How Long Does It Take to Buy a Business?

One of the most common questions from aspiring business buyers: how long will this actually take? The honest answer is 6-24 months from the moment you start looking to the day you close. According to the Stanford 2024 Search Fund Study, the median traditional searcher takes approximately 20 months from fund formation to acquisition close. The timeline depends on your approach (search fund vs. self-funded), the complexity of the transaction, financing method, and how competitive the market is. Understanding the full search fund lifecycle helps put each phase in context.

This guide breaks down each phase of the acquisition timeline with realistic benchmarks drawn from the Stanford 2024 study and practitioner experience.

The short answer

• Self-funded search (part-time): 12-24 months from start to close
• Self-funded search (full-time): 6-18 months
• Traditional search fund: 18-30 months (including fundraise)
• Direct acquisition (known target): 3-9 months

Phase 1: Preparation (1-3 months)

Before you look at a single deal, you need to prepare:

• Define your criteria: Industry, geography, revenue range, EBITDA floor, deal-breakers. See our pre-search preparation guide.
• Build your team: Identify an M&A attorney, CPA/accountant, and potential lenders
• Secure financing pre-approval: If using SBA 7(a), get pre-qualified with a preferred lender
• Financial preparation: Assess your personal capital, credit score, and liquidity requirements

Phase 2: Deal sourcing (2-12 months)

This is typically the longest and most variable phase. The timeline depends on how specific your criteria are and how actively you search.

Sourcing channels and timelines

• Business brokers: Register with 5-15 brokers in your target market. Expect 2-6 months to see a strong pipeline. See our deal sourcing strategies.
• Online marketplaces: BizBuySell, Axial, DealNexus, immediate access but lower quality
• Direct outreach: Cold calling/mailing business owners. Highest quality but longest lead time (3-12 months to develop)
• Professional referrals: CPAs, attorneys, wealth advisors, build relationships that produce deal flow over 3-6 months

Typical funnel

• Opportunities reviewed: 100-300
• Signed NDAs: 30-80
• First meetings: 15-40
• Deep analysis: 5-15
• LOIs submitted: 2-5
• LOIs accepted: 1

Phase 3: LOI and exclusivity (2-6 weeks)

Once you identify a target, drafting and negotiating the Letter of Intent typically takes 2-6 weeks. Key elements that affect timing:

• Initial valuation analysis: 1-2 weeks
• LOI drafting and legal review: 1-2 weeks
• Negotiation with seller: 1-4 weeks (multiple rounds common)
• Exclusivity period: typically 60-120 days from LOI signing

Phase 4: Due diligence (45-120 days)

Due diligence is where many deals slow down or die. The timeline depends on deal complexity and seller responsiveness:

• Simple deals (<$2M): 30-60 days
• Mid-market ($2-$10M): 60-90 days
• Complex deals ($10M+): 90-120 days

What takes the most time

• Quality of earnings report: 3-6 weeks for the accounting firm to complete
• Legal review: Contracts, leases, IP, litigation, 3-6 weeks
• Environmental (if applicable): Phase I assessments take 4-6 weeks
• Seller responsiveness: The single biggest variable. Organized sellers save weeks; disorganized sellers add months.

Phase 5: Financing (30-90 days, parallel with DD)

Financing typically runs in parallel with due diligence:

• SBA 7(a): 45-90 days from application to funding, per SBA processing data. Start early, SBA underwriting is the most common cause of closing delays.
• Conventional bank loan: 30-60 days
• Search fund equity: 2-4 weeks (investors have pre-committed)
• Seller financing: Negotiated as part of the deal, no additional timeline

Phase 6: Closing (2-4 weeks)

After DD is complete and financing is approved, the closing process takes 2-4 weeks:

• Purchase agreement finalization: 1-2 weeks of back-and-forth between attorneys
• Working capital true-up calculations
• Third-party consents (landlord, key customers, licenses)
• Wire transfers and funding
• Post-closing adjustments (typically within 60-90 days after closing)

What speeds things up

• Pre-approved financing: Having SBA pre-qualification or committed equity eliminates weeks of uncertainty
• Experienced advisors: Lawyers and accountants who have done acquisition transactions before
• Organized seller: Clean books, organized contracts, responsive communication
• Clear criteria: Knowing exactly what you want reduces time spent on wrong targets
• Full-time search: Part-time searchers take 50-100% longer than full-time

What slows things down

• Seller cold feet: The most common delay, sellers who aren’t emotionally ready
• Financing complications: SBA underwriting issues, lender changes, collateral shortfalls
• Due diligence surprises: Discovery of issues requiring renegotiation or additional analysis
• Legal complexity: Multi-entity structures, intellectual property issues, real estate complications
• Third-party delays: Landlord consent, license transfers, customer notifications
• Indecision: Buyers who can’t commit to a deal or keep second-guessing

Timeline by deal type

Small business (<$2M enterprise value)

• Sourcing to LOI: 2-6 months
• LOI to close: 2-4 months
• Total: 4-10 months

Lower mid-market ($2-$10M)

• Sourcing to LOI: 4-12 months
• LOI to close: 3-6 months
• Total: 7-18 months

Mid-market ($10M+)

• Sourcing to LOI: 6-18 months
• LOI to close: 4-9 months
• Total: 10-27 months

Bottom line

Expect the process to take longer than you think. The median first-time buyer underestimates the timeline by 6-12 months. Build buffer into your personal financial runway , our search fund cost breakdown can help you plan, start building relationships with brokers and lenders early, and remember that patience is one of the most valuable traits in an acquirer. Choosing the right industry upfront also reduces wasted time on unsuitable targets. It’s better to take an extra 3 months finding the right deal than to rush into the wrong one.

Frequently asked questions

Can I speed up the acquisition timeline?

Yes, several actions meaningfully compress timelines. Getting SBA pre-qualification before you identify a target eliminates 2-4 weeks of financing uncertainty. Hiring experienced M&A counsel and a CPA who have closed acquisitions before prevents the learning curve that delays first-time advisors. Building broker relationships 3-6 months before you are ready to submit LOIs ensures a warm pipeline when you start actively searching. The single biggest accelerator, however, is searching full-time rather than part-time BizBuySell data suggests full-time searchers close 50-100% faster than those searching alongside a day job.

What causes deals to fall through after the LOI is signed?

The most common deal-killers after LOI signing are due diligence discoveries (undisclosed liabilities, financial discrepancies, or customer concentration), financing failures (SBA underwriting rejection, lender changes, or collateral shortfalls), and seller cold feet. Approximately 30-50% of deals that reach LOI stage fail to close, which is why experienced buyers always maintain backup opportunities in their pipeline. A thorough red flags assessment before signing the LOI can reduce the likelihood of post-LOI surprises.

Should I search for a business full-time or part-time?

If your financial situation allows it, full-time searching is significantly more effective. Full-time searchers typically close in 6-18 months, while part-time searchers take 12-24 months. The difference comes from faster response times (good deals move quickly), more capacity for broker relationships and direct outreach, and the ability to conduct deeper analysis on potential targets. If you cannot search full-time, consider building a detailed search thesis with narrow criteria so you can focus your limited time on the highest-quality opportunities.