porting a mortgage

What is Porting a Mortgage? | Guide to Easy Transfer

Porting a mortgage is a process that allows borrowers to transfer their existing mortgage rate and terms to a new property when moving. It provides an opportunity to maintain the current mortgage deal without incurring early repayment charges. If you’re planning to buy a new home and want to avoid the hassle of finding a new mortgage, porting might be the right option for you.

When porting a mortgage, you can carry over the mortgage balance, interest rate, and terms from your existing property to the new one. This means you can continue benefiting from your current mortgage’s low interest rate, saving you money in the long run.

However, it’s important to note that there are certain requirements and fees associated with porting a mortgage. Each lender has their own eligibility criteria and fees, so it’s crucial to understand the process and evaluate the costs involved. To help you make an informed decision, consult with a mortgage advisor who can guide you through the porting process and provide expert advice tailored to your specific needs.

Throughout this guide, we’ll explore the ins and outs of porting a mortgage, including the benefits and drawbacks, the porting process, and the factors that can impact your eligibility. By the end, you’ll have a comprehensive understanding of how to navigate the mortgage porting process and determine if it’s the right choice for you.

What does Porting a Mortgage Mean?

Porting a mortgage involves transferring the borrower’s existing mortgage rate and all its associated terms and conditions to a new property. This process allows borrowers to keep their current mortgage deal and avoid paying any early repayment charges. Most mortgages are portable, meaning they can be transferred to a new property, but it is important to understand the porting process and seek expert guidance to ensure a smooth transition.

Mortgage Transfer: Keep Your Current Deal

When you port a mortgage, you are essentially porting or transferring your current mortgage rate and terms from one property to another. This means that you will continue with your existing lender and maintain your current mortgage contract without any changes or penalties. It can be a convenient option if you want to move house and prefer to keep your current mortgage deal.

Avoiding Early Repayment Charges

Porting a mortgage allows you to avoid paying any early repayment charges that would typically be incurred if you were to end your current mortgage agreement prematurely. By porting your mortgage, you can carry over your existing rate and terms to the new property, ensuring a smooth transition without any financial penalties.

Understanding Mortgage Portability

As mentioned earlier, most mortgages are portable, meaning they can be transferred. However, it is important to understand the mortgage portability process specific to your lender. Some lenders may have specific criteria or limitations for porting a mortgage, so it’s essential to seek expert guidance and understand the terms and conditions associated with your mortgage portability.

Mortgage Portability Image

Mortgage Porting Process Benefits
1. Contact your lender to discuss your intention to port your mortgage. – Avoid early repayment charges
– Keep your current mortgage rate
2. Provide all necessary documentation, including the details of your new property. – Simplify mortgage transfer process
– Maintain your existing mortgage terms
3. The lender will assess your eligibility for porting based on their specific criteria. – Potentially save money on fees and charges
– Seamless transition to a new property
4. Complete the necessary legal and administrative steps to finalize the ported mortgage. – Avoid the hassle of searching for a new mortgage deal
– Preserve your existing mortgage benefits

When porting a mortgage, it’s crucial to provide all required documentation promptly and communicate openly with your lender to ensure a smooth process. By understanding the porting process and consulting with a mortgage expert, you can make an informed decision about whether porting a mortgage is the right choice for your specific circumstances.

Advantages of Porting a Mortgage

Porting a mortgage offers several advantages for borrowers looking to move to a new property without incurring unnecessary costs. The key advantages include:

1. Avoiding Mortgage Exit Fees and Early Repayment Charges

By choosing to port a mortgage, borrowers can maintain their existing mortgage terms with the same lender, thereby avoiding costly exit fees and early repayment charges. This can result in significant savings, especially if the current mortgage has a high redemption penalty.

2. Continue Benefiting from a Lower Interest Rate

If the initial mortgage has a lower interest rate than the current market rates, porting allows borrowers to continue benefiting from this advantageous rate when moving to a new property. This can result in long-term savings on mortgage repayments.

3. Streamlined Mortgage Application Process

One of the advantages of mortgage porting is that the lender already has some of the borrower’s information on file. As a result, the mortgage application process is often streamlined, requiring fewer documents and less paperwork, saving both time and effort for the borrower.

To determine the financial benefits of porting a mortgage, it is advisable to use a porting mortgage calculator and consult with a professional mortgage advisor who can provide personalized advice based on individual circumstances and financial goals.

porting a mortgage calculator

Advantage Description
Avoiding Mortgage Exit Fees and Early Repayment Charges By porting a mortgage, borrowers can avoid costly exit fees and early repayment charges.
Continue Benefiting from a Lower Interest Rate Porting allows borrowers to maintain a lower interest rate, resulting in long-term savings on mortgage repayments.
Streamlined Mortgage Application Process Porting a mortgage often means less paperwork and a simpler application process due to the lender already having some borrower information on file.

Disadvantages of Porting a Mortgage

While porting a mortgage can offer certain advantages, it’s important to be aware of the potential disadvantages that come with this option. Understanding these drawbacks will help borrowers make an informed decision when considering whether to port their mortgage.

Missed Opportunities for Better Rates and Terms

By choosing to stay with the existing lender and terms, borrowers may miss out on potentially better rates and terms available elsewhere in the market. Mortgage rates and offers can vary between lenders, and it’s essential to compare options to ensure that porting is the most financially advantageous choice. Consider consulting with a mortgage advisor to explore all available options and ensure you are getting the best deal.

