Mortgage overpayment calculator
Increasing monthly repayments can reduce your mortgage term. Simply add your details to see the impact below.
What are mortgage overpayments?
Mortgage overpayments refer to the act of paying off a lump sums, or increasing your monthly mortgage payments in order to reduce your debt, and get mortgage free sooner.
How can I overpay my mortgage?
There are two ways to overpay your mortgage.
Using a mortgage overpayment calculator can help you determine how much to overpay.
Make overpayments
Your overpayments are deducted by your lender and put towards paying off your mortgage balance.
Pay off a lump sum
You could choose to pay a lump off your mortgage in one payment. Note that early repayment charge (ERC) may apply.
Reduce your term
You arrange a new deal which is spread over fewer years, meaning your monthly repayments are higher and you pay off your mortgage sooner.
Mortgage overpayments FAQ
There are pros and cons to how you overpay your mortgage, and you might be restricted depending on your lender.
BLANK
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Can I overpay my mortgage?
When on a variable rate you can overpay as you choose.
If you are on a fixed rate overpayment will depend on a lenders policy re overpayment. Some lenders allow overpayment of up to 10% of the capital balance annually. Others do not allow overpayment while on fixed. If you did want to overpay when fixed over and above the allowable percentage or where your lender does not allow overpayment then you could incur a penalty as you would effectively be breaking out of the fixed rate to overpay. Calculation for penalty will be set out in your loan offer letter.
You can also opt for a split rate with some lenders, part fixed and part variable and overpay on the variable element.
There are lots of different options available, please be sure to ask your doddl advisor who can explain the best option to be meet your needs.
Is there a benefit to overpaying my mortgage?
When overpaying you will be reducing the capital balance and can decide to reduce your mortgage repayments or keep your repayments the same as prior to overpayment. The former option would mean a reduced monthly repayment, the latter option would mean that you would have a new effective term as you would be overpaying monthly and will clear the mortgage off earlier.
Mortgage insights, tips and news
Our expert advisors are constantly reading market signals to ensure we’re offering doddlers the best mortgage advice around.
Mortgage Switching – who can save by switching and what’s involved?
How will I know if I should switch my mortgage? The first step in deciding whether you need to switch mortgage is to understand if there is a financial benefit in doing so. You will only ever switch if it makes financial sense to do so – take 15 minutes to review what...
The Mortgage Market – What to Expect in 2025
The Mortgage Market - What to Expect in 2025 2024 saw lots of change in the mortgage market with reduced rates, new lenders and huge demand seeing mortgage approval figures at a record high. What can we expect in 2025? Interest rates – After two years of upward...
Your 2025 Mortgage Guide: What Every Applicant Needs to Know
Applying for a mortgage in 2025 - Here's what you need to know - The Irish mortgage market is constantly changing. Over the past year, we’ve seen mortgage rates climb and then start to fall, alongside the arrival of two new lenders, bringing the total number of...
How to Finance Green Home Improvements
Greening your home: Is it worth it? As part of the Governments Climate Action Policy, the National Residential Retrofit Plan aims to achieve the equivalent of 500,000 homes retrofitted to a Building Energy Rating of B2 by end-2030. To support this plan there are...
What is the Help to Buy Scheme and How do I Apply?
What is the Help to Buy Scheme? The Help to Buy scheme has supported over 50,000 homeowners in buying a new build home or building a home. Budget 2025 extended the scheme to 2029 but the terms of the scheme remain the same - The help to buy scheme is available to...
Mortgage Switching – What’s involved and who can save big?
How will I know if it makes sense to switch mortgage? The first step in deciding whether you need to switch mortgage is to understand if there is a financial benefit in doing so. You will only ever switch if it makes financial sense to do so – take 15 minutes to...
We’re the mortgage experts the media call on!