Hi
@Panch18 ,
The formula for the break fee (at least the one used by Ulster Bank) is
A*(R-R1)*Y
where
- Y is the number of years until the end of the fixed rate (approximately 5.1)
- A is the outstanding mortgage balance as it will be around Apr 2023 (halfway between now and Nov 2025; approximately €335k, assuming you have a 30-year mortgage)
- R is the 10-year interbank rate available to the lender in Nov 2015 (approximately 0.94%)
- R1 is the 5-year interbank rate available to the lender now (approximately -0.42%). We use the 5-year rate because it's the one closest to Y.
Like other people here I use
this site to estimate the interbank rates.
So the break fee is A*(R-R1)*Y = 335000*(0.94 - (-0.42))/100*5.1 = €23,235 (approximately).
This estimate is a bit different to BOI's but not hugely (~15%). You can ask them for a worked example showing how the break fee was arrived at.
Check if you are due cashback to the value of 1% of your mortgage value in Nov 2020 – I'm not sure when BOI introduced the 2% + 1% cashback offer. If you are due this cashback, it's probably best not to break until you receive it.
If you switched to Ulster Bank's 2.2%, 5-year fixed-rate today (assuming you are eligible for it), you would save
357000*(4.2-2.2)/100*5 = €35,700 in interest over 5 years
and UB would give you €2,000 for switching (I believe).
(Avant Money's
2.1% rate for LTV ratios of 60-70% wouldn't be any better because there is no cash amount given for switching, it seems.)
As the saving exceeds the break fee plus solicitors' fees (€28k + €1,500 approx), you could consider switching, or you could wait to see if better offers appear.
But don't rely on my advice!
I'll leave it to someone else to try to answer your other questions.