How to Refinance a Mortgage

A Step-by-Step Guide for Homeowners

Refinancing a mortgage can help a homeowner lower a monthly payment, secure a more favorable interest rate, shorten the repayment period, change loan types, remove mortgage insurance, or access home equity. However, refinancing is not simply an adjustment to an existing loan. It is a new mortgage transaction with its own qualification requirements, disclosures, closing costs, and repayment terms.

That makes it important to evaluate more than the advertised interest rate or estimated monthly payment. A refinance that looks attractive at first could be less beneficial after accounting for lender fees, discount points, closing costs, a longer loan term, or a higher principal balance.

The mortgage refinancing process can also feel complicated because it involves lenders, underwriters, appraisers, title professionals, insurance providers, and loan servicers. Knowing what to expect—and which questions to ask—can help homeowners make better comparisons, avoid unnecessary delays, and determine whether a proposed refinance actually supports their financial goals.

This step-by-step guide explains how to refinance a mortgage, from reviewing the current loan through confirming that the old mortgage has been paid off.

What Happens When You Refinance a Mortgage?

When homeowners refinance, they replace their existing mortgage with a new loan. Funds from the new mortgage are used to pay off the current loan, and the homeowner begins making payments under the new mortgage’s rate, term, balance, and conditions.

A refinance may involve:

• A new mortgage application
• Credit, income, employment, and asset verification
• A home appraisal or another type of property valuation
• A title search
• Updated homeowners insurance information
• Mortgage underwriting
• A new Loan Estimate and Closing Disclosure
• Closing costs
• New loan documents
• Recording a new lien against the property

Homeowners are not required to refinance through their current mortgage company. They can—and generally should—compare offers from several lenders before deciding whether to proceed.

How Long Does It Take to Refinance a Home?

A traditional mortgage refinance may take several weeks from application through funding, although there is no single timeline that applies to every transaction.

The process may move more quickly when the borrower has straightforward income, substantial equity, a strong credit profile, and well-organized documentation. It can take longer when:

• The appraisal is delayed
• The property value is lower than expected
• The borrower is self-employed
• Income or assets require additional verification
• The property has title issues
• Repairs or inspections are required
• Documents are incomplete
• Credit changes during underwriting
• The lender has a high application volume
• The loan program has additional requirements

Some qualified borrowers may be eligible for a streamlined program or an appraisal waiver, but homeowners should never assume that a refinance will skip the usual verification process.

How to Refinance a Mortgage in 12 Steps

1. Identify the Goal of Refinancing

Before contacting lenders, determine what the new mortgage is supposed to accomplish.

Common refinancing goals include:

• Reducing the interest rate
• Lowering the monthly payment
• Paying off the mortgage sooner
• Changing from an adjustable-rate mortgage to a fixed-rate loan
• Eliminating or reducing mortgage insurance
• Accessing equity for home improvements or another purpose
• Removing or adding a borrower
• Creating a more predictable household budget

This goal will shape the type of loan that should be considered.

For example, a homeowner focused primarily on lowering the monthly payment might consider a new 30-year mortgage. Someone who wants to reduce total interest may prefer a shorter term, even if the required monthly payment is higher.

A refinance should produce a specific, measurable benefit. “Getting a lower payment” is not enough information by itself. The homeowner should also ask what creates that lower payment and how the change will affect the total cost and payoff date.

2. Review the Current Mortgage

Before comparing new loans, gather the details of the existing mortgage.

Review the latest statement and note:

• Current principal balance
• Interest rate
• Monthly principal-and-interest payment
• Remaining loan term
• Original payoff date
• Loan type
• Fixed or adjustable rate
• Mortgage insurance
• Escrowed property taxes and insurance
• Prepayment penalty, if any
• Current loan servicer
• Any additional liens against the property

Homeowners with an adjustable-rate mortgage should also review the adjustment schedule, index, margin, and rate caps.

These details establish the baseline against which every refinance offer should be measured. A new loan is only an improvement if it performs better in the areas that matter to the homeowner.

