SDE vs EBITDA for manufacturers

What does SDE include that EBITDA does not?

SDE (seller’s discretionary earnings) is pre-tax cash an owner-operator can take. The usual stack is net income + owner compensation + interest + non-cash charges + documented personal expenses + documented one-time items that will not transfer. It is the right language when the buyer is buying a job as well as a company.

EBITDA is earnings before interest, taxes, depreciation, and amortization. Adjusted EBITDA then subtracts a market-rate general manager and other normalizations an institutional buyer will demand. Family members on above-market wages get reset. Personal trucks come out. Recurring “one-time” flood stories stay in.

The gap is not academic. A shop that prints $900,000 of SDE because the owner takes $220,000 and does all estimating is not a $900,000 EBITDA company. Subtract a burdened replacement — wages, payroll tax, benefits — and then decide whether customers will stay. Owner dependence is the value-driver page. This page is the arithmetic.

BLS OEWS May 2025 median annual wages: machinist $58,750, welder $53,750 (Source: BLS). Those figures are not a GM package. They are a reminder that “I could hire someone for half” needs a market comp, not a wish. See add-backs in manufacturing.

When should a replacement GM enter the number?

Enter the replacement when the buyer set will not perform the owner’s job. Searchers, independent sponsors, and PE associates underwrite a professional operator. Stanford’s 2024–25 search-fund median purchase sat near $16 million at about 6.2x EBITDA and about a 25% margin (Source: Stanford GSB). That study already assumes the operator is in the number.

Selling to a search fund is a different conversation from selling to an individual SBA buyer. The SBA 7(a) program still caps at $5 million for that product (Source: SBA). Many individual buyers are replacing the owner’s hours. They will talk SDE. They will still ask what a plant manager costs if they intend to keep a day job.

A practical rule used on this site: if discretionary earnings are under about $1 million and the owner is still a material operator, publish SDE. If you are inviting institutional capital, publish adjusted EBITDA and show the replacement line. Do not publish both as if they were synonyms.

How do buyers misuse a cross-walk?

The common misuse is “SDE is $800,000, manufacturing is 5x, so we are $4 million.” The 5x is usually a half-remembered EBITDA headline from a larger-EV series. GF Data’s Q1 2026 manufacturing recap averaged 7.2x EBITDA and 5.9x under $25 million enterprise value (Source: Iconic GF Data recap). Those are EBITDA observations on larger deals. They are not SDE multiples.

The other misuse is the reverse: applying BizBuySell’s 2.75x median SDE (2021–2025 manufacturing set; Source: Iconic recap) to a $4.2 million-EBITDA medical molder. That median describes Main Street shops — median SDE about $268,321, median revenue about $1.13 million. It is the wrong instrument for an institutional file.

IBBA Pulse Q1 2026 plotted SDE below about $2 million enterprise value and EBITDA in the LMM bands (Source: IBBA). The survey authors separated the bases for a reason. So should a CIM.

Those cells are advisor-survey and reported-deal ranges, not an appraisal. Full rows live on EBITDA multiples by size and multiples by sub-sector.

How does owner pay distort the story?

Owner pay distorts in both directions. Some owners take a $60,000 W-2 and live on distributions, which inflates SDE relative to a buyer who must hire a manager. Some owners take $280,000 plus trucks, clubs, and a spouse on payroll who does not transfer, which inflates SDE until those items are documented. Both files can be sold. Both files fail when the recast is a vibe.

A replacement package should be burdened. Title, shift pattern, and whether the owner also sells, programs, and closes all change the hire. Skilled labor and succession is the operations companion. If quoting dies when the owner fishes, you do not have a $3 million-EBITDA company even if the P&L says you do.

Related-party rent, related-party tooling companies, and owner real estate inside the operating company are earnings-base problems and deal-structure problems. How real estate affects value carves the plant out of the multiple. Related-party rent still has to be reset to market before you pick SDE or EBITDA.

What size band belongs to each base?

