Commercial lending is how businesses borrow money from banks and other financial institutions for business purposes rather than personal ones, and it operates under a different set of rules than the consumer credit most people know. The underwriting looks at the company’s cash flow instead of a personal credit score, the loan documents contain ongoing conditions called covenants, rates and terms are usually shorter and often variable, and the federal disclosure protections that govern consumer loans do not apply. Federal law draws the line explicitly: the Truth in Lending Act does not cover “credit transactions involving extensions of credit primarily for business, commercial, or agricultural purposes.”1GovInfo. 15 U.S.C. 1603 – Exempted Transactions That one exemption reshapes the entire relationship between borrower and lender.
What the Money Is Used For
Commercial loans generally fund one of three needs. Working capital covers day-to-day expenses like payroll, inventory, and rent when revenue hasn’t caught up to costs. Asset acquisition finances durable purchases such as equipment, vehicles, or real property. Expansion financing supports bigger strategic moves: opening a second location, acquiring a competitor, or building out a new product line.
The scale varies enormously. A small retail shop might need a $75,000 credit line to smooth out seasonal swings. A mid-market manufacturer might take on a $10 million term loan for a new production facility. What every transaction has in common is that the lender’s primary concern is the business itself and whether it generates enough cash to service the debt from future operations.
How Lenders Decide Whether to Approve You
Consumer lending leans on a FICO score and a personal debt-to-income ratio. Commercial underwriting flips that emphasis to the business’s financial health, which means opening your company’s books in a way that feels uncomfortably thorough the first time through.
The Debt Service Coverage Ratio
The single most important metric in commercial underwriting is the debt service coverage ratio, or DSCR. Divide the business’s net operating income by total annual debt payments (principal plus interest). A DSCR of 1.0 means the business earns exactly enough to cover its debt and nothing more. Most lenders want a cushion and look for a DSCR of at least 1.20 to 1.25, meaning income exceeds debt payments by 20 to 25 percent. The higher the ratio, the better your rate and terms.
Lenders also examine leverage (total debt relative to equity or assets) and study trends over multiple years. A single profitable year doesn’t carry nearly as much weight as three consecutive years of stable or growing cash flow.
Financial Documentation
Expect to provide at least three years of financial statements, including income statements, balance sheets, and cash flow statements. Audited financials carry the most weight; internally prepared statements without an independent accountant’s review get more scrutiny. You’ll also produce three years of federal tax returns, and the specific form depends on your entity type.2Internal Revenue Service. Instructions for Form 11203Internal Revenue Service. About Form 1065, U.S. Return of Partnership Income Lenders compare the tax filings against the financial statements to spot discrepancies, because businesses sometimes use aggressive accounting to minimize taxable income.
A detailed business plan is also part of the package. The projections matter most: they need to show specifically how the borrowed funds will generate enough additional revenue or savings to cover the new debt payments. Vague talk about growth doesn’t survive underwriting. Concrete numbers tied to identifiable revenue drivers do.
Personal Guarantees
This is the part that catches business owners off guard. For SBA-backed loans, any individual owning 20% or more of the business must provide an unlimited personal guarantee.4U.S. Small Business Administration. SBA Form 148 – Unconditional Guarantee Conventional lenders follow a similar threshold, though the exact cutoff varies by institution. A personal guarantee means you’re on the hook with your own assets if the business can’t pay, which effectively pierces the liability protection your business entity provides.
Negotiating the scope of that guarantee is one of the most important conversations in the loan process. A limited guarantee caps your personal exposure at a percentage of the loan balance. A burn-off provision releases the guarantee after several years of clean performance. Some deals avoid a spousal guarantee; others require one. These points are all on the table before you sign.
Collateral
Secured loans require documentation proving the value of the pledged collateral. For real estate, a professional appraisal. For equipment, a market valuation or recent purchase documentation. The lender uses this to calculate the loan-to-value ratio, which measures how much you’re borrowing relative to the collateral’s worth. A lower LTV gives the lender more cushion if it has to liquidate.
