I am closing a business account and will need to also close the QB account. Will I still be able to access it to gain information for tax purposes for next year?

Hello there, Woodrowcarlisle.

Once you cancel your subsciption, your data will be available in read-only access for a year from the cancellation date. As long as you're within this period, you can still export your data.

You can check this article for more information: How to cancel your subscription.

You can always come back in the Community if you have other concerns. Have a good one!