When a customer pays upfront for a year of pest control services, that money isn’t income yet. It’s deferred revenue, which means it’s a liability on your books until you actually perform the services. This distinction matters for accurate financial statements and for taxes if you’re on accrual basis accounting.

Set up each prepaid contract as a separate tracking item in your accounting software. Record the total amount received as deferred revenue when the customer pays. As technicians complete each scheduled service visit, move the proportional amount from deferred revenue to earned revenue. For a $600 annual contract with six visits, you’d recognize $100 in revenue after each completed service.

Your service management software needs to communicate with your accounting system. When a technician marks a service as complete, that triggers the revenue recognition entry. If you’re doing this manually, create a monthly process where you review all completed services and adjust your books accordingly. Waiting until year-end to figure this out creates a mess that’s expensive to untangle.

Track service dates separately from billing dates. The billing date is when you received the money. The service date is when you earned it. These are different events with different accounting implications. Most home and property service businesses struggle here because their field operations and accounting don’t talk to each other.

Chemical and supply costs should also be tracked by service visit when possible. This lets you see true profitability by contract type. If your quarterly treatment agreements cost more in materials than your monthly plans relative to revenue, that’s valuable information for pricing decisions.

Technician commissions complicate things if they’re based on revenue rather than completed services. Decide whether commissions are paid when the contract is sold or when services are delivered, and make sure your payroll records match your revenue recognition timing. Mismatches create confusion and potential disputes.

For recurring billing on installment plans where customers pay monthly but commit to annual service, you’re still dealing with service completion timing. The revenue is earned when the service happens, regardless of when payments arrive. Track both the payment schedule and the service schedule as separate but related records.

Working with someone experienced in business tax preparation can help you set this up correctly from the start. The systems you build now determine whether your financial statements actually reflect how your business is performing or just show cash moving in and out.