Baker Tilly Mooney Moore can trace its origins back to the 1920's.  In 2003 the firm was invited to join the Baker Tilly International network becoming Baker Tilly Mooney Moore and in 2009 moved to its present location in Clarendon Dock.

In 2011 the firm won the Customer Service Excellence Award for the Professional Services Sector at the Belfast Business Awards and became the first firm to receive the 'Gold Star' Service Excellence Accreditation.

In September 2013 Baker Tilly Mooney Moore and business recovery and insolvency specialists McClean & Co merged and later that year the firm was named Northern Ireland's Independent Firm of the Year at the British Accountancy Awards.  In 2018 Baker Tilly Mooney Moore acquired Webb Advisory, a specialist economic advisory practice. 

Baker Tilly Mooney Moore is an ACCA Platinum Employer recognised for the commitment and support given to staff in the area of continuing professional development and to trainees studying for the ACCA qualification.