$400,000 Business Loans: Compare Options & Rates

The $400K Borrowing Reality

Four hundred thousand dollars changes how lenders look at you. Below $250K, you’re in the small-loan processing pipeline — streamlined underwriting, faster approvals, sometimes automated decisions. At $400K, you’ve crossed into the territory where a senior commercial loan officer reviews your file personally. They’re reading your tax returns, not just scanning your credit score. They’re calling your CPA. They’re visiting your business location. That extra scrutiny cuts both ways: it slows things down, but it also means the lender understands your business well enough to offer terms tailored to your specific situation.

The businesses that successfully borrow $400K typically share a profile. They’re doing $1M-$3M in annual revenue. They’ve been operating 4-8 years. Their owners have personal credit scores of 720+. And they’re borrowing for a specific, high-ROI purpose: a building purchase that eliminates $6,000/month in rent, a fleet acquisition that doubles delivery capacity, a franchise buildout with a proven unit-economics model, or a competitor acquisition that immediately adds $500K+ in revenue.

What separates $400K borrowers who get great terms from those who overpay is how many options they explore before signing. At this amount, the cost spread between products is enormous. An SBA 504 at 6% over 20 years costs $287,905 in total interest. An SBA 7(a) at 11% over 10 years costs $261,154. An online lender at 25% over 3 years costs $145,306. That’s a $145K swing between cheapest and most expensive — enough to fund an entire employee for 3 years. Every hour you spend comparing lenders before committing saves thousands of dollars.

At $400K, the cost gap between financing options can exceed $145,000 — every hour spent comparing saves thousands.

Financing Options by Cost

1. SBA 504 — 5%-7% fixed. The absolute cheapest path if your $400K is for commercial real estate or major fixed assets. You put 10% down ($40K), a bank provides 50%, and a CDC provides the SBA-backed 40%. Fixed rates tied to the 10-year Treasury currently run 5-7%. On $400K at 6% over 20 years: $2,866/month, total interest $287,905. The monthly payment is remarkably low — manageable for a business doing $340K+ in annual revenue. Trade-offs: restricted to fixed assets (no working capital), 60-90+ day timeline, CDC partnership required, and a 10% down payment.

2. SBA 7(a) — 9.75%-12.25%. The workhorse for general-purpose borrowing at $400K. In the $150K-$700K SBA tier, the guarantee is 75% and the max rate for terms over 7 years is prime + 5.5% = 12.25%. Guarantee fee: 3% of $300K guaranteed = $9,000. At 11% over 10 years: $5,510/month, $261,154 total interest. The 7(a) accepts any legitimate business purpose — working capital, equipment, inventory, acquisition, debt consolidation, franchise. It’s more expensive than 504 but infinitely more flexible.

3. Bank commercial loan — 7%-12%. At $400K, you’re solidly in commercial lending territory at any bank. Community banks and regional credit unions are especially competitive here — they want mid-market commercial relationships. A bank that holds your operating accounts and has watched your $100K+ monthly deposits for 3-5 years may offer 8-10% without the SBA guarantee fee overhead. Some banks structure $400K loans with interest-only periods during buildout phases, balloon payments, or seasonal payment adjustments. Timeline: 2-4 weeks for existing customers, 4-6 weeks for new relationships.

4. Equipment financing — 5%-18%. If the $400K targets specific assets — a commercial vehicle fleet, manufacturing line, medical imaging equipment, or restaurant buildout — equipment financing leverages the assets as collateral. At 7% over 5 years: $7,921/month, $75,244 total interest. Compare that to unsecured at 15%: $9,521/month, $171,286 total interest. The collateral discount saves $96,042 — nearly a quarter of the loan amount.

5. Business line of credit — 8%-25%. Lines up to $500K are available from banks, Bluevine, and specialty commercial lenders. At $400K, a line makes sense only if you need revolving access — drawing and repaying in cycles — rather than a lump sum. If you draw $400K immediately and don’t revolve, a term loan is almost always cheaper.

6. Online term loan — 15%-35%. OnDeck, Funding Circle, Credibly fund $400K. At 25% over 3 years: $15,148/month, $145,306 total interest. The monthly payment ($15,148) requires $151K-$189K/month in revenue ($1.8M-$2.3M annually) to carry safely. At this loan size, online lending is defensible only as a 30-90 day bridge with a firm refinancing plan to SBA or bank.

