@ConorPM Your break fee should be zero at the moment – but it is volatile because wholesale interest rates are volatile, so confirm it with Bank of Ireland. If it is higher than zero, please post it here when you receive it, including the date of the letter.
I will assume that the fixed-rate period did indeed start in February 2021, but post an update here if this turns out to be wrong. (Even if it is wrong, it will barely change the below estimates.)
- Switching immediately to Permanent TSB's 5-year green fixed rate (2.35% with €7,313 initial cashback and 2% monthly cashback) will save you about €13,540 over the next 4 years
- Note that Permanent TSB discriminate between new and existing customers, i.e., their best rates are not available to existing customers
- For example, if you were an existing Permanent TSB customer right now, the best rate you would be able to switch to today is 2.8%
- So if you switch to them now, you will not be eligible to switch to one of their low rates in the future and you will end up on a higher interest rate. When that happens, you may want to switch again to another lender, which will incur costs (and it might be impossible to switch if your financial situation has deteriorated).
- Switching immediately to Haven's 4-year green fixed rate (2.0% with €2,000 cashback) will save you about €11,980 over the next 4 years
- Switching immediately to AIB's 5-year green fixed rate (2.15% with €2,000 cashback) will save you about €9,880 over the next 4 years
- And it is quite likely that you will be able to make unlimited overpayments without penalty for the foreseeable future (see this thread)
- Switching immediately to Avant Money's 4-year fixed rate (2.05% with no cashback) will save you about €9,240 over the next 4 years
- Switching immediately to Avant Money's 7-year fixed rate (2.35% with no cashback) will save you about €5,020 over the next 4 years – but with the longer security of 7 years on a fixed rate
- If Avant won't let you switch to them and you really want to fix for 7 years for some reason, you could consider Haven's 7-year fixed rate (2.65% with €5,000 cashback)
- Switching immediately to Avant Money's 10-year fixed rate (2.5% with no cashback) will save you about €2,900 over the next 4 years – but with the longer security of 10 years on a fixed rate
- If Avant won't let you switch to them and you really want to fix for 10 years for some reason, you could consider Haven's 10-year fixed rate (2.85% with €5,000 cashback)
- Switching immediately to Avant Money's "One Mortgage" (a 2.65% fixed rate with no cashback) will save you about €780 over the next 4 years – and the interest rate will remain fixed for the remainder of your mortgage term (approximately 27 years)
- Switching immediately to Bank of Ireland's 5-year fixed rate (3.0% with no cashback) will leave you worse off by about €2,700 over the next 4 years. But it is very simple and quick to do (no bank statements, salary cert or solicitor, etc., needed).
- Switching immediately to Finance Ireland's 10- or 15-year fixed rate (3.05% with no cashback) will leave you worse off by about €4,880 over the next 4 years – but with the longer security of 10 or 15 years on a fixed rate
- This product has a benefit in relation to moving home in the future that is explained below
- And your interest rate (initially 3.05%) will fall to 2.9% in 3 years and 11 months when you move into a lower loan-to-value bracket (or sooner if you make overpayments or your property increases in value and you get an updated valuation). See the section "How we decide rate reductions" on this page.
- Switching immediately to Finance Ireland's 20-year fixed rate (3.15% with no cashback) will leave you worse off by about €6,300 over the next 4 years – but with the longer security of 20 years on a fixed rate
- This product has a benefit in relation to moving home in the future that is explained below
- And your interest rate (initially 3.15%) will fall to 3.0% in 4 years when you move into a lower loan-to-value bracket (or sooner if you make overpayments or your property increases in value and you get an updated valuation). See the section "How we decide rate reductions" on this page.
- Switching immediately to Bank of Ireland's 10-year fixed rate (3.3% with no cashback) will leave you worse off by about €7,120 over the next 4 years – but with the longer security of 10 years on a fixed rate. And it is very simple and quick to do (no bank statements, salary cert or solicitor, etc., needed).
- Switching immediately to Finance Ireland's 25-year fixed rate (3.3% with no cashback) will leave you worse off by about €8,440 over the next 4 years – but with the longer security of 25 years on a fixed rate
- This product has a benefit in relation to moving home in the future that is explained below
- And your interest rate (initially 3.3%) will fall to 3.15% in 4 years and 1 month when you move into a lower loan-to-value bracket (or sooner if you make overpayments or your property increases in value and you get an updated valuation). See the section "How we decide rate reductions" on this page.
These savings estimates use for comparison the scenario of switching to the 2.9% rate with Bank of Ireland when the current fixed rate ends. And that's assuming that Bank of Ireland are even offering a 2.9% rate in February 2026 – it could be higher (or lower). The estimates also account for any fees (solicitors' fees, valuation fee) that you have to pay and any cashback offered by the above lenders.
You should call Bank of Ireland and tell them that you have started the process of switching to another lender. Ask them what interest rates they will offer you to break and re-fix with them. Please post a summary of their response here.
All of Avant's rates, and Finance Ireland's 10-year and longer fixed rates, allow you to avoid any potential break fee if you move home in the future (as long as you take out a new mortgage with them, and subject to certain conditions). And in the case of Finance Ireland you can "take your mortgage with you" – meaning that you get to keep the same interest rate when you move (provided that at least 3 years have passed since you started the Finance Ireland fixed rate and subject to certain other conditions).
If you're feeling brave, you could consider the strategy outlined in
this thread: switch to Haven's 2.35% 3-year fixed rate and get the €5k cashback. Then quickly switch to Haven's 2.0% green rate. If it works, you will be better off by about €14,980 in four years' time. Nobody knows for sure if Haven will allow you to do this, so you might be stuck on the 2.35% rate, but at least you'd have got the €5k cashback.
Bear in mind that interest rates could rise between now and the time that you complete any switch, so if you are thinking of switching you should apply simultaneously to two or more lenders for approval in principle (AIP).