Expense services and when to use them

What is an expense service?

An expense service is a service that, when added to a customer invoice, records the cost or charge to an expense account rather than a revenue account. Most services your company provides are revenue services—you charge the customer and record the income. Expense services are the exception: they represent costs you are passing through to the customer, such as third-party delivery fees, subcontractor labor, or material surcharges.

Why it matters

Classifying a service correctly ensures your accounting reflects reality. If you charge a customer for a delivery fee that you actually paid to a logistics company, that fee should appear in your records as an expense recovery, not as income. This distinction affects:

• Profit calculations — expense services don't inflate your gross margin.
• Tax reporting — some jurisdictions treat pass-through expenses differently from earned income.
• Cost tracking — you can analyze how much of a customer's invoice is markup versus cost recovery.

How it works in Usystems

When you create a service, you can mark it as an expense service during setup. When you later use that service on an invoice:

1. The line item still appears on the customer's bill with the price you set.
2. The accounting entry records the amount to the expense account you configured for that service, not to service income.
3. If your company bought the same item or service from a vendor, you can track the cost in the same account, making cost-of-goods-sold and margin calculations clearer.

For example, if you mark "Courier Delivery" as an expense service with an account "Delivery Costs," every time you add Courier Delivery to an invoice, the amount is debited to Delivery Costs (as an expense) rather than credited to Service Income.

When to use expense services

• Third-party costs you pass through — delivery, shipping, subcontractor fees.
• Material surcharges — markups on raw materials you buy and resell at a fixed margin.
• Recoverable charges — professional service calls, diagnostic fees, or other costs you charge back to customers but treat as pass-throughs internally.

Do NOT use for:

• Labor or services your own staff provides—those are revenue services.
• Discounts or credits on the invoice—use the invoice's discount field instead.
• Cost-of-goods-sold on physical products—use the product inventory system for that.

Where you see it

When creating or editing a service, look for a checkbox, toggle, or dropdown option labeled "Expense", "Pass-through", or "Cost account". If you're unsure whether a service should be marked as an expense, leave it as a regular service and review with your accountant after the first invoice.