- What is a conventional home loan?
- Conforming vs. non-conforming conventional loans
- 2026 conforming loan limits
- How much down payment is required?
- Private mortgage insurance and 20% equity
- Credit profile and payment history
- Debt-to-income ratio
- Income, employment and self-employment
- Assets, reserves and cash to close
- Property type and occupancy
- Appraisal and collateral review
- Fixed-rate vs. adjustable-rate conventional loans
- Rates, APR, points and lender fees
- Conventional vs. FHA
- Conventional vs. VA and USDA
- First-time homebuyer options
- From preapproval to closing
- Conventional loan checklist
- Conventional home loan FAQs
What is a conventional home loan?
If you are purchasing your first home, see the first-time home buyer loan guide for a side-by-side look at conventional, FHA, VA, USDA and assistance options.
A conventional home loan is a mortgage that is not insured or guaranteed by a federal government program. The Consumer Financial Protection Bureau uses that distinction directly: FHA, VA and USDA mortgages are government-backed programs, while conventional mortgages sit outside those guarantees. That does not mean conventional loans are unregulated or that every lender invents its own rules. Many conventional mortgages are originated to standards that make them eligible for purchase by Fannie Mae or Freddie Mac.
For a borrower, the label matters because it affects down-payment choices, mortgage insurance, loan limits, property eligibility and underwriting. A conventional mortgage can finance a primary residence, and depending on the program it may also be available for second homes or investment properties. Requirements change with occupancy, property type, number of units, loan-to-value ratio and the strength of the overall application.
If you want the broader map first, read the Housefinan home loan guide. This page focuses specifically on the conventional route and how to evaluate it against other mortgage programs.
Conforming vs. non-conforming conventional loans
Conventional and conforming are related terms, but they are not synonyms. A conventional loan is defined by what it is not: it is not insured or guaranteed by FHA, VA or USDA. A conforming loan is a conventional mortgage that fits the acquisition standards and loan limits used by Fannie Mae or Freddie Mac.
A conventional mortgage can therefore be conforming or non-conforming. The clearest non-conforming example is a jumbo home loan whose amount exceeds the applicable conforming limit. Other non-conforming products may depart from standard agency rules for reasons other than size. Those loans can be legitimate products, but eligibility, pricing and documentation can be much more lender-specific.
When comparing offers, ask the lender to identify the exact program. “Conventional” alone does not tell you whether the mortgage is standard conforming, high-balance conforming, jumbo or another portfolio product. That distinction can change the limits, mortgage-insurance structure and underwriting framework.
2026 conforming loan limits
FHFA sets the annual conforming loan limits for mortgages eligible for acquisition by Fannie Mae and Freddie Mac. For 2026, the baseline limit for a one-unit property in most of the United States is $832,750. In designated high-cost areas, a one-unit loan can remain conforming at higher balances, with a general high-cost ceiling of $1,249,125 in the contiguous states, District of Columbia and Puerto Rico. Special statutory limits apply in Alaska, Hawaii, Guam and the U.S. Virgin Islands.
| Property units | 2026 baseline conforming limit | 2026 general high-cost ceiling* |
|---|---|---|
| 1 unit | $832,750 | $1,249,125 |
| 2 units | $1,066,250 | $1,599,375 |
| 3 units | $1,288,800 | $1,933,200 |
| 4 units | $1,601,750 | $2,402,625 |
*General ceiling shown for most high-cost areas; county-specific and special statutory limits can differ. Always verify the property address, number of units and current FHFA limit.
The loan amount is what matters, not simply the purchase price. A home priced above the baseline limit may still use a conforming conventional mortgage if the down payment brings the loan amount within the applicable county limit. In the other direction, a large loan can become jumbo once it exceeds the limit that applies to that property.
How much down payment is required?
A 20% down payment is not a universal requirement for a conventional home loan. It is a useful threshold because reaching 20% down on a conventional purchase typically avoids borrower-paid private mortgage insurance, but eligible programs can permit much smaller down payments.
Fannie Mae offers certain 97% LTV options, which means qualifying borrowers can finance up to 97% of the property value on eligible transactions. Its standard 97% purchase option requires at least one first-time homebuyer, while HomeReady can also permit up to 97% LTV subject to its own eligibility requirements. Freddie Mac likewise offers low-down-payment options such as Home Possible and HomeOne for eligible borrowers. These are program-specific rules, not a promise that every conventional borrower will qualify with 3% down.
A larger down payment can still change the economics materially. It lowers the loan amount and LTV, may reduce the interest rate or price adjustments, can reduce or eliminate PMI, and reduces the monthly principal-and-interest payment. At the same time, using every available dollar for the down payment can leave too little cash for closing costs, repairs and reserves. Compare multiple down-payment scenarios rather than treating the largest possible down payment as automatically optimal.
