What a Conventional Loan Is
A conventional loan is a mortgage that is not insured or guaranteed by a federal government agency. It is originated and funded by private lenders, such as banks, credit unions, and mortgage companies, and it is generally governed by the lender's underwriting guidelines and the requirements of investors that buy mortgage loans. The term covers a broad family of home loans rather than one single product.
Conventional loans can be fixed-rate or adjustable-rate. They can be used for a primary residence, a second home, or an investment property, and they may be purchase loans, refinance loans, or home equity loans. The specific features depend on the lender, the borrower's qualifications, and the property.
Because no government agency insures the loan, the lender bears more of the credit risk than it would with a government-backed mortgage. That is why conventional underwriting often focuses closely on credit history, income stability, debt-to-income ratio, down payment, and cash reserves. The Consumer Financial Protection Bureau's homebuying resources explain how these factors fit into the mortgage process.
How Conventional Loans Differ From Government-Backed Loans
Government-backed loans include FHA loans, VA loans, and USDA loans. Those programs do not usually lend directly to consumers. Instead, a government agency insures or guarantees the loan, which reduces the lender's risk if the borrower defaults. Conventional loans do not have that federal guarantee.
That distinction affects underwriting. Government programs often set their own credit, down payment, and property standards, and they may require mortgage insurance or program fees. Conventional loans follow investor and lender guidelines, which can be more flexible in some areas and stricter in others. For example, a conventional loan may allow a borrower with strong credit and a larger down payment to avoid certain government-program requirements, while a government-backed loan may be a better fit for someone who needs more flexible credit criteria.
The U.S. Department of Housing and Urban Development provides homebuyer information, and the CFPB's mortgage tools can help you compare loan types. For a side-by-side discussion, see FHA vs. conventional loans.
How Lenders Evaluate a Conventional Loan Application
Conventional lenders review the same core areas that most mortgage lenders review: credit, income, assets, debts, and the property. The weight given to each factor varies by lender and loan program.
- Credit history: Lenders look at payment history, outstanding balances, length of credit history, and recent credit inquiries. A history of on-time payments can support approval, while recent delinquencies or collections may require explanation.
- Income and employment: Lenders want to see that income is stable and likely to continue. They may request pay stubs, tax returns, bank statements, or other documentation depending on the borrower's situation.
- Debt-to-income ratio: This compares monthly debt payments to monthly gross income. A lower ratio generally leaves more room for a mortgage payment, but lenders may consider compensating factors such as savings or a long employment history.
- Down payment and reserves: The amount you contribute and the cash you keep after closing can affect the lender's risk assessment and the loan terms available to you.
- Property: The home must meet the lender's and investor's standards. An appraisal helps confirm the property's value and condition.
You can estimate how debt payments affect your budget with our debt-to-income ratio calculator. The CFPB's Ask CFPB library also answers common underwriting questions.
Conventional Loan Costs and the Role of Disclosures
Conventional loan costs usually include the interest charges over time, origination fees, appraisal fees, title and settlement charges, recording fees, and any mortgage insurance required by the lender. Some costs are paid upfront, while others are built into the loan balance or paid monthly.
Under the Truth in Lending Act, a lender must disclose the annual percentage rate, or APR, before you sign. The APR is designed to express the cost of credit as a yearly rate, including certain finance charges, not just the interest rate. Regulation Z, which implements the Truth in Lending Act, sets out the disclosure rules. You can review the regulation through the CFPB's Regulation Z page.
Do not compare offers by interest rate alone. Two loans with the same rate can have different fees, mortgage insurance requirements, closing costs, and repayment terms. Ask for a Loan Estimate for each offer and compare the APR, total interest over time, monthly payment, and any penalty or prepayment terms. Our guide to APR vs. interest rate explains why the distinction matters.
Conventional Loan Options and Property Types
Conventional loans are not limited to one structure. Common variations include fixed-rate loans, adjustable-rate mortgages, conforming loans, and non-conforming loans. A conforming loan meets the investor's loan limits and underwriting guidelines; a non-conforming loan, sometimes called a jumbo loan, falls outside those limits.
Property type also matters. Lenders may apply different guidelines to single-family homes, condominiums, townhomes, multi-unit properties, and manufactured homes. Investment properties often require larger down payments and stronger reserves than primary residences because the lender views them as higher risk. Second homes may also have different requirements than primary residences.
If you already own a home and want to access equity, a conventional home equity loan or HELOC is a separate product from a first mortgage. Our guides to home equity loans and HELOCs explain how those options work. For a broader comparison, see HELOC vs. home equity loan.
Conventional vs. Government-Backed Loans at a Glance
Use this table as a starting point, then confirm details with a lender and the program's official rules. Conventional guidelines vary by investor and lender, and government-backed programs have their own eligibility rules.
| Feature | Conventional loan | Government-backed loan |
|---|---|---|
| Insurance or guarantee | Not insured or guaranteed by a federal agency | Insured or guaranteed by a federal agency |
| Risk held by | Private lender or investor | Shared with the government agency |
| Underwriting rules | Set by lender and investor guidelines | Set by program rules plus lender guidelines |
| Mortgage insurance | May be required, depending on loan and down payment | Often required in some form, depending on program |
| Property standards | Lender and investor requirements | Program-specific property requirements |
| Best fit | Borrowers who meet conventional credit and income guidelines | Borrowers who meet program eligibility rules |
The CFPB's mortgage shopping resources and HUD's homebuying information can help you evaluate which category fits your situation.
Steps to Compare Conventional Loan Offers
Comparing offers takes more than looking at the headline rate. A structured review helps you see the full cost and the trade-offs.
- Define your goals. Decide how long you plan to keep the home or loan, whether you want a fixed or adjustable rate, and how much cash you want to keep in reserve.
- Gather Loan Estimates. Ask each lender for a Loan Estimate. Compare the interest rate, APR, monthly payment, closing costs, and any mortgage insurance.
- Compare total cost, not just rate. A lower rate with high fees may cost more over time than a slightly higher rate with lower upfront costs. Use our loan comparison calculator to test scenarios.
- Review the fine print. Check for prepayment penalties, balloon features, adjustable-rate reset terms, and whether the loan can be sold or transferred. Our guide to how to read a loan agreement can help.
- Confirm the monthly payment. Include principal, interest, property taxes, homeowners insurance, mortgage insurance if applicable, and any association dues. Our loan payment calculator can help you estimate the payment.
- Ask questions before you sign. If a fee or term is unclear, ask the lender to explain it in writing. Under the Truth in Lending Act, you should receive key disclosures before closing.
The Federal Trade Commission also offers credit and loan resources that explain your rights when shopping for credit.