Loan Basics & Workout Terms: Principal, Rate, LTV & Bankruptcy Explained

When you take out a mortgage, auto loan, personal loan, or business term loan, the amount you borrow is the principal. Interest is the cost the lender charges for that capital, calculated as a percentage of the outstanding principal balance.

In a fully amortizing loan, each monthly payment is divided between interest — calculated as (outstanding principal × monthly interest rate) — and principal reduction. In early payments, the outstanding balance is high, so the interest portion is large. As principal decreases, the interest portion shrinks and more of each payment reduces the balance. A standard 30-year mortgage at 7% sees roughly 88% of the first payment going to interest; by year 25, the split has reversed.

Prepaying principal — making extra payments directed to principal — has an outsized effect because it reduces the balance on which future interest is calculated. A $1,000 principal prepayment in year 3 of a 30-year mortgage saves far more than $1,000 in total interest costs because it eliminates interest on that $1,000 for the remaining 27 years.

The interest rate is the cost of borrowing money, expressed as a percentage of the outstanding principal, charged over a defined period (almost always annualized). A lender sets it in one of two ways: fixed, where the rate is locked for the life of the loan, or variable, where it moves with a benchmark rate — most commonly the prime rate or SOFR — plus a fixed spread the lender adds for its own margin and risk.

Interest rate is not the same figure as APR. The interest rate reflects only the cost of the money itself; APR (Annual Percentage Rate) adds in prepaid finance charges — origination fees, points, and certain closing costs — amortized over the loan term, which is why APR on a given loan is always equal to or higher than its stated interest rate. Regulation Z under the Truth in Lending Act requires lenders to disclose both, so borrowers can see the raw rate alongside the true all-in cost.

How a rate gets set: lenders start from a benchmark — the federal funds rate (which mechanically drives the prime rate) for most bank products, or SOFR for many commercial and variable-rate business loans — then add a spread based on the borrower's credit profile, collateral, and the lender's cost of funds. A borrower with strong credit and hard collateral gets a tighter spread; a subprime or unsecured borrower gets a wider one. This is why two businesses can see meaningfully different quoted rates from the same lender on the same day.

LTV measures the lender's risk relative to the collateral. Lower LTV = less risk = better terms. On mortgages, LTV thresholds drive specific products: 80% LTV or below avoids Private Mortgage Insurance (PMI) on conventional loans. 95% LTV is the practical maximum on most conventional purchases (5% minimum down). 96.5% LTV is the FHA maximum (3.5% minimum down). 100% LTV is available on VA loans (no down payment required).

LTV impacts pricing too. The 'sweet spot' rates are typically reserved for 80% LTV or below with 740+ FICO. Each LTV/FICO 'pricing bucket' has standardized rate adjustments (called LLPAs — Loan Level Pricing Adjustments) published by the FHFA at https://www.fhfa.gov/PolicyProgramsResearch/Policy/Pages/Enterprise-Products-and-Activities.aspx.

For refinances, LTV is calculated based on the CURRENT appraised value, which has often changed since purchase. A homeowner who put 5% down on a property that has appreciated 30% might have effective LTV of 73% or lower at refinance — opening up better refi rates and removing PMI.

Conforming loans 'conform' to Fannie Mae / Freddie Mac (the GSEs — Government-Sponsored Enterprises) underwriting and size standards. The GSEs buy these loans from originating lenders, packaging them into mortgage-backed securities sold to investors. This secondary-market demand keeps conforming loan rates the lowest available.

2026 limits: $806,500 in most US counties (the 'baseline' conforming limit), higher in 'high-cost areas' (parts of California, NYC, Hawaii, Washington DC metro) where the limit goes up to $1,209,750. The Federal Housing Finance Agency (FHFA) announces new limits annually based on home-price changes — current limits at fhfa.gov/data/conforming-loan-limits (https://www.fhfa.gov/data/conforming-loan-limits).