3. Estimate Home Equity and Property Value

Equity is generally the difference between the home’s current market value and the total debt secured by the property.

For example, if a house is worth approximately $600,000 and the homeowner owes $360,000, the homeowner has about $240,000 in gross equity before accounting for selling or financing expenses.

Lenders use the loan-to-value ratio, or LTV, when evaluating a refinance:

Loan-to-value ratio = mortgage balance ÷ property value

In the example above:

$360,000 ÷ $600,000 = 60% LTV

The available equity can influence:

• Whether the homeowner qualifies
• The interest rate and loan pricing
• Whether mortgage insurance is required
• How much cash may be available through a cash-out refinance
• Which loan programs are available
• Whether an appraisal is necessary

Online estimates and recent neighborhood sales may provide a useful starting point, but they do not guarantee the value a lender will accept. Depending on the loan, the lender may use a full appraisal, an automated valuation model, a desktop appraisal, or another approved valuation method.

4. Check Credit and Organize Finances

Credit history is one of several factors lenders use to determine eligibility and pricing. Before applying, homeowners should review their credit reports, dispute genuine errors, and avoid unnecessary actions that could change their financial profile.

During the refinance process, avoid:

• Opening new credit cards
• Financing furniture or appliances
• Buying or leasing a vehicle
• Co-signing for another borrower
• Closing long-established credit accounts without advice
• Making unusually large bank deposits that cannot be documented
• Moving money among accounts unnecessarily
• Changing employment without discussing it with the lender

Homeowners should also estimate their debt-to-income ratio and review their cash reserves. A lender may consider mortgage payments, credit cards, student loans, car payments, alimony, child support, and other recurring obligations.

Improving credit or reducing debt before applying may result in more favorable loan options. However, borrowers should consult a qualified lender before making major financial changes solely to qualify.

5. Gather the Necessary Refinance Documents

Refinancing often requires many of the same financial documents used to obtain a purchase mortgage.

Depending on the borrower’s circumstances, the lender may request:

• Government-issued identification
• Social Security number
• Recent pay stubs
• W-2 forms
• Federal tax returns
• Bank and investment statements
• Documentation of retirement income
• Social Security or pension award letters
• Profit-and-loss statements for self-employed borrowers
• Business tax returns
• Documentation of rental income
• Current mortgage statement
• Homeowners insurance declaration page
• Property-tax information
• Homeowners association statements
• Divorce decrees or support documentation
• Bankruptcy or foreclosure documentation
• Explanations for credit inquiries, deposits, or employment gaps

Gathering these documents before applying can reduce delays. Borrowers should submit documents through the lender’s secure system and be cautious about transmitting sensitive financial information through ordinary email.

6. Contact Several Lenders

Homeowners do not have to refinance through their current lender or servicer. Different lenders may offer different rates, fees, loan programs, service levels, and underwriting timelines.

Consider requesting comparable offers from at least three lenders. Possible sources include:

• The current mortgage company
• Banks
• Credit unions
• Local mortgage lenders
• Mortgage brokers
• Online lenders

Ask each lender to quote the same:

• Loan amount
• Loan type
• Repayment term
• Rate-lock period
• Occupancy type
• Estimated property value
• Discount-point structure

Comparing a 15-year fixed loan from one lender with a 30-year adjustable-rate loan from another will not reveal which lender offers the better price. The loan terms need to be substantially similar for the comparison to be useful.

The Consumer Financial Protection Bureau (CFPB) recommends requesting and comparing multiple Loan Estimates. These standardized forms make it easier to compare rates, projected payments, lender charges, closing costs, and other important terms. Learn how to compare mortgage offers through the CFPB.

7. Apply and Review the Loan Estimates

Once a homeowner supplies the six key pieces of information required for a mortgage application—name, income, Social Security number for a credit report, property address, estimated property value, and requested loan amount—the lender generally has the information needed to provide a Loan Estimate.