Private mortgage insurance and the 20% equity threshold
Private mortgage insurance, usually called PMI, is commonly associated with conventional mortgages that start above 80% LTV. CFPB explains that borrowers making less than a 20% down payment on a conventional loan may be required to pay PMI. The insurance protects the lender, not the borrower, if the borrower defaults.
PMI is not one flat national price. The cost can vary with credit, LTV, loan amount and the insurer or structure chosen by the lender. It may be paid monthly, upfront, through a lender-paid structure with different pricing, or through another arrangement. Because PMI can materially affect the monthly payment and total cost, compare offers using both the mortgage rate and the insurance terms.
Conventional PMI also differs from FHA mortgage insurance. Depending on the conventional loan and applicable cancellation rules, PMI can often be removed once the borrower reaches the required equity position and other conditions are met. FHA mortgage insurance follows a different federal structure. That difference is one reason borrowers should compare the long-term insurance cost rather than only the initial rate.
Credit profile and payment history
There is no single credit score that describes every conventional mortgage approval. Fannie Mae and Freddie Mac programs have detailed underwriting rules, and lenders can apply additional requirements. Automated underwriting also evaluates the application as a whole rather than treating one number as the entire decision.
If you want the broader qualification framework before narrowing the choice to conventional financing, review the home loan requirements guide.
In practice, credit can affect both eligibility and price. Payment history, outstanding balances, recent inquiries, derogatory events and the depth of the credit file can all matter. A borrower who technically qualifies can still receive different pricing from another borrower because mortgage rates and loan-level adjustments reflect risk characteristics.
Before applying, review your credit reports for errors and avoid opening unnecessary new debt during the mortgage process. If a lender explains that pricing is being driven by credit, ask for the same scenario at different credit or down-payment assumptions so you can see which variable is actually moving the cost.
Debt-to-income ratio and monthly obligations
Debt-to-income ratio, or DTI, compares qualifying monthly debt obligations with qualifying gross monthly income. It helps lenders evaluate whether the proposed mortgage fits alongside existing obligations such as auto loans, student loans, credit cards, support obligations and other financed property payments.
There is no single DTI percentage that guarantees or prevents approval across all conventional mortgages. Automated underwriting findings, compensating factors, reserves, credit, LTV, property type and the specific program can affect the outcome. Lenders may also impose overlays that are more conservative than an agency maximum.
Use DTI as an underwriting measure, not as a personal spending target. A mortgage can fit within underwriting and still be uncomfortable once utilities, childcare, healthcare, maintenance, retirement saving and lifestyle costs are added. Build a household budget that is stricter than the lender's qualifying calculation if your real expenses require it.
Income, employment and self-employment review
Conventional underwriting generally requires income used for qualification to be documented and reasonably expected to continue. Salaried, hourly, commission, bonus, overtime, rental and self-employment income can all be treated differently. The lender determines which income sources are eligible and how much of each source can be used.
Self-employed borrowers often need more documentation because taxable income can differ from business cash flow. Tax returns, business returns, Schedule C, K-1s, year-to-date profit-and-loss statements and business bank statements may be relevant depending on ownership and program rules. The objective is not simply to prove gross revenue; it is to establish stable, usable qualifying income after the lender's analysis.
If your earnings are variable, organize the documentation before shopping for homes. A strong preapproval is more useful when the lender has reviewed the income that actually supports the requested loan. For a deeper treatment of this borrower profile, see the self-employed mortgage preapproval guide.
Assets, reserves and cash to close
Approval is not only about income. The lender also verifies the funds used for the down payment, closing costs and any required reserves. Bank, brokerage, retirement and other eligible asset accounts may be reviewed, and large recent deposits may require documentation so the lender can establish the source of funds.
Cash to close is broader than the down payment. It can include lender and third-party closing costs, prepaid interest, escrow funding, taxes, homeowners insurance and other charges or credits shown on the Loan Estimate and Closing Disclosure. A borrower planning only for the down payment can therefore underestimate the amount needed at settlement.
Reserves are funds remaining after closing. The amount required, if any, depends on the transaction and program. Multiple financed properties, investment property, higher risk factors or particular underwriting findings can increase reserve expectations. Even if underwriting does not require a large reserve, keeping a meaningful emergency cushion can make the mortgage more resilient.
Property type and occupancy
Conventional rules change with the property and how you intend to use it. A one-unit principal residence generally has different LTV and pricing possibilities from a second home or investment property. Two- to four-unit properties can have additional requirements. Condominiums, cooperatives and manufactured housing may also require project or property-level eligibility review.