Loans above the conforming limit are 'jumbo loans' — held on the lender's balance sheet, requiring stronger borrower profiles (typically 720+ FICO, 20%+ down) and historically priced 15-50 bps higher than conforming. In 2026, jumbo pricing has narrowed and sometimes runs below conforming for prime borrowers at top jumbo lenders.

A Home Equity Line of Credit lets homeowners borrow against the equity built up in their primary residence (or sometimes a second home/investment property). It functions like a credit card secured by your home — you have a credit limit (typically 70-85% of home value minus existing mortgage), you draw what you need, and you pay interest only on the drawn portion.

Most HELOCs have a two-phase structure: a 'draw period' (usually 10 years) where you can borrow and repay flexibly; followed by a 'repayment period' (usually 20 years) where the line closes to new draws and you amortize the outstanding balance. Interest rates are typically variable, tied to prime rate plus a spread, which means payment can fluctuate with Fed rate changes.

HELOCs differ from home equity LOANS (lump-sum, fixed rate, fixed term) and from cash-out refinances (replace existing mortgage with a larger one, take the difference in cash). The HELOC is structurally cheaper for episodic borrowing needs but exposes you to variable-rate risk.

A loan agreement (also called a credit agreement or note agreement) is the binding contract that governs a commercial loan. It typically follows a term sheet or commitment letter — the lender's earlier, less formal statement of proposed terms — and becomes the controlling document once both parties sign and the loan closes.

A typical loan agreement covers several categories of terms. Economic terms set the loan amount, interest rate (and whether it's fixed or variable), repayment schedule, and loan term (the total repayment period, e.g. a 10-year amortization). Security terms describe any collateral pledged and, for many small-business loans, a personal guarantee from the business owner. Covenant terms — the affirmative covenants (things the borrower must do, like deliver financial statements) and negative covenants (things the borrower can't do without consent) — give the lender ongoing visibility and control over the borrower's financial condition for the life of the loan.

The agreement also spells out what happens when something goes wrong: default provisions define what counts as a default (payment or technical), the notice-of-default and cure-period process, the default interest rate step-up, and the lender's remedies (acceleration, collateral enforcement). Many commercial loan agreements also include a cross-default clause, pulling the borrower's other credit facilities into default too, and a material adverse change (MAC) clause giving the lender an out if the borrower's condition deteriorates significantly.

A loan's term is simply how long the borrower has to pay it off — set once at origination and written into the loan agreement alongside the interest rate, payment schedule, and collateral terms. It's distinct from the amortization period: a fully amortizing loan's term and amortization period are the same length, but some loans (common in commercial real estate) amortize over a longer period, such as 25 years, while the loan term itself is shorter, such as 5 or 10 years — meaning a balloon payment for the remaining balance comes due at the end of the term even though the loan isn't fully paid off.

Term length varies by product and purpose. Equipment financing terms typically track the equipment's useful life, often 3-7 years. Working-capital term loans commonly run 1-5 years. SBA 7(a) loans can run up to 10 years for working capital and up to 25 years for real estate, reflecting the SBA's government-guarantee-backed risk tolerance for longer commitments. Interest-only structures pair a short IO period (say, 1-3 years) with a longer overall term, deferring principal reduction until the IO period ends.

A shorter term means higher payments but less total interest paid over the life of the loan; a longer term spreads payments thinner but increases total interest cost. Lenders also weigh loan term against the useful life of what's financed — financing a piece of equipment over a term longer than its useful life is a red flag in underwriting, since the collateral could be worthless before the loan is repaid.

The secured/unsecured distinction is one of the most fundamental in small business lending. In a secured loan, the lender holds a lien on specific collateral (real estate, equipment, vehicles) or a blanket lien on all business assets (common in SBA loans and MCAs). If the borrower defaults, the lender can seize and sell the collateral to recover its loss, reducing credit risk — which translates to lower rates and higher advance amounts.

