How lenders underwrite a manufacturing acquisition

Which artifacts does a manufacturing credit file actually require?

Three years of financials and tax returns. Year-to-date versus the prior year. Accounts-receivable and accounts-payable aging. Inventory by class with an obsolete and excess reserve. A machine list with serials and a qualified machinery-and-equipment appraisal. Backlog and book-to-bill. Customer concentration for the trailing 12 months and the trailing 36 months. Quality certificates and the last registrar audit. Environmental — at least a Phase I if real estate or historical industrial use is in the project. Union or CBA documents and a withdrawal-liability estimate if the file is organized. Government-contract and ITAR schedules when they exist. Insurance. A UCC and lien search.

Buying a manufacturing business without those folders is how exclusivity becomes a scavenger hunt. SBA 7(a) adds SOP 50 10 8 injection math and a supported business valuation. It does not retire the aging or the serials. SOP 50 10 8.1 applies to loan numbers issued on or after 2026-10-01; ask the lender what extra change-of-ownership documentation that text will want.

How do concentration, backlog, and book-to-bill move the memo?

A 30% customer on a trailing-12 basis with a 12% trailing-36 basis is a spike. A 30% customer on both clocks is the book. Lenders will cap eligible AR on ABL and will haircut cash-flow paper when one name can break coverage. How customer concentration affects value is the pricing sibling. The memo is the credit sibling.

Backlog that is dated, priced, and released is a coverage support. Backlog that is a wall of verbal "will place" is decoration. Book-to-bill under 1.0 for several months is a trend, not a weather report. ISM Manufacturing PMI printed 54.6 in August 2026 with Prices at 71.1 (Source: ISM). Climate is context. Your backlog is the exhibit.

What does a qualified M&E appraisal change versus a seller list?

The list is identity: make, model, serial, location, owned versus leased. The appraisal is a standard: fair market, orderly liquidation, or forced liquidation. ABL haircuts OLV. Cash-flow lenders still want to know whether the floor is worth more dead than alive. A seller list that omits a leased robot is how the appraisal and the tour disagree.

BLS OEWS May 2025 medians — machinist $58,750, welder $53,750 — belong in the wage line of the model (Source: BLS). They do not replace hours and crash logs on the cell. Fed G.17 put manufacturing utilization at 76.0% in July 2026 (Source: Fed G.17). A full book does not prove the iron is unencumbered.

When does environmental or union history stop the committee?

A recognized environmental condition without a priced remedy. A stale Phase I when the building is in a 504 or conventional real-estate project. Phase I and Phase II ESA is the dirt page. Occupancy percentages (51% existing / 60% new construction on 504) do not waive All Appropriate Inquiries.

A CBA the buyer has not read. A multiemployer withdrawal-liability estimate that does not exist. An OSHA repeat history next to a recast that deleted the safety coordinator. Those are credit facts. They are not culture stories.

Government-contract novation and ITAR 60-day notice clocks are regulatory pages. If they sit on the file, they sit on the memo. They are not optional because the buyer is domestic.

How should a buyer prepare the first data dump?

One archive, labeled, before the first plant visit: financials, tax, aging, inventory classes, machine list, UCC, concentration 12/36, certificate dates, lease or deed, environmental reports the seller already has, insurance, and a written injection or equity source. The working-capital peg method should already be in the letter of intent so the dump can support it.

Sellers who want a fast committee should put the same archive in the NDA room on day one. HedgeStone will not send a lender a teaser adjective and a promise that "the rest is clean."

What does a lender read that a CIM writer hopes they will skip?

The add-back binder. The job-cost versus tax income bridge. The 36-month concentration. The lessor schedule. The last workers-comp loss run. The Phase I user questionnaire the seller filled with "unknown" on every tank. The replacement wage. The maintenance capex the recast called non-recurring for the third year in a row.

