Invesco (IVZ) 8-K Changes in Registrant's Certifying Accountant

March 1, 2013

Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

Ladies and Gentlemen:

We have read Item 4.01 of Form 8-K dated March 1, 2013, of Invesco Ltd. and are in agreement with the statements contained in the first five paragraphs on page 2 therein.  We have no basis to agree or disagree with other statements of the registrant contained therein.

/s/ Ernst & Young LLP