In an unsecured loan, the lender has no specific asset to claim. It relies entirely on the borrower's creditworthiness, revenue, and cash flow for repayment. Because the lender bears more risk, unsecured loans typically carry higher rates, lower amounts, and shorter terms. Business credit cards and many short-term working-capital loans are effectively unsecured, though virtually all small-business unsecured products still require a personal guarantee, making the owner personally liable even without a specific collateral pledge.

The CFPB's explainer on loan types (https://www.consumerfinance.gov/ask-cfpb/whats-the-difference-between-a-secured-and-unsecured-debt-en-1327/) covers the consumer-side distinction; the same principle applies to commercial lending. The Federal Reserve's Small Business Credit Survey (https://www.fedsmallbusiness.org/reports/survey/2026/2026-report-on-employer-firms) tracks how firms access each type.

Revolving credit differs fundamentally from installment credit (term loans). With a term loan, you receive a lump sum, repay in fixed installments, and the loan terminates at payoff — you cannot re-borrow without a new application. With revolving credit, your capacity replenishes as you pay down the balance, giving you ongoing access to capital without repeated application processes.

Common revolving credit products: business lines of credit, business credit cards, home equity lines of credit (HELOCs), and personal credit cards. Business lines of credit typically have draw periods (1-5 years) during which you can draw, repay, and re-draw, followed by a repayment period or annual renewal. Some lines are 'evergreen' (auto-renewing) without a defined maturity.

For cash flow management, revolving credit is superior to term loans — you only pay interest on what you use, and restored capacity is available for seasonal inventory purchases, unexpected expenses, or bridge financing without applying again. However, revolving facilities typically carry higher interest rates than term loans and may have annual fees, draw fees, or non-utilization fees.

Both products are revolving: you have a credit limit, you borrow against it, and as you repay, that capacity becomes available again. The differences are in cost, access, and what each is designed for.

INTEREST & COST: a line of credit typically has a lower APR than a credit card, which is why it's often the cheaper way to borrow a meaningful sum. Credit cards carry higher APRs but offer a grace period — if you pay your statement balance in full each cycle, purchases cost no interest at all. A line of credit usually accrues interest from the moment you draw, and may carry draw or annual maintenance fees.

HOW YOU ACCESS FUNDS: a line of credit lets you move cash into your bank account, which is ideal for paying contractors, payroll, suppliers, or anything that isn't a card transaction. A credit card is optimized for point-of-sale purchases and comes with rewards, purchase protections, and fraud tools; pulling cash from it is a 'cash advance,' which has a higher APR and no grace period.

Annual debt service = the sum of all principal repayments and interest payments due across all outstanding loans in a calendar year. It is the denominator in the DSCR formula: Net Operating Income ÷ Annual Debt Service. A DSCR of 1.25x means cash flow covers debt service 1.25 times — a common minimum threshold for commercial lenders (per the Federal Reserve's commercial lending guidelines and the SBA's standard for 7(a) loans).

For a small business, understanding total debt service is critical when evaluating new borrowing. Adding a new loan increases debt service; if net cash flow doesn't grow proportionally, DSCR falls. Business term loans, SBA loans, equipment financing, merchant cash advance holdback amounts, and credit card minimums all contribute to total debt service.

Personal-use analog: total household debt service (mortgage + auto + student loans + minimum card payments) as a share of gross income is the debt-to-income (DTI) ratio used in mortgage underwriting — the same logic applied to individuals.

Most commercial loan agreements contain a default interest provision: if the borrower misses a payment, violates a covenant, or otherwise defaults, the interest rate automatically steps up — often by 2–5 percentage points above the non-default rate. This increased rate applies from the date of default (or sometimes retroactively from origination) until the default is cured or the loan is repaid.

The legal basis for default interest is compensation for increased risk and cost. When a borrower defaults, the lender faces higher monitoring costs, collection costs, potential litigation, and increased credit risk. The default rate is designed to compensate for these costs and to create a strong financial incentive for the borrower to cure the default quickly.

