How do you choose a mortgage lender? Follow these 5 steps

If you’re looking to get a mortgage to buy a home, you’ll have your choice of lenders and banks. The lender you work with can impact your interest rate, closing costs, monthly payment, and the overall cost of your loan. If you’re trying to decide between lenders and aren’t sure where to start, here’s a roadmap to help you find the lender that’s right for you.

Key takeaways:

• Shop around and get quotes from at least a few lenders to understand your loan options and costs.
• Preapproval and loan estimates can help you compare terms and evaluate lenders more accurately.
• Beyond interest rates, be sure to also consider differences in closing costs, fees, loan options, and service.

1. Research mortgage lenders

When you start searching online, you’ll notice there are several different types of mortgage lenders:

• Mortgage lenders. These are financial institutions that originate and fund mortgages directly using their own funding.
• Mortgage brokers. Instead of lending money, brokers connect you with lenders to help you find the best mortgage options and charge a loan-based fee.
• Credit unions. These are nonprofit, member-owned financial groups that offer mortgages to their members using funds pooled from their members.
• Online lenders. These lenders operate entirely online without any physical branches. As a result of those cost savings, they may offer better rates and lower fees.
• Portfolio lenders. These lenders keep the mortgages they issue on their books instead of selling them. A portfolio loan allows for more flexible options and terms, though sometimes at higher interest rates.

Researching the different lenders available can help you create a shortlist of options before you begin applying.

2. Explore types of loans

Choosing a lender often starts with choosing a loan program. Each loan type comes with different pros, cons, and eligibility requirements:

• Conventional loan: To get a conventional loan, you’ll typically need a down payment of at least 3%¹. If you put down less than 20%, you’ll have to pay for private mortgage insurance (PMI). Conventional loans can be cheaper than Federal Housing Administration loans but have stricter eligibility requirements. To be considered a conforming conventional loan, the mortgage must meet the loan limits set by the Federal Housing Finance Agency. For 2026, the limit is $832,750 in most areas and $1,249,125 in high-cost areas, Alaska, Hawaii, Guam, and the U.S. Virgin Islands.
• FHA loan: FHA loans help low- to mid-income borrowers with a lower credit score buy a home. Borrowers with a credit score of 500 - 579 are required to make a 10% down payment, while borrowers with a credit score of 580² or higher only need to make a 3.5% down payment. All FHA loans require a mortgage insurance premium (MIP). If you don’t have great credit or a large down payment, an FHA loan can be cheaper than a conventional loan.
• VA loan: VA loans ³ are offered through the U.S. Department of Veterans Affairs to eligible military servicemembers, veterans, and their surviving spouses. VA loans do not require a down payment or mortgage insurance, but they do have a funding fee. The minimum credit score varies by lender. At Rocket Mortgage, it’s 580.  
• USDA loan: USDA loans are offered through the U.S. Department of Agriculture to low- and moderate-income borrowers purchasing homes in certain rural areas. These loans do not require a down payment or mortgage insurance, but you must pay a guarantee fee of 1% at closing and an annual fee of 0.35% of the loan. Rocket Mortgage does not currently offer USDA loans.
• Jumbo loan: Jumbo loans are mortgages that exceed conventional loan limits, so they tend to have stricter qualification criteria. Most require a down payment of at least 10% and a minimum credit score of 680, depending on the lender, loan amount, and term.

Not every lender offers every loan type, so knowing which loan program you want can help narrow your search.

3. Apply for preapproval

Once you’re ready to start house hunting, it’s time to apply for mortgage preapproval. Your lender will review your finances and estimate roughly how much you can borrow to buy a home.

A preapproval letter shows sellers that you’re serious about buying and ready to apply for financing. Some sellers won’t consider an offer unless the bidder has mortgage preapproval. Sellers won’t entertain offers without preapproval because they may fall through. A preapproval letter is a strong signal that yours won’t, giving you a competitive edge.

Most preapproval letters are valid for 30 - 60 days, after which they must be renewed.

4. Compare loan estimates

Once you’ve found a home that you want to buy and your offer’s been accepted, it’s time to submit your mortgage application. Lenders are required by law to provide a three-page document called a Loan Estimate within 3 business days. The Loan Estimate is a three-page form that estimates your mortgage terms and costs, including the interest rate, monthly payment, and closing costs. 

Lenders are required to use the same standardized Loan Estimate form to make it easier for you to compare offers. Review your estimated monthly payment, interest rate, and closing costs.

5. Ask questions and negotiate

You do not have to accept the first loan offer you receive. Having the right questions to ask a mortgage lender empowers you to clarify terms, avoid hidden expenses such as a prepayment penalty, and negotiate effectively. If one lender offers lower origination fees but a higher rate, you can use your loan estimates to negotiate a better overall deal. Here are some questions to ask your lender.

Loan details

• What interest rates and APR are you offering today?
• What loan types do you offer that might fit my financial situation?

Fees and costs

• What specific lender fees and closing costs should I expect?
• Are any of these costs negotiable?

Loan process

• How long does the approval and closing process usually take?
• Who will be my main point of contact during the loan process

Tips for finding a mortgage lender

We’ve rounded up some tips to help you find a lender.

• Set your budget: Determine what you can comfortably afford to pay toward your mortgage each month. Rocket Mortgage has a free mortgage calculator that can help you estimate how much you can afford. Keep in mind that lenders often require that your debt-to-income ratio (DTI) not exceed 50%.
• Have your documents ready: Lenders commonly request personal identification, W-2 forms, tax returns, pay stubs, employment verification, bank and investment account statements, and your Social Security number to obtain a credit report.
• Know your closing costs: Don’t underestimate closing costs, which can run 3% - 6% of your loan amount. These costs include origination fees, application fees, underwriting fees, escrow fees, title search fees, and appraisal fees.
• Beware of mortgage scams: Some scammers steal home buyers’ money by impersonating escrow officers, lenders, or real estate agents and asking buyers to transfer funds to illegitimate accounts. Be cautious of suspicious up-front fees or offers that seem too good to be true. Remember to review loan terms closely, verify lenders’ credentials, be wary of unsolicited offers, and watch for red flags.

The bottom line: Finding a mortgage lender requires research

There are plenty of lenders to choose from, so you shouldn’t settle for one that doesn’t meet your needs. Choosing a mortgage lender carefully can help you secure competitive rates, make the home buying process smoother, and ensure you have a trusted partner guiding you to the closing table.

Ready to explore your options and find your perfect fit? You can start your Rocket Mortgage application today.

¹ The 3% down payment option is only available on certain conventional loan products and is not available in all states. Additional terms and conditions may apply.

² To qualify for this offer, you must meet all standard FHA eligibility requirements. In addition, your total mortgage payment, including taxes and insurance, cannot exceed 38% of your income, your debt-to-income (DTI) ratio cannot exceed 45%, and you must have 12 months of verifiable housing history immediately prior to your application, no late payments 30 days or greater in the last 12-months, and no derogatory marks on your credit report. Not available on jumbo loans. Asset statements may be need, no more than 1 day of non-sufficient fund fees are allowed in the most recent 2 months prior to application. Additional restrictions/conditions may apply.

³ Rocket Mortgage is a VA approved lender, not endorsed or sponsored by the Dept. of Veterans Affairs or any government agency.