Occupancy is not a label to choose for better pricing; it must reflect the genuine intended use of the property. Lenders evaluate occupancy because it changes risk, eligibility and sometimes reserve or down-payment requirements. Misrepresenting occupancy can create serious problems.
If you are financing a rental rather than your own residence, use the dedicated investment-property home loan topic once published, because rent treatment, reserves and LTV can differ substantially from a standard owner-occupied purchase.
Appraisal and collateral review
A conventional mortgage depends on both the borrower and the collateral. The appraisal helps the lender assess the property's value and characteristics. The final loan-to-value calculation is based on the applicable value under the transaction rules, not simply the price a buyer and seller agreed to.
If the appraisal is lower than the contract price, the financing can change. The borrower may need to renegotiate the price, increase cash, challenge the valuation through the lender's process if there is a factual basis, or restructure the loan. A higher appraisal does not automatically give the borrower extra purchase funds; the loan is still subject to program limits and the agreed transaction.
Properties with condition issues, unusual features or project-level problems can require additional review. If the property is a new build financed through staged construction draws, a standard purchase mortgage is not the same product; see the separate construction home loan guide.
Fixed-rate vs. adjustable-rate conventional loans
Conventional mortgages can be structured with fixed or adjustable rates when the program allows it. A fixed-rate mortgage keeps the note rate unchanged for the loan term, although the total monthly housing payment can still change if taxes, insurance or other escrow items change. An adjustable-rate mortgage, or ARM, generally starts with an initial fixed period and then adjusts according to the loan's index, margin and caps.
The lower initial rate sometimes associated with an ARM is not enough to decide between structures. Consider how long you expect to keep the property, how much payment variability your budget can absorb, the adjustment caps and the possibility that refinancing may not be available when you want it.
Some low-down-payment conventional options impose product restrictions. For example, Fannie Mae's standard 97% LTV option is limited to fixed-rate mortgages. Confirm the exact program before assuming that the lowest down payment and a particular ARM structure can be combined.
Rates, APR, points and lender fees
A conventional mortgage quote should be read as a package. The interest rate determines the interest calculation, but the annual percentage rate, or APR, incorporates certain finance charges and can help compare the cost of offers with different points or fees. Neither number should be viewed alone.
Discount points are upfront charges paid in exchange for a lower rate. Lender credits move in the other direction: a higher rate can offset some closing costs. Whether paying points makes sense depends on the upfront cost, monthly savings and how long you expect to keep the loan. A low advertised rate can be expensive if it requires substantial points.
Use official Loan Estimates to compare the same loan amount, term, property use and lock assumptions. Review lender charges, origination costs, mortgage insurance, cash to close and the rate-lock terms. CFPB recommends shopping multiple lenders because small pricing differences can compound over a long mortgage term.
Conventional vs. FHA home loans
FHA and conventional mortgages solve similar purchase problems through different structures. FHA loans are insured by the Federal Housing Administration, while conventional loans are not government-insured. CFPB notes that conventional loans can be less expensive than FHA for some borrowers but can also be harder to qualify for depending on the profile. For the government-insured alternative, compare this with our FHA home loan guide.
| Feature | Conventional | FHA |
|---|---|---|
| Government insurance | No federal mortgage guarantee or insurance | FHA-insured |
| Low down payment | Some eligible programs can reach 3% down | Low-down-payment options subject to FHA rules |
| Mortgage insurance | PMI commonly applies above 80% LTV and may be cancellable under applicable rules | Uses FHA upfront and annual mortgage insurance premiums under federal rules |
| Credit / underwriting | Agency and lender requirements; risk-based pricing can matter | FHA program rules plus lender requirements |
| Loan limits | Conforming limits set by FHFA for agency-eligible loans | Separate FHA loan limits |
The right comparison is not “which program is better in general?” It is which verified offer costs less and fits your cash, credit, property and time horizon. Ask lenders to quote both structures when you plausibly qualify for both, then compare the Loan Estimates and mortgage-insurance treatment.
Conventional vs. VA and USDA loans
VA and USDA mortgages are government-backed programs with eligibility rules that conventional loans do not have. VA-guaranteed loans are designed for eligible servicemembers, veterans and certain surviving spouses. USDA guaranteed mortgages target eligible rural-area properties and borrowers who meet program requirements. Conventional loans do not require military eligibility or USDA geographic and income qualification.
That flexibility does not make conventional automatically cheaper. An eligible VA borrower, for example, may have access to a no-down-payment structure without monthly PMI, although a VA funding fee can apply unless exempt. USDA financing can also allow very low or no down payment for eligible borrowers but includes its own guarantee-fee structure.
