Hello there, Scott.
In QuickBooks Self-Employed (QBSE), the option to set or change accounting dates is unavailable because QBSE uses a straightforward calendar year (January to December) by default for reporting purposes. If you need to adjust the accounting dates, you can manually edit the dates on individual transactions or filter the report for the period between April 25 and April 26.
We’re always here to help you if you have any other concerns.