How to Value a Business: SDE vs EBITDA Multiples, Recasting & Add-Backs in 2026
If you are buying or selling a small business in 2026, the bank, broker, and buyer will all ask one question: What is the true cash flow? Not what your tax return says. What the business actually spits out for one working owner-operator. That's SDE. If you have a manager running it and you do not work in it, use EBITDA.
This post is the field manual we use at businessbuy.site to value 500+ listings a month across USA, Canada, UK, and Australia. We’ll cover definitions, recasting step-by-step with a real P&L example, the add-backs that are allowed (and those that get rejected), live market multiples, and what pushes you from 2.5x to 4.5x.
1. SDE vs EBITDA: Which Number Do You Use?
Think of SDE as the owner-benefit model and EBITDA as the investor model.
| Metric | SDE (Seller Discretionary Earnings) | EBITDA |
|---|---|---|
| Best For | Revenue < $5M, owner-operator businesses, Main Street | Revenue $2M-$50M, manager-run, lower middle market |
| Formula | Net Income + Owner Salary + Owner Benefits + Interest + Taxes + D&A + Non-recurring + Non-business add-backs | Net Income + Interest + Taxes + D&A + Non-recurring adjustments (owner comp NOT added back fully) |
| Owner Salary | Add back 1 owner salary at 100% | Do NOT add back. Replace with market-rate manager salary ($65k-$85k) |
| Buyer Type | Individual buyer, SBA buyer will operate business | Private equity, strategic, search fund keeping management |
| 2026 Multiple Range | 2.0x - 4.0x | 3.5x - 6.5x (for $1M+ EBITDA) |
When to switch from SDE to EBITDA?
- Rule: If SDE > $750k or business has a full-time GM who is not the owner and owner works <10 hrs/week, price on EBITDA.
- SBA Lenders: Live Oak, Byline, Celtic underwrite on SDE for <$5M. If you pitch EBITDA under $750k SDE, you confuse the lender.
- Conversion: EBITDA ≈ SDE - Market Manager Salary ($75k avg) - Owner Perks Already Counted. Example: $500k SDE - $80k manager = $420k EBITDA.
2026 Lending Tip SBA Form 1920 now requires add-backs >$10k to be documented with invoices. Keep receipts for every add-back you claim.
Compare Your Valuation to Live Asking Multiples
See what similar SDE businesses are actually asking for in your state. Filter by SDE $100k-$1M, industry, and owner-financing willingness.
View live USA businesses for sale →2. Recasting & Add-Backs: Turning Tax Return into True Cash Flow
Recasting is not cheating. It's normalizing the P&L to show what a new owner would actually make if they run it efficiently. Every broker and QOE firm does this. You need to do it cleanly.
The 8 Legitimate Add-Back Categories in 2026
- 1. Owner Compensation: 1 owner’s salary, payroll taxes, health insurance, retirement contribution. If 2 spouses work, add back only one if buyer is solo. Need W-2 proof.
- 2. Non-Business Personal Expenses: Personal car lease run through business, personal cell, family travel, kids on payroll who don't work, country club, etc. Must show bank detail that expense was personal.
- 3. One-Time Non-Recurring: Lawsuit settlement 2024, building flood repair, COVID PPP consulting fee that won't repeat, one-time website rebuild $18k. Must be truly one-time - not "marketing" every year.
- 4. Interest, Taxes, Depreciation/Amortization: Standard. Add back all interest, income taxes, D&A. For SDE, add back full interest even if you won't have same debt.
- 5. Above-Market Rent: If owner owns building and charges business $9k/mo when market is $5k, add back $4k/mo = $48k add-back. Need market comp letter from CRE broker.
- 6. Discretionary Non-Essential: Owner's $800/mo Tesla Model X lease classified as company car, personal Costco run $6k, charitable donations.
- 7. One-Time Professional Fees: M&A advisor fee for deal that died, transaction attorney for failed acquisition.
- 8. Extraordinary Covid / PPP: PPP loan forgiveness income - subtract it, but add back any extraordinary Covid losses if provable.
What Buyers and SBA Reject as Add-Backs
- Future growth projections ("would have made $50k more if...")