Common Types of Commercial Loans
Term Loans
A term loan gives you a lump sum upfront that you repay on a fixed schedule, usually with monthly or quarterly installments that amortize the principal over the loan’s life. This is the workhorse product for major capital expenditures: purchasing a new facility, upgrading production equipment, or funding a significant expansion. Term loans can carry either a fixed or variable rate, and the repayment period depends on the asset being financed and the lender’s appetite for risk.
Lines of Credit
A commercial line of credit works like a credit card for your business. You get approved for a maximum amount, draw against it as needed, repay, and draw again. You pay interest only on the balance you’ve actually used. Lines of credit are built for managing cash flow: covering payroll during a slow month, buying inventory ahead of a busy season, or bridging the gap between invoicing clients and collecting payment. Most revolving lines carry terms of one to two years and require annual renewal.
Commercial Real Estate Loans
CRE loans finance the purchase, development, or refinancing of income-producing property or owner-occupied business space. The property itself serves as collateral through a mortgage or deed of trust, giving the lender the right to foreclose on default. These loans carry the longest amortization periods in commercial lending, but almost always include a balloon payment. Even loans that amortize payments over 20 or 25 years often come due in a lump sum after five to ten years, forcing a refinance at that point.5Consumer Financial Protection Bureau. What Is a Balloon Payment? When Is One Allowed?
One distinction worth understanding is recourse versus non-recourse. A recourse loan means the lender can go after your personal assets if the property’s value doesn’t cover the debt. A non-recourse loan limits the lender’s recovery to the property. However, virtually all non-recourse commercial real estate loans include “bad boy” carve-outs that convert the loan to full recourse if the borrower engages in prohibited conduct like submitting fraudulent financial statements, taking on unauthorized subordinate debt, or failing to maintain required property insurance.
Equipment Financing
Equipment loans and leases fund the purchase of specific business assets: machinery, vehicles, medical equipment, technology systems. The equipment itself serves as collateral, which reduces the lender’s risk and often translates to a lower rate compared to an unsecured loan. The repayment period is matched to the asset’s useful life, so you’re not still paying for equipment that’s already worn out.
Structure matters for taxes. If you finance equipment through a purchase loan or capital lease, you own the asset and can claim depreciation. Under Section 179, qualifying businesses can deduct the full purchase price of eligible equipment in the year it’s placed in service, up to $2,560,000 for tax year 2026. An operating lease keeps the equipment off your balance sheet entirely; you can’t depreciate an asset you don’t own, but you can deduct the lease payments as a business expense.
SBA Loans
The U.S. Small Business Administration doesn’t lend money directly. It guarantees a portion of loans made by participating banks and credit unions, which reduces the lender’s risk and makes credit available to businesses that might not qualify for conventional financing on their own. The two main programs:
- 7(a) loans. The SBA’s most flexible product, with a maximum loan amount of $5 million. Eligible uses include working capital, equipment, real estate, and business acquisitions. Terms run up to 10 years for working capital and up to 25 years for real estate.6U.S. Small Business Administration. 7(a) Loans
- 504 loans. Designed for major fixed-asset purchases like real estate and heavy equipment, with a maximum of $5.5 million. These come as a package: a conventional lender provides about 50% of the project cost, a Certified Development Company provides up to 40% through an SBA-backed debenture, and you contribute at least 10% as a down payment. Terms are 10, 20, or 25 years.7U.S. Small Business Administration. 504 Loans
SBA loans come with more paperwork and a longer approval timeline than conventional products. The tradeoff is lower down payments, longer repayment terms, and competitive interest rates. They’re often the best option for businesses that haven’t yet built the financial track record conventional lenders want to see.
