# Money Market Portfolio — new fund registration

CALVERT TAX FREE RESERVES registered fund series on Form 485APOS, filed 2010-03-01. Featured series: Money Market Portfolio.

## Registration

- Registrant / trust: CALVERT TAX FREE RESERVES
- CIK: 0000319676
- Form: 485APOS
- Filed: 2010-03-01
- Accession: 0000319676-10-000015

## Series & classes (4)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Money Market Portfolio](https://search.stillhousedata.com/fund/S000005138) | Class O | CTMXX | — |
| [Limited Term Portfolio](https://search.stillhousedata.com/fund/S000005139) | Class A | CTFLX | — |
| [Calvert Tax Free Bond Fund](https://search.stillhousedata.com/fund/S000005140) | Class A | CTTLX | — |
| [Vermont Municipal Portfolio](https://search.stillhousedata.com/fund/S000005141) | Class A | CGVTX | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.73%
- Management fee: 0.51%
- Other expenses: 0.22%

## Investment objective

The Fund seeks to earn the highest level of interest income, exempt from federal income taxes, as is consistent with prudent investment management, preservation of capital, and the quality and maturity characteristics of the Fund. This objective may be changed by the Fund’s Board of Trustees without shareholder approval.

## Other filings by this registrant (9)

- [485APOS — 2023-01-27 (8 new series)](https://search.stillhousedata.com/launch/0000940394-23-000088)
- [485APOS — 2022-10-07 (4 new series)](https://search.stillhousedata.com/launch/0000940394-22-001357)
- [485APOS — 2022-02-04 (4 new series)](https://search.stillhousedata.com/launch/0000940394-22-000200)
- [485APOS — 2017-07-26 (4 new series)](https://search.stillhousedata.com/launch/0000940394-17-001492)
- [485APOS — 2017-07-25](https://search.stillhousedata.com/launch/0000940394-17-001487)
- [485APOS — 2017-07-20 (1 new series)](https://search.stillhousedata.com/launch/0000940394-17-001476)
- [485APOS — 2017-03-01](https://search.stillhousedata.com/launch/0000940394-17-000503)
- [485APOS — 2017-02-02](https://search.stillhousedata.com/launch/0000940394-17-000245)
- [485APOS — 2014-07-17 (4 new series)](https://search.stillhousedata.com/launch/0000319676-14-000023)

## More

- [Registrant profile: CALVERT TAX FREE RESERVES](https://search.stillhousedata.com/registrant/319676)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000319676-10-000015.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.