RSS feedsSpeculation is mounting that KPMG may face a fine of up to $500m (£280m) as well as restrictions on its US tax practice, as a result of its tax shelter row with the US government.
US reports suggested the Big Four firm could face the higher penalties, up from earlier estimates of around £50m-£150m, as a result of its sale of abusive tax shelters.
KPMG is being investigated by US authorities over shelters that allowed around 350 wealthy clients to avoid up to $1.4bn in tax, according to data from US Senate investigations.
There have been suggestions more recently that the firm could face criminal charges, raising the prospect of an Andersen-style collapse.
The partners who sold the shelters have since left the firm, but are still at risk of criminal charges, though the firm itself is thought likely to escape prosecution, according to reports.
The tax shelter investigation refers to tax plans sold between 1996 and 2002. Sources close to the Big Four firm have said that the avoidance schemes were merely part of the culture of the time, in which huge amounts of money were being made on financial markets, and tax advisers in the US and the UK were helping to shield the proceeds from tax.
