File your tax return online in Ireland: ROS, myAccount and how to use them
Revenue wants most returns filed online, and it works well once you know which door to use. Form 11 goes through ROS, and Form 12 goes through myAccount. We’ll show you how each works, what you need before you start and the deadline rules that catch people out. Or hand it to us, and we’ll file it for you.
Your tax return
ROS or myAccount: which is for you?
Revenue Online Service
The service for self-assessed taxpayers, and for anyone filing business returns.
- Form 11, for the self-employed, landlords and proprietary directors
- Business returns such as VAT, payroll and corporation tax
- You register for ROS access with Revenue first
- Pay on ROS too, to qualify for the later deadline
myAccount
Revenue’s personal service for PAYE taxpayers.
- Form 12, to claim credits and reliefs or declare small amounts of other income
- Your tax credits, your payslip details and your statement of liability
- Refund claims for the last four years
- You set up an account online, with proof of identity
Six steps from records to receipt
Pick the return
Form 11 or Form 12.
Get access
ROS or myAccount.
Gather records
Income, expenses, receipts.
Complete it
Section by section.
Pay
On ROS, by the deadline.
Keep proof
Records for six years.
What late filing adds
What to have ready
Your PPS number
And your Revenue login details.
Income records
Payslips, invoices, rental statements, bank interest.
Expense receipts
For work costs, medical, rent and any other claims.
Last year’s figures
Including preliminary tax paid.
Filing online questions
Can I file a Form 11 on paper?
Do I have to use ROS myself?
What if I can’t log in?
How long should I keep my records?
Prefer not to wrestle with the portal?
Send us your records. We’ll prepare the return, file it on ROS and make sure you get the later deadline.
General information only, not tax advice. Source: Revenue (revenue.ie), Pay and File and eBrief No. 034/26. Surcharge rates are Revenue’s current rules and can change.
Our Simple 4-Step Tax Filing Process
We streamline your tax obligations into four transparent stages:
1. Document Upload
Securely share your income records, expense logs, and previous tax notices with our team.
2. Expert Review
Our tax specialists audit your figures, check available credits, and prepare your return.
3. Client Approval
We present the computed tax liability or refund for your review and final sign-off.
4. ROS Submission
We file your return directly through the Revenue Online Service and provide confirmation.
Package Comparison & Inclusions
Select the tax filing tier that matches your professional or personal requirements:
Standard Tax Return
Ideal for PAYE workers, single-income earners, and simple medical or tuition relief claims.
Self-Employed & Director Bundle
Complete Form 11 filing package designed for sole traders, landlords, and corporate directors.
Explore Tax Filing & Compliance Services
Choose a service category below to review specific filing workflows and requirements.
Income Tax Form 11 Filing
Comprehensive self-assessment tax return preparation for sole traders, freelancers, and company directors.
ROS Digital Submissions
Secure electronic filing of corporation tax, VAT returns, and RCT through the Revenue Online Service.
Rental Income & Landlord Tax
Accurate reporting of rental revenues, allowable repairs, mortgage interest deductions, and local property tax advice.
Capital Gains & Acquisitions
Guidance on calculating Capital Gains Tax (CGT) on property sales, share transfers, and asset disposals.
Tax Audit Support & Defense
Professional representation and record verification during Revenue intervention or audit reviews.
Tax Calendar & Deadlines
Stay ahead of key Revenue filing dates, preliminary tax payments, and PAYE modernization schedules.
PAYE Employee Rebates
Claim back health expenses, work-from-home allowances, and flat-rate expense deductions.
Transparent Filing Fees
Fixed, upfront pricing structures with zero hidden charges for individual or corporate returns.
Emergency Tax Relief Guidance
Fast resolution of emergency tax codes and equalization of credits upon changing jobs.
Latest Insights & Guides
Expert articles on Irish tax compliance, allowable expenses, and deadline management.
Navigating Form 11: Essential Tips for Sole Traders
A step-by-step walk-through of reporting business profits, claiming capital allowances, and balancing liabilities.
Top 10 Allowable Business Expenses You Might Be Missing
Maximize your tax efficiency by learning which home office, travel, and software costs qualify as legitimate deductions.
Understanding Preliminary Tax: What Self-Employed Need to Know
Learn how to calculate and pay your preliminary tax obligations correctly to avoid unexpected Revenue interest penalties.
How to Claim Health Expenses and Tuition Reliefs Online
A quick guide to retrieving medical receipts and educational fee certificates to secure your annual tax refunds.
Contact Us
Office Address
Unit 80, Cherry Orchard Business Park, D10NX96, Dublin 10, Ireland
Working Hours
Mon–Fri 9:00 AM – 6:00 PM
Email or Call Us
Email: moh@tasconsulting.ie
Mobile: +353 85 1477625