Due Diligence Guide · Winery

Winery Acquisition Due Diligence: What Every Buyer Must Verify

From wine club churn rates to TTB permits and vineyard land status — a field-tested checklist for acquiring a winery in the $1M–$5M revenue range.

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Acquiring a winery requires scrutiny across four overlapping dimensions: licensed beverage operations, real estate and agricultural assets, recurring DTC revenue, and brand equity. Buyers must assess vintage risk, regulatory compliance, and owner dependency before committing capital.

Winery Due Diligence Phases

01

Phase 1: Financial & Revenue Verification

Validate actual cash flow, revenue diversification, and wine club economics before advancing the deal. Lifestyle expenses buried in P&Ls are common in owner-operated wineries.

Three-Year P&L and Tax Return Reviewcritical

Reconcile revenue by channel — tasting room, wine club, wholesale, and events — across three years. Identify personal expenses, owner compensation add-backs, and non-recurring income distorting EBITDA.

Wine Club Membership Analysiscritical

Request monthly membership count, annual churn rate, and average revenue per member. A healthy club of 500+ members with under 15% annual churn is a strong value indicator.

Revenue Concentration Assessmentimportant

Determine what percentage of revenue comes from tasting room walk-ins versus recurring wine club and wholesale. Heavy walk-in dependence increases weather and tourism risk post-acquisition.

02

Phase 2: Licensing, Compliance & Regulatory Review

Winery acquisitions involve federal TTB permits, state ABC licenses, and multi-state DTC shipping compliance. Any gap here can delay or kill a deal closing.

TTB Federal Permit Transferabilitycritical

Confirm the winery's Alcohol and Tobacco Tax and Trade Bureau basic permit and bonded winery license status. Verify no violations, pending actions, or restrictions exist that complicate transfer.

State ABC License Reviewcritical

Audit all active state alcohol beverage control licenses including manufacturer, retailer, and event permits. Confirm transferability timelines, which can add 60–120 days to closing in some states.

DTC Shipping Compliance Auditimportant

Review which states the winery ships to, direct-to-consumer permits in each, and compliance history. Shipping into non-compliant states creates significant legal and financial exposure for a buyer.

03

Phase 3: Assets, Inventory & Real Estate

Winery asset values span real property, equipment, aging inventory, and brand. Each requires independent valuation. Understand whether real estate is included or structured as a separate sale-leaseback.

Real Estate and Vineyard Land Appraisalcritical

Obtain an independent appraisal of all owned real estate including tasting room, production facility, and vineyard acreage. Clarify whether land is owned or leased and review all lease terms.

Inventory Valuation — Finished, Aging, and Bulk Winecritical

Commission a third-party wine inventory audit covering finished goods, aging barrels, and bulk wine reserves. Verify quantities, vintages, and cost basis for accurate purchase price allocation.

Equipment and Production Asset Reviewimportant

Inspect fermentation tanks, bottling lines, refrigeration, and cellar equipment. Confirm ownership versus leased status, maintenance history, and estimated useful life or near-term replacement costs.

04

Phase 4: SBA Financing and Deal Structure Validation

Verify the Winery acquisition qualifies for SBA financing, the purchase price is supportable by the verified cash flow, and the deal structure protects the buyer's downside.

SBA Eligibility Confirmationcritical

Confirm the Winery meets SBA 7(a) eligibility requirements: the business is for-profit, U.S.-based, within SBA size standards, and the buyer meets personal financial requirements. Some industries have specific SBA restrictions — verify before LOI.

Normalized EBITDA vs. SBA Debt Service Coveragecritical

Model verified normalized EBITDA against projected SBA loan payments at current rates. A $1M SBA 7(a) loan at 10.5% over 10 years costs approximately $13,000/month. The Winery must generate at least 1.25x debt service coverage after a market-rate manager salary to pass underwriting.

Seller Note and Earnout Structure Reviewimportant

Confirm the seller note is properly subordinated to the SBA loan and goes on 24-month standby as required by SBA rules. If an earnout is included, define exact measurement metrics, time period, and dispute resolution process before signing the purchase agreement.

Winery-Specific Due Diligence Items

  • Request crop yield history and vineyard management records for the past five years to assess vintage variability and climate exposure risk.
  • Verify winemaker employment status — whether the owner is the sole winemaker and whether a documented succession plan or assistant winemaker exists.
  • Review all distributor agreements, wholesale account lists, and depletion reports to confirm distribution breadth and concentration risk by account.
  • Confirm compliance with wine labeling regulations including COLAs (Certificates of Label Approval) for all active SKUs on file with the TTB.
  • Assess event venue revenue, permits, and booking pipeline including wedding, corporate, and private event contracts as a separate recurring revenue stream.
  • Verify that the purchase price divided by verified normalized EBITDA produces a multiple consistent with current market comparables for Winery transactions — overpaying by 0.5x–1.0x EBITDA is the most common buyer error in this sector.
  • Confirm the lease terms are assignable to the buyer with the landlord's written consent, and that the remaining lease term extends at least through the SBA loan term — lenders require this before funding.
  • Request copies of all material vendor contracts, supplier agreements, and service relationships — confirm which are transferable, which require novation, and which may terminate on change of ownership.

Standard Document Request List

Before signing a Letter of Intent, request these documents from the seller. Missing or incomplete items are a red flag — not a reason to proceed without them.

  • 3 years of business tax returns (Schedule C or Form 1120)
  • Last 3 years profit & loss statements (monthly detail)
  • Current balance sheet and accounts receivable aging
  • Customer/client list with revenue by account (anonymized)
  • All active contracts, subscriptions, and recurring agreements
  • Equipment list with condition and estimated replacement cost
  • Employee roster with tenure, title, and compensation
  • Any pending or threatened litigation or regulatory complaints
  • Owner compensation and discretionary expense add-backs
  • Year-to-date financials vs. prior year same period

Frequently Asked Questions

Is SBA financing available to buy a winery?

Yes. SBA 7(a) loans are commonly used for winery acquisitions, especially when real estate is included. Buyers typically need 10–20% down and strong personal credit. Real estate collateral improves lender confidence significantly.

What valuation multiples do wineries sell for in the lower middle market?

Wineries typically sell at 3x–5.5x EBITDA depending on wine club size, real estate inclusion, brand equity, and revenue diversification. Real estate ownership and strong recurring DTC revenue push multiples toward the higher end.

How long does a winery acquisition typically take to close?

Expect 6–12 months from LOI to close due to licensing transfer timelines, inventory audits, seasonal business cycles, and real estate appraisals. TTB and state ABC transfers alone can add 60–120 days.

What is the biggest red flag in winery due diligence?

Owner dependency is the most common deal risk — when the founder is the sole winemaker, brand face, and primary customer relationship holder. Without a documented transition plan, revenue and wine club retention are at serious risk post-close.

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