UK suggests economic body to help tackle tax evasion along Irish border after Brexit

An inter-governmental economic organisation could help tackle tax evasion across the Irish border following Brexit, the UK’s Treasury has suggested.

The UK’s only land border with an EU state is in Northern Ireland. Without the European institutions, the Organisation for Economic Co-operation and Development (OECD) could help facilitate dialogue with the Republic of Ireland.

The DUP claims international criminal gangs could take advantage of Brexit.

East Derry MP Gregory Campbell added: “My concern is that when we get to the point in two or two-and-a-half years’ time when one state, Northern Ireland, is outside and the Republic of Ireland will still be in it, will there be other further or greater scope for tax evasion?

“Will a multi-million pound industry which has grown up through the Troubles be exacerbated by international criminal gangs using the border?

“HMRC (HM Revenue & Customs) needs to be aware of the real possibility that that could happen and outline what their steps are that they intend to take to be ready for it if it does happen.”

A British Treasury official told the Northern Ireland Affairs Committee of MPs that within the EU there were some very different practices for exchange of information.

He said both the UK and Ireland would be concerned to prevent tax avoidance and that dialogue between the countries would continue.

“We also have conversations with other countries through the OECD, all of those things will continue,” he added.

The exact costs associated with border criminality were difficult to estimate.

A watchdog pointed to the success of a joint exercise by the Ireland’s Revenue Commissioners and the UK’s Revenue and Customs service to introduce a new fuel marker on both sides of the border in April last year to make it harder to launder diesel.

The OECD collects policy data.

Its website said: “Discussions at OECD committee-level sometimes evolve into negotiations where OECD countries agree on rules of the game for international co-operation.

“They can culminate in formal agreements by countries, for example on combating bribery, on arrangements for export credits, or on the treatment of capital movements.

“They may produce standards and models, for example in the application of bilateral treaties on taxation.”