Mortgage overpayment calculator

Use the mortgage overpayment calculator and see how even small overpayments could help you become mortgage-free, faster.

 

Are you a Halifax mortgage customer?

If so, you can log in to use our mortgage overpayment calculator.

With the overpayment calculator you can:

  • get accurate results in as little as 2 minutes, based on your mortgage details
  • make a one-off overpayment straight away
  • schedule a direct debit or standing order for a regular overpayment.
Log in to use the calculator

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How much could you save by overpaying?

Let’s say your mortgage details are: 

  • a £200,000 mortgage  
  • 25 years left on the term 
  • an interest rate of 5% that stays the same for the whole term 
  • a monthly payment of about £1,055, which will continue at that level until the mortgage is paid. 

Effect of lump sum overpayments

Lump sum

Reduction in term

Interest saved

Lump sum

£1,000

Reduction in term

2  months

Interest saved

£1,706

Lump sum

£5,000

Reduction in term

1  year, 2 months

Interest saved

£8,308

Lump sum

£10,000

Reduction in term

2  years, 4 months

Interest saved

£16,080

Effect of regular monthly overpayments

Monthly overpayment 

Reduction in term

Interest saved

Monthly overpayment 

£50

Reduction in term

1  year, 10 months

Interest saved

£9,800

Monthly overpayment 

£100

Reduction in term

3 years, 5 months

Interest saved

£18,020

Monthly overpayment 

£200

Reduction in term

6 years

Interest saved

£31,067

Your regular overpayments would have to be paid every month for the whole term to save this much interest.

Remember, these numbers are just an example and a rough guide, not exact figures. Your savings will depend on your interest rate, how much you overpay, and your lender’s rules. Your term won’t automatically shorten. You may have to speak to your lender to arrange this.

Overpaying your Halifax mortgage

As a Halifax mortgage customer, you can overpay your mortgage in 2 ways.

Make a lump sum overpayment

A lump sum overpayment is when you make an extra one-off payment as well as your usual monthly payment.

Make a lump sum overpayment

Set up a regular overpayment

Regular overpayments are where you pay more than your usual mortgage payment each month.

Set up a regular overpayment

Paying your mortgage in full

Want to clear the whole lot? You can pay your mortgage in full at any time. But you may need to pay Early Repayment Charges (ERCs) if you do this.

Pay your mortgage off in full

Overpayment limits and ERCs

There may be a limit on how much you can overpay before you have to pay ERCs.

For Halifax customers, the overpayment limit is 10% of your year-start balance each year before an ERC will apply. Limits with other lenders may vary. Always check the details of your mortgage before overpaying.

Early repayment charges

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Find and apply for the right mortgage with a little help from us. Whether you want to take that first step or plan your next move, your search starts here.

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