If you’re a business owner chasing down unpaid invoices, hiring a debt collection agency may be your next step. But before moving forward, you’re probably asking: Do debt collection agencies charge interest? And how much will it cost you—or your client?
Let’s break it down clearly, so you understand the fee structures, how interest plays a role (or doesn’t), and what to expect when partnering with a collection agency.
Do Agencies Add Interest to Unpaid Debts?
In most cases, debt collection agencies do not add interest on their own. Instead, any interest added to the amount owed is typically based on your original contract with the customer.
If your business agreement or invoice terms include interest on late payments (for example, 1.5% per month), that interest may be included in the total balance the agency attempts to collect.
But the agency itself doesn’t unilaterally add interest to the debt.
What Fees Do Debt Collection Agencies Charge?
Rather than charging interest, most agencies operate using one of these two models:
- Contingency-Based Fees – You only pay if they successfully collect. The agency keeps a percentage of the recovered amount (usually 15%–50%). Learn more about contingency-based collections.
- Flat Fees or Retainers – You pay upfront or monthly for services, regardless of recovery.
At HP Sears, we offer a transparent contingency-based model, so you’re not out of pocket if the debtor doesn’t pay.
Can I Ask the Debtor to Pay the Collection Fees?
This depends on your contract. In some states, if your service agreement states that the debtor is responsible for collection costs or legal fees, those amounts may be added to the balance.
However, **laws vary by state**, and not all jurisdictions allow you to pass on these costs. That’s why it’s important to consult with a professional collections team who understands the legal landscape.
Why Businesses Choose Contingency Collections
If you’re not sure where to start—or don’t want to risk throwing good money after bad—contingency-based collections are a great option. You pay nothing unless the debt is recovered.
This keeps your risk low and ensures the agency is motivated to resolve the debt efficiently.
For example, our team at HP Sears works on a “no recovery, no fee” basis. We only charge a percentage of what we collect—making it a smart choice for businesses of all sizes.
How HP Sears Can Help
We work with businesses across industries to recover unpaid invoices quickly, professionally, and with respect for your customer relationships. Our process is streamlined, transparent, and built for results.
We’ll never tack on hidden fees or charge interest that wasn’t in your original agreement. Instead, we focus on getting your money back—while protecting your brand.
Get Clarity on the Cost of Collection
Want to know exactly what you’ll pay and when? Request pricing today and we’ll walk you through the process, the fee structure, and what to expect based on your specific situation.
Debt recovery doesn’t have to be confusing. With HP Sears, you’ll get answers—and results.