Variable rates and tracker rates remain unchanged.
Bank of Ireland is again raising its mortgage rates, but is also introducing a new deposit account for business customers.
The bank said the mortgage move follows cumulative increases of 3.5 percentage points in European Central Bank rates since July last year.
All fixed rates for new customers, and existing customers who want to lock in to a new fixed rate, are to go up by 0.5 percentage points.
This includes customers who are coming to the end of their fixed rate period and are seeking to re-fix their mortgage, and tracker rate or variable rate customers who wish to move to a fixed rate.
Variable rates and tracker rates remain unchanged.
Applicants who already have a credit approval and who draw down the mortgage by May 5 can still avail of the previous fixed rates.

€1.2m Approved For Zipline And High Ropes Adventure Centre At Donadea
Christmas Appeal To Adopt Dogs As Euthanasia Figures Rise
Speed Enforcement To Increase In Kildare With 21 New Camera Zones To Be Rolled Out In January
Over 400 Motorists Caught Speeding So Far Today, Including A Driver In Kilcock
Transport Minister In Discussions With Irish Rail About Extending Late-Night Trains Beyond Christmas
Tadhg And Mary Should Be Looking Forward To Christmas, Say Gardai As Fresh Appeal Launched
Bus Shelters Treated As Luxury Rather Than Standard, With 500 Kildare Bus Stops In Need Of Upgrades
Recruitment Announcements Don’t Add Up As Garda Numbers Stagnant In Kildare South, Says Local TD