Buying or selling company assets? Use this Asset Purchase Agreement to finalize the terms of the transaction.This Asset Purchase Agreement ("Agreement") is made effective as of December 14,. An asset purchase agreement is a legal document used when buying or selling a small business. Read on to understand the basics. SCHEDULE A. Definition of Working Capital calculation: Equals the sum of: Accounts Receivable. How to fill out the Asset Purchase Agreement Document? 1. Identify the parties involved in the agreement. 2. The Office of the City Register records and maintains New York City real property and certain personal property transfer records, such as mortgage documents.