Additional Fees and Charges

Porting a mortgage involves certain fees and charges that borrowers need to be aware of. These fees can include valuation fees, arrangement fees, legal fees, and potentially a small exit or transfer fee. While these costs may be lower than the early repayment charges incurred if the mortgage were to be terminated, they still represent additional expenses. It’s crucial to evaluate all the costs involved and compare them to potential savings before deciding whether to proceed with porting.

Deposit Requirements

The deposit requirements when porting a mortgage depend on the individual lender’s policies and the borrower’s financial situation. In some cases, lenders may require an additional deposit when porting a mortgage, particularly if the new property’s value is higher than the original property. It’s important to clarify the deposit requirements with your lender and understand how they may impact your financial situation.

Considering these potential disadvantages, it’s crucial to weigh them against the advantages and evaluate your specific circumstances before deciding whether to port a mortgage. This will ensure that you make an informed choice that aligns with your financial goals and priorities.

Disadvantages of Porting a Mortgage
Missed opportunities for better rates and terms
Additional fees and charges
Deposit requirements

How Does Mortgage Porting Work?

Mortgage porting is a process that involves applying for a new mortgage when buying a new home, even though the loan itself does not transfer. To determine whether a borrower is eligible for porting their existing mortgage deal, the lender carefully evaluates their income, expenditure, and personal circumstances.

Before approving the ported mortgage, the lender conducts a survey and valuation of the new property. This ensures that the loan amount aligns with the property’s market value. The goal is to ensure a smooth transition by completing the purchase of the new property and paying off the mortgage on the old one on the same day. Some lenders may even allow a period of time to complete the purchase after redeeming the old mortgage.

It’s important to note that the porting process involves fulfilling specific requirements set by the lender. These requirements can include a minimum income threshold, a satisfactory credit score, and a clean payment history. Meeting these criteria increases the likelihood of securing a ported mortgage with favorable terms and conditions.

By porting a mortgage, borrowers can potentially keep their existing interest rate, which may be lower than current market rates. This can result in significant savings over the long term. However, it’s essential to evaluate the overall costs and benefits of porting a mortgage versus pursuing alternative options, such as remortgaging. Additionally, seeking advice from a mortgage professional can provide valuable insights and guidance throughout the process.

Factors Affecting Mortgage Porting

Several factors can impact a borrower’s eligibility to port their mortgage to a new property. Lenders consider specific criteria when assessing a borrower’s suitability for mortgage porting. These eligibility criteria include credit score, income, and employment stability.

Firstly, lenders assess the borrower’s credit score to determine their creditworthiness. A good credit score increases the chances of approval for mortgage porting. It demonstrates responsible financial behavior and a history of repaying debts on time.

Income and employment stability are crucial factors in determining eligibility for mortgage porting. Lenders review the borrower’s income to ensure they have the means to make mortgage payments. They also evaluate the borrower’s employment status, considering factors such as job stability and the type of employment (e.g., permanent, temporary, self-employed).

Furthermore, the type of property can influence a lender’s willingness to approve mortgage porting. More unique or unconventional properties may pose a higher risk for lenders. They may prefer properties that are easier to value and have a proven market demand.

Retirement status is another factor that can affect the approval of mortgage porting. Lenders typically assess a borrower’s retirement plans to determine if they will be able to maintain mortgage payments after retirement. They may require evidence of a reliable source of retirement income.

Given the importance of these factors, it is crucial for borrowers to consult with a mortgage advisor to understand their chances of qualifying for mortgage porting based on their individual circumstances. An advisor can provide valuable guidance and help borrowers navigate the process.


In summary, mortgage porting eligibility criteria consider a borrower’s credit score, income and employment stability, property type, and retirement plans. Maintaining a good credit score, stable income, and having the right type of property can increase the chances of successfully porting a mortgage. Consulting with a mortgage advisor is essential to understand the specific requirements and determine the best approach for mortgage porting.

Factors Affecting Mortgage Porting Description
Credit Score Evaluates creditworthiness and responsible financial behavior.
Income and Employment Stability Assesses borrower’s income and job stability.
Property Type Considers the type of property and its market demand.
Retirement Status Reviews borrower’s retirement plans and income sources.

Note: Factors affecting mortgage porting eligibility criteria should be carefully considered before making any decisions. Seek professional advice for personalized guidance.

mortgage porting eligibility criteria


When it comes to moving to a new property, porting a mortgage can be an advantageous option for borrowers. The process allows them to transfer their existing mortgage rate and terms, which can result in saving money and simplifying the mortgage transfer process. However, it’s important to carefully consider the potential drawbacks, such as the possibility of missing out on better mortgage deals and the additional fees associated with porting.

To make an informed decision about porting a mortgage, it’s crucial to assess individual circumstances, including property type, income, employment status, and retirement plans. Seeking professional advice can provide valuable insights and guidance in determining whether porting is the right choice.

Porting a mortgage offers the opportunity to carry over a mortgage from one property to another without penalty. While it can have its advantages, it’s essential to weigh the pros and cons of porting and consider alternative options, such as remortgaging, to ensure the best outcome for your financial situation. By carefully evaluating all factors and seeking expert advice, borrowers can make an informed decision about porting their mortgage and navigate the process smoothly.


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