Form 11 Tax Returns2025-09-23T15:04:21+00:00

Form 11 Tax Returns Made Simple

What Is a Form 11 and Who Needs to File One?

A Form 11 is the name of the Irish Income Tax return required to be completed by anyone deemed to be a chargeable person. A chargeable person is anyone whose income is not wholly covered by the PAYE system. You are deemed to be self-assessable, meaning you are responsible for declaring your income by filing a Form 11 income tax return.  

The most common examples of chargeable individuals required to complete a Form 11 include landlords, self-employed or sole traders, freelancers, retirees with investment income, company directors and PAYE earners with side income over certain thresholds. See more on “who is it for page”. 

The Form 11 is submitted annually either by paper or more commonly online via Revenue’s ROS system. It covers a calendar year, with the Form 11 due to be submitted by the 31st October the following year (although an extension into early November is usually granted for online returns. See “deadline page”).  When filing your Form 11, you also need to make a preliminary tax payment for the current tax year. For example, by the 31st October 2025 you must file your 2024 Form 11, pay any balance of tax owed for 2024, and make a preliminary payment based on your estimated 2025 liability.

Choose the Plan That Matches Your Tax Needs

Not sure which Form 11 service you need? Whether you’re a landlord, self-employed, or earning a bit extra on the side, we’ve got a plan to make tax time easier. Scroll down to find your perfect match and use our plan picker or talk to us if you require more assistance. At FastTax.ie, we let you take back control of your online filing with guided completion for common tax situations. We offer three service levels, based on the support you need.

Self Employed

Plan 1 Core

€145

Form 11 Core – for those with a simple Form 11 (e.g. only one form of income and circumstances that are similar each year). For people who know their numbers, but want to save time battling the ROS Form 11 completion.

Retirees

Plan 2 Plus

€240

Form 11 Plus – for those who would like the extra confidence of our tax experts reviewing your form before you file it.

Plan 3 Premium

Plan 3 Premium

€390

Form 11 Premium – for those who want the full service package, we’ll check your return and file it for you. For people who don’t want to deal with Revenue at all.

What’s the Difference Between Plans 1, 2 and 3?

We don’t believe that one size fits all, and FastTax.ie is all about helping our customers to take back control of their taxes. That’s why we have three different options, based on how much support you need.

If you already have some familiarity with your Form 11, your income sources remain similar each year, and your personal circumstances have remained the same then our Form 11 Core may be right for you. This option helps you to save time and stress offering you a faster and simpler way to compile your information and complete your Form 11. Our Form 11 Core is fully self-service, and is our most cost effective package for confident users.

For those that would like to save time and also value the confidence of an extra check, look to plans 2 and 3.

Form 11 Plus offers you more guidance, and our tax experts will review your completed submission before you file it yourself with the Revenue.

We’ll make sure you’re not missing out on any possible savings and that you’re not making any errors before submission. This is a great option for anyone who has previously filed their Form 11 with ROS before, and is interested in saving time completing the form and in the extra confidence gained by an expert review. This plan offers excellent value for money in combining control with confidence.

Form 11 Premium is our full service package for people looking to take more advantage of our renowned customer service. Not only will you save time in completing your Form 11, our experts will review your completed Form 11, and file it directly for you with the Revenue. The additional level of service offered in this plan is reflected in the price.

And for any of our customers who require more detailed tax planning guidance, we offer hourly consultations at an additional price of €550 per hour with C Maxwell & Associates Ltd.

Why File With FastTax.ie?

Why File With FastTax.ie?

FastTax.ie is backed by experts with 50+ years of Irish Tax experience and is always up-to-date with the latest Revenue guidance. We’re trusted by thousands of Irish customers to file their income tax form each year. 

There’s no need to be a tax expert to get it right! We help you to save hours of valuable time versus battling with ROS. Our easy-to-use platform guides you through inputting your information, helping you to avoid costly mistakes or missed deductions. We offer three tiers of transparent pricing, so you know upfront how much you’ll need to pay with no hidden costs – all for a fee that beats most accountants. 

The Revenue’s ROS expects you to understand the tax code. FastTax.ie guides you through in simple, human language and does the heavy lifting in the background to produce a ready-to-file Form 11.