A lender may ask for supporting documents before processing or approving the loan, but borrowers can request Loan Estimates before committing to a particular lender.

The Loan Estimate shows:

• Loan amount
• Interest rate
• Monthly principal and interest
• Estimated taxes, insurance, and assessments
• Mortgage insurance
• Estimated closing costs
• Cash required at closing
• Whether the rate or payment can increase
• Whether the loan has a prepayment penalty
• Discount points
• Lender credits
• Origination charges
• Estimated five-year cost

Read each form carefully and confirm that it reflects the loan requested. The CFPB provides an interactive Loan Estimate explainer to help borrowers understand each section.

A “no-closing-cost refinance” does not necessarily eliminate the expenses. The lender may cover some costs in exchange for a higher interest rate, or eligible costs may be added to the new balance.

Likewise, an especially low rate may require discount points—money paid upfront to reduce the interest rate. Whether points make sense depends largely on how long the homeowner expects to keep the mortgage.

Compare the complete transaction, including:

• Interest rate
• Annual percentage rate (APR)
• Monthly payment
• Loan term
• Total loan costs
• Discount points
• Lender credits
• Cash to close
• New principal balance
• Mortgage insurance
• Estimated break-even point

8. Select a Lender and Lock the Interest Rate

After comparing offers, the homeowner can select a lender and formally indicate an intent to proceed. This authorizes the lender to move forward with processing, although it does not require the borrower to accept the final loan.

The homeowner will also need to decide whether and when to lock the interest rate.

A rate lock generally protects the quoted rate for a specific period, provided the loan closes within that period, and the borrower’s application does not materially change. Before locking, ask:

• How long does the lock last?
• Is there a fee?
• What happens if closing is delayed?
• What does a lock extension cost?
• Can the rate decrease if market rates improve?
• Which loan terms are locked?
• What circumstances could cause the pricing to change?

Do not assume that receiving a quote means the rate has been locked. Ask for written confirmation that identifies the rate, points, lock period, and expiration date.

9. Complete the Appraisal and Property Review

Many refinances require an appraisal, although some loans may qualify for an appraisal waiver or alternative valuation.

During a full appraisal, a licensed or certified appraiser evaluates the property and considers recent comparable sales, location, size, condition, improvements, and other market factors. The appraiser provides an independent opinion of value to the lender.

The appraiser is not a home inspector. The appraisal primarily protects the lender by helping establish the property’s value as collateral. However, certain loan programs may also require the appraiser to identify visible health, safety, or property-condition concerns.

Before the appointment:

• Make the home accessible
• Replace burned-out lightbulbs
• Complete small unfinished repairs when practical
• Address obvious safety issues
• Clean and organize the property
• Secure pets
• Prepare a list of significant improvements and dates
• Provide permits or documentation for major additions when available

Cosmetic cleanliness does not create value by itself, but an orderly, accessible home makes it easier for the appraiser to observe its condition and features.

If the value comes in below expectations, the homeowner may need to:

• Bring additional money to closing
• Accept different loan terms
• Reduce the cash-out amount
• Pay mortgage insurance
• Challenge factual errors through the lender’s reconsideration process
• Change loan programs
• Delay or cancel the refinance

A low appraisal does not necessarily mean the appraisal is incorrect. Homeowners should focus any reconsideration request on meaningful factual errors, overlooked comparable sales, or verifiable property information—not simply disagreement with the conclusion.

10. Respond to Underwriting Requests

Underwriting is the lender’s formal review of the borrower, property, and proposed loan. The underwriter evaluates whether the application satisfies the lender’s and loan program’s requirements.

This review may include:

• Income and employment
• Credit history
• Debt-to-income ratio
• Assets and reserves
• Source of funds
• Property value
• Loan-to-value ratio
• Title report
• Homeowners insurance
• Occupancy
• Existing mortgages and liens
• Property type and condition

It is common for an underwriter to request additional information. This does not automatically mean there is a problem.