Lender Comparison Table

Total Cost at $400K

At $400K, the total interest numbers are large enough to fund entire business initiatives on their own. Understanding these numbers prevents the most common mistake: picking a loan based on approval speed instead of total cost.

SBA 504 at 6% over 10 years (fixed assets): $4,443/month. Total interest: $133,157. Total cost: $533,157. This is the cheapest total cost for qualifying projects. If you’re buying a building or major equipment, every dollar of extra interest you pay by choosing a different product is a dollar wasted.

SBA 7(a) at 11% over 10 years (general purpose): $5,510/month. Total interest: $261,154. Total cost: $661,154 (plus $9,000 guarantee fee). The interest is roughly double the 504 option because the rate is nearly double. But 7(a)’s flexibility — working capital, inventory, acquisition, mixed use — justifies the premium when your need doesn’t fit 504’s restrictions.

Bank commercial at 9% over 7 years: $6,274/month. Total interest: $126,999. Total cost: $526,999. Here’s the surprise: the bank option has the lowest total interest ($127K vs. $261K for SBA 7(a)) because the shorter term limits how long interest compounds. If your cash flow handles $6,274/month, this is actually the cheapest general-purpose option. The trade-off: higher monthly payments and a shorter runway.

Online lender at 25% over 3 years: $15,148/month. Total interest: $145,306. Total cost: $545,306. The monthly payment alone ($15,148) exceeds what many small businesses generate in total monthly profit. At $400K, online lending math only works if the capital generates immediate revenue exceeding $15K/month — and that’s before covering the principal repayment.

Professional practice buildouts — dental, medical, veterinary — are among the most common uses for $400K business loans, often funded through SBA 504 or equipment financing.

What You Need to Qualify

Revenue. At $400K, lenders want $800,000-$1,500,000+ in annual revenue. The SBA 7(a) payment at 11% over 10 years ($5,510/month) should stay below 8-10% of gross monthly revenue = $55,100-$68,875/month, or $661K-$827K annually. Banks typically want revenue at 2-3x the loan amount for commercial loans, so $800K-$1.2M minimum. Online lenders may accept lower thresholds but compensate with rates that make the loan uneconomical.

Credit score. SBA: 680+ personal, with 720+ getting preferred rates and faster processing. At $400K, lenders conduct deeper credit analysis — they’re looking at the full credit report, not just the score. Late payments within 24 months, collections, judgments, or high revolving utilization can all derail an application even at 720+. Banks: 700+ minimum, 740+ preferred. Online: 620+ at aggressive pricing.

Time in business. Three to five years is the practical minimum for $400K. Some SBA Preferred Lenders will consider 2-year businesses with exceptional financials, but the underwriting standard at this amount heavily favors established operations. The reasoning is simple: a 2-year business with limited track record represents more risk at $400K than at $100K — the potential loss is four times larger.

Collateral. At $400K, every lender requires security. SBA: personal guarantee from 20%+ owners, plus available business and personal collateral (real estate, equipment, inventory). The SBA won’t decline solely for lack of collateral if cash flow is strong, but they’ll take a blanket UCC lien. Banks: almost always require specific pledged collateral matching 50-80% of the loan value. Equipment financing: the purchased assets are the collateral. Unsecured $400K business loans are essentially nonexistent.

DSCR. 1.25x minimum at this size. For the SBA $5,510/month payment, you need $6,888/month in net operating income after all expenses and existing debt service. Strong applications show 1.4-1.5x or higher. Below 1.15x, $400K approval is unrealistic from any legitimate lender.

Common Uses for $400K Loans

Commercial real estate purchase. A medical or dental practice buying its office condo. A restaurant group purchasing a building for a new location. A professional services firm buying instead of leasing office space. SBA 504 is purpose-built for this — 10% down, fixed rate, 20-25 year terms. At $400K, the 504 monthly payment ($2,866 over 20 years at 6%) is often less than the rent you’d pay for the same space. Buying starts building equity from day one.

Multi-unit franchise launch. Many franchise concepts cost $300K-$500K to build out: franchise fee ($30K-$50K) + construction ($150K-$250K) + equipment and fixtures ($80K-$120K) + working capital ($40K-$80K). SBA 7(a) is the standard financing vehicle, and your franchisor’s unit-economics data supports the underwriting. Some franchisors have preferred SBA lenders who specialize in their brand.

