Rent tax relief - how many years can you go back?

[zxc123]

I was not able to find this on www.revenue.ie.

Thanks.

 

[Guest120]

Four years back claim

 

[zxc123]

Four years back claim

Thanks. So I guess that does not include the current year? So can claim '05, '04, '03 and '02, if I do it before the end of this year?