MORTGAGE GUIDANCE
Paying more than the required mortgage payment can reduce the outstanding balance and potentially reduce future interest, but mortgage terms, overpayment allowances and charges vary.
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Your home may be repossessed if you do not keep up repayments on your mortgage.
What is a mortgage overpayment?
An overpayment is an amount paid towards a mortgage in addition to the contractual payment required. The mortgage terms determine whether and how overpayments can be made.
Regular overpayments
Paying an additional amount regularly alongside the normal mortgage payment.
Lump-sum overpayments
Making an additional one-off payment towards the mortgage.
What happens when I overpay my mortgage?
The exact way an overpayment is handled depends on the lender’s terms, but the basic mechanics are often similar.
01 — Additional money is paid
An amount above the required payment is applied to the mortgage according to the lender’s terms.
02 — The mortgage balance can reduce
Where the overpayment is applied to capital, the amount outstanding reduces.
03 — Future interest may be lower
Because interest is generally calculated by reference to the amount outstanding, reducing the balance can reduce the interest subsequently charged.
Overpaying versus keeping money in savings
Using spare cash to reduce a mortgage has different consequences from retaining it in cash or other assets. Consider the mortgage interest rate, return available on savings, access to emergency funds, liquidity, tax considerations, early repayment charges and other financial objectives. This is not investment advice.
Mortgage interest rate
The rate charged on the mortgage can be relevant when comparing options.
Savings return
The return available on savings may differ and can change over time.
Emergency access
Retaining accessible cash can be relevant for unexpected costs.
Early repayment charges
Any applicable charge may affect the result of a large overpayment.
Can I get an overpayment back?
Product-specific access
Some mortgage products have features allowing access to previous overpayments, but this is product-specific.
Check the mortgage terms
Borrowers should not treat overpaid money as accessible savings without checking the actual terms.
Neither structure is inherently preferable; suitability depends on circumstances.
Could overpaying shorten my mortgage term?
Overpayments can potentially result in a mortgage being repaid sooner, depending on the mortgage structure and how the lender treats the overpayment. Check whether the lender reduces the term, changes future payments, or applies the overpayment in another way.
How much can I overpay?
There is no universal overpayment allowance. The amount that can be paid without charge depends on the mortgage product and lender terms. Some mortgages may allow a specified level without an early repayment charge, while others may work differently. Check your mortgage documentation or ask your lender before making significant additional payments.
Learn about mortgage repayment options
Could I face an early repayment charge?
An early repayment charge is a charge that can apply when repaying or overpaying a mortgage during a defined period. Making overpayments above any applicable allowance can potentially trigger a charge.
Check the terms of your mortgage before making a large overpayment.
Regular overpayments or a lump sum?
Regular overpayments
Can allow someone to make smaller additional payments over time.
Lump-sum overpayment
Allows a larger amount to be applied at one time, subject to mortgage terms and any applicable charges.
Neither option is inherently better. Overpaying versus keeping money in savings has different consequences: mortgage interest, savings returns, emergency access, liquidity, tax considerations, early repayment charges and other objectives can all matter. This is not investment advice.
Can I overpay an interest-only mortgage?
Whether and how you can overpay depends on your mortgage terms and how the lender applies additional payments. An interest-only mortgage still needs a clear strategy for repaying the outstanding capital.
Learn more about interest-only mortgages
What should I check before overpaying?
Current mortgage balance
Mortgage interest rate
Overpayment allowance
Early repayment charges
How the lender applies overpayments
Whether payments or mortgage term will change
Access to sufficient emergency cash
Any planned remortgage or property move
Mortgage overpayment FAQs
What is a mortgage overpayment?
Does overpaying my mortgage reduce the interest?
Can overpaying shorten my mortgage term?
How much can I overpay without a penalty?
Can I make a lump-sum mortgage overpayment?
Can I get mortgage overpayments back?
Does overpaying affect remortgaging?
Can I overpay an interest-only mortgage?
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