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Top Tips to Refinance Existing Home Loan

What you'll learn: What You Need to Know Before You Apply for a Mortgage Refinance

 

EXPECTED READ TIME: 9 MINUTES

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December 31, 2021

Refinancing an existing home loan can be a great way to save money or put your home equity to good use. Although interest rates are at historical lows, not everyone is eligible for the absolute lowest rates and terms when refinancing. Learning how to maximize your chances of securing the best refinance terms before applying for a new mortgage will help you save the most money. Read on to discover more.

Four Helpful Refinance Application Tips

#1 Maximize Your Credit Score

Your credit score determines whether you qualify for a new mortgage and what your rate and terms are. Before you apply to refinance, pull your credit, and take care of any negative information such as late payments, overextended credit (outstanding credit higher than 30% of your credit line), inaccurate information, collections, or other negative information.

It’s important to refinance while the rates are good. So, fix what you can, but the goal isn’t perfection. Taking a look at your credit and being proactive may help increase your credit score and your chances of approval.

#2 Stabilize Your Income and Employment

Government loans such as FHA and VA can be more lenient than conventional guidelines with debt-to-income limits. But the more stable your income and work history are, the better terms you’ll get.

Try to wait until you have a 2-year stable employment and income history before applying for a refinance for the best terms.

#3 Preparing Your Home Can Help Home Equity

Home equity is the difference between your home’s value and your outstanding mortgage. Higher equity reflects in your loan to value. More equity increases your chances of securing the best rate and terms on your mortgage.

How well your home shows and whether it’s in good repair can affect the appraisal. If it’s unkept with obvious deferred maintenance, don’t expect the best results.

On the other hand, getting your house prepared for an upcoming appraisal is worth the work! Clean up the yard, mow the lawn, and add potted plants on the front porch for instant curb appeal. Have the interior look its best by cleaning and decluttering.

Although sometimes appraisals can be done via an automated online service, it’s best to prepare in case you have an actual inspection.

#4 Lower Your Debts if Possible

You’ll get the best offers if you have limited debts when applying for a refinance. Lenders look for a low debt-to-income ratio because it decreases your risk of default. Expenses included in your DTI include your mortgage (principal, interest, real estate taxes, home insurance), credit card minimum payments, car loans, student loans, and personal loan payments.

If you have a loan or credit card, you can easily pay off or pay down, consider doing so. That could help your DTI and your credit score.

What Affects Refinance Interest?

Chances are, you want to refinance to lower your interest rate. Even if you’re refinancing for other purposes, such as to use your home’s equity, the interest rate determines how much you can afford and what the monthly payments are.

To get the lowest refinance interest rate, you must show you are a good credit risk. Just like the tips we spoke about above, when applying for a refinance, you want to prove you have what it takes to afford the new loan and are a good risk for the lender.

Borrowers with high credit scores, low debt-to-income ratios, and low loan-to-value ratios get the best interest rates.

That doesn’t mean you can’t apply for a refinance with a higher LTV or lower credit score. If that’s the case, find ways to ‘compensate’ for the risky factors. For example, if you have a lower credit score but have a low debt-to-income ratio and LTV, you may still be a good candidate for a refinance.

Tips to Getting a Low-Cost Home Refinance

So, how do you get a good deal on a refinance? Try these tips.

  • Make Your Mortgage Payments on Time

    Lenders first look at your housing history. If you can’t pay your current mortgage on time, you won’t be approved for a new loan. A timely mortgage payment history speaks volumes.

  • Keep Your Debts Low

    Lenders prefer borrowers without a lot of outstanding credit. Keep your debts as low as possible, with no more than 30% of any credit line outstanding when you apply to refinance.

  • Shop Around for the Best Rate

    No two lenders offer the same interest rate and lender fees. Shop around and see what mortgage lenders and credit unions offer. Credit unions may have the most attractive rates and terms because they are not-for-profit and pass the savings onto their members.

  • Cover Your Closing Costs

    Some lenders offer no-closing cost refinances, but that could mean they’ll charge you a higher interest rate to cover those costs. Or the costs could roll into your loan, which will raise your principal.  When you pay for your closing costs out of your pocket, you won’t be increasing your principal, and you’ll get the lowest rate.

How much Savings is Worth Refinancing?

Everyone assumes it makes sense to refinance when rates fall. But that’s not always the case. Not every homeowner benefits from refinancing. Here’s how to tell if it’s right for you.

Figure out how much you’ll save monthly by refinancing. For example, if you’re lowering the interest rate, what’s your new payment, and how does it compare to your current payment?

Next, look at the total closing costs. Most loans have closing costs, including origination, processing, underwriting, and closing fees. These are costs you pay out of pocket when you close on the loan and take away from the savings.

To determine if refinancing makes sense, use the following calculation:

Total closing costs/Monthly savings= months to recoup the closing costs.

For example, if it costs $5,000 to close on a loan and you’ll save $150 a month on your payment, it will take you 33 months to recoup the closing costs. If you know, you’ll move in three years, refinancing doesn’t make sense. But, if you have long-term plans to stay in the home, you’ll enjoy the savings after 33 months.

Know When to Refinance your Existing Home Loan

Refinancing your existing home loan may be an excellent way to save money if all the cards fall in the right place. Don’t assume because interest rates fell that you should take the first refinance offer you find.

