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7/1 ARM: Best Rates & Lenders

Updated May 02, 2023   |   8 mins read

A 7/1 ARM is one of several types of adjustable-rate mortgages. The “7” stands for the seven-year period in which the starting interest rate is fixed, and the “1” stands for the number of times rates may change annually after that initial period.

A 7/1 ARM is a good mortgage for people who are likely to sell or refinance their home within five to seven years of purchasing it, or for homebuyers who want the lower rates an ARM initially provides, but who want a longer fixed-rate period than a 3/1 or 5/1 ARM could provide.

This guide will introduce you to the basics of 7/1 ARMs along with some of our picks for the best lenders offering this type of loan.

On this page:

What is a 7/1 ARM Mortgage?

With any adjustable-rate mortgage, rates typically start out lower than they would with a fixed-rate loan. This can make mortgage payments more affordable for people trying to get into a house.

But the rates are tied to a financial index and can adjust after the initial fixed period of time. With a 7/1 ARM, the initial period when the rate doesn’t change is seven years.

A 7/1 ARM is an alternative to either a 3/1 or 5/1 ARM. While a 7/1 ARM may have a slightly higher starting rate than its counterparts, it should still start with a lower interest rate than you’d get on a fixed-rate loan. It will also provide a longer period of time before the rate can change.

7/1 ARM Rates

Adjustable-rate mortgages can be tied to different financial indexes depending on the lender. It’s common for the loan interest rate on an ARM to be linked to the one-year LIBOR, which is the London Inter-Bank Offer Rate.

Lenders will set your interest rate by adding a certain number of percentage points to the index. The number of points is called the margin. Then, your rate will increase or decrease with the index.

However, the rate you’re offered will not be based solely on the financial index it’s tied to. It will also be based on your own specific financial details, including:

  • Your credit score
  • The loan amount
  • The size of your down payment
  • Your debt-to-income ratio
  • The location of the property you’re purchasing

Improving your credit score, putting more down, and minimizing your monthly debt payments can help you qualify for better mortgage rates.

Current 7/1 ARM Rates

National indexes that keep track of mortgage rates do not report on the current 7/1 ARM rate.

However, these indexes do monitor rates on 5/1 ARMs, which work very similarly to 7/1 adjustable-rate mortgages and which provide a better benchmark than prevailing rates for other kinds of mortgage loans.

Average 5/1 ARM mortgage rateAs of

Source: Freddie Mac

The average starting interest rates on 7/1 ARMs are likely slightly higher than this benchmark. However, your own rate will vary based on your financial situation. You should get quotes from several of the top lenders to compare rates and loan terms to find the most affordable loan.

LendEDU’s 5 Best 7/1 Mortgage Lenders

We analyzed the top mortgage lenders that offer adjustable-rate mortgages to help you compare the best options. Here are our picks:

  1. Better
  2. New American Funding
  3. SoFi
  4. Guaranteed Rate
  5. Rocket Mortgage

1) Better

Simple, Online Mortgage

  • No extra fees or commission, ever
  • Instant loan estimates
  • Experience you can trust – Over $3 billion in total funded loans

Better provides loans for both home purchases and refinancing, including jumbo loans and FHA loans. You have a choice between fixed or adjustable-rate mortgages.

Better’s down payment requirements are low and you can get pre-approval quickly. You also have the option to get help from a loan officer that isn’t paid on commission.  

Here’s what you need to know about Better’s adjustable-rate mortgage:

  • Overall LendEDU rating: 5.00 / 5.00
  • Minimum credit score: 620
  • Minimum down payment: 5%
  • ARM options: 5/1, 7/1, or 10/1

Full Review: Better Mortgage Review

2) New American Funding

Your Mortgage, Your Terms.

  • Get pre-approved in as little as 48 hours
  • Complete the entire application process online
  • Choose from a wide variety of mortgage options

New American Funding provides purchase and refinance loans, as well as home equity loans and reverse mortgages. You can get a jumbo loan if you’re buying a more expensive home, and you also have a choice between a fixed or adjustable-rate mortgage.

New American also offers FHA, USDA, and VA loans.

