NMLS key terms
NMLS · Get comfortable with the vocabulary.
- Ability-to-Repay (ATR) Rule
- Related: Qualified Mortgage (QM), Debt-to-Income Ratio (DTI)
A federal requirement that a lender make a reasonable, good-faith determination that a borrower can repay a mortgage before approving it, using verified income, assets, debts, and employment.
- Qualified Mortgage (QM)
- Related: Ability-to-Repay (ATR) Rule, Points and Fees Test
A loan that meets federal standards for safe, stable features, such as limits on points and fees and no risky payment structures, and therefore receives legal protections for the lender.
- Real Estate Settlement Procedures Act (RESPA)
- Related: Section 8 of RESPA, Loan Estimate
A federal law governing disclosures and settlement practices for federally related mortgage loans, including the Loan Estimate, Closing Disclosure, escrow rules, and limits on kickbacks and unearned fees.
- Truth in Lending Act (TILA)
- Related: Annual Percentage Rate (APR), Right of Rescission
A federal law requiring clear disclosure of credit costs, including the annual percentage rate, finance charge, and total payments, and giving borrowers certain rescission rights on refinances of principal dwellings.
- Annual Percentage Rate (APR)
- Related: Finance Charge, Truth in Lending Act (TILA)
The cost of credit expressed as a yearly rate, combining the interest rate with certain finance charges so borrowers can compare loan offers on a common basis.
- Finance Charge
- Related: Annual Percentage Rate (APR), Loan Estimate
The dollar amount a borrower pays for credit, including interest and specific loan costs defined by federal disclosure rules, shown on the Loan Estimate and Closing Disclosure.
- Loan Estimate
- Related: Closing Disclosure, Real Estate Settlement Procedures Act (RESPA)
A standard three-page disclosure a lender must deliver within three business days of receiving an application, showing loan terms, projected payments, and closing costs.
- Closing Disclosure
- Related: Loan Estimate, Right of Rescission
A standard five-page form the borrower must receive at least three business days before closing, listing final loan terms, payments, and closing costs.
- Right of Rescission
- Related: Truth in Lending Act (TILA), Closing Disclosure
A borrower's limited right to cancel certain refinances or home equity loans on a principal residence within three business days after closing, without penalty.
- Section 8 of RESPA
- Related: Real Estate Settlement Procedures Act (RESPA), Affiliated Business Arrangement (AfBA)
The provision banning kickbacks and unearned fees for business referrals in settlement services, and restricting affiliated business arrangements to disclosed, priced-at-value services.
- Affiliated Business Arrangement (AfBA)
- Related: Section 8 of RESPA, Controlled Business Arrangement
A relationship in which a settlement service provider refers business to an affiliated company, permitted only with written disclosure of the relationship and the estimated charge to the consumer.
- Home Mortgage Disclosure Act (HMDA)
- Related: Equal Credit Opportunity Act (ECOA), Fair Lending
A federal law requiring covered lenders to collect and report data about mortgage applications, originations, and denials to help regulators detect discriminatory lending patterns.
- Equal Credit Opportunity Act (ECOA)
- Related: Adverse Action Notice, Fair Lending
A federal law prohibiting lenders from denying credit or setting different terms based on race, color, religion, national origin, sex, marital status, age, or receipt of public assistance.
- Adverse Action Notice
- Related: Equal Credit Opportunity Act (ECOA), Notice of Incompleteness
A written notice a lender must send when denying an application or taking unfavorable action, stating the reasons and informing the applicant of certain rights.
- Fair Credit Reporting Act (FCRA)
- Related: Credit Report, Adverse Action Notice
A federal law governing how consumer credit information is collected and used, including a borrower's right to dispute errors and requirements for permissible purpose before pulling a credit report.
- Flood Disaster Protection Act
- Related: Special Flood Hazard Area (SFHA), Escrow Account
A federal law requiring flood insurance for loans secured by improved property in special flood hazard areas and mandating notice to borrowers before closing.