How Rates Are Set and How Long Loans Run
Consumer mortgages often lock in a fixed rate for 15 or 30 years. Commercial loans more commonly use variable rates tied to a benchmark index. Since the transition away from LIBOR, the dominant benchmark for U.S. dollar commercial lending has been the Secured Overnight Financing Rate, or SOFR, published daily by the Federal Reserve Bank of New York.8Federal Reserve Bank of New York. Secured Overnight Financing Rate Data Most commercial loans use Term SOFR, a forward-looking version quoted in 1, 3, 6, and 12-month tenors.9CME Group. CME Group Term SOFR Your rate is typically SOFR plus a spread, and that spread depends on your creditworthiness, the loan structure, and the collateral.
As of early 2026, conventional bank commercial loan rates ranged roughly from about 5% to nearly 9%, with SBA-backed loans and agency real estate products clustered at the lower end and bridge or mezzanine financing reaching into the low teens. Terms are also shorter than in consumer lending. Where a residential mortgage might amortize over 30 years, a standard commercial term loan often runs one to ten years.
Prepayment Penalties
Paying off a commercial loan early can cost you money. Lenders expect a certain return over the life of the loan, and if you repay ahead of schedule, they lose future interest income. Many commercial loans include prepayment penalties to compensate for that, and the structures vary widely.
A step-down penalty declines over time on a fixed schedule. A common structure is 5-4-3-2-1: if you prepay in the first year, you owe 5% of the outstanding balance; in the second year, 4%; and so on until the penalty drops to zero. Some lenders waive the penalty entirely during the final 90 days of the term.
Yield maintenance is a more complex calculation designed to make the lender whole by comparing your loan’s interest rate to the current Treasury yield. In a falling-rate environment, yield maintenance penalties can be substantial, because the lender would need to reinvest the returned principal at a lower rate. In a rising-rate environment, the penalty shrinks or disappears. Always ask about prepayment terms before signing. If your business plan involves refinancing or selling within a few years, a large prepayment penalty can wipe out any savings from a lower rate.
Covenants: The Fine Print That Governs the Loan
Commercial loans almost always include covenants, ongoing contractual conditions you must meet for the life of the loan. Affirmative covenants require you to do things: maintain adequate insurance, deliver annual financial statements to the lender, pay taxes on time. Negative covenants restrict you from doing things: taking on additional debt without the lender’s approval, selling major assets, or paying out dividends above a certain threshold.
Violating a covenant can trigger serious consequences even if you haven’t missed a single payment. This is one of the biggest differences from consumer lending, where default almost always means missed payments. In commercial lending, letting a required insurance policy lapse or missing a financial-reporting deadline can put your loan in technical default.
Regulatory Protections Do Not Apply
Consumer borrowers benefit from an extensive safety net of federal disclosure requirements. The Truth in Lending Act and its implementing regulation, Regulation Z, require lenders to provide standardized information about annual percentage rates, finance charges, and payment schedules before a consumer signs anything. Commercial borrowers get none of that. Regulation Z explicitly exempts any extension of credit “primarily for a business, commercial or agricultural purpose” and any credit extended to an entity other than an individual person.10eCFR. 12 CFR 1026.3 – Exempt Transactions
The practical effect is significant. No one is required to hand you a standardized disclosure comparing loan costs across lenders. You read the loan documents yourself, understand every fee, and negotiate terms without the backstop of mandatory consumer protections. Having an attorney review your commitment letter and closing documents is not optional in any meaningful sense.
Costs at Closing
Beyond the interest rate, commercial loans carry upfront costs that add up quickly.
- Origination fee. Typically 0.25% to 1% of the loan amount for bank loans, though private lenders and bridge lenders may charge 2% or more. This is the lender’s fee for processing and funding the loan.
- Appraisal. Required for any loan secured by real estate. Costs range from about $1,000 for a straightforward property to $10,000 or more for a complex or large commercial asset. Federally regulated lenders must obtain one.
- Legal fees. Both the lender’s attorney and your own attorney bill for document review and closing work. The lender’s legal costs are passed to you. For a standard bank loan, expect a few thousand dollars; for more complex transactions like CMBS loans, legal costs can exceed $15,000 on the lender’s side alone.