Business acquisition. Buying a competitor, a complementary business, or a customer book at $400K. SBA 7(a) explicitly covers acquisitions, and the acquired business’s existing cash flow counts toward your DSCR calculation. At $400K, you’re typically acquiring a business doing $600K-$1.2M in revenue — meaningful scale that immediately transforms your combined operation.

Major equipment investment. A construction company buying heavy equipment ($250K excavator + $150K in attachments and support vehicles). A manufacturer adding a production line. A logistics company expanding its fleet. Equipment financing at 7% over 5 years keeps total interest to $75K vs. $261K on an SBA 7(a) at 11% over 10 years. For asset-specific needs, the savings are enormous.

How to Apply

Step 1: Define purpose with line-item precision. At $400K, lenders expect detailed use-of-funds: “$400K: $220K commercial buildout, $110K equipment and fixtures, $70K working capital and operating reserves.” Every dollar should have a clear destination. If you’re acquiring a business, include the purchase price breakdown, inventory valuation, and goodwill allocation.

Step 2: Prepare comprehensive documentation. At this size, documentation is extensive. You’ll need: 3 years of business and personal tax returns, current YTD P&L, balance sheet, and cash flow statement, 12 months of business bank statements, personal financial statement (SBA Form 413), business plan with 3-year financial projections, debt schedule (all existing obligations), collateral documentation (appraisals, equipment lists, A/R aging), copies of all business licenses, leases, franchise agreements, and purchase contracts.

Step 3: Apply to 3-4 lenders in parallel. One SBA Preferred Lender (SBA.gov Lender Match). One community bank or credit union where you have an existing relationship. One equipment financing lender if applicable. One marketplace (Lendio) for a competing online offer. At $400K, leverage from multiple offers is your most powerful negotiating tool.

Step 4: Compare total cost of capital. SBA guarantee fee ($9,000), bank origination fees ($2,000-$8,000), online origination fees (1-6% = $4,000-$24,000), equipment closing costs (0-2%). Get the total-dollars-repaid number from every lender. That’s the only honest comparison at this scale.

Frequently Asked Questions

What credit score do I need for a $400,000 business loan?

SBA: 680+ personal, 720+ for best rates and fastest processing. Banks: 700+ minimum, 740+ preferred. Online lenders: 620+ at 20-35% APR. At $400K, the rate difference between 680 and 740 credit can save $30,000-$50,000 in total interest over the loan term.

What revenue does my business need for $400K?

Most lenders want $800,000-$1,500,000+ annual revenue. The SBA 7(a) payment at 11% over 10 years is $5,510/month, which should stay under 8-10% of monthly gross revenue. A DSCR of 1.25x or higher is standard at this loan size.

How long does it take to get a $400K business loan?

Online lenders: 1-3 days. Equipment financing: 3-10 days. Bank commercial: 2-6 weeks. SBA Express: 30-60 days. Standard SBA 7(a): 45-90 days. SBA 504: 60-90+ days. SBA Preferred Lenders with complete documentation may close in 3-4 weeks.

SBA 504 vs. 7(a) at $400K?

504 for commercial real estate or major fixed assets (5-7% fixed, 10-25 year terms, lowest total cost). 7(a) for working capital, acquisition, franchise, inventory, or any mixed purpose (9.75-12.25%, most flexible). 504 cannot fund working capital or inventory.

Can I get a $400K business loan with bad credit?

Nearly impossible through legitimate lenders. Some online lenders accept 620+ but charge 25-35% — on $400K that’s $145K+ in interest over 3 years. SBA and bank loans are not realistic below 660 at this amount. Improving credit 6-12 months before applying can save $40,000+ in total cost.

References

1. SBA, “7(a) Loan Program,” sba.gov
2. SBA, “504 Loan Program,” sba.gov
3. Federal Reserve Bank of Kansas City, “Small Business Lending Survey Q3 2025,” kansascityfed.org
4. SBA, “Lender Match,” sba.gov

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Rates and terms are subject to change. This is not financial advice. All information is for educational and comparison purposes only. SBA rates based on current prime rate of 6.75% as of March 2026. Always compare multiple lenders and verify current terms before committing to business financing.