- Special Flood Hazard Area (SFHA)
- Related: Flood Disaster Protection Act, Escrow Account
A zone mapped by FEMA as having a one percent or greater annual chance of flooding, where federally related mortgage borrowers must carry flood insurance.
- Escrow Account
- Related: Escrow Cushion, Real Estate Settlement Procedures Act (RESPA)
An account a servicer uses to hold borrower funds collected with monthly payments and to pay property taxes, hazard insurance, and other required items when due.
- Debt-to-Income Ratio (DTI)
- Related: Ability-to-Repay (ATR) Rule, Loan-to-Value Ratio (LTV)
The percentage of a borrower's gross monthly income consumed by proposed housing payments plus all other monthly debt obligations, used to judge repayment capacity.
- Loan-to-Value Ratio (LTV)
- Related: Combined Loan-to-Value Ratio (CLTV), Private Mortgage Insurance (PMI)
The loan amount divided by the property's appraised value or purchase price, whichever is lower, expressed as a percentage and used to measure leverage and risk.
- Combined Loan-to-Value Ratio (CLTV)
- Related: Loan-to-Value Ratio (LTV), Home Equity Line of Credit (HELOC)
The total of all mortgage liens on a property divided by its value, used when a borrower has a first and second mortgage or a home equity line.
- Private Mortgage Insurance (PMI)
- Related: Loan-to-Value Ratio (LTV), Mortgage Insurance Premium (MIP)
Insurance that protects the lender against loss when a borrower's down payment is small, usually required when the loan-to-value ratio exceeds eighty percent.
- Mortgage Insurance Premium (MIP)
- Related: Private Mortgage Insurance (PMI), Federal Housing Administration (FHA) Loan
A charge for government-backed mortgage insurance, such as on FHA loans, typically paid both upfront and annually and collected with monthly payments.
- Federal Housing Administration (FHA) Loan
- Related: Mortgage Insurance Premium (MIP), Veterans Affairs (VA) Loan
A mortgage insured by the federal government, featuring low down payment requirements, flexible credit standards, and mortgage insurance premiums paid by the borrower.
- Veterans Affairs (VA) Loan
- Related: Federal Housing Administration (FHA) Loan, Conventional Loan
A mortgage guaranteed by the Department of Veterans Affairs for eligible veterans and surviving spouses, often allowing no down payment and requiring a funding fee.
- Conventional Loan
- Related: Conforming Loan Limit, Private Mortgage Insurance (PMI)
A mortgage not insured or guaranteed by a government agency, typically conforming to Fannie Mae or Freddie Mac limits, with terms set by the lender.
- Conforming Loan Limit
- Related: Conventional Loan, Jumbo Loan
The maximum loan amount that Fannie Mae and Freddie Mac may purchase, set annually and adjusted for high-cost areas, above which a loan is considered non-conforming or jumbo.
- Jumbo Loan
- Related: Conforming Loan Limit, Conventional Loan
A mortgage that exceeds the conforming loan limit and therefore cannot be sold to Fannie Mae or Freddie Mac, usually carrying stricter underwriting and larger down payments.
- Adjustable-Rate Mortgage (ARM)
- Related: Interest Rate Caps, Fully Indexed Rate
A loan whose interest rate changes at scheduled intervals based on an index plus a margin, starting with a fixed period and later adjusting with caps on increases.
- Interest Rate Caps
- Related: Adjustable-Rate Mortgage (ARM), Fully Indexed Rate
Limits on how much an adjustable-rate mortgage's rate may rise, stated as a per-adjustment cap, a lifetime cap, and sometimes an initial adjustment cap.
- Fully Indexed Rate
- Related: Adjustable-Rate Mortgage (ARM), Interest Rate Caps
The interest rate an adjustable-rate mortgage would charge at a given moment, calculated by adding the current index value to the lender's margin.
- Amortization
- Related: Principal and Interest (P&I), Negative Amortization
The gradual repayment of a loan through scheduled payments that cover interest and reduce principal, with early payments mostly interest and later payments mostly principal.