State usury laws may limit default interest rates even on commercial loans in some jurisdictions, though commercial loan usury protections are much weaker than consumer protections. Some states have specific caps on default rate step-ups (e.g., maximum 5% above contract rate). Lenders in multiple states typically include choice-of-law provisions selecting states with more favorable usury treatment.

Forbearance is the lender agreeing to refrain from exercising its remedies (acceleration, foreclosure, collection) for a defined period, in exchange for the borrower's agreement to specific conditions. These conditions typically include providing regular financial reporting, maintaining business operations, not incurring additional debt without lender consent, and often making reduced or interest-only payments during the forbearance period.

Forbearance is not loan forgiveness. All deferred principal and accrued interest remain due. The forbearance period is intended to give the borrower time to stabilize operations, complete a refinancing, sell assets, raise capital, or otherwise return to debt service capacity. At the end of the forbearance period, the borrower must either resume normal payments (often with a catch-up balloon for deferred amounts) or negotiate a permanent loan modification.

For lenders, forbearance is often economically rational compared to immediate foreclosure or collection. Foreclosure is slow, expensive (legal costs, carrying costs, property management), and often results in recovery well below the outstanding loan balance. A borrower who needs 6 months to refinance may ultimately repay 100 cents on the dollar — far better than a foreclosure sale at 60–70 cents.

A loan modification is a formal, lender-approved change to the contractual terms of an outstanding loan. Common modifications include reducing the interest rate, extending the repayment period, converting a variable rate to a fixed rate, temporarily deferring principal, or capitalizing past-due interest into the new balance. Unlike a refinance, a modification does not extinguish the original debt—it amends it in place, so existing collateral positions and UCC filings remain intact.

For small businesses, modifications are most common on SBA loans, commercial real estate mortgages, and equipment notes when cash flow deteriorates. Under SBA Standard Operating Procedure 50 57 (https://www.sba.gov/document/support-sba-standard-operating-procedure-sop-50-57-3), lenders servicing SBA 7(a) loans must obtain agency concurrence before materially altering loan terms, which can extend the timeline to 60–90 days.

From an accounting standpoint, a modification may trigger troubled-debt-restructuring (TDR) analysis under ASC 470-60 (https://fasb.org/page/PageContent?pageId=/standards/accounting-standards-codification.html). If the lender grants a concession it would not otherwise consider—such as waiving accrued interest or accepting below-market rates—the modification is classified as a TDR, which affects how the lender records the loan and may generate a 1099-C for the borrower on forgiven amounts.

A loan becomes non-performing when the borrower fails to make scheduled payments for 90+ days or when the bank determines it is unlikely to collect full principal and interest based on the borrower's financial condition — regardless of days past due. Once placed on non-accrual status, the bank reverses previously accrued but uncollected interest income and stops accruing new interest on the P&L.

The FDIC defines NPLs in its Uniform Financial Institutions Rating System (CAMELS — https://www.fdic.gov/bank/historical/crisis/sec5.pdf). The 'A' in CAMELS (Asset Quality) is evaluated heavily on the NPL ratio: Total NPLs / Total Loans. Regulators use NPL ratios alongside charge-off rates and delinquency metrics to assess whether a bank's capital adequacy is adequate to absorb potential losses.

Banks report NPLs on FFIEC call reports (https://www.ffiec.gov/npw/), which are public. The FDIC publishes aggregate NPL ratios in the Quarterly Banking Profile. For individual institution data, the FFIEC's BankFind Suite allows analysis of any FDIC-insured institution's asset quality metrics.

Chapter 11 is the reorganization chapter of the federal bankruptcy code. Unlike Chapter 7, the business remains open. Management typically continues running operations as the 'debtor in possession.' A reorganization plan must be filed within a specified period (usually 120 days for the debtor exclusively, extendable by the court), proposing how debts will be repaid or discharged.

The process is expensive and complex. Professional fees — attorneys, financial advisors, restructuring consultants — commonly run $50,000–$500,000+ for mid-size businesses. Creditor committees form. The automatic stay halts all collection actions. The court oversees major business decisions during the case.

