| MMDT Short Term Bond Portfolio FAQs December 31 2022 | What is the MMDT Short Term Bond Portfolio? | December 31 2022 |
| MMDT Cash Portfolio FAQs December 31 2022 | What is the MMDT Cash Portfolio? | December 31 2022 |
| MMDT Cash Portfolio Fact Sheet December 31 2022 | MMDT Cash Portfolio Fact Sheet | December 31 2022 |
| MMDT Short Term Bond Portfolio Fact Sheet December 31 2022 | MMDT Short Term Bond Portfolio Fact Sheet | December 31 2022 |
| Massachusetts Municipal Depository Trust Annual Report September 15 2022 | Massachusetts Municipal Depository Trust Annual Report | September 15 2022 |
| MMDT Short Term Bond Portfolio Investment Circular June 1 2021 | Investment Circular | June 1 2021 |
| MMDT Cash Portfolio Investment Circular June 1 2021 | Investment Circular | June 1 2021 |