Creative Deal Structure to Reduce Tax Liability with Real Estate Component

Seller does not want to part with the real estate upon closing in order to reduce tax bill in the year of the transaction. I would prefer to close on the real estate now rather than work a purchase option into the LOI and reapply for financing years down the road.

If including a deferred payment in the cap stack, what is a good way to structure this, and how quickly can I repay the buyer? Recommendations on where to hold the funds until payment? Interest bearing account?

For rough sizing, business is about $2.5M and the RE is $750k.

Thank you all, and happy hunting!