UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-PX

ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811-21569

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Pioneer Ibbotson Allocation Series

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(Exact name of registrant as specified in charter)

60 State Street Boston, MA  02109

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(Address of principal executive offices)

Terrence J. Cullen

60 State Street

Boston, MA  02109

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(Name and address of agent for service)

Registrant's telephone number, including area code:  (617) 742-7825

Date of fiscal year end:  July 31

Date of reporting period:  July 1, 2013 to June 30, 2014

SIGNATURES

Pursuant to the requirements of the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)  Pioneer Ibbotson Allocation Series

By (Signature and Title)  /s/ Mark D. Goodwin

                         -------------------------

                         Mark D. Goodwin, Executive Vice President

Date  August 20, 2014

================= Pioneer Ibbotson Aggressive Allocation Fund ==================

There is no proxy voting activity for the fund, as the fund did not hold any
votable positions during the reporting period.


================ Pioneer Ibbotson Conservative Allocation Fund =================

There is no proxy voting activity for the fund, as the fund did not hold any
votable positions during the reporting period.


=================== Pioneer Ibbotson Growth Allocation Fund ====================

There is no proxy voting activity for the fund, as the fund did not hold any
votable positions during the reporting period.


================== Pioneer Ibbotson Moderate Allocation Fund ===================

There is no proxy voting activity for the fund, as the fund did not hold any
votable positions during the reporting period.

========== END NPX REPORT