Permanent TSB's buy-to-let customers have been told that they must change to capital and interest repayments or they will lose their tracker rate.
PTSB says this is in line with their mortgage terms and conditions which offered interest only mortgages for three years only.
"Interest only was a devise to help people in the early years but an indefinite interest only regime is unsustainable. Otherwise when the customer comes to the end of their working lives they will have a large lump sum to pay so it's in both the bank and the customers interests," said a spokesman for Permanent TSB.
Customers are now facing huge hikes in their monthly outgoings as they struggle to plug the gap between rental income and their new mortgage payments.
One woman who contacted RTE, who had three rental properties, and who had recently lost her job said she was facing an increase of around €2,000 a month.
"I don't know where I am going to get this. If I was clever I would start defaulting on my own mortgage for the family house because we know that under the mortgage protection code the bank's can't pursue me for repossession.
"But that is ridiculous, they should negotiate," she said.
Special conditions in standard PTSB contracts clearly give the bank the right to abandon the ECB rate as the reference rate for the tracker mortgage.
However the bank says it is giving people the option of staying on a tracker rate if they move pay off capital as well.
And, in recognition of the hard times, it says it is offering customers who would struggle with capital repayment, the option of staying on interest-only payments but with an increase in the interest rate of one percentage point.
Butsolicitor Walter Odlum believes customers may still have a case.
"The thing is did Permanent TSB stress test these customers on buy-to-lets for capital repayment mortgages. They probably did not. Many of these people can get by on tracker interest only but not on capital repayment," says Odlum.
He says the special conditions are clear but that if they conflict with other clauses in the contract which give the customer reason to believe they have the right to say, an interest only mortgage for a certain number of years, then he may have a legal case.
"We have been to a leading senior counsel and he believes they may be in breach of their contract," says Odlum.
Buy-to-let customers face a threefold increase in their monthly repayments if they are forced to switch to capital repayments. A customer who borrowed €300,000 in 2005 over 25 years currently pays about €525 a month, before the ECB rate increase. This repayment would rise to about €1,600 under Permanent TSB's proposal.
Odlum says customers faced with this demand by the TSB have one of two options:
1. Accept the changes and move off a tracker mortgage
2. Tell the PTSB you can't afford it, but the bank will come back and say 'ok, you can stay on the interest-only, but at a higher rate'.
Odlum says he will not advise customers to stop paying their mortgages because this would be in breach of their contract.
The Special Conditions in Permanent TSB contracts
Special Condition number 4 allows the bank to abandon the ECB base rate as the “reference” rate to its tracker mortgages and replace it with some other, unspecified rate.
Clause 4: says “If, for whatever reason, an event occurs which fundamentally affects the use of the ECB rate as a reference rate for this loan, permanent tsb, in its sole discretion, shall be entitled to use such other reference rate or other method or basis of calculation as it deems fair and reasonable and not withstanding the use of such other reference rate or method or basis of calculation, the rate so calculated by permanent tsb shall be and apply as the reference rate applicable to this loan in place of the ECB rate.”
Special clause number 7 gives Permanent TSB the discretion to change people from interest-only to capital repayment mortgages.
Clause 7: “Permanent tsb reserves the right to review the deferral of the repayment of principal at any time during the term of the loan, including the first three years of the term and may require the applicant to cease the interest-only repayment and require the repayment of principal and interest and the applicant will immediately arrange to pay the revised monthly repayment comprising the repayment of principal and interest calculated over the remaining term so that the principal and interest will be discharged within the existing term of the loan.