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Start filling →Form Overview
Form TR1 is an Irish tax return issued by Revenue Commissioners for reporting income and calculating tax liability. It is used to report taxable income and claim applicable tax deductions and credits for a specific tax period.
Plain English
The TR1 form helps you tell the Irish tax authority about your income and how much tax you should pay. It's like filling out a report card for your taxes, showing what you earned and what you can deduct.
Submission Date
| Situation | Likely form | Why it matters | Check before you continue |
|---|---|---|---|
| Situation | Likely form | Why it matters | Check before you continue |
| Company income | CT1 | Different tax rules apply for companies | Confirm if operating as a company or sole trader |
| VAT reporting | VAT return | Separate tax system with different deadlines | Verify if you need to register for VAT |
| Payroll taxes | P30 or P35 | Employee payroll taxes have specific forms | Ensure you're using the correct payroll forms |
| Capital gains | CGT1 | Special rules for capital gains tax | Identify if any transactions resulted in capital gains |
The annual filing deadline for TR1 is typically April 30th following the tax year, with penalties applying to late submissions.
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✦ Open in AI EditorCurrent Form Status
The TR1 form is currently in active use with recent updates to accommodate changes in tax legislation and digital filing requirements.
Agency: Revenue Commissioners
Quick Facts
Downloads
6 things to watch for
Confusing TR1 with company tax returns (CT forms)
Misunderstanding what income needs to be reported
Confusing tax years with calendar years
Uncertainty about allowable deductions
Difficulty calculating tax credits correctly
Not knowing whether to file online or by post
Irish Form TR1 - Form TR1
Irish REVENUE form TR1: Form TR1.
View →Irish Form No. 29 Notice of the Decision or Claim of the Revenue Commissioners - No. 29 Notice of the Decision or Claim of the Revenue Commissioners
Irish COURTS form No. 29 Notice of the Decision or Claim of the Revenue Commissioners: Appendix C: Notices, Affidavits etc - Forms in Superior Court Proceedings.
View →Irish Form 11 - Form 11
Irish REVENUE form 11: Form 11.
View →Irish Form Guide - Guide to completing 2018 Pay and File tax returns
Irish REVENUE form Guide: Guide to completing 2018 Pay and File tax returns.
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