Subchapter V of Chapter 11 (added by the Small Business Reorganization Act of 2019, SBRA) provides a streamlined, less expensive path for businesses with total debt under $7.5 million (as of the COVID-era temporary increase, subject to periodic adjustment). Subchapter V eliminates creditor committees in most cases, allows the debtor to retain equity without full creditor repayment, and assigns a standing trustee to facilitate (not control) the process. It has become the preferred path for qualifying SMBs.

Chapter 7 bankruptcy is the simplest and fastest bankruptcy process — typically resolved in 3–6 months. A trustee is appointed to collect and sell (liquidate) the debtor's non-exempt assets. Proceeds are distributed to creditors in statutory priority order: secured creditors first, then priority unsecured creditors (tax debts, employee wages), then general unsecured creditors.

For individual business owners (sole proprietors, partners with personal liability), Chapter 7 discharges eligible personal debts after liquidation. For corporations and LLCs, Chapter 7 liquidates the entity with no discharge — the legal entity simply ceases to exist after creditor distribution.

Most small business owners cannot reorganize under Chapter 7 — if the goal is to keep the business running, Chapter 11 or Chapter 13 (for sole proprietors) are the applicable tools. Chapter 7 is appropriate when the business is shutting down anyway and the owner wants an orderly wind-down rather than creditor chaos.

SOFR is published daily by the Federal Reserve Bank of New York and represents the cost of borrowing cash overnight using U.S. Treasury securities as collateral. Because it is grounded in actual transaction data from the roughly $1 trillion-per-day Treasury repo market, it is considered more robust and manipulation-resistant than LIBOR, which was based on bank submissions.

The LIBOR-to-SOFR transition was mandated following the 2012 LIBOR manipulation scandal. By June 30, 2023, USD LIBOR ceased publication, and SOFR became the dominant replacement. Lenders converting existing LIBOR-based loans to SOFR typically apply a spread adjustment (the 5-year median difference between SOFR and 1-month/3-month LIBOR) to approximate economic equivalence.

For small business borrowers, SOFR matters most on variable-rate SBA 7(a) loans (which are SOFR-based since 2023) and commercial real estate bridge loans with floating-rate pricing. A loan priced at 'SOFR + 250 bps' means: if SOFR is 5.30%, your rate is 7.80%. When SOFR moves, your rate moves. SOFR variants used in lending include 30-day Average SOFR, 90-day Average SOFR, and Term SOFR (which is forward-looking, like the old LIBOR structure).

When a bank originates a loan and sells it to the secondary market (e.g., Fannie Mae for mortgages, or an institution for SBA loans), it typically retains the servicing rights. The servicer continues to collect payments from borrowers, manage escrow accounts (for taxes and insurance), pursue collections on delinquent accounts, and facilitate loss mitigation — but the economic ownership of the loan has transferred.

Servicing rights have value because the servicing fee (e.g., 0.25% annually on the unpaid principal balance for agency mortgages) produces a cash flow stream as long as the loan remains outstanding. MSRs are a distinct asset class: they are interest-rate sensitive (rising rates extend mortgage durations, increasing MSR value; falling rates accelerate prepayments, reducing MSR value), credit-sensitive, and operationally intensive. FASB ASC 860 governs the accounting for transfers of financial assets and retained servicing — servicers may carry MSRs at fair value (mark-to-market) or amortized cost.

In SBA lending, the SBA Loan Sale Program allows banks to sell the guaranteed portion of SBA 7(a) loans in the secondary market (organized by the SBA at https://www.sba.gov/funding-programs/loans/sba-secondary-market-program) while retaining servicing. The premium received on the guaranteed portion's sale is a significant revenue driver for SBA-preferred lenders — sometimes exceeding the interest spread income on the retained portion.

Credit limits are set by lenders based on your creditworthiness — primarily your credit score, income, existing debt obligations, and payment history. The CFPB's consumer credit guidance notes that issuers evaluate the same factors as a full credit application when extending a new limit or granting an increase.

