How Long Does It Take to Buy a Business? 6-9 Month Timeline from Search to Close
Most small business acquisitions take 6-9 months from first search to funded close. Fastest SBA deals close in 90-120 days if lender pre-qualified and data room ready. Slow deals stretch to 12 months due to landlord, third-party reports, or seller cold feet. Breakdown: Month 1-2 Search & Pre-Qual, Month 2-3 IOI/LOI, Month 3-4 Due Diligence & Quality of Earnings, Month 4-6 SBA Underwriting & Valuation, Month 6-7 Close & Transition. Pre-qual before you search, have your M&A attorney on standby, and demand a full data room in LOI.
Everyone wants to know how long it takes to buy a business. Brokers say 3 months. TikTok says 30 days. Reality for SBA 7(a) buyers in 2026 is 6-9 months if you do it right — and rushing the wrong parts is how you lose your deposit or buy a bad deal.
This guide is the actual timeline we see for $500k to $5M Main Street and lower-middle-market deals funded by SBA 7(a), seller financing, or a combo. No theory. Just what lenders, attorneys, and Quality of Earnings firms require today.
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| Phase | Time Window | What Happens | Owner |
|---|---|---|---|
| 1. Search & Pre-Qual | Weeks 1-8 | Criteria, broker calls, lender pre-qual letter, NDA pipeline of 30-50 deals | Buyer + Lender |
| 2. IOI → LOI | Weeks 8-12 | IOI, management calls, valuation sanity check, LOI with exclusivity | Buyer + Seller |
| 3. Diligence & QOE | Weeks 12-18 | Financial, legal, commercial diligence, QOE, site visits, customer calls | Buyer + CPA |
| 4. SBA Underwriting | Weeks 18-26 | Business valuation, bank underwriting, landlord consent, insurance, entity setup | Lender + Attorney |
| 5. Close & Transition | Weeks 26-32 | Purchase agreement, lien search, funds flow, training & transition | Attorney + Escrow |
1. Month 1-2: Search, Criteria & Lender Pre-Qual [Where Most People Waste 6 Months]
If you start searching before you have capital strategy, you are browsing, not buying. Sellers and business brokers prioritize buyers with a lender pre-qual letter.
Week 1-2: Define Your Buy Box
- Budget: SBA buyers need 10% down minimum. $1M purchase = $100k cash + $15k-30k closing buffer. Full SBA stack with seller note as equity injection can go to 0-5% down only if seller note is on full standby for >5 years.
- SDE Model: Target Seller's Discretionary Earnings $200k-$750k for your first deal. Avoid sub-$120k SDE unless owner-operator with low complexity.
- Geography & Skills: 90-minute drive max for first acquisition unless you have general manager in place.
- No-Go List: Restaurants with <4 years lease, customer concentration >35% single client, owner is sales, undocumented cash >15%.
Week 2-4: Get SBA Pre-Qualified Before IOIs
This is the #1 accelerator. Lenders today want 3 things in 48 hours:
- Personal Financial Statement (SBA Form 413), 2 years tax returns, resume
- Proof of liquidity: bank statements + retirement account summary for 10% + reserves
- Buy-box summary: industries you will buy, deal size, transition plan
Ask your lender: "Can you issue a pre-qual letter with max total project size and pre-approved equity requirement?" Good SBA banks issue this in 3-5 days. Without it, brokers will not take you seriously.
Week 3-8: Build a 50-Deal NDA Pipeline
Use your sponsored marketplace links to triage. Contact 10-15 brokers/week.
Track each deal in a simple CRM: Listing ID, SDE, multiple, lease years, landlord transfer clause, reason for sale, broker responsiveness. Kill 90% before IOI.
2. Month 2-3: IOI to LOI — Lock Exclusivity the Right Way
Indication of Interest (IOI) is non-binding price range. Letter of Intent (LOI) is the 3-5 page document that gets you exclusivity, starts diligence clock, and triggers third-party costs.
| Document | Purpose | Binding? | What to Include |
|---|---|---|---|
| IOI | Get management call, test seller expectations | Non-binding price | Range $900k-$1.1M, 80% SBA 10yr, 10% seller note standby, 10% equity |
| LOI | Lock deal, secure exclusivity | Mostly non-binding except confidentiality, exclusivity 60-90 days, no-shop | Price, structure, contingencies, due diligence checklist access, working capital target, non-compete |
LOI Checklist (Must Have in 2026)
- Price + Structure: Enterprise value $X, includes inventory $Y excluded/included, W/C peg (e.g., $80k). Breakdown: SBA loan $Z, Seller note $A on full standby 10 years, Buyer equity $B.
- Contingencies: Financing, lease assignment with at least 4 years remaining, QOE verification within 15% of reported SDE, license transferability.
- Due Diligence Access: Data room within 3 business days: 3-year tax returns (business + personal if S-Corp/LLC), QuickBooks GL, payroll reports, merchant statements, top 20 customers/vendors by revenue last 24 months, lease + amendments, debt schedule, asset list, employee census (wage, role, tenure).
- Exclusivity & Timeline: 75-day exclusivity, close 45 days after SBA commitment letter, seller will not solicit others.
- Earn-Out Language: If used, capped at 15-20% of deal and tied to gross revenue, not EBITDA, with clear calculation and quarterly reporting.
3. Month 3-4: Due Diligence & Quality of Earnings — Where Bad Deals Die
This phase decides if you proceed or kill. Budget $12k-$35k for outside diligence on sub-$3M deals. Do not skip QOE to save $8k.
