5 min read May 14, 2024

Refinance a Second Mortgage in 2024: Is It a Good Idea?

Edited By

Carol Coutinho

Edited By

Carol Coutinho

Editor, Houzeo

Carol is a versatile content editor and writer, crafting riveting narratives with precision and finesse. When not reading a novel, she is immersed in the enthralling world of the theater.

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As of January 2024, mortgage refinance rates are at 7.04%. Recent surveys suggest that 80% of homeowners currently have a mortgage rate of 5% or less. So refinancing at today’s rate is not a good idea.

However, refinancing your second mortgage can be a good option if you want to roll both your first and second mortgages into a single loan.

Moreover, if your second mortgage is an adjustable-rate mortgage, refinancing enables you to convert it into a fixed-rate mortgage. But, before you opt for refinancing, consider all its associated factors.

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📌Should You Refinance a Second Mortgage?

  • The current average 30-year and 15-year fixed mortgage APR for refinance is 6.17% and 5.34%, which is relatively high.
  • Refinancing has costs associated with it, these costs amount to around 6% of the total loan amount.
  • As lenders do hard checks, refinancing with active mortgages temporarily impacts your credit score.

What Is a Second Mortgage?

A second mortgage is a loan that allows you to borrow against the equity in your home. It is used as collateral, in addition to your primary mortgage.

Types of Second Mortgages

There are three main types of second mortgages:

  1. Home Equity Loan: This option provides a lump sum of money upfront. You can/Borrowers repay this over time with fixed interest rates and monthly payments.
  2. Home Equity Line of Credit (HELOC): A HELOC acts as a revolving line of credit, allowing you to borrow money as needed up to a predetermined limit. Also, the interest rates can be variable, and you only pay interest on the amount you borrow.
  3. Piggyback Mortgages: Piggyback mortgages involve taking out two loans simultaneously to avoid private mortgage insurance (PMI) with a smaller down payment.

Can You Refinance a Second Mortgage?

Yes, refinancing a second mortgage is indeed possible. Its process is similar to refinancing a primary mortgage which entails replacing your existing loan with a new one. It can help you secure a lower interest rate, change loan terms, or access additional funds.

How to Refinance a Second Mortgage?

Just before you opt to refinance a second mortgage, make sure you determine your financial goals. Here’s a step-wise guide on how it works:

  1. Organize Documents: Gather essential financial documents, including income verification, credit reports, and details about your current mortgage.
  2. Shop Around: Compare offers from different lenders to find the best terms and rates.
  3. Apply for Refinancing: Submit your application, providing all necessary documents.
  4. Complete the Process: If approved, work with the lender to complete the necessary paperwork, including closing documents.
  5. Pay off the Existing Second Mortgage: The new loan proceeds will be used to pay off the existing second mortgage.

Furthermore, it is advisable to consult with lenders and financial professionals for personalized guidance during the refinancing process.

Pros and Cons of Refinancing a Second Mortgage

Here are the pros and cons of refinancing a second mortgage:


  1. Lower Interest Rate: Refinancing can potentially secure a lower interest rate. This leads to reduced monthly payments and overall interest costs.
  2. Consolidate Debt: Refinancing can allow you to consolidate multiple debts, such as credit card balances or other loans, into a single mortgage payment.
  3. Access Equity: If your home has appreciated, refinancing can provide an opportunity to access some of that equity for home improvements or debt consolidation.


  1. Closing Costs: Refinancing typically involves closing costs, including application fees, appraisal fees, and other charges. These costs should be considered when determining the potential savings.
  2. Resetting Loan Term: Refinancing a second mortgage could result in resetting the loan term. Which means extending the duration of the loan. This may increase the total interest paid over time.
  3. Risk of Foreclosure: If you’re facing financial difficulties, refinancing may not solve the underlying issues. This could increase the risk of foreclosure if you’re unable to meet the new payment terms.

»Second Mortgage vs Refinance: Which One to Choose?

Can I Refinance My Primary Mortgage When I Have a Second Mortgage?

Yes, it is possible to refinance a primary mortgage when you have a second mortgage. However, refinancing the primary mortgage will not automatically eliminate or modify the terms of the second mortgage.

The second mortgage lender would need to agree to subordinate their lien position or be paid off during the refinancing process. Moreover, discussing your specific situation with lenders is essential to explore available options.

Bottom Line: Is it a Good Idea?

Refinancing a second mortgage when the interest rates are low can lead to significant savings in monthly payments. Also, rolling both your first and second mortgages into one can be a good idea.

However, if there has been a decline in your credit score, you should avoid refinancing, irrespective of the interest rates. Careful evaluation and consultation with various lenders can help determine whether it suits your needs.

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What is the difference between a second mortgage and a home equity loan?

A second mortgage is a general term that refers to any mortgage taken out on a property after the primary mortgage. On the other hand, a home equity loan provides a lump sum money with a fixed interest rate.

How does a second mortgage affect my credit?

Like any loan or mortgage, a second mortgage can impact your credit. Taking on additional debt may affect your credit utilization ratio. It's important to make timely payments on your second mortgage to maintain a good credit score.

Can I deduct the interest on a second mortgage for tax purposes?

Yes, you may be able to deduct the interest paid on a second mortgage for tax purposes. It's advisable to consult a tax professional or financial advisor to understand the specific tax implications of a second mortgage in your situation.

How to get a second mortgage?

To get a second mortgage, you need to apply to a lender and provide documents on your credit, home value, and debts.

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