Your credit utilization ratio — the percentage of your available revolving credit currently in use — is calculated using your credit limit as the denominator. FICO scoring models weight utilization heavily; a ratio below 30% is generally considered favorable, and below 10% is optimal. This means a higher credit limit (with stable or lower spending) mechanically improves your utilization ratio and can raise your score.

Issuers can lower your credit limit at any time, which can spike your utilization and lower your score even if your spending hasn't changed. When an issuer reduces your limit, they must notify you under the FCRA if it is based on information in your credit report.

Credit card cash advances are a distinct transaction type from purchases. Most cards charge a cash advance APR of 25–30% — several points higher than the standard purchase APR — plus a transaction fee of 3–5% of the amount advanced (minimum $5–$10). Unlike purchase balances that enjoy a grace period when you pay your statement balance in full, cash advances begin accruing interest at the cash advance APR the moment the transaction posts.

Payment allocation rules matter: under the CARD Act, issuers must apply payments above the minimum to the highest-APR balance first. However, the minimum payment is applied to the lowest-rate balance first — meaning if you carry both a purchase balance and a cash advance balance, your minimum payment goes to purchases, leaving the high-rate cash advance balance growing.

For consumers who need short-term liquidity, lower-cost alternatives include personal loans, paycheck advance services (regulated under state laws), or borrowing from family. For business owners, a business line of credit or working capital loan is substantially cheaper than card cash advances.

Enacted in 1977, the CRA was Congress's response to redlining — the systematic denial of banking services to LMI communities. The statute (12 U.S.C. §§ 2901–2908, full text at govinfo.gov) prohibits banks from using federally insured deposits to serve only affluent areas while ignoring the communities where they maintain branches and take deposits.

Three federal banking regulators share CRA examination authority: (1) The OCC (occ.gov) examines national banks and federal savings associations. (2) The FDIC (fdic.gov) examines state-chartered banks that are not Federal Reserve members. (3) The Federal Reserve (federalreserve.gov) examines state-chartered banks that are Fed members. Each agency rates institutions on a four-point scale: Outstanding, Satisfactory, Needs to Improve, or Substantial Noncompliance. CRA ratings are public and factor into regulatory approvals for mergers, acquisitions, and branch expansions.

The 2023 CRA final rule (88 Fed. Reg. 78144; effective January 1, 2026) was the most significant overhaul since 1995. Key changes: expanded CRA assessment areas beyond physical branches to include digital lending footprints, introduced a retail lending test with product-level benchmarks, added a community development financing test, and updated large-bank thresholds ($2B+ in assets). The rule applies to large banks immediately; intermediate banks and small banks have staggered compliance timelines.

Section 1071 of the Dodd-Frank Wall Street Reform and Consumer Protection Act (2010) amended the Equal Credit Opportunity Act (ECOA) to require financial institutions to collect and report data on credit applications from women-owned, minority-owned, and small businesses. The CFPB finalized its implementing rule in March 2023 (https://www.consumerfinance.gov/rules-policy/final-rules/small-business-lending-under-equal-credit-opportunity-act-regulation-b/), with phased compliance timelines beginning in 2025–2026 depending on lender origination volume.

Covered institutions (those originating 100+ covered small business credit transactions per year) must collect data including: whether the applicant is women-owned or minority-owned, principal industry, census tract, gross annual revenue, credit type requested, credit amount applied for, credit amount approved/originated, pricing, action taken, and reason(s) for denial. This data is then reported to the CFPB and made publicly available — creating a fair-lending transparency layer analogous to HMDA (Home Mortgage Disclosure Act) for mortgage lending.

For small business borrowers, Section 1071 has two practical impacts: (1) you will increasingly be asked to provide voluntary demographic information on loan applications — this data cannot legally be used in credit decisions but must be collected separately; and (2) the aggregate data publication will allow advocates, researchers, and regulators to identify lenders with statistically disparate approval rates by race, ethnicity, or gender, creating enforcement pressure to close gaps.