The 4 Buckets of Diligence
| Bucket | What You Verify | Who Does It | Red Flag to Kill |
|---|---|---|---|
| Financial / QOE | SDE to EBITDA recast, cash to accrual, owner add-backs, revenue concentration, churn | CPA / QOE Firm | Add-backs >25% of SDE, or merchant sales ≠ tax returns |
| Commercial | Customer calls (top 10), competitor pricing, online reviews, supplier terms | Buyer | 2+ top customers say they'd leave if owner leaves |
| Operational | Employee interviews, SOPs, tech stack, site visit at peak hours, key person risk | Buyer + GM candidate | No manager & owner does dispatch/sales/quoting |
| Legal | Litigation, liens, lease assignment, IP, licenses, employee misclassification | M&A Attorney | Landlord transfer fee >5% of rent or personal guarantee impossible |
Data Room Ready List (Send to Seller Day 1 of LOI)
- Financials: 2022, 2023, 2024, 2025 YTD P&L + BS + Tax Returns (1120S/1065 + K1s), debt schedule, AR/AP aging
- HR: Payroll register 24 months, W2/W3, benefits summary, contractor agreements, handbook, open comp claims
- Sales: CRM export of jobs/clients last 24 months, top 20 by revenue + margin, sales contracts, warranties
- Legal: Articles, EIN letter, cap table, all leases, all loans, litigation letters, insurance loss runs
- Operations: Asset list with VIN/serial + lien holders, inventory count method, SOPs, licenses, certifications
If seller cannot produce this in 5 days, pause QOE clock. Delays here compress bank time later.
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4. Month 4-6: SBA Underwriting, Business Valuation & Third-Party Reports
This is where 70% of delays happen. Bank cannot submit to SBA without valuation from an SBA-qualified appraiser, and landlord consent.
What Lender Needs After QOE
- Business Valuation: SBA requires independent valuation if total loan > $500k. Cost $3.5k-$7k, takes 10-15 business days after they receive QOE + tax returns. Order on Day 1 of diligence.
- Environmental: If real estate included or gas station/dry cleaner/autos, Phase I $2k-$4k.
- Lease Assignment: Draft assignment + landlord estoppel + non-disturbance language. Landlords take 2-4 weeks. This is #1 hidden killer.
- Entity + Insurance: Newco LLC/Corp, EIN, operating account, insurance binder showing lender as loss payee, life insurance assignment if required.
- Background & Credit: All guarantors >20% ownership need personal credit >680 ideally, no recent BK.
| Common Delay | Why It Happens | How to Prevent (Template) |
|---|---|---|
| Landlord Consents | Landlord wants to renegotiate rent, wants buyer personal guarantee, slow attorney | In LOI: "Seller to facilitate intro to landlord within 3 days of LOI acceptance. Assignment on existing terms except assignment fee capped at $X." |
| Seller Cold Feet | Employees find out, counter-offer from competitor, spouse | Weekly 15-min call, confirm transition role + non-compete clarity, no employee disclosure until 10 days before close in Asset deal |
| Third-Party Reports | Valuation Q/A loop, QOE findings reduce SDE | Order valuation Day 1, give appraiser access to QOE draft, budget 2 valuation revisions |
| SBA 7(a) Docs | Lien search, EPA forms, franchise FDD if franchise | Use SBA Preferred Lender (PLP). They can approve internally without SBA DC review |
Negotiation Script for Landlord
5. Month 6-7: Final Docs, Funding & Transition Day
Once bank issues commitment letter, you have typically 30-45 days to close. This is document heavy but predictable if you prepare.
Closing Checklist
- Purchase Agreement (APA): Asset vs stock, representations & warranties survival 12-18 months, indemnity cap at 10-20% seller note, non-compete 3 yrs / 25 miles, training hours defined (e.g., 80 hrs over 30 days).
- Funding Flow: SBA loan wires to escrow, seller note executed with full standby agreement (SBA Form 155), buyer equity wired, UCC liens released.
- Licenses & Bank Accounts: Merchant account, DBA filing, sales tax permit, vendor accounts assignment.
- Transition Plan: Employee letter: "New owner, same team, same pay." Customer letter within 48 hrs. Meet top 10 customers in first 2 weeks.
| Day | Task | Owner |
|---|---|---|
| T-10 | Inventory count procedure agreed, working capital peg true-up | CPA |
| T-7 | Final lien search, insurance binder, lease assignment executed | Attorney |
| T-3 | Final walk + training schedule signed, payroll provider switched | Buyer |
| T-0 | Wire, Bill of Sale, seller consultant agreement starts | Escrow |
| T+7 | Vendor & customer introductions, bank login migrated | Buyer + Seller |
Speed-Up Protocol: How to Close in 4 Months (If You Must)
- Get pre-qual + attorney retainer paid before first NDA. Have engagement letters signed: M&A attorney, QOE CPA, SBA bank.
- Disqualify fast: If recast SDE can't be verified by tax returns in 7 days, kill.
- Run diligence and valuation in parallel, not sequentially. Most buyers waste 3 weeks waiting.
- Landlord intro on Day 2 of LOI, not Week 4.
- Data room rule: If >40% of checklist missing at Day 7, you pause exclusivity clock.
Buying a business is not hard because of finance. It's hard because of coordination. Your job is to keep five parties moving: seller, broker, lender, landlord, and appraiser. Miss one weekly update and you add two weeks.
If you are starting now, use this order: (1) Lender pre-qual letter, (2) NDA pipeline from verified marketplace, (3) LOI with data room + landlord language, (4) Parallel QOE + valuation, (5) Close with transition letter templates ready.
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