The borrower may receive a conditional approval requiring items such as:

• Updated bank statements
• A newer pay stub
• Written explanation of a deposit
• Documentation of a paid debt
• Proof of insurance
• Confirmation of employment
• Additional appraisal information
• Updated title documents

Respond quickly, but read every request carefully. Provide exactly what is requested and retain copies. Sending incomplete or unrelated paperwork can create more questions and slow the review.

Continue paying the existing mortgage on time throughout the refinance. Do not stop making payments simply because the new loan is expected to close.

11. Review the Closing Disclosure and Sign

Once underwriting is complete and the loan is cleared to close, the lender prepares the final documents.

For many refinance transactions, the borrower receives a Closing Disclosure showing the final:

• Loan amount
• Interest rate
• Monthly payment
• Closing costs
• Cash to or from the borrower
• Escrow information
• Prepaid interest
• Taxes and insurance
• Loan features
• Payoff amount for the current mortgage

Compare the Closing Disclosure with the Loan Estimate. The forms are designed to be reviewed together, and the CFPB specifically advises borrowers to identify changes in the loan terms and closing costs.

Ask about any unexpected differences, including:

• A higher interest rate
• A different loan term
• Newly added points
• Increased lender charges
• An unexpected prepayment penalty
• A different cash-out amount
• A larger principal balance
• More cash required at closing
• Unfamiliar services or fees

Do not sign until the terms are understood. A refinancing appointment may involve a promissory note, deed of trust or mortgage, closing disclosure, affidavits, tax documents, escrow instructions, and other legally binding forms.

Borrowers should bring acceptable identification and follow the title or escrow company’s verified instructions for any funds due. Wire-fraud scams frequently impersonate lenders and closing companies, so independently confirm wiring instructions using a trusted telephone number before sending money.

12. Understand Rescission, Funding, and the New Payment

For many refinances secured by a borrower’s principal residence, federal law provides a three-business-day right of rescission. This period may allow the borrower to cancel the transaction after signing.

The rule does not apply to every refinance. Exceptions can include certain transactions involving the existing creditor, second homes, investment properties, and other circumstances. Borrowers should review their notice carefully and ask the closing professional or lender whether the right applies.

For purposes of rescission, Saturdays generally count as business days, while Sundays and federal legal holidays do not. The period does not begin until the required events and disclosures have occurred. The CFPB provides a detailed explanation of the right to cancel certain refinance transactions.

When any applicable rescission period ends, the lender can fund the loan. The closing or title company then uses the proceeds to pay off the existing mortgage and any other approved obligations. The new lien is recorded in the county records.

After closing:

• Confirm that the former mortgage was paid in full
• Continue monitoring the old account until it shows a zero balance
• Watch for an escrow refund from the former servicer
• Confirm the new mortgage servicer
• Verify the first-payment amount and due date
• Set up online access and automatic payments if desired
• Retain the final documents
• Confirm that property taxes and insurance will be paid correctly
• Watch for fraudulent payment notices or servicing instructions

The first payment on the refinanced mortgage may not be due immediately, but this does not mean the homeowner received a free month. Mortgage interest is accounted for through the closing process and the structure of the new payment schedule.

How to Calculate the Refinance Break-Even Point

Before completing a rate-and-term refinance, calculate how long it may take to recover the transaction costs.

A simplified formula is:

Break-even period = total refinance costs ÷ monthly savings

If closing costs total $5,400 and the new loan saves $225 per month:

$5,400 ÷ $225 = 24 months

In this example, it would take approximately two years for the monthly savings to offset the upfront costs.

If the homeowner expects to sell, pay off the loan, or refinance again within those two years, the transaction may not provide enough time to generate a net benefit.

This calculation is only a starting point. A more thorough comparison should also account for:

• Changes in the loan balance
• Mortgage insurance savings
• The new repayment term
• Total interest over the expected ownership period
• Costs added to the loan
• Discount points or lender credits
• Cash taken out
• Prepaid interest
• Escrow deposits and refunds
• The alternative use of money paid at closing

A lower monthly payment is not the same as a lower total cost. If the refinance restarts the repayment schedule with a new 30-year mortgage, the homeowner may pay for the property over a longer period.

