Conventional Loan Requirements in 2026: Credit, Down Payment & DTI
Understanding conventional loan requirements is the fastest way to know whether this financing path fits your purchase. In 2026, most lenders start around a 620 credit score, accept as little as 3% down for qualifying first-time buyers, and expect a debt-to-income ratio that comfortably supports the payment. This guide breaks down each requirement, shows realistic examples, and explains how to strengthen a borderline file before you apply.
Saman Khanian
Author
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620 credit · 3%–20% down · 45–50% DTI
The three requirements most files are measured against
In This Guide
The Short Answer
Conventional Loan Requirements: The Core Criteria
There is no single checklist every lender follows, but the core conventional loan requirements are consistent across most of the market: a credit score around 620 or higher, a down payment of at least 3% (more for certain scenarios), a documented, stable income, a debt-to-income ratio at or below roughly 45% — sometimes 50% — and verified funds for closing. A conventional loan is not insured by the federal government. It follows standards set by Fannie Mae and Freddie Mac, then is layered with each lender's own overlays.
That last point matters: Fannie Mae and Freddie Mac guidelines are the baseline, not the ceiling. A lender may require a 640 score, a lower DTI, or larger reserves than the agencies do. The most dependable way to know exactly where you stand is a pre-approval review against a specific lender's criteria — which is the level of detail this guide walks through below.
Credit score
620
Common minimum for many lenders; pricing improves steadily above 740.
Down payment
3%+
3% is typical for qualifying first-time buyers; 5%, 10% and 20% also common.
Debt-to-income
≤ 45–50%
Often up to 50% depending on credit, reserves and loan-to-value.
Reserves
0–6 mo.
Typically optional for primary homes; often required on investment property.
Key Takeaways
- 620 is the most common credit minimum, but 3% down programs often target higher scores.
- Conventional loans can go as low as 3% down for first-time buyers and 5% for repeat buyers on a primary home.
- Investment property and second-home purchases typically require 10%–25% down or more.
- DTI is measured both on the front end (housing) and the back end (all debts); many lenders allow up to 50%.
- PMI usually applies below 20% down and can often be removed once you reach 20% equity.
Requirement 1
Conventional Loan Credit Score Requirements
The conventional loan credit score minimum is generally 620 for a fixed-rate loan backed by Fannie Mae or Freddie Mac. That floor is a starting point rather than a target. At 620, you may qualify, but you will likely pay a higher interest rate and face more restrictions on loan-to-value and property type than a borrower with stronger credit. Because pricing reacts in steps, moving from one credit tier to the next can make a meaningful difference in your monthly payment.
Lenders also commonly use your middle credit score across the three bureaus. If you and a co-borrower both apply, the qualifying score is usually the lower of your two middle scores. This is why it pays to review all three reports — not just a single credit app score.
Typical Credit Score Tiers
IllustrativeTypically the lowest rate adjustments; widest eligibility for high LTV programs.
Competitive pricing and full access to most conventional programs.
Good program access; modest pricing adjustments may apply.
Most programs available; larger loan-to-value ratios may require more scrutiny.
Common floor. Limited-property and high-LTV options may be restricted.
FHA, VA or non-QM alternatives may be better fits; some lender overlays vary.
A licensed loan officer can read your true middle score, not an app estimate.
FHA comparison
If your score is below the conventional floor, FHA financing is often the next option — commonly available from 580 with 3.5% down. See our FHA vs. conventional comparison and the full credit score guide.
Requirement 2
Conventional Loan Down Payment Requirements
Down payment is one of the most flexible parts of the conventional loan requirements. Unlike FHA, which follows one standard, a conventional loan's minimum down payment depends on occupancy, loan-to-value and credit. First-time buyers — generally defined as someone who has not owned a principal residence in the past three years — can often put down as little as 3%. Putting more down lowers your loan amount, can reduce or eliminate mortgage insurance, and usually improves pricing.
