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Summary - Invesco Van Kampen Corporate Bond Fund, Class Institutional | Invesco Van Kampen Corporate Bond Fund

Statutory Prospectus Supplement dated December 16, 2011

The purpose of this mailing is to provide you with changes to the current Statutory Prospectus for Institutional Class shares of the Fund listed below:

Invesco Van Kampen Corporate Bond Fund

The following information replaces in its entirety the information appearing under the heading “Fund Summary — Performance Information — Average Annual Total Returns”:

“Average Annual Total Returns (for the periods ended December 31, 2010)

Average Annual Total Returns Invesco Van Kampen Corporate Bond Fund	Column		Label		Index No Deduction for Fees, Expenses, Taxes [Text]	1 Year	5 Years	10 Years	Inception Date
Return Before Taxes Institutional Class, Invesco Van Kampen Corporate Bond Fund	Institutional Class shares: Inception (06/01/2010)	^[1]	Return Before Taxes			8.92%	5.65%	5.81%	Jun. 01, 2010
Return After Taxes on Distributions Institutional Class, Invesco Van Kampen Corporate Bond Fund	Institutional Class shares: Inception (06/01/2010)	^[1]	Return After Taxes on Distributions			6.95%	3.76%	3.80%	Jun. 01, 2010
Return After Taxes on Distributions and Sale of Fund Shares Institutional Class, Invesco Van Kampen Corporate Bond Fund	Institutional Class shares: Inception (06/01/2010)	^[1]	Return After Taxes on Distributions and Sale of Fund Shares			5.77%	3.69%	3.75%	Jun. 01, 2010
Barclays Capital U.S. Credit Index			Barclays Capital U.S. Credit Index	^[2]	(reflects no deductions for fees, expenses or taxes)	8.47%	5.98%	6.55%
Barclays Capital US Corp INV Bd Index			Barclays Capital US Corp INV Bd Index	^[2]	(reflects no deductions for fees, expenses or taxes)	9.00%	6.05%	6.57%
Lipper BBB Rated Funds Index			Lipper BBB Rated Funds Index			10.46%	5.57%	5.96%

[1]	Institutional Class shares' performance shown prior to the inception date is that of the Fund's (and the predecessor fund's) Class A shares and includes the 12b-1 fees applicable to Class A shares. Class A shares' performance reflects any applicable fee waivers and/or expense reimbursement. The inception date of the predecessor fund's Class A shares is September 23, 1971.
[2]	The Fund has elected to use the Barclays Capital U.S. Credit Index to represent its broad-based securities/style specific market benchmark rather than the Barclays Capital US Corp INV Bd Index because the Barclays Capital U.S. Credit Index more closely reflects the performance of the types of securities in which the Fund invests.

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.”

If the Fund has annual returns for at least one calendar year, provide a table showing the Fund's (A) average annual total return; (B) average annual total return (after taxes on distributions); and (C) average annual total return (after taxes on distributions and redemption). A Money Market Fund should show only the returns described in clause (A) of the preceding sentence. All returns should be shown for 1-, 5-, and 10- calendar year periods ending on the date of the most recently completed calendar year (or for the life of the Fund, if shorter), but only for periods subsequent to the effective date of the Fund's registration statement. The table also shouldshow the returns of an appropriate broadbased securities market index as defined in Instruction 5 to Item 22(b)(7) for the same periods. A Fund that has been in existence for more than 10 years also may include returns for the life of the Fund. A Money Market Fund may provide the Fund's 7-day yield ending on the date of the most recent calendar year or disclose a toll-free (or collect) telephone number that investors can use to obtain the Fund's current 7-day yield. For a Fund (other than a Money Market Fund or a Fund described in General Instruction C.3.(d)(iii)), provide the information in the following table with the specified captions AVERAGE ANNUAL TOTAL RETURNS (For the periods ended December 31, _____). For a Fund that provides annual total returns for only one calendar year or for a Fund that does not include the bar chart because it does not have annual returns for a full calendar year, modify, as appropriate, the narrative explanation required by paragraph (c)(2)(i) (e.g., by stating that the information gives some indication of the risks of an investment in the Fund by comparing the Fund's performance with a broad measure of market performance).

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