CPRS is your enterprise-level partner for all things cost recovery and overpayment prevention. Our team handles accounts payable, contract compliance, and reverse state and local tax audits and more.


Tenacity Pays


Don't Just Patch Profit Leakage, Eliminate It

Tired of the commitment of contracting with several different firms performing various cost recovery services?

Worried about the IT security risks of supplying data to several SOC 2 compliant firms?

Collaborate with CPRS and fulfill all your requirements in one place. Get a consistent level of service and reporting across all of your projects. From comprehensive audits of accounts payable, contract compliance, and reverse sales and use tax (recovering state and local tax overpayments by clients) to in-depth pre-payment invoice reviews for companies with heavy infrastructure spend (oil & gas, industrial, chemical production, etc.)

Identify & Recover Meaningful Lost Profits In Your P2P Process

Identify financial errors without having to pay more for staff or software.

With unconventional thinking and customized approaches, you can bring lost profit back and control weaknesses at the source.

Then optimize payments, pinpointing problem areas by auditing invoices, taxes, and out-of-contract billings (contract compliance).


Trusted By Fortune 100 Companies

Client Testimonials

"Over the years, CPRS has prevailed under state audit review and challenge. They consistently go beyond their contractual duty. Reference materials and customized software tools have been developed by CPRS that are now heavily relied upon by my staff."

Eric Siedentopf

CPA, AVP Corporate Tax - Sales & Excise, Costco Wholesale

"CPRS has earned my trust by being honest, respectful and professional. CPRS looks out for my company's best interests and will not offer up risky tax positions. CPRS is the only firm that I trust enough to allow access to our internal systems."

Brett Weiler

Director, Taxes Alaska Airlines

"In my experience, CPRS has a higher level of expertise than the typical consultant's. The team always takes it to the next level, going above and beyond the basics to really understand our business and our team."

Deeann DeSanto

Director, Indirect Tax Microsoft

Your Partner Of Choice

Hello. We're CPRS, a savvy team of accounting pros specializing in recovery, tax, and contract compliance across the U.S. and Canada for over 30 years. We live and breathe to help companies like yours maximize payments with tailored-never canned-solutions.

Unlike a lot of the "big guys," the people you meet are the people you work with. No bait and switch. Just folks who genuinely love what they do; folks our clients tell us quickly become a natural and welcome extension of the team. Maybe that's why 99% of our customers would work with us again.

Total Value Received by Our Clients

Total Value Received by CPRS Clients


  • Peace Of Mind

    We aren't content with the bare minimum. Our team is constantly going the extra mile using their vast experience to give you financial control.

  • Full Internal Visibility

    We offer financial recoveries that are material to the business at the corporate level providing data metrics that enable full internal visibility.

  • Real Time Insights

    Identifying overpayments close or prior to transactions with cutting-edge technology and expertise.

  • Dedicated Partner

    We become an extension of your team treating your money like our own. Your business is like no other so we tailor our approach to your company's unique needs. 

  • Audit Instincts

    Leveraging our experience as auditors we perform expert reverse sales and use tax, contract compliance, retail and accounts payable audits, all while maintaining our meticulous approach at the helm.

  • Cutting-Edge Technology

    Aided by sophisticated software technology, CPRS Pearl, our forensic auditors dissect P2P data and documentation.

Find Lost Dollars

Book a consultation with one of our accounting pros to see how we can help you decrease profit leakage.

Featured Resources

What is a Recovery Audit?

Thank you for your interest in our white paper: What is a Recovery Audit? We hope you enjoy ...
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How Contractor Billing Validation Strategies Enhance Project Management

Thank you for your interest in our white paper: "How Contractor Billing Validation Strategies Enhance Project Management" Brian ...
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Active Invoice Review: The New Frontier for Contractor Billing Validation

Thank you for your interest in our white paper: "Active Invoice Review: The New Frontier for Contractor Billing ...
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