- Negative Amortization
- Related: Amortization, Ability-to-Repay (ATR) Rule
A situation where a loan's scheduled payment is smaller than the interest due, so unpaid interest is added to the balance and the debt grows over time.
- Promissory Note
- Related: Mortgage or Deed of Trust, Prepayment Penalty
The borrower's written promise to repay a mortgage loan, stating the principal amount, interest rate, payment schedule, and consequences of default.
- Mortgage or Deed of Trust
- Related: Promissory Note, Foreclosure
The security instrument that gives a lender a lien on real property as collateral for a loan, allowing foreclosure if the borrower fails to repay.
- Loan Origination
- Related: Loan Estimate, Underwriting
The process of taking a borrower's application, gathering and verifying documentation, ordering disclosures and appraisals, and shepherding the file to closing.
- Underwriting
- Related: Automated Underwriting System (AUS), Debt-to-Income Ratio (DTI)
The lender's evaluation of credit, capacity, capital, collateral, and loan characteristics to decide whether to approve a mortgage and on what terms.
- Automated Underwriting System (AUS)
- Related: Underwriting, Debt-to-Income Ratio (DTI)
Software that applies lender and investor guidelines to a loan file and returns an approval, referral, or denial recommendation used to guide manual review.
- Appraisal
- Related: Loan-to-Value Ratio (LTV), Appraisal Independence
An independent, licensed opinion of a property's market value, ordered by the lender and used to support the loan amount and loan-to-value ratio.
- Notice of Incompleteness
- Related: Adverse Action Notice, Loan Origination
A written notice telling an applicant what information is missing and that the file will be closed if the items are not received within a stated period.
- Fiduciary Duty
- Related: Dual Agency, Confidentiality
A legal obligation to act in another party's best interest with loyalty, care, and full disclosure, often owed by agents to the clients they represent.
- Dual Agency
- Related: Fiduciary Duty, Conflict of Interest
A situation where one agent represents both buyer and seller in a transaction, permitted only with informed written consent because of the inherent conflict of interest.
- Confidentiality
- Related: Fiduciary Duty, Privacy of Consumer Financial Information Rule
The ethical duty to protect a client's private information and not disclose it to others without authorization, except as required by law.
- Conflict of Interest
- Related: Dual Agency, Section 8 of RESPA
A circumstance where a loan originator's personal or financial interests could improperly influence decisions or advice, requiring disclosure or withdrawal from the matter.
- Mortgage Loan Originator (MLO) License
- Related: Nationwide Multistate Licensing System (NMLS), SAFE Act
A state-issued credential required to take residential mortgage applications, obtained through prelicensing education, testing, background checks, and ongoing continuing education.
- SAFE Act
- Related: Mortgage Loan Originator (MLO) License, Nationwide Multistate Licensing System (NMLS)
A federal law setting minimum national standards for licensing and registering mortgage loan originators, including education, testing, and character requirements.
- Nationwide Multistate Licensing System (NMLS)
- Related: Mortgage Loan Originator (MLO) License, Unique Identifier
The online system states and federal agencies use to manage licensing, applications, renewals, and records for mortgage loan originators and companies.
- Unique Identifier
- Related: Nationwide Multistate Licensing System (NMLS), SAFE Act
The permanent number assigned to a mortgage loan originator through the national registry, which must appear on loan documents and business communications.
- Continuing Education (CE)
- Related: Mortgage Loan Originator (MLO) License, SAFE Act
Annual coursework licensees must complete to renew a mortgage loan originator license, covering federal law, ethics, lending standards, and state-specific content.
- Prepayment Penalty
- Related: Qualified Mortgage (QM), Promissory Note
A fee a lender may charge when a borrower pays off a mortgage early, restricted or banned for many loan types by federal and state rules.
- Fair Lending
- Related: Equal Credit Opportunity Act (ECOA), Home Mortgage Disclosure Act (HMDA)
The principle, enforced through several federal laws, that credit decisions and terms must not be based on prohibited characteristics such as race, sex, or national origin.