To Check Date of Valuations in BillFin:

On the Fees page click on View Fee Calculation in the pencil menu for any client

Clicking on the billable values in the Account Details table of the slideout window

When you click on the values, more data will show under the value exposing the dates included in the market value.

Also on the Fees page, you can click on View Asset Values in the pencil menu for a client

In the green banner of the slideout window you can click View in Excel

This will download a spreadsheet with the dates and positions for the client's accounts