Last updated: November 14, 2024

Mortgage Products

What Does It Mean To Refinance a House?

Happy family in their house with a new mortgage refinance

Refinancing a house means trading in your current mortgage for a new one that may offer either better rates and terms or a lump sum of cash for a home improvement project or other large expense. Kicking off the refinancing process can be simple: request quotes from lenders, choose the product that’s best for you, and submit your application. 

Easy as it may sound, the mortgage refinance process can initially seem daunting for many people. If you’re intimidated by refinancing your mortgage, learning how a refinance works can help you decide whether this move is right for you.

What to know about refinancing a mortgage

  • A mortgage refinance replaces your current mortgage with a new loan with different terms and monthly payments. 
  • Refinancing a mortgage may lower your mortgage rate, tap into home equity, or change your term length.
  • Comparing refinance options can help you choose the right product for your needs.

Once you’ve learned how a refinance works and how one might benefit you, you’ll be ready to start your application.

With this information, you can make a much more informed decision about what you’d like to do with your home and the equity you’ve built up in it. 

What is a mortgage refinance?

Mortgage refinancing  is the process of replacing your original mortgage with a new mortgage with potentially more favorable terms or rates. You’re essentially swapping your initial loan with a new one, which may lower your interest rate or reduce or extend your term length. 

If you’ve built equity in your home, you may also be able to take cash out during the refinancing process.

How refinancing a mortgage works

A refinance is when you get a new mortgage to pay off the balance of your existing mortgage. When used correctly, a refinance may save you money on monthly payments, let you access cash for big purchases, or offer other benefits. 

Learning how to refinance a house might seem like a big task, but refinancing is similar to the mortgage application process. Once you choose a lender and submit your application, your loan may go into underwriting, which usually involves verifying your financial details and appraising your home to estimate its current value. 

You’ll also have to be aware of closing costs, fees, and interest rates. Getting quotes from a few different lenders is often a great idea. 

If underwriting is successful, you’ll receive a Closing Disclosure (CD) outlining your new mortgage details. Always compare your initial loan estimate with the CD to ensure the figures are the same, and, if not, be sure to ask questions and understand why the numbers changed.

Mortgage refinance application

Lenders may allow you to easily apply for your mortgage refinance online or over the phone. During this process, you might need to provide:

  • Personal information, such as your address, Social Security number, and employment status 
  • Property information, such as your home’s estimated value 
  • Your existing mortgage balance 
  • Your monthly or annual income amount

Approval

After the application process, your lender might approve you for mortgage refinancing. Remember that approval may be conditional at first.

During this time, you may work with your lender to decide on different terms. 

Underwriting process

Your lender may request documents to help underwrite your new loan, including:

  • Government-issued ID
  • Tax returns
  • Proof of income
  • W2s, 1099s, or pay stubs
  • Bank statements
  • Current mortgage paperwork

The lender’s underwriter may ensure your personal financial situation matches the lender’s requirements. 

Appraisal

Your lender may choose to assess the value of your home either by using an automated valuation with current market information or by scheduling an in-person appraisal. 

Closing

After processing your loan, your lender may start the closing process. Depending on the lender and loan terms, you might also have to pay closing costs at this time.

When researching lenders, learn what you could expect to pay at closing. This will vary between lenders, with some offering to cover various fees. 

Thinking it’s time to refinance? With a mortgage refinance from Discover® Home Loans, you can select terms of 10, 15, 20, or 30 years and pay $0 costs due at closing.

Top reasons to refinance a mortgage

Not sure if refinancing is the right move? Here are some common reasons for a mortgage refinance: 

  • Lower your mortgage rate: One of the most common reasons people refinance is to reduce their interest rate. Lowering the percentage of your interest rate may translate into savings over the life of the loan. Remember that the current refinance rates available to you need to be lower than your current rate for you to potentially save money this way.
  • Refinance to take out equity: Another common reason for a refinance is to pull equity out of your home through what’s known as a cash out refinance. If you have substantial equity, you may be able to access cash to improve your home, pay off debt, or fund a large purchase.
  • Cancel mortgage insurance: Typically, private mortgage insurance (PMI) may be required if someone puts down less than 20% as a down payment on a new home. Suppose your home has appreciated in value, or you’ve built enough equity to push you over that 20% equity threshold. In that case, a refinance may remove mortgage insurance payments and potentially save you hundreds of dollars a year.
  • Change your term length: Another reason you might want to refinance is to change your loan term. You may wish to lengthen your term if it results in a lower monthly payment or shorten your term if you can pay off your home faster. Work with your lender of choice to determine what may work best for you. 

If any of these reasons sound like they may help you achieve your financial goals, try using a refinance savings calculator so you can get a better idea of how much a mortgage refinance might impact your finances.

When to refinance your home

Even though there is no rule limiting how often you can refinance, lenders may require you to wait a certain amount of time from starting your original mortgage before you can do so.

