In-service Tier I and II members under the QPP, all in-service TDA participants, and members with TDA Deferral status may file a new investment election change form or online equivalent; in this case, any 6-, 9-, or 12-month conversions in progress but not yet completed would stop as of the date the new election takes effect. However, any 1- and 3-month conversions in progress cannot be stopped because they would be completed by the next effective date.

For Tier I and II retirees under the QPP and all TDA Annuitants, in-progress conversions cannot be canceled before they are completed. However, they may submit a new investment election change form to make investment elections for any portion of their QPP or TDA funds that have not been affected by any in-progress investment election changes.