Reduce Your Mortgage Term or Lower Your Monthly Payment? (UK)
This guide is for general information only and does not provide financial advice. Check your lender’s terms before overpaying, as early repayment charges may apply. Your home may be repossessed if you do not keep up repayments on your mortgage.
Overpaying your mortgage can reduce the interest you pay. It allows you to pay off your loan sooner, which usually means less interest over time. For some homeowners this can help them become mortgage-free sooner.
This guide compares the two ways to use your overpayments, with worked figures. To see how lenders apply overpayments by default and what happens when you overpay, see does overpaying reduce your monthly payments or term?.
The short answer
Using overpayments to shorten the term usually saves more interest overall, because the balance falls faster. Using them to lower the monthly payment you are asked for reduces that payment but usually saves less interest. Which suits you depends on your budget and on how your lender applies overpayments.
| Option | Contractual monthly payment | Interest saved | Mortgage ends sooner by |
|---|---|---|---|
| Shorten the term | £1,111.66, unchanged | about £36,281 | 6 years 1 month |
| Lower the payment | about £1,098.16 after a year, then falling | about £19,000 | 2 months |
In both rows the £200 a month overpayment is still paid on top of the payment shown. The “lower the payment” row assumes your lender recalculates the payment after each overpayment and that you keep overpaying by the same amount. Lenders differ, so check your mortgage terms or ask your lender.
If you are unsure which option suits you, consider speaking to a regulated mortgage adviser.
Figures are estimates from this site’s calculator. They assume a repayment mortgage, a rate that stays the same for the whole term and no fees or early repayment charges, and they are illustrations, not forecasts or advice.
Reducing the Term
Reducing the mortgage term usually saves more interest than lowering your payment and clears the mortgage sooner. This option suits those with a stable income and a long-term focus. By opting for a shorter term, you may save a substantial amount of interest, depending on your balance, rate and how much you overpay.
How It Works
When you reduce your mortgage term through overpayments, your contractual monthly payment usually stays the same and the mortgage ends sooner. The overall interest paid usually falls. This is because the loan balance is paid off more quickly, leading to less interest accruing over time.
Lowering Monthly Payments
Lowering monthly payments provides flexibility and improves cash flow. This option is particularly useful if you anticipate future expenses or if your financial situation is uncertain.
Benefits of Lower Payments
- Increased Cash Flow: Lower payments free up money for other expenses or investments.
- Financial Security: It offers a safety net in case of unexpected costs.
- Easier Budgeting: A lower monthly payment can make budgeting simpler and less stressful.
You can try both scenarios in the free calculator:
👉 Mortgage Overpayment Calculator
A worked example: £200 a month on £200,000
This illustrative example uses the same figures for both options: a £200,000 balance, a 4.5% rate that stays the same, 25 years remaining and £200 a month overpaid, with no fees or early repayment charges. Overpaying £2,400 a year is well within a typical 10% allowance (£20,000 on this balance), but check yours. The figures come from this site’s calculator, so treat them as estimates.
- Shorten the term: your payment stays at £1,111.66, you would save about £36,281 in interest and the mortgage would end about 73 months (6 years 1 month) sooner.
- Lower your payment: your payment falls to about £1,098.16 after a year and keeps falling as you keep overpaying, you would save about £19,000 in interest and the mortgage would end about 2 months sooner.
In this example, shortening the term saves about £17,282 more interest, while lowering the payment frees up a little cash each month. Lenders differ in how they apply overpayments, so check your mortgage offer or ask your lender. You can compare both views with your own figures in the free mortgage overpayment calculator.
What Most People Choose
Many homeowners start by reducing the term. Later in life, they may switch to payment reductions. This approach allows for initial savings while providing flexibility as circumstances change.
Strategy Matters More Than Speed
Overpaying is rarely about one decision. It’s about adjusting as circumstances change. A well-thought-out strategy can lead to better financial outcomes.
Key Considerations
- Personal Financial Goals: Consider what you want to achieve with your mortgage.
- Current Financial Situation: Assess your income and expenses.
- Future Plans: Think about any upcoming life changes that may impact your finances.
The Role of the Mortgage Overpayment Calculator
Using a mortgage overpayment calculator can help you see how overpayments could affect your mortgage. This free tool helps you understand how overpayments affect your mortgage. By inputting different scenarios, you can see how overpayments could affect your mortgage and adjust your plans.
The Mortgage Overpayment Calculator UK aims to help homeowners by providing a free, easy-to-use tool to understand and plan mortgage overpayments. Ultimately, this can help you understand how overpaying could affect your interest and your mortgage term.
Conclusion
In conclusion, overpaying your mortgage may help you reduce interest and clear your mortgage sooner. Whether you choose to reduce the term or lower monthly payments, understanding your options is key. Remember, the best strategy is one that adapts to your changing circumstances.
By using tools like the mortgage overpayment calculator, you can see how different choices could affect your mortgage. Try your own figures to see how each option could affect your mortgage.