fiscal_year_last_day({date})

Accepts a DateTime, DateOnly, or legacy Date object as input. Returns an object of the same type that corresponds to the last day of the fiscal year that contains the specified date.

Example 

1SELECT OrderDate as "date", fiscal_year_last_day(OrderDate) as "fiscal_year_last_day" FROM "dates_sample_data";
datefiscal_year_last_day
2015-01-21 15:30:002015-01-31 00:00:00
2015-01-21 00:00:002015-01-31 00:00:00
2015-01-31 10:00:302015-01-31 00:00:00
2015-02-03 15:30:002016-01-31 00:00:00
2016-01-21 23:59:592016-01-31 00:00:00
2015-10-31 23:59:592016-01-31 00:00:00
2015-12-03 00:00:002016-01-31 00:00:00
2016-01-11 03:30:002016-01-31 00:00:00
2016-01-11 03:30:002016-01-31 00:00:00