Classic members: If you were an MCERA member on or before December 31, 2012, or a member of another public retirement system as of that date and came to MCERA with reciprocity, you’re a Classic member.
| Classic Tiers | Membership Dates | Benefit Formula |
| General Classic Tier 1 | prior to 7/1/11 | 2.7% @ 55 |
| Safety Classic Tier 1 | prior to 7/1/11 | 3% @ 55 |
| General Classic Tier 2 | 7/1/11-12/31/12 | 2% @ 55 |
| Safety Classic Tier 2 | 7/1/11-12/31/12 | 3% 55 |
- Classic Member Handbook
- Preparing for Retirement Handbook
- Understanding Retirement: Examples using San Rafael 2.7% @ 55