“Uncollected accounts receivable at closing is money you're owed. Whether you collect it or the buyer does depends on deal structure — and the terms you negotiate.”
What Happens to AR in an Asset Sale
In a pest control business asset sale, accounts receivable are generally retained by the seller unless the purchase agreement specifically includes them in the transferred assets. The default structure: the seller keeps outstanding AR (money owed by customers for services already delivered) and retains the obligation and right to collect it. The buyer starts with a clean AR slate — they bill for services they deliver after closing, not for services the seller delivered. This structure is clean from a liability standpoint: the buyer doesn't inherit potentially uncollectable old invoices, and the seller keeps the economic benefit of work they already performed.
When AR Is Included in the Transaction
Some pest control acquisitions include outstanding AR in the transferred assets — either as part of the working capital calculation or as a negotiated inclusion. When AR transfers with the business: the purchase price may be reduced to reflect the face value of the AR (or a discounted value reflecting collection risk), and the buyer takes on the obligation to collect. Including AR simplifies the seller's post-closing collection burden — they walk away from the business completely — but requires careful valuation of the AR portfolio. Old receivables (over 90 days) are often excluded from any AR transfer or valued at zero, as their collectability is low.
AR Quality and Age — What Buyers Evaluate
Even when AR doesn't transfer, buyers analyze the AR portfolio during due diligence. Why: AR quality is a window into the business's billing practices, customer relationships, and operational health. A pest control business with 80% of AR under 30 days demonstrates prompt billing and customer payment habits. A business with 40% of AR over 90 days suggests billing problems, customer disputes, or a significant number of customers behind on payment — who may also be at risk of cancellation. Buyers use AR aging reports to assess customer creditworthiness and identify customers who are 'active' in the routing software but effectively delinquent on payment.
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Collecting Outstanding AR After Closing
Sellers who retain outstanding AR after closing face the practical challenge of collecting from customers who now have a new service provider. Best practices for post-closing AR collection: (1) Send final invoices with clear payment instructions before closing day. (2) Include AR status in the due diligence package — identify balances by customer and age. (3) Negotiate with the buyer to assist in collection — the buyer's ongoing relationship with the customer is leverage the seller no longer has. (4) Establish clear deadlines: decide in advance that AR unpaid 90 days after closing will be written off or sent to collections, and don't let the collection effort extend indefinitely.
The Working Capital Connection
Accounts receivable are a component of working capital — and if the deal includes a working capital peg, the AR balance at closing directly affects the working capital calculation. If you've been billing aggressively in the months before closing (generating AR) but not collecting, you may have a working capital peg obligation that reduces your closing proceeds. Conversely, if you've been collecting aggressively and not billing (unusual but possible), your working capital may be below the peg. Understanding how AR flows through the working capital calculation — and how the purchase agreement defines 'current assets' for peg purposes — is essential preparation for the closing day proceeds calculation.
Jason Taken
Pest Control Business Broker · HedgeStone Business Advisors
Jason specializes exclusively in pest control company acquisitions and sales. He works with sellers across 34 states and buyers ranging from owner-operators to private equity platforms.