Paul Mazzola
October 19, 2026
Fact checked by the Dealflow team
The content of this site is for educational purposes only and does not constitute legal, tax, or financial advice. Always consult with a licensed professional for advice about your specific situation.
Your financing options at a glance
The fastest way to understand how to finance buying a business is to map your capital stack. Most buyers combine an SBA 7(a) or bank senior loan, 10% to 30% buyer equity, and 5% to 60% seller financing, then add asset-based lines or a small working capital facility. Conventional loans often want 20% to 25% down, while SBA frequently targets 10% equity. The right mix balances cost, speed, and flexibility so the business can comfortably service debt.
| Option | Typical equity/down | Use cases | Speed | Notes |
|---|---|---|---|---|
| SBA 7(a) | ~10% equity injection | Most small to mid-size acquisitions | Moderate | DSCR focus; personal guarantee common |
| SBA 504 | ~10% to 15% on fixed asset-heavy deals | Real estate or equipment-centered targets | Moderate | Paired with CDC; fixed-rate portion |
| SBA microloan | Varies | Up to $50,000 for small acquisitions or post-close working capital | Fast to moderate | Community lenders; complementary capital |
| Conventional bank or credit union | 20% to 25% down common | Stronger credits and collateral | Moderate to fast | More collateral focused; PG likely |
| Online/nonbank lenders | 15% to 30%+ often | Speed-sensitive or special cases | Fast | Higher rates; shorter terms |
| Seller financing | Counts as gap fill, not cash | 5% to 60% of price typical | Deal dependent | Often interest-only, balloon, or standby |
| Personal capital (savings, HELOC, friends & family, ROBS) | Varies | Equity injection, fees, or working capital | Fast | Personal risk; ROBS has IRS-cited risks |
| Asset-based lending (A/R, inventory, equipment) | N/A | Working capital and partial purchase funding | Moderate | Collateral and borrowing base driven |
| Private equity or partner buy-in | Equity, not debt | Larger or growth-centric deals | Moderate | Dilution and governance tradeoffs |
Here is a quick price and rate comparison to frame budgeting. Rates vary by credit, market, and collateral, so treat these as directional.
| Service/type | Average cost or rate | Typical range |
|---|---|---|
| SBA 7(a) interest rate | Prime + 2% to 3.5% | Prime + 1.5% to 4.75% |
| Conventional term loan rate | 7% to 11% APR | 6% to 14% APR |
| Asset-based revolver rate | 8% to 13% APR | 7% to 16% APR |
| Seller note rate | 6% to 10% | 5% to 12% |
| HELOC | 7% to 12% APR | 6% to 14% APR |
| PE/mezzanine coupon | 10% to 14% plus warrants | 9% to 18% |
According to the U.S. Chamber of Commerce, many conventional acquisition loans expect 20% to 25% down, while SBA lenders typically look for ~10% equity. Sellers commonly finance 5% to 60% of the price. Lenders often target a combined DSCR of 1.25x or higher.
How lenders underwrite acquisitions
Lenders approve business acquisition financing when the combined business can service debt with a DSCR of 1.25x or better, the buyer contributes 10% to 30% equity, and collateral, credit, and experience support the risk. Personal guarantees are common across SBA and bank loans. Understanding these levers helps you tailor your structure before submitting a package.
| Underwriting factor | Target/requirement | Why it matters |
|---|---|---|
| Debt service coverage ratio (DSCR) | ≥ 1.25x combined | Ensures buffer to pay debt and absorb shocks |
| Buyer equity injection | 10% to 30%; SBA often ~10% | Skin in the game and cushion for lenders |
| Personal guarantee | Often required | Aligns borrower commitment with loan risk |
| Collateral coverage | Available assets pledged when possible | Secondary source of repayment |
| Credit and experience | Good credit, relevant industry ops | Predictor of execution and default risk |
| Quality of earnings | Reliable SDE/EBITDA with sound add-backs | Determines real cash flow to service debt |
DSCR math is straightforward: DSCR equals annual cash flow divided by annual principal and interest. Lenders stress test with downside scenarios and adjust for one-time items to ensure a true coverage ratio.
| Metric | Base case | Downside |
|---|---|---|
| EBITDA or SDE after adjustments | $600,000 | $500,000 |
| Annual debt service | $450,000 | $450,000 |
| DSCR | 1.33x | 1.11x |
Engage lenders by LOI at the latest. Banks note that timelines compress after LOI, and terms can worsen if you wait to start underwriting, appraisals, and third-party reports.