| Scenario | Typical Minimum Down | PMI | What to Know |
|---|---|---|---|
| Primary home — first-time buyer | 3% | Yes, typically until 80% LTV | Generally limited to first-time buyers and often requires a slightly stronger credit profile and mortgage insurance. |
| Primary home — repeat buyer | 5% | Yes, typically until 80% LTV | A common minimum for buyers who have owned a home in recent years. |
| Primary home — avoid PMI | 20% | No | The most direct way to avoid private mortgage insurance from day one. |
| Second home | 10%+ | Usually yes | Larger down payment, stronger reserves and credit are typical expectations. |
| Investment property (non-owner-occupied) | 15%–25%+ | Usually yes | Rental income may help offset the payment, but reserves and pricing are usually stricter. |
Primary home — first-time buyer
3%PMI
Yes, typically until 80% LTV
Generally limited to first-time buyers and often requires a slightly stronger credit profile and mortgage insurance.
Primary home — repeat buyer
5%PMI
Yes, typically until 80% LTV
A common minimum for buyers who have owned a home in recent years.
Primary home — avoid PMI
20%PMI
No
The most direct way to avoid private mortgage insurance from day one.
Second home
10%+PMI
Usually yes
Larger down payment, stronger reserves and credit are typical expectations.
Investment property (non-owner-occupied)
15%–25%+PMI
Usually yes
Rental income may help offset the payment, but reserves and pricing are usually stricter.
Can gift funds count?
Often, yes. Down payments for a primary home are frequently allowed from documented gifts by relatives. Requirements vary, so keep a paper trail.
What about closing costs?
Your down payment is separate from closing costs — typically 2%–5% of the loan. Lenders for conventional loans may allow seller credits toward these costs, and the amount allowed depends on loan type.
Do I need cash reserves?
For standard primary-home loans, reserves are often optional. Higher loan-to-value ratios, investment property, or a borderline DTI may make them necessary.
Related reading: the 3% down conventional loan and using gift funds for a down payment.
Requirement 3
Conventional Loan Debt-to-Income (DTI) Requirements
Debt-to-income ratio is the relationship between your monthly debt obligations and your gross monthly income. It is one of the most important conventional loan requirements because it tells the lender how much room you have to absorb a mortgage payment. Most lenders expect a back-end DTI no higher than 45%, and many can approve up to 50% with strong credit and reserves.
Front-end ratio
Housing costs — the new principal, interest, taxes and insurance — compared with gross monthly income. Conventions vary, but many lenders look for this to stay in the low 30% range.
Back-end ratio
All recurring monthly debt — housing, credit cards, car loans, student loans, child support — against gross monthly income. This is the number most underwriters focus on.
The 45%–50% zone
Depending on credit, reserves and loan-to-value, many conventional programs allow a DTI up to 50%. Strong compensating factors can support the upper end; weaker files usually need to stay lower.
How to lower DTI
Pay down or pay off revolving balances, avoid financing a new car before closing, and document eligible income. Even a small change in debt can move the number meaningfully.
DTI = total monthly debt ÷ gross monthly income
$2,400 of debt on $7,000 income = 34% DTI
DTI limits are not universal. Lender overlays, automated underwriting findings, credit score, reserves and loan-to-value all interact. Read our detailed guide to how lenders calculate debt-to-income.
How the Requirements Combine: A Sample Buyer
Meet a hypothetical couple earning $9,000 a month gross, with $650 in car and student loan payments and $12,000 saved. The table shows how the same conventional loan requirements produce a different qualifying range depending on credit and down payment.
| Credit Score | Down Payment | Max Housing Payment* | Illustrative Purchase Range |
|---|---|---|---|
| 760 | 10% | $3,850 | Up to ~$480,000 |
| 720 | 5% | $3,850 | Up to ~$450,000 |
| 680 | 5% | $3,400 | Up to ~$390,000 |
| 640 | 3% | $3,150 | Up to ~$340,000 |
*Illustrative only. Housing payment includes principal, interest, taxes and insurance at a hypothetical rate; DTI limits, pricing and program eligibility vary by lender and can change. This is not a quote, approval, or offer to lend. Run your own numbers with our affordability guide or mortgage calculators.
Requirement 4
Reserves, Assets and Other Conventional Loan Criteria
Credit, down payment and DTI are the headline numbers, but a complete conventional loan application is reviewed across several other areas. These requirements are often where a strong file becomes a fully approvable one.
