RevenuePenaltyCalculator.ie is an independent information resource published by D'Emilia Accounting, an Irish accounting firm that helps taxpayers understand and address Revenue penalties, surcharges and enforcement.
Revenue penalties are often poorly understood until people receive a penalty notice. The rules around surcharges, interest, voluntary disclosure and appeals are detailed and counterintuitive — yet the stakes are high. We built this site to explain the rules clearly, so taxpayers can make informed decisions about their options.
Founded by Marina Luna Oliveira d'Emilia (accountant) and Vitor Oliveira Alves, D'Emilia Accounting works primarily with self-employed people, company directors and PAYE workers who need guidance on Irish tax compliance. Visit demiliaaccounting.ie.
All content is based on the Taxes Consolidation Act 1997, Finance Act amendments, and Revenue.ie Tax and Duty Manuals. Key sections referenced: s1080 (interest), s1084 (surcharges), s1077E (penalties for non-disclosure). See our Editorial Policy.
This site provides general information only — not personalised tax or legal advice. See our full Disclaimer.
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