Mortgage Interest Relief



Hi Folks

I have a quick question re Mortgage Interest Relief, that I hope ye can answer for me!

Myself and a friend bought a house a few years ago. He now wants to sell, and I may be in a position to buy him out.

Now the thing is the house is in dublin, but I have moved to belfast over a year ago, and will probably be here for at least another year.

If I do buy himn out, what way does the Mortgage Interest Relief work, as I'm not living in the state, or paying tax to the state...