Official form guide
Guide to completing 2018 Pay and File tax returns
This guide explains how to fill out the 2018 Pay and File tax returns issued by the Revenue Commissioners. You use it when reporting income and paying taxes for the 2018 financial year.
Need help with Form Guide?
Open it in the AI Editor for field guidance, checks, and PDF export.
Form Overview
Revenue Commissioners - Guide to completing 2018 Pay and File tax returns
This guide explains how to fill out the 2018 Pay and File tax returns issued by the Revenue Commissioners. You use it when reporting income and paying taxes for the 2018 financial year.
Risk Radar
Scan points- 1Don't skip reading the specific instructions for your filer category in this guide.
- 2Misclassifying income types on the Pay and File return
- 3Using figures from the wrong financial period (e.g., 2019 data)
- 4Failing to tick the correct declaration box
- 5Incorrectly calculating PAYE/PRSI deductions
Plain English
Think of this as your instruction manual for a specific set of Irish tax forms from 2018. It walks you through exactly what needs to go where on the Pay and File return. This helps ensure your tax declaration is clear to Revenue.
Submission Date
- Filing date: The filing deadline is tied to the 2018 financial year reporting cycle, so check the specific return form itself for exact dates. Generally, returns must be submitted within a set timeframe following the end of the tax year.
- Preparation window: collect IDs, supporting records, and signatures in advance.
- Final review: verify names, dates, and required fields before submission.
AI co-pilot
Fill it faster. Catch mistakes before you file.
What this form is for
- Use this when you need to report your income and pay taxes for the 2018 financial year.
- This guide helps if you are using the Pay and File system rather than a different Revenue online submission method.
- It is for individuals or businesses needing to file their annual tax return documentation from that specific period.
- Refer to this when unsure how to complete the fields on your 2018 declaration.
Form selector
Use this form or another form?
PAYE/PRSI Employee
Use this if you are an employee reporting wages.
✓ Check if you have self-employment income too.
Self-Employed Business
Use this when your income comes from running a business rather than employment.
✓ Verify the correct section for turnover.
Company Tax Return (Corporation)
Use this if filing on behalf of a company, not as an individual.
✓ Ensure you have the Company Registration Office number ready.
Deadline or filing window
The filing deadline is tied to the 2018 financial year reporting cycle, so check the specific return form itself for exact dates. Generally, returns must be submitted within a set timeframe following the end of the tax year.
Before you submit
- 1Ensure all income sources for 2018 are listed on the return.
- 2Double-check that PAYE/PRSI deductions match your payslips.
- 3Verify the final calculated tax liability matches the summary page.
- 4Confirm you have correctly claimed any applicable credits or reliefs.
- 5Check that your PPSN is entered accurately in the designated field.
- 6Make sure all required signature boxes are completed.
How to file this form
- 1Gather all 2018 income documentation (payslips, invoices, etc.).
- 2Complete each section of the Pay and File return following this guide's instructions.
- 3Review the summary page to confirm totals are correct.
- 4Sign or digitally approve the completed form within the Revenue Online Service portal.
- 5Submit the return via the designated online channel.
Known limitations
- 1This guide does not provide specific tax advice for your personal situation. Consult a professional.
- 2It is based on 2018 rules; if filing in another year, confirm current guidance.
- 3The exact layout of fields can vary slightly depending on the Revenue Online Service interface you use.
- 4Not confirmed in official source: It does not specify which specific CRO forms must accompany this return.
Field map
Compact field-by-field guide
Identity
3 items
Your full name as Revenue holds it.
Your Personal Public Service number — Revenue matches the form to your record with this.
Your current address, including Eircode.
Details
1 items
The year or period the form relates to.
Amounts
1 items
Enter each amount against the heading it belongs to.
Declaration
1 items
Sign to confirm the details are correct and complete.
Almost done reviewing the fields?
Fillable formOpen in Editor->This guide specifically covers the 2018 Pay and File tax returns. While the form itself may be updated for later years, this guidance applies directly to reporting 2018 income.
What changed or needs a fresh check
- Check that all dates relate specifically to the 2018 financial year.
- Verify the Pay and File system prompts match the instructions in this guide.
- Confirm how allowances were calculated for 2018, as these change annually.
- Look for any specific codes or sections added for 2018 tax reliefs.
Quick Facts
Downloads & source
Sources
- SRCIssued by: Revenue Commissioners (REVENUE)
- SRCForm Name: Guide to completing 2018 Pay and File tax returns
- SRCYear Covered: 2018 Financial Year
- SRCContext: Used for reporting income/paying taxes.
- SRCNot confirmed in official source: Specific URL link to the guide.
Common confusion points
Confusing PAYE income with Self-Employed business profits.
Not knowing whether to report gross income or net profit on certain sections.
Mistaking the 2018 financial year end date for a calendar year end date.
Forgetting to attach supporting documentation even if the form seems complete.
Source transparency
Copyright & Licensing — Irish Government Forms
BrieflyGo links to and explains official public form sources. We are not a government agency, and this page is for general form guidance, not legal advice.
Understand the agreement before you sign it.
Review risky clauses in plain English, fix the document, and keep it moving toward signature.