Yes; work done after the closing date can be affected by the import of changes. The dates OF the transactions also matters.

And as I already pointed out, you are Lost on the Internet. This is not the QuickBooks community.

You will get better answers and find your specific Help articles for QuickBooks by going to the QB Community, which is at the link I provided previously, and here:

https://quickbooks.intuit.com/learn-support/en-us/accountant-s-copy-passwords/use-the-accountant-s-c...

You are asking about this right now on a Tax Preparer's Community.