- UCC filing fees. When a lender takes a security interest in business personal property such as equipment, inventory, or receivables, it files a UCC-1 financing statement to establish its priority claim. Filing fees are modest, typically under $100, and vary by state.11Legal Information Institute. Uniform Commercial Code 9-310 – When Filing Required to Perfect Security Interest or Agricultural Lien
- Environmental and title reports. CRE transactions usually require a Phase I environmental assessment and title insurance. These can add several thousand dollars to closing costs.
As a rough benchmark, plan for total closing costs of 2% to 5% of the loan amount on a commercial real estate transaction. Working capital lines and smaller term loans generally carry lower transaction costs because they involve less documentation and fewer third-party reports.
From Application to Funding
Smart borrowers prepare a complete documentation package first, then approach multiple lenders to compare terms. Shopping at least three institutions gives you leverage and a realistic sense of what the market will offer for your specific situation.
After you submit the package, the lender’s underwriting team verifies your financial data, checks for consistency between tax returns and financial statements, evaluates the business plan’s feasibility, and runs its own industry risk analysis. Weak applications fall apart at this stage. Unexplained fluctuations in financials, or projections that don’t square with historical performance, draw pointed follow-up questions or a flat decline.
If underwriting is favorable, the lender issues a commitment letter, sometimes called a term sheet. It outlines the principal amount, interest rate, repayment schedule, required collateral, covenants, and any conditions you must satisfy before closing. A commitment letter is the lender’s formal intent to fund, not a final closing document. Conditions might include an updated appraisal, additional documentation, or a minimum equity injection. Review the commitment letter with your attorney before signing. Items worth negotiating include the interest rate spread, prepayment structure, covenant thresholds, personal guarantee scope, and fees.
Closing involves signing the full suite of loan documents: the promissory note, the security agreement granting the lender a lien on collateral, the personal guarantee, and any mortgage or deed of trust. The lender files any required UCC-1 financing statements to perfect its security interest and records the mortgage if real property is involved. Funding happens only after all documents are executed and the lender’s lien is properly recorded. A straightforward line of credit or equipment loan might close in three to four weeks. A complex commercial real estate deal or large syndicated facility can take three to six months.
What Default Means and What Follows
Default in commercial lending is broader than missed payments. Violating a financial covenant, failing to maintain required insurance, or letting a tax lien attach to the collateral can all trigger a technical default even when you’re current on every installment.
Most loan agreements include a cure period, often 15 to 30 days depending on the covenant, during which you can fix the violation before the lender exercises its remedies. The practical response to a covenant breach usually takes one of two forms. A forbearance agreement means the lender temporarily holds off on enforcing its rights while you work to get back into compliance, often in exchange for tighter restrictions or accelerated payments. A waiver means the lender formally forgives the violation and restores the loan to its original terms, sometimes with amended covenants going forward. Neither outcome is guaranteed. Both depend on your relationship with the lender and the severity of the breach.
If a default isn’t cured, the lender’s most powerful tool is acceleration: declaring the entire remaining loan balance due immediately. From there, the lender can foreclose on collateral, seize deposit accounts pledged as security, and sue the business. If the collateral doesn’t cover the outstanding balance, the lender pursues a deficiency judgment for the remainder.
When you’ve signed a personal guarantee, the lender can then come after your personal assets. The process typically starts with a demand letter, escalates to a lawsuit if you don’t respond, and can result in a court judgment that gives the lender authority to reach your personal bank accounts, investment accounts, and real property. That escalation path is why negotiating the guarantee’s scope at the outset matters so much.
Lenders generally do not want to foreclose. Liquidating collateral is expensive, time-consuming, and rarely recovers the full loan balance. If you see trouble coming, reaching out to your lender before you actually default puts you in a dramatically better negotiating position. A borrower who walks in with a realistic workout plan gets treated very differently than one the lender has to chase down after a missed payment.