Quick Links  


  You are here >   Tax Policy and Practice > Revenue Practice and Representations > Contacting Irish Revenue

Contacting Irish Revenue


Contact numbers for Revenue Offices across the country are available on Revenue’s website www.revenue.ie. The website has a “contact locator” to assist taxpayers and agents determine the correct tax office to contact, just enter the taxpayer’s PPSN. 

We list below some frequently sought Revenue contact details:


  Collector General’s Office

  Phone: 1890 203070

  Email: cgcustserv@revenue.ie

Employer Service (P35 Helpline)

Phone: 1890 254565

Email: rospayments@revenue.ie  

ROS Support

  ROS Technical Helpdesk

  Phone: 1890 20 11 06

  Email: roshelp@revenue.ie

ROS Payments Support

Phone: 1890 226 336

Email: rospayments@revenue.ie

Customer Service Complaints

  South West Region

  Phone: (021) 6027016

  (021) 6027018

  Email: swregoffice@revenue.ie

Dublin Region

Phone: (01) 8589268

Email: jacintah@revenue.ie

  East South East

  Phone: (051) 8621000

  Email: eseregionaloffice@revenue.ie   

Large Cases Division

Phone: (01) 6131800

Email: largecasesdiv@revenue.ie

  Border Midlands West

  Phone: (091) 576350

  Email:   bmwregion@revenue.ie

Collector General’s

Phone: (061) 488481

Email:   cg@revenue.ie

"Secure email" service

Revenue has an email service that enables you to securely send and receive e-mail messages. Information on how to register for and use secure email is available on Revenue's website here.

Revenue Technical Service (RTS)

The RTS system was designed to deal with complex technical queries. Read the guidelines for RTS use here. If you are sending emails to Revenue's RTS you are required to use the "secure email" service.

Exceptional Contacts

list is provided for practitioners to enable them contact Revenue, if there is urgent need for contact and they are unable to do so via the normal channels. 

Contacting UK Tax Authorities

Her Majesty Revenue and Customs – contact details for individuals, business and employers are available

Contacting US Tax Authorities

Contact details for the US Internal Revenue Service are available

Contacting Canadian Tax Authorities

Canada Revenue Agency contact details are available