Compliance

Filing deadlines & compliance guides

Key dates for Ireland Revenue and UK HMRC — and how FinnAccountings keeps you ahead of every deadline.

Ireland

VAT returns (bi-monthly)

19th of month following period end

File and pay via ROS. FinnAccountings prepares draft returns automatically.

Income tax preliminary tax

31 October

Sole traders and companies pay preliminary tax for the current year.

Form 11 / Income tax return

31 October

Annual self-assessment for sole traders with ROS filing.

Corporation tax return

9 months + 23 days after year end

Form CT1 for limited companies.

United Kingdom

Self Assessment

31 January

Online filing and payment for previous tax year. Payments on account due 31 Jan and 31 Jul.

VAT returns (quarterly)

1 month + 7 days after period end

Submitted via MTD-compatible software.

Corporation tax

12 months after accounting period

Payment usually due 9 months + 1 day after period end.

Confirmation Statement

At least once every 12 months

Companies House filing for limited companies.

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Our Compliance Agent tracks all filing dates and sends alerts at 30, 14, and 7 days before each deadline.

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