Calamos Tax Center

2004 Open-End Mutual Fund Income Distributions
Choose a Share Class

Domestic Equity
Fund C Shares Ticker Symbol (Inception Date)	Record Date	Ex-Date	Payable Date	Income Dividends
Growth Fund CVGCX (9/3/96)	3/24/2004	3/25/2004	3/25/2004	-
Growth Fund CVGCX (9/3/96)	6/23/2004	6/24/2004	6/24/2004	-
	9/22/2004	9/23/2004	9/23/2004	-
	12/29/2004	12/30/2004	12/30/2004	-
			Total	-
Growth and Income Fund CVTCX (8/5/96)	3/24/2004	3/25/2004	3/25/2004	0.017180
Growth and Income Fund CVTCX (8/5/96)	6/23/2004	6/24/2004	6/24/2004	0.099270
	9/22/2004	9/23/2004	9/23/2004	0.028760
	12/29/2004	12/30/2004	12/30/2004	0.111930
			Total	$0.257140
Value Fund CVACX (1/2/02)	3/24/2004	3/25/2004	3/25/2004	-
Value Fund CVACX (1/2/02)	6/23/2004	6/24/2004	6/24/2004	-
	9/22/2004	9/23/2004	9/23/2004	-
	12/29/2004	12/30/2004	12/30/2004	-
			Total	-
Blue Chip Fund CBXCX (12/1/03)	3/24/2004	3/25/2004	3/25/2004	-
Blue Chip Fund CBXCX (12/1/03)	6/23/2004	6/24/2004	6/24/2004	-
	9/22/2004	9/23/2004	9/23/2004	-
	12/29/2004	12/30/2004	12/30/2004	-
			Total	-
Global/International
Global Growth and Income Fund CVLCX (9/24/96)	3/24/2004	3/25/2004	3/25/2004	-
Global Growth and Income Fund CVLCX (9/24/96)	6/23/2004	6/24/2004	6/24/2004	-
	9/22/2004	9/23/2004	9/23/2004	-
	12/29/2004	12/30/2004	12/30/2004	-
			Total	-
Convertible/Convertible Blends
Convertible Fund¹ CCVCX (7/5/96)	3/24/2004	3/25/2004	3/25/2004	0.162000
Convertible Fund¹ CCVCX (7/5/96)	6/23/2004	6/24/2004	6/24/2004	0.071460
	9/22/2004	9/23/2004	9/23/2004	0.060730
	12/29/2004	12/30/2004	12/30/2004	0.102460
			Total	$0.396650
Market Neutral Income Fund² CVSCX (2/16/00)	3/24/2004	3/25/2004	3/25/2004	0.035770
Market Neutral Income Fund² CVSCX (2/16/00)	6/23/2004	6/24/2004	6/24/2004	0.295690
	9/22/2004	9/23/2004	9/23/2004	0.096950
	12/29/2004	12/30/2004	12/30/2004	0.341880
			Total	$0.770290
Fixed Income
High Yield Fund CCHYX (12/21/00)	3/24/2004	3/25/2004	3/25/2004	0.130320
High Yield Fund CCHYX (12/21/00)	6/23/2004	6/24/2004	6/24/2004	0.183410
	9/22/2004	9/23/2004	9/23/2004	0.140780
	12/29/2004	12/30/2004	12/30/2004	0.172910
			Total	$0.627420
¹The Calamos Convertible Fund is closed to new investments, subject to exceptions enumerated in the prospectus. ²Formerly named Calamos Market Neutral Fund.

For more information about the Funds such as sector weightings, top holdings, credit ratings and distribution rates, please contact Client Services at 800-582-6959.

Each Fund is a series of Calamos Investment Trust. The investment adviser to the Funds is Calamos Advisors LLC. The Calamos Family of Funds offers a range of investment strategies for individual investors with diverse investment objectives and needs. For more information on the Funds, please call 800-582-6959.

Before investing carefully consider the fund's investment objectives, risks, charges and expenses. Please see the prospectus containing this and other information or call 800-582-6959. Read it carefully.

None of the information on this Web site should be considered legal or tax advice. You should consult your legal or tax advisor for information concerning your own specific tax situation.

The dividend tables provided here are for informational purposes only and to assist you in your tax planning. When preparing your tax return, please refer to your Form 1099-DIV and consult your legal or tax advisor.

Calamos Financial Services LLC, Distributor