Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000701039 | |||
| Series S000005148 | Calvert Income Fund | ||
| Class/Contract C000014095 | Class A | CFICX | |
| Class/Contract C000014096 | Class B | CBINX | |
| Class/Contract C000014097 | Class C | CIFCX | |
| Class/Contract C000014098 | Class I | CINCX | |
| Class/Contract C000036042 | Class R | CICRX | |
| Class/Contract C000060809 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0000701039 | |||
| Series S000005150 | Calvert Short Duration Income Fund | ||
| Class/Contract C000014103 | Class A | CSDAX | |
| Class/Contract C000014104 | Class C | CDICX | |
| Class/Contract C000014105 | Class I | CDSIX | |
| Class/Contract C000060810 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0000701039 | |||
| Series S000005151 | Calvert Long-Term Income Fund | ||
| Class/Contract C000014109 | Class A | CLDAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000701039 | |||
| Series S000013508 | Calvert Ultra-Short Income Fund | ||
| Class/Contract C000036621 | Class A | ||
| Class/Contract C000091138 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0000701039 | |||
| Series S000024475 | Calvert Government Fund | ||
| Class/Contract C000072610 | Class A | ||
| Class/Contract C000072611 | Class C | ||
| Class/Contract C000072612 | Class I | ||
| Status | Name | Ticker Symbol | |
| CIK 0000701039 | |||
| Series S000025875 | Calvert High Yield Bond Fund | ||
| Class/Contract C000077416 | Class A | ||
| Class/Contract C000077417 | Class C | ||
| Class/Contract C000077418 | Class I | ||
| Class/Contract C000105419 | Class Y | ||
IRS No.: 526228948 | State of Incorp.: MD | Fiscal Year End: 0930
Type: 497 | Act: 33 | File No.: 002-76510 | Film No.: 121213234