The site size-band map is explicit. sde-under-1m speaks SDE. ebitda-1-3m usually speaks adjusted EBITDA and sometimes still shows SDE as a bridge for SBA readers. ebitda-3-10m and ebitda-10m-plus speak adjusted EBITDA. Manufacturing valuation methods is the sequence if you are still choosing an income method versus an asset floor.

SBA 7(a) remains a $5 million product; SOP 50 10 8 still treats a seller note as equity injection only on full standby and only up to half of the 10% injection (Source: SBA). That structure conversation happens after the earnings base is honest. It does not let a seller keep owner salary inside “EBITDA” because the buyer is using a 7(a).

Jason Taken will not recast a file both ways and then average the headlines. Sellers who want a marketed range start at sell my manufacturing business. The valuation pillar keeps the long table. This page exists so the earnings base is named before anyone argues a turn.

A recast walk-through that refuses the shrug

Start with tax-return net income. Add owner W-2 and documented distributions that are compensation in disguise. Add interest, depreciation, and amortization. Add the personal truck and the spouse who does not work. Subtract the one-time items that actually repeated. You now have a draft SDE.

If the buyer is an owner-operator, stop and defend that SDE. If the buyer is a searcher, subtract a burdened GM and any family wages that will not transfer at market. You now have a draft adjusted EBITDA. Publish one of those numbers as the lead. Show the other as a bridge, labeled as a bridge.

The shrug is “call it $800,000 of cash flow.” Cash flow is not a base. Banks will pick a definition. Add-backs will be tested. A file that cannot survive that walk-through will not survive exclusivity.

What changes when two owners both work in the shop

SDE can include both owners’ pay. EBITDA must replace both seats if neither stays. A partnership that treats two $160,000 jobs as “discretionary” will watch a searcher recast the file into a thin EBITDA story. Owner dependence doubles. Partner buyouts may need an appraisal standard that is not this recast at all.

If one owner is already off the floor and one is the estimator, say which pay is replacement and which is residual. Fog here is how letters get renegotiated.

Language that should never appear in the same sentence

“EBITDA multiple of 3x on SDE.” “Add back the GM and still call it SDE.” “Manufacturing is 5x so we used 5x on owner cash.” Each of those sentences mixes bases. Each of them will be read aloud in a QoE meeting.

Manufacturing valuation methods is the sequence if you are still choosing income versus assets. EBITDA by size is the column once the base is EBITDA. Worked examples show a CNC file that stays on SDE and a medical file that stays on EBITDA. Copy the discipline, not the dollars.

How two-owner shops should recast without a shrug

SDE can include both owners pay. EBITDA must replace both seats if neither stays. A partnership that treats two 160000 jobs as discretionary will watch a searcher recast the file thin. If one owner is already off the floor, say which pay is replacement and which is residual. Fog here is how letters get renegotiated. Cash flow is not a base. Never write EBITDA multiple of 3x on SDE. Never add back the GM and still call it SDE. Publish one lead number and show the other as a labeled bridge.

Educational information only. Not an appraisal and not tax, legal, or engineering advice. Confirm with M&A counsel, a CPA, and qualified appraisers. No value is guaranteed.

A two-owner recast that refuses the cash-flow shrug

SDE can include both owners pay. EBITDA must replace both seats if neither stays. If one owner is already off the floor, say which pay is replacement and which is residual. Publish one lead number. Show the other as a labeled bridge. Never write an EBITDA multiple on SDE. Never add back the GM and still call it SDE. Cash flow is not a base. Banks will pick a definition. QoE will test the lines. A file that cannot survive that walk-through will not survive exclusivity.

A closer read on two owners

SDE can include both owners pay. EBITDA must replace both seats if neither stays. If one owner is already off the floor, say which pay is replacement and which is residual. Publish one lead number. Show the other as a labeled bridge. Never write an EBITDA multiple on SDE. Never add back the GM and still call it SDE. Cash flow is not a base. Banks will pick a definition. QoE will test the lines. A file that cannot survive that walk-through will not survive exclusivity. Search math already assumes a professional operator. An owner-estimator shop fails that assumption before the multiple is discussed.