Verified assets & reserves
Down payment, closing costs and any required reserves are documented through bank and investment statements. Gifts and certain other sources may be acceptable with proper documentation.
Stable, documented income
W-2 wages, self-employment income, commissions, rental income and other sources are evaluated for stability and continuance. Self-employed borrowers often provide additional financial documentation.
Property type & condition
Single-family homes, condominiums and certain multi-unit properties qualify, subject to appraisal and program rules. Local and individual lender standards may apply to condos and other unique properties.
Loan limits
Conventional loans above the conforming loan limit for your county are treated as jumbo loans and follow different requirements. Loan limits are set annually and vary by location.
Clean recent credit history
Beyond the score itself, lenders review payment history. Recent late payments, collections or public records can affect approval even when the score clears the minimum.
Occupancy and use
Primary residence, second home and investment property each carry different down payment, reserve and pricing expectations. How you intend to use the property matters.
How much reserves is enough?
A reserve is measured in months of the full housing payment held in accessible accounts after closing. Primary-home files with strong credit and moderate DTI often face no reserve requirement, while investment property and higher-risk scenarios typically call for several months. Your loan officer can tell you what your specific scenario is likely to need.
What is a lender overlay?
A lender can add stricter rules on top of Fannie Mae and Freddie Mac guidelines — like a higher minimum score or a lower DTI ceiling. This is why two lenders can evaluate the same file differently.
What is a conforming loan limit?
The maximum loan amount a conventional loan can be and still be sold to Fannie Mae or Freddie Mac. It is set by county and reviewed annually. Larger loans fall into jumbo territory with different requirements.
Explore jumbo loan options or investment property financing.
The Cost of Low Down Payments
Conventional Loan Mortgage Insurance (PMI) Requirements
A down payment below 20% usually means private mortgage insurance. PMI protects the lender, not you, and is added to your monthly payment. Unlike FHA mortgage insurance, conventional PMI can often be removed — which is one of the biggest long-term advantages of choosing a conventional loan over FHA for borrowers with qualifying credit.
When PMI applies
Commonly when the loan-to-value ratio is above 80% at origination. Higher down payment, a higher value appraisal, or lender-paid options can change the cost.
When it can end
Depending on the loan, borrowers may ask for PMI removal once the loan balance reaches 80% of the original value, and it is generally required to terminate automatically at 78% — check your loan documents for exact terms.
How to reduce it
Putting more down, selecting a lender-paid PMI option, or refinancing later can reduce or remove mortgage insurance costs. Every option has a trade-off in rate or upfront cost.
Learn more in our PMI guide and conventional loan overview.
Who Qualifies
Who Is Eligible for a Conventional Loan?
Conventional loans are available to a broad range of borrowers. A typical qualifying borrower has steady, documented income, a credit profile that clears the lender's minimum, and enough saved for the down payment and closing costs. They are frequently the strongest fit for buyers with good credit who plan to stay in the home long enough for PMI to be removed — or who prefer mortgage insurance that can eventually go away.
Conventional may be a strong fit if you…
- Have a credit score of about 620 or better
- Can document stable income and have moderate debt
- Want the option to remove mortgage insurance as you build equity
- Are buying a primary residence, second home or an investment property
Another program may be a better fit if you…
- Have a credit score below the conventional minimum
- Are an eligible veteran who may qualify for 0% down VA financing
- Prefer a 3.5% down FHA loan with a lower credit floor
- Are self-employed with documented income that does not fit standard guidelines
How Conventional Requirements Compare
| Program | Typical Credit Minimum | Minimum Down | Mortgage Insurance | What to Know |
|---|---|---|---|---|
| Conventional | 620 typical | 3%–20%+ | PMI if < 20% down | No government insurance; often removable mortgage insurance; requires a qualifying credit profile. |
| FHA | 580 (3.5% down) | 3.5% or 10% | Annual mortgage insurance | Government-insured; monthly mortgage insurance premiums generally apply for the life of the loan when down payment is below 10%. |
| VA | Lender-set (often 580–620) | 0% for eligible veterans | Funding fee, no PMI | For eligible veterans, active duty service members and certain surviving spouses; some lenders may have additional requirements. |
| Jumbo | Often 700+ | Typically 10%+ | Varies | For loan amounts above the conforming limit, with stricter documentation and reserve expectations. |
Compare in detail: FHA vs. conventional loans and FHA and VA loan options.
