| First Investors Tax Exempt Income Fund | Class A | FITAX | — |
| First Investors Tax Exempt Income Fund | Class B | FITCX | — |
| First Investors Tax Exempt Income Fund | Advisor Class | FITDX | — |
| First Investors Tax Exempt Income Fund | Institutional Class | FITEX | — |
| First Investors Tax Exempt New Jersey Fund | Class A | FINJX | — |
| First Investors Tax Exempt New Jersey Fund | Class B | FINKX | — |
| First Investors Tax Exempt New Jersey Fund | Institutional Class | FINNX | — |
| First Investors Tax Exempt New Jersey Fund | Advisor Class | FINLX | — |
| First Investors Tax Exempt New York Fund | Class A | FNYFX | — |
| First Investors Tax Exempt New York Fund | Class B | FNYGX | — |
| First Investors Tax Exempt New York Fund | Advisor Class | FNYHX | — |
| First Investors Tax Exempt New York Fund | Institutional Class | FNYJX | — |
| First Investors Tax Exempt Oregon Fund | Class A | FTORX | — |
| First Investors Tax Exempt Oregon Fund | Class B | FTOBX | — |
| First Investors Tax Exempt Oregon Fund | Advisor Class | FTOTX | — |
| First Investors Tax Exempt Oregon Fund | Institutional Class | FTOUX | — |
| First Investors Tax Exempt Opportunities Fund | Class A | EIITX | — |
| First Investors Tax Exempt Opportunities Fund | Class B | EIIUX | — |
| First Investors Tax Exempt Opportunities Fund | Advisor Class | EIIAX | — |
| First Investors Tax Exempt Opportunities Fund | Institutional Class | EIINX | — |
| First Investors Tax Exempt California Fund | Class A | FICAX | — |
| First Investors Tax Exempt California Fund | Advisor Class | FICJX | — |
| First Investors Tax Exempt California Fund | Institutional Class | FICLX | — |