What you'll need: documents and timeline
You will close faster and on better terms when you have a clean package: 2 to 3 years of target financials and tax returns, your personal financial statement and tax returns, a business plan with projections, and clear add-backs for owner pay and one-time items. Organize deliverables up front to prevent last-minute surprises.
| Document set | Key items | Who provides |
|---|---|---|
| Target company financials | Last 2 to 3 years P&Ls, balance sheets, tax returns, AR aging, AP, asset lists | Seller |
| Operational details | Customer concentrations, contracts, leases, payroll, owner compensation with add-backs | Seller |
| Buyer package | Personal tax returns, personal financial statement, resume, credit profile | Buyer |
| Deal support | Valuation support, QoE or CPA review, legal diligence, integration plan and projections | Advisors |
Plan a 60 to 90 day diligence window in the small business market. Pre-LOI, build lender relationships and test DSCR; post-LOI, kick off underwriting, appraisals, and third-party work immediately to keep close on track.
| Phase | Typical duration | Milestones |
|---|---|---|
| Pre-LOI | 2 to 6 weeks | Financial review, DSCR screen, lender intros, equity plan |
| LOI to credit approval | 3 to 6 weeks | Underwriting, QoE kickoff, initial legal review |
| Credit approval to close | 3 to 6 weeks | Appraisals, insurance, definitive docs, funding logistics |
Quick DSCR calculator
Use this simple calculator to stress test coverage.
Annual cash flow ($): Annual debt service ($): 1.33x DSCRReal-world examples: sample deal stacks from $500,000 to $5,000,000
Most acquisitions blend multiple sources. Here are realistic examples showing equity, debt, and seller notes sized to hit ≥ 1.25x DSCR on normalized earnings.
| Example | Purchase price | Structure | Amounts | Notes |
|---|---|---|---|---|
| A: SBA-centered | $2,000,000 | Buyer equity, SBA 7(a), seller note (standby) | Equity $200,000 (10%), SBA $1,400,000 (70%), seller note $400,000 (20%) | Targets ≥ 1.25x DSCR; seller note on standby to comply |
| B: Asset-heavy conventional | $1,200,000 | Conventional term loan, equipment/ABL, equity | Term $720,000 (60%), ABL $240,000 (20%), equity $240,000 (20%) | Works when equipment and A/R support advance rates |
| C: Micro-to-small blend | $750,000 | Equity, bank/SBA, seller note, microloan WC | Equity $150,000 (20%), senior $337,500 (45%), seller $262,500 (35%), microloan $50,000 | Microloan earmarked for early working capital |
| D: Partner buy-in | $3,500,000 | Equity, bank term, ABL, minority partner | Buyer equity $350,000 (10%), partner equity $350,000 (10%), bank $2,450,000 (70%), ABL $350,000 (10%) | Reduces buyer cash; trades minority stake |
| E: Growth-tilted | $5,000,000 | Senior term, mezzanine, seller earnout, equity | Equity $1,000,000 (20%), senior $3,000,000 (60%), mezz $500,000 (10%), earnout up to $500,000 (10%) | Earnout tied to revenue or EBITDA milestones |
Use add-backs, realistic revenue retention, and seasonality to avoid overleveraging. Lenders scrutinize customer concentration and post-close working capital needs before sizing final commitments.
Creative ways to close the gap
When the senior loan and your cash fall short, layer creative tools. Seller carrybacks and earnouts, partner buy-ins, royalty financing, and ABL overlays can bridge 10% to 40% of the stack without blowing DSCR.
| Structure | Typical role | Common terms | Use case |
|---|---|---|---|
| Seller carryback note | Gap filler 5% to 60% | 6% to 10% rate, interest-only, balloon, sometimes standby | Aligns incentives, smooth transition |
| Earnout | Contingent price | Paid if revenue or EBITDA targets hit | Bridges valuation gaps; performance risk on seller |
| Holdback or escrow | Risk buffer | Release over 6 to 24 months | Protects against indemnified issues |
| Mezzanine debt | Subordinated slice | 10% to 14% coupon, warrants possible | Upsizes capacity when cash flow supports it |
| Partner buy-in | Equity plug | Minority stake with governance rights | Reduces buyer cash requirement |
| Royalty financing | Quasi-equity | Percentage of revenue until capped return | Cash flow aligned with performance |
| ABL overlay | Working capital | Advances on A/R and inventory | Funds growth and cushion post-close |
SBA deals often allow seller notes but may require standby treatment to count toward equity-like support. Coordinate early with your lender so subordination terms work with their credit policy.
