
Section 486C Start-Up Relief in Ireland: 5-Year Corporation Tax Exemption Rules & Calculations
If you search for information on starting a business in Ireland, you will still find many guides describing Section 486C

If you search for information on starting a business in Ireland, you will still find many guides describing Section 486C

If you search for information on starting a business in Ireland, you will still find many guides describing Section 486C

Most SME owners hear “R&D tax credit” and picture a lab coat. That’s the wrong picture. If your team spent

Two Irish companies can post almost identical turnover figures this year and still face completely different year-end filing obligations. One

Search “Should I outsource my accounting?” and you’ll find no shortage of firms telling you the answer is yes —

Handing your bank feeds, payroll data, and revenue correspondence to a team you’ve never met in person feels risky, and

It’s September. Your CT1, or your Form 11, is due in a matter of weeks, and the books haven’t been

On 31 October 2026, Revenue will automatically apply a surcharge to every late Form 11 – no warning letter, no

This isn’t a rare event. Revenue carried out more than 237,000 compliance interventions in 2025 and collected €734m in yield—real