Mortgage lenders evaluate five core areas when you apply for a home loan: your credit profile, income stability, existing debts, the cash you bring to the table, and the condition of the property itself. Each factor carries real weight in the approval decision, and understanding what lenders want to see puts you in a stronger position before you ever submit an application.
Your Credit Profile
Your credit score is the first thing a lender checks because it signals how reliably you’ve handled borrowed money in the past. Conventional loans backed by Fannie Mae and Freddie Mac generally require a minimum score of 620. FHA loans allow scores as low as 580 with a 3.5% down payment, or as low as 500 if you put down at least 10%. VA loans don’t set a government-mandated minimum, but most lenders impose their own floor, typically around 620.
Beyond the number itself, lenders dig into your credit report for patterns. They look at how much of your available credit you’re using (called your credit utilization ratio), whether you’ve missed payments in the past 12 to 24 months, how long your accounts have been open, and whether you have any collections, bankruptcies, or foreclosures on record. A single late payment from five years ago matters far less than one from last month.
If you don’t have a traditional credit history, there’s a newer option worth knowing about. Fannie Mae now allows lenders to factor in your rent payment history when evaluating your application. To qualify, you need at least 12 consecutive monthly rent payments of $300 or more. Your lender verifies this either through your credit report or by securely accessing your bank statements. Payments made by check or through platforms like Venmo, PayPal, or Zelle all count. Missed or late rent payments won’t be held against you in this process, and the verification itself won’t hurt your credit score.
Stable, Verifiable Income
Lenders need to confirm that you earn enough money to make your mortgage payments and that your income is likely to continue. What they ask for depends on how you earn your living.
If you’re a W-2 employee, expect to provide pay stubs from the last 30 days (showing year-to-date earnings) and W-2 forms from the past one to two years. Your most recent paystub must be dated no earlier than 30 days before your application date. In some cases, a lender may send a verification of employment form directly to your employer to confirm your position, salary, and tenure.
If you’re self-employed or earn 1099 income, the documentation requirements are heavier. Conventional lenders typically require two years of personal and business federal tax returns, though borrowers with at least one year of self-employment history may still qualify in certain cases. FHA, VA, and USDA loans all require a two-year self-employment track record. VA lenders also want to see a current balance sheet and profit-and-loss statement. The key takeaway: if you’ve been self-employed for less than two years, you’ll face a narrower set of loan options.
Lenders also look at income consistency. A salaried employee earning $85,000 per year is straightforward. A freelancer whose tax returns show $120,000 one year and $60,000 the next will face more scrutiny, because lenders often average your income over two years rather than using your best year.
Debt-to-Income Ratio
Your debt-to-income ratio, or DTI, measures how much of your gross monthly income goes toward debt payments. It’s one of the most important numbers in your mortgage application. To calculate it, add up all your monthly debt obligations (car loans, student loans, credit card minimum payments, and your projected mortgage payment including taxes and insurance) and divide by your gross monthly income.
For conventional loans underwritten manually, the standard maximum DTI is 45%. If your application runs through Fannie Mae’s automated underwriting system (called Desktop Underwriter), you may be approved with a DTI as high as 50%. FHA loans generally allow up to 43%, though exceptions exist with strong compensating factors like a higher credit score or significant cash reserves.
Here’s what those numbers look like in practice. If your gross monthly income is $7,000 and your total monthly debts (including the new mortgage) would be $3,200, your DTI is about 46%. That would exceed the manual underwriting limit but could still pass through automated underwriting for a conventional loan. Reducing a car payment or paying off a credit card balance before applying can meaningfully shift this ratio in your favor.
Down Payment and Cash Reserves
Lenders want to see that you have enough money for the down payment, closing costs, and ideally some left over as a financial cushion. The minimum down payment varies by loan type: conventional loans can go as low as 3% for qualified first-time buyers, FHA loans require at least 3.5%, VA and USDA loans offer zero-down options for eligible borrowers.
Closing costs typically run 2% to 5% of the purchase price and cover things like the appraisal, title insurance, origination fees, and prepaid taxes or insurance. On a $350,000 home, that’s roughly $7,000 to $17,500 on top of your down payment.
Lenders also want to know where your money came from. They’ll review two to three months of bank statements and flag any large, unexplained deposits. A $10,000 gift from a relative is fine, but you’ll need a signed gift letter confirming the money doesn’t need to be repaid. A sudden cash deposit with no paper trail can delay or derail your approval because lenders need to confirm your funds aren’t borrowed money disguised as savings.
Cash reserves, meaning the money left in your accounts after closing, matter too. Some loan programs require you to have two to six months of mortgage payments in reserve, especially for investment properties or when your credit score or DTI is borderline.
Employment History
A steady employment history reassures lenders that your income will continue. Most loan programs look for at least two years of consistent employment. That doesn’t mean you need to have stayed at the same job for two years. Moving between employers in the same field is generally fine. What raises concern is unexplained gaps in employment or frequent career changes that make your future income hard to predict.
If you recently switched jobs, the timing matters. Moving from one salaried position to another similar role usually isn’t an issue. But if you switched from a salaried job to commission-based or self-employed income, lenders may want to see a longer track record in the new arrangement before they’re comfortable approving you.
The Property Itself
Lenders don’t just evaluate you. They also evaluate the house, because the property serves as collateral for the loan. An independent appraiser assesses the home’s market value and its physical condition. If the appraisal comes in lower than your purchase price, the lender will only loan based on the appraised value, leaving you to cover the gap or renegotiate with the seller.
FHA and VA loans carry stricter property standards than conventional loans. According to HUD guidelines, the property must be free of hazards that could affect the health and safety of occupants or the structural soundness of the home. Specific conditions that can trigger a rejection or require repairs before closing include:
- Structural problems: evidence of continuing settlement, defective construction, or poor workmanship
- Water and moisture issues: excessive dampness, leakage, or inadequate drainage
- Pest damage: any evidence of termite infestation requires a professional inspection and treatment before the loan can proceed
- Environmental hazards: toxic chemicals, radioactive materials, lead paint hazards, or other pollution on or near the property
- Basic livability: every unit must have hot water, a sufficient supply of potable water under adequate pressure, and a safe sewage disposal system
- Access: the property must have safe pedestrian and vehicular access from a public or private street, including all-weather access for emergency vehicles
Properties served by certain types of water wells, springs, lakes, rivers, or cisterns can also be flagged as unacceptable under FHA guidelines. If you’re buying a rural property with a well, expect additional scrutiny.
Conventional loans are more lenient on property condition, but the appraiser will still note anything that materially affects value or safety. If a roof is clearly failing or the foundation has visible cracks, expect the lender to require repairs before finalizing the loan.
How to Strengthen Your Application
Knowing what lenders look for gives you a checklist to work through before you apply. Pull your credit reports and dispute any errors. Pay down credit card balances to lower your utilization. Avoid opening new credit accounts or making large purchases in the months before your application, since new debt raises your DTI and new credit inquiries can temporarily lower your score.
Gather your documents early. W-2 employees should have pay stubs, W-2s, and bank statements ready. Self-employed borrowers should organize two years of tax returns and prepare a current profit-and-loss statement. Having clean, complete documentation speeds up underwriting and signals to the lender that you’re a low-risk borrower.
If your DTI is close to the limit, consider paying off a small loan before applying. Eliminating a $250 monthly car payment, for example, has the same effect on your DTI as earning an extra $250 per month. And if you’re a renter with limited credit history, ask your lender whether they participate in Fannie Mae’s rent payment verification program, since 12 months of on-time rent can help you qualify when a thin credit file might otherwise hold you back.