Common Mortgage Refinancing Delays

A well-prepared application can still encounter delays. Common causes include:

• Missing or expired documents
• Slow responses to underwriting requests
• A low appraisal
• Title defects
• Unreleased liens
• Ownership discrepancies
• Employment changes
• New debts or credit inquiries
• Undocumented bank deposits
• Insurance problems
• Condominium or homeowners association reviews
• Rate-lock expiration
• Incomplete repairs
• Payoff-statement delays

Homeowners can reduce the risk of delays by keeping their finances stable, monitoring lender communications, responding promptly, and asking questions as soon as something is unclear.

Mortgage Refinancing Mistakes to Avoid

Even an experienced homeowner can overlook important details during a refinance. Avoid these common mistakes:

• Refinancing without identifying a clear goal
• Looking only at the monthly payment
• Comparing loans with different terms
• Accepting the first quote
• Assuming the current lender offers the best option
• Ignoring the APR
• Overlooking discount points
• Believing “no closing costs” means no cost
• Adding fees to the balance without considering the lost equity
• Restarting a 30-year term without reviewing total interest
• Taking cash out without a clear repayment plan
• Opening new credit during underwriting
• Failing to lock the rate
• Letting the rate lock expire
• Missing mortgage payments during the transition
• Wiring money without independently verifying the instructions
• Failing to compare the Closing Disclosure with the Loan Estimate
• Assuming refinancing guarantees long-term savings

Questions to Ask a Refinance Lender

Before accepting a mortgage refinance, ask:

1. What loan type and term are you recommending?
2. What is the interest rate?
3. What is the APR?
4. Is the rate fixed or adjustable?
5. What will the new principal balance be?
6. How much will the monthly payment change?
7. What are the total closing costs?
8. Am I paying discount points?
9. Am I receiving lender credits?
10. Will any costs be added to the loan balance?
11. When is the estimated break-even point?
12. How does the new payoff date compare with my current one?
13. Is mortgage insurance required?
14. Is an appraisal required?
15. How long will underwriting take?
16. When should I lock the rate?
17. What happens if the rate lock expires?
18. Is there a prepayment penalty?
19. How much cash will I need at closing?
20. Does the right of rescission apply?
21. When will the new loan fund?
22. When is the first payment due?

A reputable lender should be able to answer these questions clearly and explain both the advantages and disadvantages of the proposed loan.

Is Refinancing the Right Next Step?

The goal of refinancing is not simply to obtain a new mortgage. It is to improve the homeowner’s financial position or accomplish another carefully considered objective.

A successful refinance may lower the interest rate, reduce the monthly payment, shorten the loan term, provide payment stability, eliminate mortgage insurance, or make equity available for an important purpose. The potential benefit must be weighed against the closing costs, new balance, repayment timeline, and risks.

Homeowners should begin by defining their goal, reviewing the existing mortgage, estimating their equity, organizing their documents, and comparing multiple Loan Estimates. From there, understanding the appraisal, underwriting, closing, rescission, and funding process can help prevent surprises.

Most importantly, never judge a refinance solely by the rate or monthly payment. Compare what the loan will cost over the period it is likely to remain in place and how it fits into the household’s broader plans.

Paris Group Realty, LLC is not a mortgage lender, financial adviser, attorney, or tax professional. However, our Portland-area real estate team can provide insight into local property values, discuss how renovations could affect a home’s marketability, and help homeowners consider whether refinancing, improving, selling, or purchasing another property best supports their real estate goals.

Have questions about your home’s value or how your plans may fit into the refinancing decision? Contact Paris Group Realty, LLC via email at info@parisgrouprealty.com or call (503) 926-5213. We would be happy to help with the real estate side of the conversation and connect you with trusted local professionals.