TCM0320320 | Extra information: glossary: O
From HM Revenue & Customs · Tax Credits Manual
Official error
For tax credits purposes, an official error means a mistake made either by HM Revenue & Customs (HMRC) or another Government department to which the customer didn’t materially contribute.
Note: You can only change a decision about an award under the Official Error regulations where the result of that change is in favour of the customer.
European Member States
European Member States are all countries listed who are members of the EEA or their nationals are covered by European Community guidance.
Note: This list doesn’t include the United Kingdom.
Austria
Belgium
Cyprus
Czech Republic
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Iceland
Italy
Latvia
Lithuania
Liechtenstein
Luxembourg
Malta
Netherlands
Norway
Poland
Portugal
Republic of Ireland
Slovakia
Slovenia
Spain
Sweden
Switzerland.
From 1 January 2007, the following countries became EEA member states
Bulgaria
Romania.
From 1 July 2013, Croatia became an EEA member state.
From 31 January 2020, the United Kingdom left the EEA.