Sell timeline · Practitioner view
How long does selling a
business actually take?
Reviewed by Rob Ismoilov · M&A AdvisorEngagement letter → closing wire. Sub-$5M revenue deals.
Larger deals need deeper QoE + more legal negotiation.
LOI signature → close. The exclusive-period runway.
Phase-by-phase
Where the 9-12 months actually goes.
Every Main Street deal moves through the same five phases. Duration bands below reflect deals with average preparation — well-prepped deals compress each phase; poorly-prepped deals stretch phase 4 by weeks or months.
- 014-8 weeks
Pre-market preparation
Financials cleaned up to accrual basis with a documented add-back schedule; independent or broker-led valuation range set; engagement letter signed with the broker; Confidential Information Memorandum (CIM) drafted and reviewed. Nothing goes to buyers until this is done — a rushed CIM produces rushed offers.
What eats the clock
- Cash-basis to accrual conversion (10-20 business days if books are clean, 4-8 weeks if messy)
- Broker interview + selection (usually 2-3 weeks — interview 3-5)
- CIM drafting + review cycles (2-3 weeks)
- 026-12 weeks
Confidential marketing
Blind teaser distribution to the broker's active buyer channels — PE-backed platforms, franchisors, strategic acquirers, curated marketplaces. Interested parties sign NDAs to receive the CIM. Initial screening calls filter to the 5-15 seriously interested buyers.
What eats the clock
- Buyer outreach + response window (typically 4-6 weeks to build a pipeline)
- NDA execution round-trips (2-5 business days per buyer)
- Initial screening calls (30-45 min each, spread across 2-4 weeks)
- 034-8 weeks
Management meetings + LOI negotiation
Serious buyers get a management presentation (video conference or off-site) and site visit. Qualified parties submit non-binding Letters of Intent (LOIs). The broker levers competing LOIs to negotiate structure — price, cash at close, seller note, earn-out, rollover equity. A signed LOI usually includes 60-90 days of exclusivity.
What eats the clock
- Management presentations (1-2 per week for 3-4 weeks)
- LOI round-trips (2-4 weeks including advisor + legal review)
- Exclusivity negotiation on the final LOI (1 week)
- 0410-16 weeks
Diligence + definitive agreement
Buyer's accountants run Quality of Earnings; their attorneys review contracts, employees, IP, leases, litigation, insurance, and environmental. Simultaneously, the definitive purchase agreement (APA or SPA) is drafted and negotiated. Any disclosure-schedule item that surfaces here can renegotiate price.
What eats the clock
- Quality of Earnings review (4-8 weeks)
- Legal diligence + purchase-agreement drafting (6-10 weeks, in parallel)
- Consent-collection for assignment-restricted contracts (leases, franchises, key customers) — often the actual critical path
- 051-2 weeks
Close + funding
Final signatures, purchase-price wire, escrow funding, and delivery of the closing binder (100+ signed documents). Working-capital true-up settles 60-90 days post-close. SBA-financed deals settle at the closing table via an SBA-approved lender.
What eats the clock
- Closing-document coordination across seller/buyer/lender/attorneys
- SBA funding (adds 1-3 business days at close)
- Working-capital true-up (30-60 days post-close, not part of the 'time to close' clock)
Prep-quality variance
Preparation is the single biggest lever on the clock.
Same business, same market, different preparation. The gap between top-quartile and bottom-quartile prep is 12+ months on a 9-month baseline — bigger than any market-cycle effect.
| Preparation state | Typical duration | What that looks like |
|---|---|---|
| Excellent prep | 6-9 months | Books already accrual-basis, seller-side QoE completed pre-market, customer concentration under 20%, management-team layer in place, all assignment consents pre-negotiated. The buyer's diligence finds no surprises — the deal runs on autopilot. |
| Average prep | 9-12 months | Books converted to accrual just before going to market, add-backs documented but not third-party validated, customer concentration in the 20-30% range, single-owner operation. The buyer's QoE surfaces 1-2 items that get renegotiated but don't kill the deal. |
| Poor prep | 15-24+ months | Books still cash-basis at go-to-market; undocumented add-backs discovered mid-diligence; landlord consent not pre-negotiated; owner-dependency issues emerge on the management presentation. The deal often has to be relisted after a first buyer walks. Some never close. |
Stall points
Where the clock actually gets eaten.
These are the five stalls I see recur most, with the weeks each one typically adds to the timeline.
Books cleanup mid-process
Undocumented add-backs surface in the buyer's QoE and have to be substantiated retroactively. Fixable up front — a seller-side QoE at 3 months out saves the whole delay.
Landlord or franchisor consent
Any contract with an assignment restriction can gate the close. Some landlords use the consent as a fee-extraction moment. Inventory these in month 1, engage counterparties before LOI.
Buyer financing hiccup
SBA lenders re-underwrite mid-diligence; non-SBA buyers whose equity commitment shifts. Require proof-of-financing at LOI stage; prefer buyers with independently-verifiable capital.
Quality of Earnings surprises
Revenue-recognition disagreements, customer-concentration cuts the buyer takes differently, working-capital normalization. Almost always a symptom of preparation gaps in phase 1.
Seller cold feet at week 22
Emotional-readiness deferred from phase 1 surfaces just before signing. Rare when the owner does the post-sale-life work up front; common when they don't.
Topic cluster
How to Sell a Business
The seller's playbook — from the decision to sell through choosing a broker, negotiating LOI, and closing.
Also in this cluster · 9 pages
Seller registration
Create a private seller account in under 60 seconds. Anti-spam gated by a 6-digit email code.
10-step sales process
What actually happens between decision-to-sell and closing — 9-12 month timeline, deliverables per step.
24-month pre-sale readiness
The prep window that materially moves your exit valuation — books, KPIs, concentration, management depth.
Sold businesses — market data
Median SDE and EBITDA multiples by industry, days-to-close, and buyer-type mix.
When should I sell my business?
The four signals that tell you the timing is right, and the three that mean waiting is more valuable.
Business sale timeline dataset
Phase-by-phase duration bands segmented by preparation quality. Free CC BY 4.0 with CSV / JSON / SVG downloads.
Silver Tsunami — U.S. exit map
Interactive tile-grid map of U.S. business ownership by owner age plus estimated trapped-wealth ranges by state. Free CC BY 4.0 with CSV / JSON / SVG downloads.
Seller FAQ
20 questions every first-time Main Street seller asks about brokers, valuation, taxes, and confidentiality.
How much is my business worth?
Free, 5-minute, industry-calibrated valuation range plus Exit Readiness Score.
Cut your timeline
Baseline your readiness before you go to market.
The Exit Readiness Score identifies the phase-1 gaps — books, concentration, management depth, consents — that decide whether your sale runs in 6-9 months or 15-24. Free, five minutes, no signup.