Do your research, compare your options, and know when and if it makes sense for you to refinance. While saving money on your mortgage payment can feel like a huge relief, if it costs you more money in closing costs than your savings, it’s best to shop around. Find the best deal from a credit union or lender that will offer lower fees.

For more information about PenFed Mortgages:

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Disclosures

*Prime Rate is 6.750% as of December 12, 2025. The APR for this Home Equity Line of Credit (HELOC) is based on prime plus a margin and can change monthly. Fixed Rate Advances will be amortized over the Fixed Rate Advance Term, with the payment consisting of principal and interest. Your Annual Percentage Rate for a Fixed Rate Advance will be calculated by adding your Prime Rate, your Margin, and the Additional Fixed Rate Lock-In Margin. Your Annual Percentage Rate for a Fixed Rate Advance shall not exceed 18% and shall be equal to or greater than 6.750% for primary residences and second homes.

  • Annual Fee: Notwithstanding the foregoing, an annual fee of $99 will be assessed on each account anniversary.
  • Home equity lines of credit (HELOC) are variable rate loans and the interest rate is subject to increase after consummation of the loan on monthly basis. Closing costs range between $500 and $8,500 for credit lines of $500,000. Contact a representative for additional details.

Appraisals: PenFed will attempt to establish value via an independent method. If that method is unsuccessful, or the value is not sufficient for the amount requested, an appraisal will be required regardless of CLTV. An appraisal is always required in the following circumstances:

For all loans with a loan amount greater than $400,000.

If an appraisal is required, it must be ordered by PenFed. You will be contacted for authorization and payment prior to ordering. Appraisal fees average $550 to $850 (some run higher).

  • Closing Cost Credit: PenFed will pay most closing costs associated with a home equity line of credit (HELOC), which includes credit report, flood certification, settlement/closing, property ownership and encumbrances search, recording, property search, and quick close. Member is responsible for any city, county, and/or state taxes if the subject property is located in FL, LA, MD, MN, NY, TN, or VA. If an appraisal is required, the member, who is responsible for the fee whether or not the loan closes, will pay the cost.

Interest may be tax deductible, consult a tax advisor for further information regarding the tax deductibility of interest and charges.

Fixed Rate Advance Lock-In You may lock in an Annual Percentage Rate for Advances during the Draw Period. During your Draw Period, you may choose to have three separate Fixed Rate Advances locked in at any one time, with a maximum of two new Fixed Rate Advances per calendar year. Each Fixed Rate Advance must equal or exceed Ten Thousand Dollars ($10,000.00) and you may not request a Fixed Rate Advance that would cause the amount you owe to exceed your Credit Limit. The only term option for your Fixed Rate Advance is 240 months (“Fixed Rate Advance Term”). However, the term of your Fixed Rate Advance cannot exceed your Repayment Period.

Fixed Rate Advances will be amortized over the Fixed Rate Advance Term with the payment consisting of principal and interest. Your Annual Percentage Rate for a Fixed Rate Advance will be calculated by adding your Prime Rate, your Margin and the Additional Fixed Rate Lock-In Margin. Your Annual Percentage Rate for a Fixed Rate Advance shall not exceed 18% and shall be equal to or greater than 6.750% for primary residences and second homes.

Property Insurance: Property insurance is required.

Multiple PenFed Loans: Multiple PenFed Equity loans and HELOCs are available as long as the member and collateral qualify (except Texas). For Equity loans and HELOCs the total indebtedness cannot exceed $500,000 for all PenFed Equity and HELOCs combined.

PenFed does not lend on:

  • Mobile homes
  • Co-ops or time-shares
  • Properties that are currently listed on the market for sale
  • Commercial property or property used for commercial purposes, even if a residence is part of the property
  • Undeveloped property (land only)
  • Properties with more than 4 units

Properties that are currently under major construction/renovations: Property must be fully livable, with no safety issues. (Examples: no missing rails from stairs/decks, no open walls with wires showing, missing kitchen appliances/counters, missing bath fixtures or unfinished pool).

  • Additional limitations may apply

Home Equity Line of Credit:

  • This Account has a Draw Period of 10 years, followed by a repayment period of 20 years.
  • If only minimum payments are made during the draw period, the loan balance will not decrease.
  • In Texas, the maximum CLTV available is 80% on owner occupied properties. Additional restrictions apply in Texas, so please ask a representative for details.
  • In all other states, the maximum CLTV is 85% on owner occupied properties and second homes. Additional restrictions or requirements may apply based on application characteristics.
  • Property type of Condo has a maximum CLTV of 80%.
  • The maximum CLTV available is dependent on credit qualification.
  • Rates vary depending on owner occupancy and CLTV and other loan criteria.

Minimum Loan Amount Requirements in all States:

  • For an owner occupied property or second home the minimum loan amount is $25,000 and the maximum amount is $500,000 with a CLTV of 85% or less of the fair market value.

Other terms and conditions apply; call 844-918-4307 to speak with a representative for details. All rates and offers are subject to change without notice. To receive advertised product, you must become a member of PenFed.

This credit union is federally insured by the National Credit Union Administration. Rates are current as of April 2026 unless otherwise noted and are subject to change.

APY = Annual Percentage Yield
APR = Annual Percentage Rate