2005 Dividends Received Deduction

U.S. corporations are generally entitled to a deduction for dividends received from certain other domestic corporations. Accordingly, corporate mutual fund shareholders may exclude a portion of the ordinary dividend received from mutual fund investments to the same extent the fund receives certain domestic dividends.

Note that you may not take this deduction for a dividend on shares of a fund which have been held 46 days or less during the 91-day period beginning 45 days before the ex-dividend date.

The percentages in the following table show the portion of each fund's ordinary dividends for calendar year 2005 which qualifies for the dividends received deduction.

2005 Dividends Received Deduction

Open-End Mutual Funds
Class A, B and C shares
Percent Qualifying for the Deduction
Domestic Equity
Growth Fund
CVGRX, CVGBX and CVGCX
No Income Distribution
Growth and Income Fund
CVTRX, CVTYX and CVTCX
20.73%
Value Fund
CVAAX, CVABX and CVACX
No Income Distribution
Blue Chip Fund
CBCAX , CBCBX and CBXCX
No Income Distribution
Global/International
Global Growth and Income Fund
CVLOX, CVLDX and CVLCX
1.93%
International Growth Fund
CIGRX, CIGBX and CIGCX
0.00%
Convertible/Convertible Blends
Convertible Fund1
CCVIX, CALBX and CCVCX
4.86%
Market Neutral Income Fund2
CVSIX, CAMNX and CVSCX
2.61%
Fixed Income
High Yield Fund
CHYDX, CAHBX and CCHYX
2.51%
Closed-End Funds Percent Qualifying for the Deduction
Enhanced Fixed Income
Convertible Opportunities and Income Fund (CHI)
1.59%
Convertible and High Income Fund (CHY)
1.27%
Defensive Equity
Strategic Total Return Fund (CSQ)
25.79%
Global Defensive Equity
Global Total Return Fund (CGO)
0.00%

1The Calamos Convertible Fund is closed to new investments, subject to exceptions enumerated in the prospectus.

2Formerly named the Calamos Market Neutral Fund.

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.

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