Britain’s top accountants are to have their own books scrutinised after the consumer watchdog referred the business of checking companies’ figures for a full-scale competition inquiry. The Office of Fair Trading (OFT) said it had been concerned for some time that the audit market is highly concentrated with low levels of switching and substantial barriers to entry. The watchdog estimates that in 2010 the “big four” firms, PwC, KPMG, Deloitte and Ernst & Young, earned 99% of audit fees paid by FTSE 100 companies, while between 2002 and 2010 only 2.3% of FTSE 100 firms changed their auditor. [UKPA]

Why do we let corporations pick their auditors? Why do we have only four big firms instead of a dozen, a score or more? Why doesn’t government do the audits, as the IRS does tax audits? Why is law enforcement handcuffed by inadequate budgets and rules that hinder investigations? Why are auditors allowed to quietly resign instead of being required to blow the whistle? Auditing needs a shakeup, fundamental restructuring and the accounting firms need a serious debate about their failings, practical and moral. [