Mortgage Glossary

Mortgage jargon,
plain English.

Forty essential mortgage terms decoded, no legalese, no fluff. Search, browse, or jump by letter.

A 5 terms
Adjustable-Rate Mortgage (ARM) Loan Type

A mortgage where the interest rate adjusts periodically after an initial fixed period (e.g. 5/1, 7/1). Lower starting rate, more long-term uncertainty.

Pro Tip: If you plan to sell or refinance within the initial fixed window, an ARM can save you real money.
Amortization Math

The process of paying down a loan with regular payments, where each payment is split between interest and principal, early payments are mostly interest.

Annual Percentage Rate (APR) Rates

Your interest rate plus most of the upfront fees, expressed as a single yearly number. Always higher than the note rate.

Pro Tip: Compare APRs across lenders, not just rates. APR catches fee-loaded "low rate" tricks.
Appraisal Closing

A licensed appraiser's independent estimate of a home's market value. The lender uses it to confirm the loan amount makes sense for the collateral.

Assumable Loan Loan Type

A loan a buyer can take over from the seller under its original terms. Common with VA and FHA loans; rare with conventional.

B 2 terms
Balloon Payment Loan Type

A large, lump-sum payment due at the end of certain loans (e.g. 5-year balloon). Most modern residential mortgages don't have one.

Bridge Loan Loan Type

A short-term loan that "bridges" the gap when you're buying a new home before selling the current one.

C 6 terms
Cash-Out Refinance Refinance

A refinance where you borrow more than you owe on your current loan and take the difference as cash, using built-up equity.

Pro Tip: Compare against a HELOC. Cash-out resets your loan; a HELOC keeps your current mortgage intact.
Closing Costs Closing

All the fees due at closing, typically 2-5% of the home price. Includes origination, title, taxes, insurance, prepaids.

Closing Disclosure (CD) Closing

A 5-page document you receive 3 business days before closing, finalizing all loan terms and costs.

Pro Tip: Read every line and compare against your Loan Estimate. Any large variance is worth questioning.
Conforming Loan Loan Type

A loan that meets Fannie Mae / Freddie Mac size and credit guidelines. 2024 conforming limit: ~$766k in most areas, more in high-cost markets.

Conventional Loan Loan Type

Any mortgage not backed by a government agency. Allows as little as 3% down for qualifying buyers.

Credit Score Eligibility

A 300-850 number representing your credit risk. Affects whether you qualify and at what rate. FICO is the standard.

D 3 terms
Debt-to-Income Ratio (DTI) Eligibility

Your monthly debt payments divided by gross monthly income. Most lenders cap total DTI at 43-50%.

Pro Tip: Pay down a credit card before applying, even $200/mo less in minimums can move your DTI significantly.
Down Payment Money

The cash you put toward the home price at closing. Lower down payments are possible but usually trigger PMI.

DSCR Loan Investment

Debt-Service Coverage Ratio loan. Investor program that qualifies you based on the property's rental income, not your personal income.

E 3 terms
Earnest Money Offer

Cash deposited when your offer is accepted, showing the seller you're serious. Typically 1-3% of price. Applied to your closing costs or refunded under contingencies.

Equity Math

The portion of the home you actually own, market value minus what you owe. Builds through payments + appreciation.

Escrow Closing

Two meanings: (1) a neutral 3rd party holding money during the transaction, (2) the lender's account that collects taxes + insurance with your monthly payment.

F 3 terms
FHA Loan Loan Type

A federally insured mortgage requiring as little as 3.5% down with credit scores of 580+. Friendly to first-time buyers.

Fixed-Rate Mortgage Loan Type

A mortgage where the interest rate stays the same for the entire loan term. The standard 30-year product.

Foreclosure Trouble

The legal process where a lender takes back the home after you stop paying. Always call your servicer before missing a payment.

G 1 term
Gift Funds Money

Cash given to you (typically by family) for your down payment. Must be documented with a gift letter and source of funds.

H 2 terms
HELOC Refinance

Home Equity Line of Credit. A revolving credit line secured by your home equity. Variable rate, draw-as-you-need.

Homeowners Insurance Money

Property + liability coverage for your home. Required by lenders. Premium is typically escrowed with your payment.

I 2 terms
Interest Rate Rates

The "note rate" you're charged annually on your loan balance. Different from APR (which includes fees).

IRRRL Refinance

VA Interest Rate Reduction Refinance Loan. A streamlined VA-to-VA refinance with reduced docs, no appraisal, no income check.

J 1 term
Jumbo Loan Loan Type

A loan above the conforming limit. Stricter credit, income, and reserve requirements; competitive rates if you qualify.

L 2 terms
Loan Estimate (LE) Closing

A standardized 3-page document delivered within 3 days of application, estimating your loan terms and costs. Use it to compare lenders.

Loan-to-Value (LTV) Math

Loan amount divided by home value. 80% LTV = 20% equity. PMI usually drops off at 78-80% LTV on conventional loans.

M 2 terms
Mortgage Insurance Premium (MIP) Money

FHA's version of mortgage insurance. Unlike PMI, FHA MIP usually stays for the life of the loan unless you put 10%+ down.

Mortgage Broker People

A licensed professional who shops multiple lenders on your behalf, unlike a bank, who only sells their own products.

N 1 term
NMLS Regulation

Nationwide Multistate Licensing System and Registry. Every legitimate mortgage broker and loan originator has an NMLS ID, verify it.

Pro Tip: Fabion's NMLS is #2002997. Barrett Financial Group: #181106.
O 1 term
Origination Fee Money

The lender's fee for processing the loan. Typically 0.5-1% of the loan amount. Sometimes negotiable, sometimes baked into the rate.

P 6 terms
PITI Math

Principal, Interest, Taxes, Insurance. Your full monthly housing payment, not just the loan piece.

PMI Money

Private Mortgage Insurance. Required on conventional loans with less than 20% down. Drops off automatically at 78% LTV.

Points Rates

Upfront fees paid to lower your interest rate. 1 point = 1% of the loan. Math out the break-even before paying for points.

Pre-Approval Eligibility

A conditional written commitment from a lender after they verify your income, assets, and credit. What sellers want to see.

Pre-Qualification Eligibility

An informal estimate based on what you tell a lender. Much weaker than pre-approval. Often not taken seriously by sellers.

Principal Math

The portion of your payment that pays down your loan balance (the rest is interest, taxes, insurance, and PMI).

R 2 terms
Rate Lock Rates

A commitment from a lender to give you a specific rate for a set window (30, 45, 60 days). Once locked, your rate doesn't move.

Refinance Refinance

Replacing your current mortgage with a new one, usually for a better rate, different term, or cash-out.

T 2 terms
Term Math

The length of your loan in years. 30, 20, 15, and 10 are common. Shorter term = higher payment, less total interest.

Title Insurance Closing

Insurance protecting against defects in the home's legal ownership history. One-time fee at closing, lasts forever.

U 2 terms
Underwriting Process

The lender's deep review of your application, income, assets, credit, property, to approve or decline the loan.

USDA Loan Loan Type

A USDA-backed loan for eligible rural and suburban homes. $0 down. Income limits apply.

V 1 term
VA Loan Loan Type

A VA-guaranteed loan for active-duty, veterans, and eligible surviving spouses. $0 down, no PMI, competitive rates.

W 1 term
Wraparound Mortgage Loan Type

Seller financing where a new loan "wraps around" the existing one. Rare, risky, and usually requires lender approval, get legal advice first.

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