Tax Return Deadlines in Ireland: What You Need to Know

Are you unsure when your tax returns are due in Ireland? You're not alone. For many small business owners and self-employed individuals, staying on top of tax deadlines can feel overwhelming - especially while juggling day-to-day operations. But missing these key dates can result in fines, interest, or penalties from Revenue.

At Bond & Co, we specialise in helping individuals, small businesses, and startups across Ireland manage their finances and meet all their tax obligations. In this post, we’ll walk you through the important tax return deadlines in Ireland, so you never miss a due date again.

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When Are Tax Returns Due in Ireland?

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Your tax return deadline in Ireland depends on how you file:

1. Online via Revenue Online Service (ROS)

If you file your tax return using Revenue's online system (ROS), you usually benefit from an extended deadline, typically around mid-November of the following tax year.

For example: For the 2024 tax year, the ROS deadline is expected to fall in mid-November 2025.

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2. Paper Filing

If you file using a paper tax return, the deadline is earlier, usually by October 31st each year.

It’s important to note: the paper deadline is firm. Missing it could result in automatic late filing penalties - even if you’re due a refund.

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What Happens if You Miss the Tax Return Deadline?

Filing late can trigger:

• Late penalties (up to €1,600)

• Daily interest charges on unpaid taxes

• Ineligibility for certain tax reliefs

Avoiding these penalties is simple - just ensure your records are complete and submitted on time. Working with a tax accountant ensures everything is filed correctly and promptly.

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Who Needs to File a Tax Return in Ireland?

You must file a tax return if:

• You’re self-employed or a sole trader

• You earn rental income

• You have foreign income

• You’re a company director (proprietary)

• You have income not fully taxed at source (e.g. freelance, dividend, or crypto income)

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Stay Compliant with Bond & Co

At Bond & Co, our chartered accountants based in Swords, Dublin provide friendly, transparent, and tailored tax services. We help clients with:

• Filing personal and business tax returns

• Meeting all Revenue deadlines

• Handling Revenue audits and queries

• Planning preliminary tax payments

• VAT, RCT, and payroll support

Whether you're filing for yourself, your sole trade, or your company, we’ll make sure everything is submitted on time and in full compliance with Irish tax law.

 

Need Help with Your Tax Return?

Don’t leave it to the last minute. Let our experts take the stress out of your tax return and help you avoid unnecessary penalties.