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Financial year end and annual return date: plan them together

The accounting year end and annual return date serve different purposes. Plan them together with your accountant and filing provider instead of assuming that choosing one automatically sets the other.

By Ireland Company Formation · Published · 2 min read
Two separate linked calendars for accounts and company returns
Original illustration by Ireland Company Formation.

Put both dates on the plan

CRO’s annual return date determines the return cycle; financial statements relate to an accounting period. Ask your accountant to confirm the proposed year end and the filing provider to confirm the return date. Label them separately in the calendar so a reminder for preparing accounts cannot be mistaken for the last day to deliver a return.

Discuss the business’s reporting needs

Explain seasonal trading, expected investment and who needs financial information. These practical facts help the accountant discuss an appropriate reporting timetable. Avoid selecting a year end purely because a competitor uses it. A date that looks convenient can still create an awkward preparation schedule or interact with other requirements in your particular case.

Do not improvise a date change

CRO offers specified procedures for changing some annual return arrangements, subject to conditions. Ask an adviser whether a change is available and how it affects the filing plan. Do not assume that changing an internal spreadsheet, accounting software setting or accountant engagement automatically changes the official CRO date. Keep approval evidence with the new timetable.

Agree the information handover

Choose a date for closing bookkeeping, delivering supporting records, reviewing draft accounts and preparing the return. Build time for questions into the plan. For example, an unresolved balance may need an explanation from the founder before accounts can be completed. Make those requests early enough that the formal filing does not become dependent on a rushed answer.

Your practical checklist

  • Record accounting year end and CRO date separately
  • Discuss reporting needs with the accountant
  • Check any date-change procedure before relying on it
  • Schedule bookkeeping close and accounts review
  • Confirm the handover to the return provider

Sources and editorial notes

Official guidance and any referenced service information checked 11 October 2026. These are original preparation notes with illustrative examples; they do not replace individual legal or tax advice.

Author and publisher: Ireland Company Formation, operated by COMMERCIAL ADMINISTRATION BUREAU LIMITED. For a correction or question, contact the team.

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