Practical Steps
How to Strengthen a Borderline Conventional Loan File
If you are close to meeting these conventional loan criteria but not quite there, a few focused moves can change the outcome. These actions also often improve your final rate.
Review all three credit reports
Errors on your reports can depress your qualifying score. Correct inaccuracies and resolve any collections before you apply.
Reduce revolving balances
Lower credit card balances to lower utilization — one of the fastest ways to improve both your score and your DTI.
Avoid new debt before closing
A new car loan, store card or furniture financing can raise your DTI and trigger a re-check, sometimes at the last minute.
Document your income carefully
Have recent pay stubs, W-2s and bank statements ready. Self-employed borrowers should gather tax returns and business financials.
Assemble funds with a paper trail
Move savings into an account early and keep gift letters or transfer records. Seasoned, documented funds reduce underwriting questions.
Talk through timing with a loan officer
Some fixes take weeks and others take months. A pre-approval conversation can help you decide whether to apply now or wait for better terms.
Bring us any other lender's offer
We are licensed to lend in California and work as both a wholesale and retail lender. Share a scenario or a competing offer — we will show you what is genuinely available.
Get Started TodayDocuments usually requested
- Recent pay stubs and two years of W-2s (or tax returns if self-employed)
- Two recent bank statements for all asset accounts
- Identification and a list of current debts
- Gift letters or transfer records for gifted funds
See the full mortgage application documents checklist and how underwriters evaluate an application.
Frequently Asked Questions About Conventional Loans
What are the main conventional loan requirements in 2026?
The core conventional loan requirements are a qualifying credit score (commonly 620 or higher), a down payment of at least 3% for qualifying first-time buyers, documented and stable income, a debt-to-income ratio generally at or below 45%–50%, and verified funds for the down payment and closing costs. Lenders can apply stricter overlay requirements.
What credit score do I need for a conventional loan?
Most conventional loans require a minimum credit score around 620. Lenders may set higher minimums, and 3% down programs often expect stronger credit. Scores above 740 typically receive the most favorable pricing.
Can I get a conventional loan with 3% down?
Yes — qualifying first-time buyers can often purchase a primary residence with as little as 3% down. Mortgage insurance usually applies until the loan balance reaches 80% of the home's value. Repeat buyers typically need at least 5% down for a primary home.
What debt-to-income ratio do conventional loans allow?
Many lenders allow a back-end DTI up to 45%, and some approve up to 50% depending on credit score, reserves and loan-to-value. A lower DTI strengthens an application and can improve pricing.
Do conventional loans require mortgage insurance?
Mortgage insurance (PMI) is usually required when the down payment is under 20%. Unlike FHA mortgage insurance, conventional PMI can often be removed once you reach sufficient equity — typically when the loan balance reaches 80% of the original value — and it generally terminates automatically at 78%, depending on your loan terms.
Can I buy an investment property with a conventional loan?
Yes. Investment property conventional loans typically require a larger down payment — often 15% to 25% or more — plus stronger reserves and credit. Rental income may be considered in qualifying when properly documented.
What if I don't meet the conventional loan criteria?
FHA, VA (for eligible veterans) and non-QM programs may offer alternatives depending on your credit, income and goals. A licensed loan officer can compare programs based on your full profile. Loan eligibility and approval always depend on lender guidelines and individual qualifications.
Written by
Saman Khanian
Saman Khanian writes about residential lending for Equitable Lending, a Los Angeles-based mortgage lender offering conventional, FHA, VA, jumbo, non-QM and investor financing. Equitable Lending is licensed under NMLS #1124483 and DRE #01941713.
Disclaimer: This article is educational and is not a loan offer, commitment, or guarantee of approval. Conventional loan eligibility and approval depend on lender and agency guidelines and each borrower's individual qualifications, and requirements, rates, fees, mortgage insurance and loan limits may change. Figures are illustrative estimates only and exclude taxes, homeowners insurance, and other costs unless stated. Visit our Disclosures and Licensing Information pages. Equal Housing Opportunity.
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