Minimum Mortgage Requirements for 2024

If buying a home is on your wish list for 2024, it’s important to understand the minimum mortgage requirements for the most common loan programs.

We’ll give you a quick tour of the loan landscape, so you know which loans come with the lowest credit score and down payment requirements, the highest loan limits and more. And if you’re carrying debt? We’ll also cover how much debt you can carry and still qualify for each program.

2024 minimum mortgage requirements by loan type

Conventional mortgage requirements

Conventional loans, which remain the most popular mortgage option, aren’t guaranteed by any government agency. Instead, lenders that offer conforming conventional home loans follow rules set by Fannie Mae and Freddie Mac. This means that qualifying for a conventional loan tends to be a little more difficult than qualifying for government-backed loans.

Conventional loan borrowers will have over $40,000 more borrowing power in 2024 than they did the previous year, as conforming loan limits increased from $726,200 to $766,550 for a single-family home in most parts of the country.

Current minimum mortgage requirements for conventional loans

Down payment. You’ll need at least a 3% down payment for a fixed-rate conventional loan on a single-family home. For an adjustable-rate mortgage (ARM), you’ll need at least 5%. The funds can come from a gift or your own money.

Mortgage insurance. Conventional loans with less than 20% down require private mortgage insurance (PMI) to protect lenders if you default. The higher your down payment and credit score, the lower your PMI payments will be. You may pay between $30 and $70 per $100,000 you borrow in annual PMI premiums. These premiums are often paid as part of your monthly payment; however, you can choose to pay your PMI upfront in a lump sum at closing.

Credit score. Conventional mortgage guidelines require a minimum 620 credit score. You’ll snag the best mortgage rates and lower PMI premiums with credit scores of 780 or higher.

Understanding average median credit scoring


Lenders are allowed to take an “average median score” to meet the minimum credit score requirement, which is great news for borrowers who need two incomes to qualify but one applicant has a score below the 620 minimum. In the past, that meant a loan denial for a conventional loan. Now, a high-credit-score borrower can potentially lift a low-credit-score borrower over the 620 threshold, which could lead to a loan approval.

Employment. Lenders require proof of steady income and need to verify that your income is likely to continue in the future.

Self-employment. If you run your own business, Fannie Mae and Freddie Mac usually require two years’ worth of personal and business federal tax returns. However, some borrowers with less than two years of self-employment history may still qualify as long as they have at least a single year of personal and business tax returns. Ask your loan officer for more details.

Income limits. With the exception of Fannie Mae’s HomeReady® and RefiNow™ programs, as well as Freddie Mac’s Home Possible® mortgage (covered below), most conventional loans are open to borrowers at any income level.

Debt-to-income ratio. Lenders measure your debt-to-income (DTI) ratio by dividing your total debt by your gross monthly income. Conventional lenders prefer a maximum 45% DTI ratio but may bump it to 50% if you have higher credit scores and additional mortgage reserves.

Cash reserves. Also called mortgage reserves, these are rainy-day funds you’ll need — in addition to your down payment and closing costs — to cover several months’ worth of mortgage payments in an emergency. Lenders may require proof of up to six months of cash reserves depending on your credit scores, DTI ratio and down payment, and in the event that you’re buying a two- to four-unit home.

Occupancy. One big advantage of conventional loans over government-backed loan programs is that borrowers can purchase a second home (commonly called a vacation home) or investment property. Government-backed loan programs only allow you to finance a primary residence you live in full time.

Property types. Conventional mortgage loan requirements allow you to finance a one- to four-unit home located in a regular subdivision, condominium project, co-op project or planned unit development (PUD), as well as manufactured homes built on a permanent foundation.

Home appraisals. Conventional loan guidelines typically require a home appraisal, an unbiased opinion of a home’s value from a licensed property appraiser. Borrowers making at least a 20% down payment on a one-unit home may be eligible for a property inspection waiver (PIW) that allows you to forego the appraisal.

Home appraisal alternatives


Conventional loan guidelines allow some buyers to skip a full home appraisal. Instead, new automated valuation models and certifications by trained inspectors may be acceptable. Ask your loan officer what alternative appraisal options are available to you.

Current minimum mortgage requirements for HomeReady and Home Possible loans

In addition to the standard requirements above, you’ll need to meet a few extra requirements to be approved for a HomeReady or Home Possible loan.