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Calculating mortgage overpayment amount

Hi all! I'm trying to set up a mortgage overpayment, but a bit confused on how to calculate it.

I'm allowed to overpay by 10%, so trying to figure out how much £ I can add to my monthly payments, can anyone advise?

Comments

  • penners324
    penners324 Posts: 3,640 Forumite
    Sixth Anniversary 1,000 Posts Name Dropper
    edited 28 April 2022 at 11:57AM
    Your balance at the start of the year divide by 10 then divide by 12
  • jay1804
    jay1804 Posts: 466 Forumite
    Seventh Anniversary 100 Posts Name Dropper
    100eyes said:
    Hi all! I'm trying to set up a mortgage overpayment, but a bit confused on how to calculate it.

    I'm allowed to overpay by 10%, so trying to figure out how much £ I can add to my monthly payments, can anyone advise?

    Calculate 10% of your regular monthly payment, for example

    £1650 you can pay £165 extra a month
    £899 you can pay £89.90 extra a month
  • TheMilkmansDad
    TheMilkmansDad Posts: 734 Forumite
    Fourth Anniversary 500 Posts Name Dropper
    edited 28 April 2022 at 10:55AM
    starting point is 10% of what. Each lender has different criteria. Examples are 10% of the original mortgage value and 10% of the balance. You need to check yours's 1st either by calling or checking your paperwork.

    If you call them, they'll also most likely answer your question.
  • 100eyes
    100eyes Posts: 47 Forumite
    Third Anniversary 10 Posts
    jay1804 said:
    100eyes said:
    Hi all! I'm trying to set up a mortgage overpayment, but a bit confused on how to calculate it.

    I'm allowed to overpay by 10%, so trying to figure out how much £ I can add to my monthly payments, can anyone advise?

    Calculate 10% of your regular monthly payment, for example

    £1650 you can pay £165 extra a month
    £899 you can pay £89.90 extra a month
    Haha ok! thank you, I think i was overthinking this, that makes sense
  • 100eyes said:
    jay1804 said:
    100eyes said:
    Hi all! I'm trying to set up a mortgage overpayment, but a bit confused on how to calculate it.

    I'm allowed to overpay by 10%, so trying to figure out how much £ I can add to my monthly payments, can anyone advise?

    Calculate 10% of your regular monthly payment, for example

    £1650 you can pay £165 extra a month
    £899 you can pay £89.90 extra a month
    Haha ok! thank you, I think i was overthinking this, that makes sense
    depending on your mortgage it may not be that simple. If the agreement is 10% overpayment on your monthly payments then that is correct. But if it's 10% of the opening balance for example (Nationwide) - if your mortgage was £100,000 you can overpay £10,000 per year, either in a lump some or over the year.
  • 100eyes
    100eyes Posts: 47 Forumite
    Third Anniversary 10 Posts
    100eyes said:
    jay1804 said:
    100eyes said:
    Hi all! I'm trying to set up a mortgage overpayment, but a bit confused on how to calculate it.

    I'm allowed to overpay by 10%, so trying to figure out how much £ I can add to my monthly payments, can anyone advise?

    Calculate 10% of your regular monthly payment, for example

    £1650 you can pay £165 extra a month
    £899 you can pay £89.90 extra a month
    Haha ok! thank you, I think i was overthinking this, that makes sense
    depending on your mortgage it may not be that simple. If the agreement is 10% overpayment on your monthly payments then that is correct. But if it's 10% of the opening balance for example (Nationwide) - if your mortgage was £100,000 you can overpay £10,000 per year, either in a lump some or over the year.
    My offer states a reduction of 10% per annum
  • penners324
    penners324 Posts: 3,640 Forumite
    Sixth Anniversary 1,000 Posts Name Dropper
    100eyes said:
    jay1804 said:
    100eyes said:
    Hi all! I'm trying to set up a mortgage overpayment, but a bit confused on how to calculate it.

    I'm allowed to overpay by 10%, so trying to figure out how much £ I can add to my monthly payments, can anyone advise?

    Calculate 10% of your regular monthly payment, for example

    £1650 you can pay £165 extra a month
    £899 you can pay £89.90 extra a month
    Haha ok! thank you, I think i was overthinking this, that makes sense
    This is completely wrong though 
  • penners324
    penners324 Posts: 3,640 Forumite
    Sixth Anniversary 1,000 Posts Name Dropper
    100eyes said:
    100eyes said:
    jay1804 said:
    100eyes said:
    Hi all! I'm trying to set up a mortgage overpayment, but a bit confused on how to calculate it.

    I'm allowed to overpay by 10%, so trying to figure out how much £ I can add to my monthly payments, can anyone advise?

    Calculate 10% of your regular monthly payment, for example

    £1650 you can pay £165 extra a month
    £899 you can pay £89.90 extra a month
    Haha ok! thank you, I think i was overthinking this, that makes sense
    depending on your mortgage it may not be that simple. If the agreement is 10% overpayment on your monthly payments then that is correct. But if it's 10% of the opening balance for example (Nationwide) - if your mortgage was £100,000 you can overpay £10,000 per year, either in a lump some or over the year.
    My offer states a reduction of 10% per annum
    So divide that balance by 10, to give the annual overpayment) and then by 12 (to give the monthly overpayment)
  • getmore4less
    getmore4less Posts: 46,882 Forumite
    Part of the Furniture 10,000 Posts Name Dropper I've helped Parliament
    You have to be careful because some lenders will work out that  10%/12 as too much if the regular payment does not reduce as that starts to accumulate an overpayment as well..

    Also if you are Barclays you can overpay a lot more than 10% 
    (always a good idea to say which lender)
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