Annual Updating Amendments are due 90 days from the end of the firm’s fiscal year. With the leap year there is an additional day, so the due date is March 30th NOT March 31st as is typical.
For SEC registered filers there is a fee that will need to be paid prior to submitting the final amendment. If you wait until the 30th to file and fees are owed, you will not be able to submit the final amendment. Please be sure to submit any fees owed at least the day before submitting (if paying via e-bill). If you are mailing in your payment, you may want to do so now.