Anyone recommend an agency that specialises in Irish tax in Spain.

Sharon, your first port of call is the Irish Revenue Commissioners. You can do this online. I recommend you keep copies of every contact there.

Thanks Matthew. We have been in touch with them in Ireland. They said we could fill in the form and send them our tax certificate from here after we get it translated. 

I just wondered was there anyone locally who does it all together ie the Spanish tax and deal with the Irish tax too at the same time. 

Thanks