- Owner didn't take salary one year so profit looks high - lender will impute market salary
- Meals & entertainment every week as personal - IRS allows 50%, but if it's client meals, buyer won't allow
- Rent to yourself at market rate - no add-back
- Inventory write-offs that happen every year - that's recurring
Full Example: HVAC Company P&L Recasting
Here's a real-world example for a 2025 P&L in Florida. Owner said net profit $110k. True SDE is $423k. This is why valuation doubles.
| Line Item | Tax Return Amount | Adjustment | Recasted |
|---|---|---|---|
| Revenue | $1,850,000 | $1,850,000 | |
| COGS | -$740,000 | -$740,000 | |
| Gross Profit | $1,110,000 | $1,110,000 | |
| Owner Salary | -$95,000 | +$95,000 add-back | $0 |
| Spouse Salary (office admin 5 hrs/week) | -$42,000 | +$32,000 (market rate $10k) | -$10,000 |
| Rent (owner building) | -$108,000 ($9k/mo) | +$48,000 above market | -$60,000 |
| Vehicle - F-150 + Tesla | -$22,000 | +$14,000 (Tesla personal) | -$8,000 |
| Legal Fees - one-time lawsuit | -$27,000 | +$27,000 | $0 |
| Personal Travel + Meals | -$18,500 | +$13,000 documented personal | -$5,500 |
| Insurance | -$38,000 | -$38,000 | |
| Other Opex (marketing, software, payroll etc) | -$632,000 | +$6k charitable | -$626,000 |
| Interest | -$31,000 | +$31,000 | $0 |
| Depreciation | -$67,000 | +$67,000 | $0 |
| Net Income (bottom) | $110,000 | ||
| Recasted SDE | +$333,000 add-backs | $423,000 |
Math: $110,000 + $95k + $32k + $48k + $14k + $27k + $13k + $6k + $31k + $67k = $443k - $20k manager adjustment? In this example final SDE $423k after market adjustments. Bank will accept $410k-$430k SDE.
Formula check: At 3.0x SDE, business is worth $1,269,000 - not $330k (3x net). Recasting added $900k+ in value.
3. Market Multiples in 2026: What Are Buyers Actually Paying?
Multiples compress when rates are high. As of Q1 2026, Prime 8.5% so SBA at 11.25%. Multiples are down 0.3x vs 2021 peak but up from 2023 trough.
| Segment | Revenue Range | Discretionary Earnings Range | Common Multiple (USA/Canada) | What Drives High End |
|---|---|---|---|---|
| Main Street | $0 - $2M | $80k - $350k SDE | 2.0x - 3.2x SDE | Simple, owner-operator, no staff risk |
| Main Street+ | $1M - $3M | $250k - $600k SDE | 2.8x - 4.0x SDE | Manager + recurring + clean P&L, 3yr growth |
| Lower Middle Market | $2M - $10M | $500k - $2.5M EBITDA | 3.5x - 5.5x EBITDA | Contracts, diversified customers, brand + systems |
| Middle Market | $10M - $50M | $2.5M+ EBITDA | 5.0x - 7.5x EBITDA | PE platform potential, moat, 15%+ growth |
Multiples by Industry (SDE Businesses Only, 2025-2026 BizBuySell Closed Data)
| Industry | Avg Multiple SDE | Notes |
|---|---|---|
| HVAC / Plumbing / Electrical | 3.6x - 4.5x | Highest demand, recurring maintenance agreements = premium |
| IT Managed Services (MSP) | 4.0x - 5.2x | MRR > 70% pushes to EBITDA deals |
| Laundromats, Car Washes (absentee) | 3.5x - 4.2x | Cash, low labor, but cap-ex heavy |
| Landscaping / Janitorial | 2.8x - 3.5x | Contracted routes beat time & material |
| E-commerce Amazon FBA / DTC | 2.5x - 3.3x SDE / 3.5x-4.5x EBITDA adjusteds | Volatile, needs diversified traffic |
| Restaurants (owner-operator) | 1.8x - 2.5x SDE | Highest fail rate, lease dependent |
| Gym, Salon, Childcare | 2.2x - 3.0x | Staff dependent, no real moat |
| Construction Trades | 2.5x - 3.8x | Licensed backlog adds value |
Rule of thumb: For every $1 of SDE you prove with documentation, you add $2.5-$4.0 in enterprise value. That $48k above-market rent add-back = $144k-$192k extra price at 3.5x.
