Revenue Compliance Calendar for Irish Businesses

An organised workspace with a laptop, smartphone, calendar, and business documents, featuring a revenue compliance calendar.

Staying compliant with Revenue deadlines is essential to avoid penalties and ensure your financial operations run smoothly. At RizFin, we manage all your compliance needs, helping you avoid last-minute stress and keeping you focused on growing your business. With a clear Revenue Compliance Calendar, you can stay organised and avoid penalties by tracking all critical filing deadlines.

By staying organised and on top of these deadlines, you can save time, reduce stress, and keep your business running smoothly. Here’s a breakdown of the key filing deadlines for your Revenue Compliance Calendar:


Key Filing Deadlines in Your Revenue Compliance Calendar

Below are the critical filing deadlines for Revenue compliance based on the services we offer to ensure you stay compliant. For more information on the importance of these deadlines, check out Revenue’s official guidelines.

Filing Type Frequency Typical Deadline Handled by RizFin?
VAT Returns Bi-monthly 19th of every 2nd month Yes, if included in your package
PAYE (Payroll) Monthly 14th of the following month Yes (via payroll system)
Corporation Tax Annually 9 months after year-end Yes, in coordination with your accountant
Form 11 (Self-Assessment) Annually 31st Oct (or mid-Nov if paying online) Yes, for self-employed clients
Preliminary Tax Annually Same as CT or Form 11 Yes, where applicable
CRO Annual Return Annually 6-9 months post-incorporation No – Client or company secretary responsibility

Additional Forms in Your Revenue Compliance Calendar

Some clients may have additional filings. Here are the other forms you need to keep in mind:

Filing Type Frequency Deadline Handled by RizFin?
VAT RTD (Return of Trading Details) Annually Within 23 days after your last VAT period of the year Yes, if we manage your VAT
Form 46G (Third-Party Return) Annually Same deadline as Corporation Tax / Form 11 Yes, where applicable

For more on VAT RTD, refer to Revenue’s VAT Guidelines.


What Is the VAT RTD (Return of Trading Details)?

The VAT RTD summarises your total sales and purchases for the year, including vatable supplies and purchases. It’s required if you’re VAT-registered.

  • RizFin’s Role: We automatically prepare and file this as part of your VAT workflow.

  • Revenue Reference: You can refer to Revenue’s VAT RTD guidelines for detailed instructions on the VAT RTD filing process.

What Is Form 46G (Third-Party Return)?

Form 46G is necessary if you make payments exceeding €6,000 to certain suppliers, such as contractors, consultants, and professionals.


How We Keep Your Revenue Compliance Calendar on Track

At RizFin, we ensure you never miss a deadline. Here’s how we help you stay compliant and organised:

  • Timely Reminders & Follow-Ups: We’ll send you reminders before each deadline, ensuring that we have everything we need from you.

  • Filing Preparation: We gather and review all necessary documents to ensure your filings are prepared correctly.

  • Your Approval: You’ll review and sign off on all documents before submission.

  • Direct Submission: We handle all filings directly through ROS (Revenue Online Service) or assist with uploading your documents.


Client Responsibility in the Revenue Compliance Calendar

Although RizFin handles most of the work, we rely on you to:

  • Respond to data requests promptly.

  • Confirm your sign-off on filings before submission.

  • Ensure access to your ROS account when required.

💡 Tip: If you anticipate any delays, let us know as soon as possible — Revenue deadlines are strict, and extensions are rarely granted.


Corporation Tax and the Revenue Compliance Calendar: What You Need to Know

RizFin plays a vital role in ensuring that your financial records are in order for Corporation Tax filings. However, strategic tax advice and planning are generally handled by an accountant.

What We Do:

  • Preparation of Financial Records: We ensure that your financial records are accurate and up-to-date for Corporation Tax filings.

  • Data Gathering & Support: We prepare all necessary documentation for your Corporation Tax return.

  • Coordination: We work closely with your accountant to ensure they have everything needed to submit the Corporation Tax return to Revenue.

Do You Need an Accountant for Corporation Tax?

Yes, although RizFin handles the preparation and data gathering, your accountant will typically file the Corporation Tax return and provide any strategic tax advice. For more details, visit Revenue’s Corporation Tax Information page.


Preliminary Tax – Key Information for Your Revenue Compliance Calendar

Preliminary tax can feel like paying twice, but it’s really Revenue keeping you ahead. Here’s how it works—and how to avoid surprises.

What Is Preliminary Tax?
Preliminary tax is an advance payment of your income tax for the current year, paid before the year even ends.

If you’re:

  • A sole trader.

  • A company director with untaxed income.

  • Or have rental income.

…you’ll likely need to pay preliminary tax annually. For more on how to calculate this, check out the Revenue Preliminary Tax Guide.


Want a Visual Revenue Compliance Calendar?

If you’d prefer a visual Revenue Compliance Calendar, just ask during your onboarding or next check-in with us. We’ll send you a personalised calendar to help you stay on track throughout the year.


Stay Organised and Compliant with RizFin

Let RizFin handle your Revenue filings, so you can focus on what matters most: running and growing your business.
👉 Contact us and we’ll help you get organised, compliant, and stress-free.

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