Costs beyond the purchase price
Your total check is bigger than the headline price. Budget for diligence, legal, lender and guarantee fees, appraisals, and at least 90 to 180 days of post-close working capital. Underbudgeting here is a top reason acquisitions struggle.
| Cost item | Average cost | Typical range |
|---|---|---|
| Quality of earnings or CPA diligence | $15,000 | $8,000 to $40,000 |
| Legal fees | $20,000 | $10,000 to $60,000+ |
| Lender fees and closing costs | $10,000 | $5,000 to $30,000 |
| SBA guarantee fee (if applicable) | Varies with loan size | Low single-digit % of guaranteed portion |
| Appraisals and third-party reports | $5,000 | $3,000 to $15,000 |
| Insurance and licensing | $3,000 | $1,000 to $10,000 |
| Working capital cushion | $100,000 | 1 to 3 months of expenses |
| Integration and onboarding | $25,000 | $10,000 to $100,000 |
Ask lenders to size a revolver or add an SBA microloan for early cash needs. Over-raising modestly for working capital is cheaper than emergency credit later.
Pros and cons by option
Each financing path trades cost, control, speed, and risk. Use this comparison to match the deal profile with your constraints, then tailor terms with your lender and seller.
| Option | Pros | Cons | Best fit |
|---|---|---|---|
| SBA 7(a)/504 | Lower down, competitive terms, flexible uses, education support | Paperwork, timing, eligibility rules, PG required | First-time buyers with solid experience and cash flow targets |
| Conventional bank | Potentially faster, strong rates for strong credits | Higher down 20% to 25%, stricter collateral, PG | Proven cash flow and asset coverage |
| Seller financing | Bridges gaps, aligns incentives, smoother transition | Sellers may want ≥ one-third down, PG, collateral | When seller is engaged and confident in continuity |
| Personal funds and HELOC | Fast, no committee approval | Personal risk, home collateral exposure | Equity injection and fees |
| ROBS/retirement funds | Can reduce debt load | IRS notes high failure and bankruptcy risk | Use with caution and expert counsel |
| Asset-based lending | Unlocks receivables, inventory, equipment value | Monitoring, borrowing base limits | Asset-rich businesses with seasonal needs |
| Private equity or partner | Large checks, strategic help | Dilution, governance changes | Larger platforms and roll-ups |
| Online/nonbank lenders | Speed and flexibility | Higher rates, shorter terms | Bridging timing gaps or special cases |
Friends and family are common in the early stages, with research noting about 22% of new businesses using this channel in the first months. Structure these with clear terms to protect relationships.
FAQs
These are the fast answers buyers search for when planning how to finance buying a business.
| Question | Concise answer | Key figures |
|---|---|---|
| What is the typical down payment to buy a business? | Conventional often needs 20% to 25%; SBA often targets ~10% equity. | Down payment 10% to 25% |
| What DSCR do lenders require? | Many lenders look for ≥ 1.25x on the combined entity. | DSCR 1.25x target |
| How much seller financing is typical? | Often 5% to 60% of price, negotiated case by case. | Seller note 5% to 60% |
| Can I buy a business with no money down? | It is rare; lenders usually require equity. You would need heavy seller financing, earnouts, and strong cash flow to attempt it. | Equity typically required |
| What credit score do I need? | Good personal credit is expected for bank and SBA loans. Stronger scores improve pricing and approvals. | Good to excellent credit |
| Is ROBS a good way to buy a business? | It is possible, but the IRS has warned of high failure and bankruptcy rates among ROBS-funded businesses. Proceed with caution and expert counsel. | Elevated risk per IRS |
| How long does SBA financing take? | Expect 6 to 12 weeks from LOI to close if you engage lenders early and keep diligence tight. | Timeline 6 to 12 weeks |
| Can I combine SBA with seller financing? | Yes. Many lenders allow a seller note, sometimes on standby to meet program rules. | Standby often required |
| What documents do I need from the seller? | 2 to 3 years of financials and tax returns, AR/AP, contracts, leases, payroll, asset list, owner comp with add-backs. | Full financial package |
Deep dive: your financing menu
If you want to go further on how to finance buying a business, these are the core options, with requirements and use cases.