Manufacturing loan terms and rates will tell you what is published versus folklore on price. This page tells you what the memo reads before anyone debates price. Standard 7(a) remains $5 million. Combined 7(a)+504 can reach $10 million only when both programs fit (Source: SBA). Neither dollar figure retires the artifact list.

What does a "clean" 32-person CNC file look like after the first lender pass?

CIM said 2.8x SDE and a diversified book. Trailing-36 concentration showed 34% in one OEM. Two 5-axis cells were on an unconsented lease. Inventory was 55% WIP at quoted margin. Phase I was from 2021. The committee did not reject manufacturing. It rejected a missing archive. Rebuild the dump, price the lease consent and the peg, and then talk about the $5 million 7(a) box if the project still fits.

Jason Taken is a business broker. He does not vote in credit committee or write borrowing-base certificates. Educational information only. Confirm underwriting requirements with the lender, the appraiser, and counsel. Data current as of September 2026.

How should a quality-of-earnings report and the credit memo share add-backs?

If the QoE deletes a turn, the memo will not restore it because the CIM was optimistic. Send the QoE to the lender when it exists. Argue the add-backs once. A second, friendlier recast after the first memo draft is how credibility dies.

If no QoE is in scope, the lender will still build a bridge. Give them the documents behind every add-back: invoices, payroll, the boat, the one-time lawsuit. Undocumented add-backs are not earnings. They are adjectives.

How should a buyer present book-to-bill and backlog so the memo does not treat them as decoration?

One table: monthly bookings, monthly billings, book-to-bill, backlog dollars, backlog that is dated within 90 days, backlog that is priced versus budgetary, and backlog that is customer-released versus forecast. A single wall number is decoration. A dated, priced, released number can support coverage for a quarter. After that, it is a trend.

Explain cancellations and push-outs in the last 24 months. A shop that "never loses backlog" and then shows three push-outs in the aging is a credibility problem. Lenders read push-outs as delayed AR and delayed inventory turns.

If the process is long-cycle OEM, add a milestone map. When does unbilled AR become billed? When do deposits apply? The peg and the borrowing base both need that map. The memo will not invent it.

What insurance and loss-run facts belong next to the OSHA and environmental folders?

Current policies, named insureds, loss runs, and whether the carrier will underwrite the new owner. Workers-comp modification, product-liability claims, and any pollution legal-liability quotes. A clean CIM and a bloody loss run are a memo problem. A lapse at close is a funding problem.

Put the insurance broker in the same week as the lender's requirement list. Some 7(a) and conventional files need specific riders. Some ABL files need inventory insurance that matches the base. Do not assume the seller's policy assigns. Ask.

BLS wage medians do not set premiums. Loss history does. Bring the history.

How should a union withdrawal estimate and a CBA reopen date enter coverage?

If the file is organized, the memo wants the CBA, the reopen date, the pension or fund letters, and a withdrawal-liability estimate from the appropriate professional. A buyer who models labor at BLS medians and ignores the fund is modeling a different company. How union status affects value is the pricing page. Coverage is this page.

A reopen that sits six months after close is a cost-risk. It is not a reason to skip the file. It is a reason to put a reserve or a wage assumption the committee will believe. Silence is how the first information request becomes a stall.

What should a seller do in the week before the credit memo so the file does not go stale?

Refresh YTD. Refresh the aging. Confirm certificate dates. Confirm the Phase I clock. Confirm no new UCC landed. A memo drafted on a spring package and voted in late summer is how people re-trade. BizBuySell's 223-day median (Source: BizBuySell) includes this kind of stall. Prevent it with a dated pack.

If a large job shipped and a whale paid, say so. If a whale slipped, say so. The memo prefers a known slip to a surprise at committee.

SOP 50 10 8.1 will apply to some loan numbers issued on or after 2026-10-01. If the vote sits on that side of the calendar, ask whether extra change-of-ownership exhibits are required before the pack is called final. A stale pack plus a new SOP is two stalls stacked.