Commence Pension before prior year Close

I wish to commence a pension in Aug. but have not yet Created entries or closed the prior financial year accounts. How should I proceed? I can complete all transaction matching but it may take time for an accountant and auditor to verify my accounts for the the prior F’yr.
Any advice as to how I should approach this?

I would be inclined to prepare the documentation without dollar amounts, and just say “with the balance in my account #abcdef [or a fixed lesser amount] to be confirmed when the superannuation fund processing is complete”.

Then the fund can minute acceptance of that application and write back to the member; then minute the confirmed numbers when they become available, & confirm those back to the member.

Thank you for your advice, it is appreciated