| Financing path | Equity needed | Core requirements | Best for |
|---|---|---|---|
| SBA 7(a) | ~10% | DSCR ≥ 1.25x, PG, buyer experience, complete financials | First-time buyers, smaller to mid-size deals |
| SBA 504 | ~10% to 15% | Fixed assets, CDC partnership, appraisals | Real estate or equipment-heavy targets |
| Microloan | Varies | Up to $50,000, community lender underwriting | Small acquisitions or post-close working capital |
| Conventional bank | 20% to 25% | Collateral, strong credit, PG | Proven cash flow and assets |
| Seller financing | N/A | Negotiated terms, may require buyer PG and collateral | Bridging gaps and aligning incentives |
| Asset-based lending | N/A | Borrowing base on A/R, inventory, equipment | Working capital and partial purchase funding |
| Personal funds, HELOC, friends & family | Buyer-determined | Proof of funds; document terms for F&F | Equity injection and fees |
| Private equity or partner | Equity, not debt | Governance and control tradeoffs | Larger deals and growth strategies |
SBA overview and benefits
The SBA backs 7(a), 504, and microloans, offering competitive terms versus non-guaranteed loans, lower down payments, flexible overhead requirements, and counseling support. Eligibility includes meeting size standards, ability to repay, and a sound business purpose.
| SBA program | Use case | Equity target | Notable benefits |
|---|---|---|---|
| 7(a) | Acquisitions, partner buyouts, working capital | ~10% | Broad use, widely available, competitive terms |
| 504 | Real estate and equipment-heavy purchases | ~10% to 15% | Long fixed-rate CDC portion |
| Microloan | Small purchases or post-close needs | Varies | Up to $50,000 through community lenders |
Personal capital options and cautions
Personal savings, HELOCs, and friends and family are quick sources for the equity injection and fees. Retirement funds via ROBS can be used, but the IRS has flagged high failure and bankruptcy rates among ROBS-funded businesses, so proceed carefully with expert advice.
| Source | Speed | Risk | Best use |
|---|---|---|---|
| Savings/cash | Immediate | Low, opportunity cost | Equity injection |
| HELOC | Fast | Home collateral at risk | Equity or fees |
| Friends & family | Fast | Relationship risk | Equity or small loans |
| ROBS/401(k) | Moderate | Elevated business and personal risk per IRS | Use sparingly with counsel |
Asset-based structures
ABL, factoring, and equipment financing unlock cash tied in assets. Advance rates depend on quality of receivables and inventory, plus equipment values.
| Facility | Advance basis | Typical advance | Use |
|---|---|---|---|
| A/R line | Eligible receivables | 70% to 90% of eligible A/R | Working capital |
| Inventory loan | Raw and finished goods | 30% to 60% of eligible inventory | Seasonal build |
| Equipment term | Appraised equipment value | 60% to 80% of forced liquidation value | Capex or partial purchase |
| Factoring | Invoice sales | Up to 80% to 90%, fee-based | Fast cash conversion |
When to involve lenders
Talk to lenders before or at LOI to shape structure, including whether seller notes need standby treatment and how much working capital the bank will require. Early engagement avoids rushed, conservative terms later.
| Action | Owner | Timing |
|---|---|---|
| Pre-qual and DSCR screen | Buyer + lender | Pre-LOI |
| Underwriting kickoff | Lender | Immediately post-LOI |
| Third-party reports | Buyer + lender | Week 1 to 3 post-LOI |
| Docs and close | All parties | Week 4 to 8+ |
Key risks and pitfalls
The biggest mistakes are underestimating total costs, overleveraging the business below 1.25x DSCR, and engaging lenders too late. Missing working capital is another top reason deals underperform.
- Do not rely solely on aggressive add-backs to make DSCR work.
- Do not skip QoE or legal diligence to save money; it often costs more later.
- Document friends and family funding with clear terms.
- Treat ROBS cautiously given IRS-cited failure risks.
Plan your next steps
Line up lenders and advisors early. Explore SBA Lender Match and connect with M&A lenders and advisors on Dealflow's marketplace. Build your DSCR and down payment plan before issuing an LOI.
| Action | Tool or resource | Outcome |
|---|---|---|
| Calibrate valuation and add-backs | Business valuation and add-backs guide | Defensible EBITDA/SDE |
| Pre-qual for SBA or bank | SBA Lender Match | Shortlist financing partners |
| Structure seller note safely | Seller financing structure guide | Terms aligned with lender policy |
| Prepare diligence | Due diligence checklist | Faster underwriting and close |
| Plan integration | Integration plan template | Stronger day 1 to day 180 execution |
Editor’s notes and sourced figures
Market norms to remember as you plan how to finance buying a business:
- Conventional down payments are often 20% to 25%.
- SBA equity injections are commonly around 10%.
- Lenders often target combined DSCR of ≥ 1.25x.
- Seller financing frequently ranges 5% to 60% of price, and sellers may ask for at least one-third down plus buyer PG and collateral.
- Friends and family capital shows up in roughly 22% of new businesses early on.
- ROBS can be used, but IRS commentary has flagged high failure and bankruptcy rates among ROBS-funded businesses.
