to your DSCR — a buyer will need financing, and lenders will use your income to determine how much they'll lend. Use the DSCR calculator to see the deal from the buyer's perspective.