How to Pay Off Your Mortgage Faster

Paying off your mortgage faster can reduce future interest and shorten your term, but the right approach depends on your lender’s rules, any early repayment charges, and what else you need your cash for.

Make Additional and Lump-Sum Payments

Making extra payments directly reduces your principal balance, cutting the interest you accrue over the life of the loan.

1. Make Extra Payments: Increasing your monthly payments can accelerate mortgage repayment. Even adding an extra £100 or £200 each month can make a big difference. Be sure to check with your lender to ensure there are no prepayment penalties before making extra payments.

2. Increase the Total Amount You Pay Each Year: The real benefit comes from paying more principal, not from any particular payment label. Some lenders may allow overpayments or different payment frequencies, while others may not.

3. Make a Lump-Sum Payment: Consider making a lump-sum payment toward your mortgage principal when you come into extra cash, like a bonus or inheritance.

4. Ask Your Lender What Changes Are Available: In the UK, terminology and options vary by lender. Some lenders allow overpayments, term reductions, or product changes, while others apply tighter limits or early repayment charges.

Refinance Strategically

Remortgaging at the right time and to the right product can reduce the total cost of your mortgage, but fees and ERCs can offset the benefit.

5. Refinance to a Shorter-Term Loan: Refinancing to a shorter-term loan, like a 15-year fixed-rate mortgage, could help you save money in interest and pay off your mortgage sooner.

6. Avoid Refinancing for a Longer Term: When refinancing, ensure you don't extend the loan term beyond your original term, as it will prolong repayment.

Optimise Your Income and Outgoings

7. Increase Income Carefully: Extra income can help with overpayments, but if you are considering renting out part of your home, check your mortgage conditions, insurance, and tax position first.

8. Reduce Expenses: Cutting back on unnecessary expenses can free up more money for mortgage payments, accelerating repayment.

9. Get the Best Interest Rate: Shop around for the best interest rate when remortgaging to save thousands over the life of your loan.

Our loan amortisation calculator can help you estimate the effect of extra payments on a standard amortising mortgage, but your lender’s actual schedule may differ.

Example: Impact of Repayment Strategies on £450k Mortgage

For example, let's consider a hypothetical scenario where you have a £450,000 loan with a 30-year term and an interest rate of 4%. Using a loan amortisation calculator, we can analyse the impact of different repayment strategies on the total interest paid over the life of the loan.

1. Standard Repayment: With the standard repayment plan, you would make monthly payments of approximately £2.1k . Over the 30-year term, you would pay a total of approximately £323k in interest.

2. Accelerated Repayment: Now, let's imagine you decide to accelerate your repayment by making an extra payment of £200 each month. By doing so, you would reduce your loan term to approximately 25 years and 6 months. Additionally, you would save approximately £54k in interest compared to the standard repayment plan.

3. Bi-weekly Payments: Alternatively, if you opt for bi-weekly payments, you would make 26 half-payments each year, equivalent to 13 full payments annually. This strategy would shorten your loan term to approximately 25 years and 11 months and save you approximately £51k in interest compared to the standard repayment plan.

4. Refinancing to a Shorter-Term Loan: Suppose you decide to refinance your mortgage to a 15-year fixed-rate loan with an interest rate of 3.5% . Your monthly payments would increase to approximately £3.1k , but you would pay off your loan in half the time and save approximately £214k in interest compared to the standard repayment plan.

These examples illustrate how utilising a loan amortisation calculator can help you explore different repayment strategies and ultimately save thousands of pounds in interest over the life of your mortgage.

Frequently Asked Questions

How much can I save by making an extra £100 per month on my mortgage?

On a £450,000 mortgage at 4% over 30 years, an extra £100 per month saves approximately £26,000 in interest and shortens the term by around 2.5 years. The higher the interest rate, the greater the saving.

Is it better to overpay my mortgage or put the money in savings?

It depends on the rates. If your mortgage interest rate is higher than your savings rate, overpaying the mortgage gives a guaranteed return equal to the mortgage rate. If your savings rate is higher, saving may be more beneficial - but factor in tax on savings interest.

Can I overpay my mortgage without penalty?

Sometimes, but not always. Many UK mortgage deals allow some overpayment without an early repayment charge, often up to 10% per year, but limits vary by lender and product. Check your own mortgage terms before making overpayments.

How does bi-weekly mortgage payment differ from monthly?

Bi-weekly structures are common in some markets, but they are not a standard feature of every UK mortgage. In practice, the benefit comes from paying more each year, not from the label itself.