Institute of Chartered Accountants in England and Wales

ICAEW has two offices in the United Kingdom; at their headquarters, Chartered Accountants' Hall in Moorgate, London and in Central Milton Keynes at the Hub:MK complex.

It also has offices in Belgium (Europe Region), China (Beijing, Shanghai), Hong Kong SAR, Indonesia, Vietnam, Malaysia, Singapore and the United Arab Emirates (Middle East, Africa and South East Asia Region).

However, with the growth of the limited liability company and large scale manufacturing and logistic in Victorian Britain, a demand was created for more technically proficient accountants to deal with the increasing complexity of accounting transactions dealing with depreciation of assets, inventory valuation and the Companies legislation being introduced.

To improve their status and combat criticism of low standards, accountants in the cities of Britain formed professional bodies.

[6] In 1920, following the Sex Disqualification (Removal) Act 1919, the organisation admitted Mary Harris Smith, who became the first woman chartered accountant in the world.

[9] The headquarters of the institute, Chartered Accountants' Hall, in the City of London, which was designed in the Italian Renaissance style by John Belcher and built by Colls & Sons, was completed in 1892.

[13] In 2020, ICAEW announced the commissioning of a blue plaque to honour their first female member Mary Harris Smith.

Professional development prepares students to successfully handle a variety of different situations they encounter throughout their career, improving their ability and performance in areas such as communication, decision-making, problem-solving and technical competence.

Experience can be completed in at least one of six categories: accounting; audit and assurance; financial management; information technology; insolvency; taxation.

Certificate level exams can be sat throughout the year at either dedicated test centres or at the candidate's own location via remote invigilation.

ICAEW awards prizes to high-scoring candidates in the ACA exams, including the Certificate level.

The monthly TAXline publication started in 1991, and an annual Technical Review (now Tax Planning) was first published in October 1992.