No more doing it for free the hard way on ROS, or paying an accountant you don’t need. Our happy customers tell us they feel confident, supported and in control of their taxes.

FAQs About Filing Your Form 11 Tax Return

When is the Revenue Form 11 deadline?2025-07-23T11:16:33+00:00

The extended Form 11 deadline for e-filing vis ROS  or using FastTax.ie is Wednesday, 19th November 2025. FastTax.ie makes it easy to complete your Form 11 and manage your filing obligations.

Who has to file a Form 11?2025-07-23T11:20:17+00:00

You must file a Form 11 if you are considered a self-assessed taxpayer. This includes:

  • Self-employed individuals (e.g. sole traders, freelancers)
  • Company directors (excluding some proprietary directors with PAYE only)
  • Landlords earning rental income
  • PAYE employees who also have:
    • Rental income
    • Investment income
    • Foreign income
    • Share options or dividends
    • If the total amount of non-PAYE income exceeds €30,000 gross or €5,000 net.
  • People claiming certain reliefs (e.g. High Earners Restriction, AVCs)
  • Anyone notified by Revenue that they must file a Form 11

FastTax.ie makes it easy for chargeable persons to quickly and easily complete their Form 11. We offer flexible options to self-file via ROS or we can file for you.

What is the Form 11?2025-07-23T11:22:37+00:00

Form 11 is the annual self-assessment tax return used by individuals who are self-employed or have income not fully taxed through PAYE.

It’s used to declare all sources of income, claim tax credits or reliefs, calculate your tax liability, and pay any tax due—including:

  • Income Tax

  • Universal Social Charge (USC)

  • Pay Related Social Insurance (PRSI)

  • Preliminary Tax for the following year

You must file a Form 11 if you’re a self-assessed taxpayer—this includes self-employed individuals, landlords, company directors, and those with significant non-PAYE income.

The deadline is typically 31 October each year (with a possible extension for online filers).

FastTax.ie helps Irish self-assessed individuals to quickly and easily complete their annual Form 11 income tax return.

Is there a guide to completing form 11 Income tax return?2025-07-23T11:24:48+00:00

The Revenue offers guidance to the Form 11 on their website, but FastTax.ie makes it much easier to complete the necessary information only via our guided completion tool. We help you to quickly and easily generate your completed Form 11. Contact us to find out more.

Where do I get help with the Form 11 from Revenue?2025-07-23T11:25:51+00:00

Our guided completion tool makes it quick and easy to fill-in and file your Form 11 Income Tax Return. Contact us today to find out more.

Can I file a paper Form 11?2025-05-22T18:37:43+00:00

All Form 11’s must be submitted electronically unless you receive an exemption from Revenue.

How do I register for ROS to Complete the Form 11 online?2025-07-23T11:31:12+00:00

You need to Register for ROS on the Revenue website. You will then be able to use FastTax.ie to complete your Form 11 tax return quickly and easily, ready for us to file for you or for you to file via ROS.

How do I complete the Form 11 online?2025-07-23T11:30:04+00:00

To complete the Form 11 online you will first need to register for the Revenue’s Online System (ROS). You may complete your Form 11 directly using ROS, but our customers use our guided completion tool to avoid ROS’s confusing layout and technical jargon. They save time and stress using our easy system to fill in necessary information only, and quickly generate their completed Form 11 ready for filing.

How do I get an exclusion from Revenue’s mandatory electronic filing?2025-05-22T18:36:07+00:00

You can apply to be excluded from the obligation to submit your return electronically if you don’t have the internet or due to old age.

Can I file a paper Form 11?2025-05-22T18:37:43+00:00

All Form 11’s must be submitted electronically unless you receive an exemption from Revenue.

Where do I get help with the Form 11 from Revenue?2025-07-23T11:25:51+00:00

Our guided completion tool makes it quick and easy to fill-in and file your Form 11 Income Tax Return. Contact us today to find out more.

Choose Your Plan and File With Confidence.

There’s no time like the present to get started on your Form 11 Income Tax Return. We offer three levels of support to suit our customers – read more here to see what’s right for you. Or if you’re still unsure on what plan to select, request a callback today and we can guide you.

Go to Top