If you qualify for a government-backed program, compare it with conventional financing rather than ignoring it. The relevant variables are rate, fees, mortgage insurance or guarantee fees, cash to close, property eligibility and the long-term cost of the loan.
Conventional options for first-time homebuyers
First-time buyers do not have to use FHA. Conventional programs can include low-down-payment options specifically designed to expand access to homeownership. Fannie Mae's standard 97% LTV purchase option requires at least one borrower to be a first-time homebuyer, while HomeReady can reach 97% LTV under its own income and eligibility rules. Freddie Mac offers programs such as Home Possible and HomeOne with eligible 3% down structures.
Program names matter because eligibility differs. Income limits, homebuyer education, property restrictions and pricing can vary. A buyer who does not fit one program may still fit another conventional option, FHA, VA or USDA.
Down-payment assistance can also interact with conventional financing when the program permits eligible gifts, grants or subordinate assistance. Confirm the source-of-funds rules before accepting assistance or moving money between accounts.
From preapproval to conventional mortgage closing
The process usually starts with a preapproval or application in which the lender reviews income, assets, debts, credit and the proposed loan. A preapproval is not a final commitment: underwriting still has to evaluate the property, title, insurance, updated borrower information and any conditions that arise.
After a purchase contract is signed, the lender works through appraisal, underwriting and closing disclosures. Borrowers may be asked for updated pay stubs, bank statements, explanations or documentation of large transactions. Avoid major new debts, unexplained transfers and employment changes without discussing them with the lender because the file can be re-verified before closing.
Once you receive the Closing Disclosure, compare it with your most recent Loan Estimate and ask about unexpected changes. Verify wire instructions through a trusted channel rather than relying on an email that suddenly changes payment details. Mortgage wire fraud is a serious risk precisely because closing involves large transfers.
Conventional home loan checklist
Start by identifying the exact product. Confirm whether the loan is conforming, high-balance conforming or non-conforming and check the 2026 FHFA limit for the property county and number of units. If the requested amount is close to the limit, test whether a slightly larger down payment changes the loan category or pricing.
Next, compare down-payment scenarios. Record the resulting LTV, PMI, rate, monthly payment, closing costs and cash remaining after closing. A 20% down payment may remove PMI, but a lower down payment can preserve liquidity; the best structure depends on the full cost and your financial cushion.
Then compare at least several offers on the same assumptions. Look at rate, APR, points, lender fees, mortgage insurance, lock terms and total cash to close. If FHA, VA or USDA is realistically available, ask for a comparable quote rather than assuming conventional is automatically the least expensive route.
Finally, plan for life after closing. The lender's approval amount is not a spending target. Leave room for property taxes, insurance, maintenance, repairs, savings and other goals. A conventional home loan is most useful when the financing remains manageable after the excitement of the purchase is over.
For business owners and independent contractors, see the self employed home loan guide for tax-return, K-1 and business cash-flow considerations.
Conventional financing can also be used for eligible rental properties, but leverage and reserves differ from owner-occupied loans. See the investment property home loan guide.
Conventional home loan FAQs
These answers cover the most common questions about conventional mortgages, down payments, PMI and 2026 conforming limits.
What is a conventional home loan?
A conventional home loan is a mortgage that is not insured or guaranteed by a federal government program such as FHA, VA or USDA. Conventional loans can be conforming, meaning they meet Fannie Mae or Freddie Mac requirements and applicable FHFA loan limits, or non-conforming.
How much down payment do you need for a conventional loan?
The required down payment depends on the specific conventional program, borrower and property. Some eligible Fannie Mae and Freddie Mac programs can allow financing up to 97% LTV on qualifying one-unit principal-residence transactions, which is equivalent to 3% down. Other transactions can require more.
Do conventional loans require PMI?
Private mortgage insurance is commonly required when a conventional purchase loan has a down payment below 20%. PMI protects the lender rather than the borrower. Cost and cancellation rules depend on the loan and applicable law, so compare the mortgage-insurance terms shown by the lender.
What is the conventional loan limit in 2026?
For one-unit properties in most U.S. counties, the 2026 baseline conforming loan limit is $832,750. High-cost areas can have higher limits, with a general one-unit ceiling of $1,249,125 in most high-cost areas. County and unit-count limits should be checked with FHFA.
Is a conventional loan better than an FHA loan?
Neither loan type is automatically better. Conventional financing can be attractive for borrowers with stronger credit or who want cancellable PMI, while FHA can be useful for other credit and down-payment profiles. Compare the actual Loan Estimates, mortgage-insurance structure, rate, fees and total cash needed for your situation.