Here’s what you need to know about New American’s adjustable-rate mortgage:

  • Overall LendEDU rating: 4.72 / 5.00
  • Minimum credit score: Not disclosed
  • Minimum down payment: Not disclosed
  • ARM options: 5/1, 7/1, or 10/1

Full Review: New American Funding Review

3) SoFi

10% down, 100% home

  • No hidden fees or prepayment penalties
  • Put as little as 10% down on loans up to $3 million
  • Exclusive member discounts

SoFi offers both purchase and refinance loans. These include jumbo loans, but not government-backed options.

You have your choice between fixed or adjustable-rate mortgages, and you’ll be able to complete the entire mortgage application process online.

Here’s what you need to know about SoFi’s adjustable-rate mortgage:

  • Overall LendEDU rating: 4.44 / 5.00
  • Minimum credit score: Not disclosed
  • Minimum down payment: 10%
  • ARM options: 5/1 or 7/1

Full Review: SoFi Mortgage Review

4) Guaranteed Rate

Positively Trusted.

  • Apply in minutes
  • Buy smarter with real-time neighborhood data
  • Trusted local experts – over 350 locations

Guaranteed Rate provides fixed and adjustable-rate mortgages. You can get a loan to purchase or refinance a home, and you also have the choice to get a loan backed by the government, including an FHA, USDA, or VA loan.

You can complete the whole loan application process online with Guaranteed Rate.

Here’s what you need to know about Guaranteed Rate’s adjustable-rate mortgage:

  • Overall LendEDU rating: 4.39 / 5.00
  • Minimum credit score: 580
  • Minimum down payment: Not disclosed
  • ARM options: 5/1, 7/1, 10/1

Full Review: Guaranteed Rate Mortgage Review

5) Rocket Mortgage

A simpler way to buy a home or refinance.

  • Apply Online – Streamlined application available 24 hours a day, 7 days a week
  • Use RateShield Approval and lock in your rate for up to 90 days
  • Home Loan Experts available seven days a week to answer all your mortgage questions

Rocket Mortgage is owned by Quicken Loans and provides loans to purchase or refinance a home, including jumbo loans for more expensive properties and loans backed by the USDA, FHA, or VA. You’ll have a choice of a fixed-rate mortgage or an ARM.

You can also get a mortgage directly through Quicken Loans.

Pre-approval for Rocket Mortgage is quick and you can complete the application online. Here’s what you need to know about Rocket Mortgage’s adjustable-rate mortgage:

  • Overall LendEDU rating: 4.34 / 5.00
  • Minimum credit score: Not disclosed
  • Minimum down payment: 3.5%
  • ARM options: Up to 10/1

Full Review: Rocket Mortgage by Quicken Loans Review

How We Chose the Best Lenders

To pick the best 7/1 ARM lenders, LendEDU rated and ranked different mortgage loan providers offering adjustable-rate mortgages. We used a weighted average of nine different data points, including:

  • Better Business Bureau Rating (10%)
  • Trustpilot Rating (5%)
  • States Available (5%)
  • Lender Fees (15%)
  • Application Fees (15%)
  • Online Application (10%)
  • ARM Terms (20%)
  • Customer Support (10%)
  • Zillow Rating (10%)

Is a 7/1 ARM Mortgage Right for Me?

There are some benefits to a 7/1 ARM including:

  • A longer period of time before your initial interest rate changes than a 3/1 or 5/1 loan provides.
  • Typically, a lower starting interest rate than with a fixed-rate mortgage—which can make housing payments more affordable upfront and make getting into a home easier.

But there are also some downsides, too, including the fact that your rate will eventually begin to change along with the financial index rate it is tied to. ARM loans are riskier than fixed-rate alternatives because of this uncertainty.

If you’d prefer a home loan that you can count on to cost the same for the entire life of the loan, a 15- or 30-year fixed-rate loan would be best.

But if you plan to sell the home after a few years and you’d prefer the lowest possible starting interest rate while you own it, you should look into a three- or five-year ARM.

Before applying for any loan type, you should:

  • Check your credit report for potential red flags and resolve or improve them.
  • Determine how much you can pay for a down payment.
  • Compare rates and eligibility requirements from a few of the best mortgage lenders to see if you can both afford and qualify for a home loan.