Beyond that, the best times to refinance your home may be:

  • When you can lower your interest rate. If market interest rates are notably lower than the rate you’re paying now, you might be able to refinance your mortgage with a new, more affordable rate.
  • When you have improved your credit or income. If your credit profile or your income has improved since you got your original mortgage, a refinance may allow you to take advantage of lower interest rates. 
  • When you can shorten your loan term. If you’re able to shorten your loan term from a 30-year mortgage to a 15-year mortgage, you may pay off your home more quickly and pay less interest over the lifespan of your loan. Of course, this may increase your monthly mortgage payments, but the savings across the loan can make this an appealing option for refinancers.
  • When your equity has increased. If you’ve built equity in your home, you might be able to take out a lump sum of cash during the refinancing process.

Types of mortgage refinances

If you’re looking to refinance your mortgage, there are many ways to do so.

  • Cash out refinance: A cash out refinance lets you replace your current mortgage with a larger one and receive the difference between these two amounts in cash. You can use that money for anything, from paying debts to vacationing.
  • Conventional refinance: A conventional refinance, also known as a rate and term refinance, allows you to change the interest rate and the length of your loan. Conventional refinances may be used to lower your monthly payment, making them a popular option.
  • Streamline refinance: A streamline refinance is similar to a conventional refinance, except it only applies to federally backed loans, such as Federal Housing Administration (FHA), U.S. Department of Agriculture (USDA), and U.S. Department of Veterans Affairs (VA) loans. Streamline refinances may let you keep your federally backed mortgage while reducing your monthly payment due to a lower interest rate or more favorable loan term.
  • Reverse mortgage: Reverse mortgages may be a good way for seniors to supplement their retirement income. When you take out a reverse mortgage, instead of paying the mortgage lender each month, the mortgage lender pays you every month by pulling equity from your home. A reverse mortgage may provide a steady source of cash flow for seniors to pay for their day-to-day expenses. 
  • Cash-in refinance: A cash-in refinance might let you lower your monthly payment. As the name suggests, it requires you to put additional money into your home when closing. You can make a lump sum payment on your loan while potentially lowering the interest rate or changing the loan term.

What are the closing costs on a mortgage refinance?

Refinancing closing costs can range from 2-6% of your loan amount. On a $200,000 mortgage, refinancing may cost from $4,000 to $12,000. Your lender might cover some or all your closing costs.

If you have to pay closing costs, you’ll want to determine your break-even point so refinancing makes financial sense. This is when your savings from refinancing cover the costs of refinancing. The break-even point is different for everyone and depends on your loan’s terms. 

What are some alternatives to refinancing?

There are two main alternatives to refinancing: home equity loans or home equity lines of credit (HELOCs).

  • A home equity loan lets you borrow a fixed amount, secured by the equity in your home, and get money in one lump sum upfront. Many borrowers like that home equity loans act as a second mortgage without impacting their original mortgage. In other words, if you already have a low rate on your mortgage and want to keep it, a home equity loan may allow you to do that while still taking money from your equity.
  • HELOCs, on the other hand, let a borrower tap into their equity as needed for a fixed period and up to a predetermined credit limit. A home equity loan typically has a fixed interest rate, whereas a HELOC typically has a variable rate.

Both HELOCs and home equity loans will have you paying back your original mortgage and give you a second bill to pay off the new loan or line of credit.

Cash out refinancing, by contrast, bundles both your current mortgage loan payment and what you borrow from your home equity into one monthly payment. 

Refinancing your mortgage and important research tips

Refinancing your mortgage may be a smart financial move when done strategically and with proper research. 

Here are a few details you may want to consider before you apply: 

  • Understand your current mortgage terms. Review your existing mortgage agreement to understand your current rates, loan terms, and any prepayment penalties that may apply.
  • Determine your financial goals. Identify the primary reasons for refinancing your mortgage, such as lowering your monthly payment, shortening your loan term, or tapping into your home equity.
  • Check your credit score. Your credit score may play a role in determining your eligibility for refinancing and the interest rates you may be offered.
  • Check your credit report: Review your full credit report ahead of time so you can address any discrepancies or errors before applying for a refinance.
  • Research current market rates. Keep an eye on current mortgage interest rates to identify the best time to refinance. Timing your refinance when rates are low may save you money over the life of your loan.
  • Compare multiple lenders. Shop around and obtain quotes from multiple lenders to ensure you’re refinancing in a way that works best for you.
  • Consider closing costs. Refinancing can come with closing costs. Factor these into your decision-making process and determine if the potential savings from a refinance will outweigh the expenses.

Refinancing your mortgage may be a way to better manage your finances and achieve your financial goals. Before applying, you should be well-informed and prepared. 

If you’re thinking about refinancing, Discover® Home Loans has tools and resources to help you understand your options. Use our mortgage refinance calculator or cash out refinance calculator to find out what might work best for you.

Please note: Discover Home Loans does not offer streamline refinancing, cash-in refinancing, reverse mortgages, or HELOCs but does offer home equity loans and cash out refinancing. 

The information provided herein is for informational purposes only and is not intended to be construed as professional advice. Nothing contained in this article shall give rise to, or be construed to give rise to, any obligation or liability whatsoever on the part of Discover Bank, its affiliates, or successors. 

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