Conventional Loan Requirements
Conventional loans follow specific guidelines set by Fannie Mae and Freddie Mac. Understanding these requirements helps you prepare your application and improve your chances of approval.
Conventional Loan Requirements
Conventional loans follow underwriting standards set by Fannie Mae and Freddie Mac. These loans finance one- to four-unit residential properties located in the United States, Puerto Rico, the U.S. Virgin Islands, or Guam. B2-3-01, General Property Eligibility Acceptable dwelling types include single-family homes, townhomes, and certain condominiums. An accessory dwelling unit on a one-unit property is generally treated under one-unit rules. Ineligible properties include those with unique characteristics that do not meet standard guidelines.
Lenders evaluate several core factors when determining eligibility. The process begins with credit review, moves through income and debt analysis, and concludes with asset verification and property appraisal. Understanding each component helps borrowers prepare stronger applications.
Credit Score Requirements
Fannie Mae requires credit scores for most conventional loans. The minimum representative credit score is 620 in many cases. B3-5.1-01, General Requirements for Credit Scores Approved credit score models include classic FICO versions from Equifax, Experian, and TransUnion, along with VantageScore 4.0. Lenders typically pull scores from all three bureaus and use the representative score.
If your credit score falls short, Hyde Funding offers credit improvement help to strengthen your profile before applying. Common mistakes include ignoring collection accounts or failing to dispute errors on credit reports. Borrowers should obtain their credit reports early and review them for accuracy. A step-by-step approach starts with pulling reports from AnnualCreditReport.com, disputing inaccuracies directly with bureaus, and waiting 30 days for updates before reapplying.
Debt-to-Income Ratio Guidelines
The debt-to-income (DTI) ratio compares your monthly debts to your income. For manually underwritten conventional loans, the maximum DTI is 36 percent, though it can reach 45 percent when credit score and reserve requirements are met. B3-6-02, Debt-to-Income Ratios Loans underwritten through Desktop Underwriter (DU) allow a maximum DTI of 50 percent.
Lenders calculate total monthly obligations including the new mortgage payment plus other debts. Accurate income documentation is essential. A worked example illustrates the concept: suppose monthly income totals $8,000 and existing debts equal $2,400. Adding a projected mortgage payment of $1,800 produces total obligations of $4,200. Dividing $4,200 by $8,000 yields a 52.5 percent DTI, which exceeds DU limits and requires either higher income documentation or debt reduction.
Common mistakes involve underreporting variable income or overlooking child support obligations. Compare this to government-backed options, which sometimes permit higher DTI ratios when other compensating factors exist, though conventional loans generally emphasize stricter automated underwriting through DU.
Property Eligibility Standards
Conventional loans can finance one- to four-unit residential properties. The property must be located in the United States, Puerto Rico, the U.S. Virgin Islands, or Guam. B2-3-01, General Property Eligibility Acceptable dwelling types include single-family homes, townhomes, and certain condominiums. An accessory dwelling unit on a one-unit property is generally treated under one-unit rules.
Step-by-step property review begins with confirming zoning compliance, followed by verifying the appraisal meets Uniform Appraisal Dataset standards, and ends with checking for any deed restrictions. Common mistakes include assuming all condominiums qualify without project approval review.
Loan-to-Value and Occupancy Rules
LTV ratios depend on occupancy and credit profile. For manually underwritten loans with a non-occupant co-borrower, the maximum LTV is typically 90 percent. DU loans may allow up to 95 percent in some cases. B3-4.3-08, Employer Assistance Owner-occupied primary residences usually qualify for higher LTVs than investment properties.
A practical comparison shows conventional loans often require larger down payments than certain government programs for the same LTV, yet they avoid mortgage insurance premiums once equity reaches 20 percent. Common mistakes include misclassifying occupancy, which triggers re-underwriting.
Significant Credit Events and Waiting Periods
Bankruptcies and foreclosures require waiting periods before a new conventional loan is possible. The lender applies the longer period when both events appear on your credit report. B3-5.3-07, Significant Derogatory Credit Events — Waiting Periods Documentation proving the discharge of debts in bankruptcy can sometimes shorten the timeline.
Step-by-step preparation includes gathering court records, confirming discharge dates, and consulting a lender about credit improvement options if needed. Common mistakes involve applying too soon without verifying waiting periods have elapsed.
Documentation and Asset Verification
Lenders verify assets used for down payment, closing costs, and reserves. Unverified funds are not acceptable. B3-4.2-01, Verification of Deposits and Assets Large deposits require explanation. Business assets, stocks, mutual funds, and cash value from life insurance can serve as acceptable sources when properly documented.
Step-by-Step Application Process
- Request credit reports and scores from all three bureaus.
- Calculate current DTI using pay stubs and debt statements.
- Compile two months of bank statements and verify large deposits.
- Confirm property type meets one- to four-unit eligibility.
- Prepare explanations for any credit events or employment gaps.
- Submit the full package to the lender for DU or manual underwriting review.
- Address any conditions, such as updated asset statements, before final approval.
Expanded Documents Checklist
- Credit reports from Equifax, Experian, and TransUnion
- Two most recent pay stubs and W-2 forms or tax returns for self-employed borrowers
- Two months of bank and investment statements
- Retirement account statements if used for reserves
- Bankruptcy discharge papers or foreclosure settlement documents if applicable
- Lease agreements or rent receipts for any rent-related credits
- Proof of ownership for business assets or life insurance cash value
- Appraisal report confirming property eligibility
Common Mistakes to Avoid
Borrowers often overlook nontraditional credit history requirements when scores are unavailable. Another frequent error is using unverified gift funds without proper documentation. Failing to explain large deposits can delay processing. Comparing conventional requirements to alternatives reveals that conventional loans place greater emphasis on credit scores and automated underwriting, while some government programs offer more flexibility for lower credit profiles.
Worked Example of Asset Sourcing
Consider a borrower needing $25,000 for down payment and closing costs. They hold $18,000 in a mutual fund account and $12,000 in verified business account funds. The lender reviews the most recent quarterly statement for the mutual fund and confirms business account ownership. After subtracting any margin debt, the combined verified assets cover the requirement. This process demonstrates how multiple acceptable sources combine when each meets verification standards.
Following these guidelines aligns applications with Fannie Mae conventional loan requirements and reduces common processing delays.
Frequently asked questions
What is the minimum credit score for a conventional loan?
The minimum representative credit score for most conventional loans is 620. Certain transactions allow exceptions, such as loans with no credit score or specific low-credit-score programs. Lenders evaluate the representative score from the three credit bureaus.
How is DTI calculated for conventional loans?
DTI compares total monthly obligations, including the new mortgage payment and other debts, against qualifying monthly income. Manually underwritten loans generally cap DTI at 36 percent, with possible increases to 45 percent under qualifying conditions. DU allows up to 50 percent.
What property types qualify for conventional loans?
One- to four-unit residential properties located in the United States, Puerto Rico, the U.S. Virgin Islands, or Guam are eligible. Single-family homes, townhomes, and qualifying condominiums typically meet guidelines, while certain unique properties do not.
Can I use nontraditional credit for a conventional loan?
Loans where no borrower has a credit score may use nontraditional credit history under specific rules. These cases often require additional documentation and may face stricter DTI or reserve requirements.
How do waiting periods affect conventional loan approval after bankruptcy?
Significant derogatory events like bankruptcy require waiting periods before eligibility. When both bankruptcy and foreclosure appear, the longer period usually applies unless documentation shows the mortgage was discharged in bankruptcy.