Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000787441 | |||
| Series S000006898 | MainStay MacKay Tax Free Bond Fund | ||
| Class/Contract C000018700 | Class A | MTBAX | |
| Class/Contract C000018701 | Class B | MKTBX | |
| Class/Contract C000018702 | Class C | MTFCX | |
| Class/Contract C000060794 | INVESTOR CLASS | MKINX | |
| Class/Contract C000082082 | Class I | MTBIX | |
| Class/Contract C000185560 | Class R6 | MTBDX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 1031
Type: 497 | Act: 33 | File No.: 033-02610 | Film No.: 191242262