Hi guys, I had the same issue but my boss encouraged me to sit the Irish variant as the company is paying for it. I’m studying through studyonline.ie For the books, I got “Irish taxation: Law and Practice”. It’s a bundle of 2 books: Vol1. is the course with examples, Vol.2 is an exercise book. https://taxinstitute.ie/TaxPublicationsDetails.aspx?ID=52