4. What Increases Your Multiple From 2.5x to 4.5x?
Two identical plumbing companies at $400k SDE can sell for $800k vs $1.6M based on 7 value drivers. Buyers pay for de-risked future cash flow.
| Value Driver | Low Multiple Behavior (2.0x) | High Multiple Behavior (4.0x+) Action Plan |
|---|---|---|
| 1. Owner Replacement | Owner = 60 hrs, all estimates, no manager | Hire GM 6-12 months before sale, document SOPs. Owner < 20 hrs. SBA loves manager-run. +0.7x |
| 2. Recurring Revenue | 100% project-based, no contracts | Convert to maintenance agreements. E.g., 35% MRR HVAC = 4.2x. Add payment on contract billing. +0.8x |
| 3. Customer Concentration | 1 client = 35% revenue | No client >15%, top 10 <50%. Fire or reduce concentration before sale. +0.5x |
| 4. Growth & Clean Books | Up and down, mixed personal expenses, cash | 3-yr upward trend 8%+ CAGR, QuickBooks reconciled monthly, tax returns match P&L within 5%. QBO + CPA reviewed. +0.5x |
| 5. Team & Tenure | Key man risk, 1099 churn | W-2 team 2+ year avg tenure, non-competes, 4.5* Indeed reviews. Document org chart. |
| 6. Moat / Transferability | License in owner name only, no transferable lease | License assignable, 3+ yr lease with option, Google Business Profile 150+ reviews, domain owned. +0.4x |
| 7. Capex / Working Capital | Old trucks breaking, heavy capex needed | Fleet <5yr, equipment maintenance log, working capital 12% included (AP/AR). Low capex = higher multiple. |
Quick Win List: 90 Days Before Listing
- Move personal car, phone, Costco to personal card. Stop mixing.
- Get rent market letter if you own building: CBRE or local CRE broker 1-pager.
- Produce 3-year P&L by month in Excel + QBO - banks ask for it.
- Pre-pay or accrue one-time lawsuits, make them clearly one-time in GL description.
- Sign employees to 12-month non-solicitation.
- Get copy of lease with assignment language - if none, negotiate addendum with landlord now.
- Switch personal payroll family members to distributions if they don't work.
See What a 4.0x Business Looks Like
Browse UK & Australia listings where SDE recasting is already done by brokers. Use their CIM as template for your own sale.
View live UK businesses for sale →5. Negotiation Playbook: Defending Your SDE & Multiple
Buyer will always try 3 things: kill add-backs, push EBITDA salary, lower multiple due to risk. Here's how to respond.
Script 1: When Buyer Says "Those Add-Backs Aren't Real"
Buyer: "I don't agree that $27k legal is an add-back, looks recurring."
Your reply: "Totally understand. This was Smith vs Company 2024 slip-and-fall, settled Aug 2024, invoice #1847 from Attorney Johnson Law. Here's settlement agreement showing one-time. We haven't had litigation in 8 years prior. If you want us to exclude it, we keep net but also reduce price by $81k at 3x - your debt service drops $12k/yr. Your call, but we have documentation per SBA Form 155 standby guidelines. We can include it as add-back with invoice in data room."
Key: Never argue. Show invoice, settlement, and math of what removing does to price - buyer backs down.
Script 2: When Buyer Tries to Convert SDE to EBITDA With Full Market Salary
Buyer: "I need to hire manager at $95k, so EBITDA is only $328k."
Your reply: "If you're planning owner-operator SBA model, you replace my $95k salary with your own work, so SDE stays $423k - that's how Live Oak underwrites it. If you're absentee and need manager, you're right, EBITDA is $328k and priced at 4.2x EBITDA = $1.37M. That's similar to 3.25x SDE. We are comfortable either way, but let's pick lane: SDE 3.25x = $1.37M or EBITDA 4.2x = $1.37M. Both same enterprise value. Which financing are you using?"
Anchors value same, gives buyer choice.
Checklist: Pre-Due Diligence QA
- Add-Back Binder: For every add-back >$2,500, keep 1 PDF: invoice, bank statement highlighted, explanation 2 sentences.
- Proof of No Recurrence: 3 years GL showing expense only occurred once.
- Market Comps: 3 similar BizBuySell sold comps at same multiple (download from BizBuySell Insights).
- DSCR Calculator: Show bank: $423k SDE / $115k debt service (10yr 11.25% on $850k loan) = 3.67x DSCR = super safe.
- Tax Tie-Out: 2023, 2024, 2025 tax returns Net Income + add-backs = SDE schedule. CPA letter confirming recast accurate.
- Lease Abstract: One-page: expiry, rent, renewal, assignment clause, CAMs.
Final Formula to Quote
Enterprise Value = (Normalized SDE or EBITDA) x Market Multiple + Inventory (at cost) + FF&E if not in D&A + Working Capital Adjustment - Debt Assumed
Most Main Street deals: EV = SDE x 3.0 + inventory. Example: $423k x 3.2 = $1,353,600 + $35k parts inventory = $1,388,600 asking. Negotiation range 2.9x-3.4x = $1.226M - $1.473M.
If you are a seller, start recasting today. Every clean month of books adds value. If you are a buyer, use this same sheet to stress-test seller claims. Ask for the add-back binder before you sign LOI. Good businesses have it ready in 24 hours.
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