Your TAIN number is comprised of 5 digits with a letter at the end.
For example, 12345A
TAIN for agent is Tax Agent Identification Number
TAIN for Solicitor is Transaction Advisory Identification Number

Your Income Tax, Corporation Tax and Employer Tax registration number has 7 digits with one or two letters at the end. For example either 1234567A or 1234567FA. The tax registration number for individuals is usually the same as their PPS Number.

Your VAT number may have 7 digits with one or two letters at the end. For example either 1234567A or 1234567FA. Alternatively, it may have 1 digit followed by 1 letter with 5 more digits and a further letter at the end. For example 2A12345A.

VAT OSS registration numbers are in the format EU123456789 or IM1234567890.

This entry is required to be completed by LPT Receivers only.
Your Receiver Number is comprised of 5 digits with a letter at the end.
For example, 12345A.

Select a tax type that you have been registered for recently or in the past.
ROS services are available for Self Assessed taxes (Income Tax and Capital Acquisitions Tax) and business taxes (e.g. VAT) or reporting obligations (e.g. DAC-2) only.