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Trusted by Growing Businesses
Expertise Accelerated is a CPA-led accounting firm providing Internal Controls & SOX Compliance Services, including External Audit Support for businesses that need organized documentation and reliable auditor coordination. Our team has supported more than 50 businesses across multiple industries, from early-stage companies preparing for their first external audit to established companies managing complex, multi-entity audit engagements.
Our external audit support services work as a core component of our Internal Controls & SOX Compliance Services, ensuring audit requests are managed accurately and deadlines are met.
Whether you are a founder, a CFO, or a Controller, we serve as your trusted accounting partner.
US CPA Management Team
U.S. CPA-led teams delivering accurate, compliant, and reliable financial oversight.
Up to 60% Payroll Savings
Premium accounting services at significantly lower cost
U.S. Eastern Time Availability
Our accounting experts work U.S. Eastern Time, fully aligned with you.
QuickBooks & Xero Experts
Proven expertise in QuickBooks and Xero software.
Challenges
Many growing businesses reach a point where external audit preparation creates operational strain rather than financial clarity.
If any of the following apply, it may be time to evaluate your current audit support process.
Our team can assess your current audit readiness and identify the most impactful areas for improvement.
Services
Expertise Accelerated delivers a full suite of external audit support services for growing businesses at every stage of development. Below is an overview of the core services included in our audit support engagements.
Every Expertise Accelerated audit support engagement follows a structured, repeatable
process designed to produce organized documentation, timely responses, and a smooth audit close on a defined timeline.
Ready for a Smooth, Well-Managed External Audit?
Schedule a consultation with our CPA-led team to organize PBC requests, streamline documentation, and ensure audit readiness.
Get Started With Audit SupportSpecialized Knowledge
Our external audit support services are specialized according to your industry.
Accounting Software and ERP Experience
We work across the major accounting and ERP platforms used by growing and mid-market businesses, delivering consistent professional standards within your existing technology environment.
Don't Just Take Our Word For It
Here is what makes Expertise Accelerated stand out for external audit support.
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External audit support is the function responsible for preparing documentation, managing auditor requests, and coordinating communication throughout an external financial statement audit.
Outsourced external audit support means engaging an external firm to manage part or all of your audit preparation function, rather than performing that work with in-house employees.
An engagement typically includes audit readiness preparation, PBC request management, financial statement tie-outs, and auditor coordination through audit close.
A PBC (Prepared by Client) list is the set of documents and schedules requested by the auditor that the business is responsible for preparing and providing.
Audit readiness is the preparation of documentation, schedules, and control walkthroughs ahead of audit timelines to support an efficient audit process.
A financial statement tie-out is the process of confirming that reported financial statement figures reconcile to the underlying trial balance and supporting schedules.
PBC requests are tracked centrally, assigned for timely response, organized with supporting documentation, and reported on regularly until resolved.
Yes. We act as the primary auditor point of contact, resolving questions and requests to reduce back-and-forth with your internal team.
Yes. We support the preparation of footnotes and disclosures required for the financial statements under audit.
Yes. We frequently join audit engagements already in progress to help resolve documentation gaps or PBC delays.
Yes. We support external audit engagements for multi-entity organizations, including entity-level documentation and consolidated reporting support.
We work with leading PBC and audit workflow platforms alongside common ERP systems including NetSuite, SAP, and Microsoft Dynamics, among others.
Yes. Most Expertise Accelerated audit support engagements are structured as fixed-fee projects, which provides budget predictability for the business.
We serve Consumer Packaged Goods, manufacturing, retail, wholesale, e-commerce, professional services, restaurant and food service, and real estate businesses, among others.
Most engagements begin within two to four weeks of the initial agreement, depending on the complexity of the audit scope and current readiness.
Yes. External Audit Support focuses on preparing for and managing the external financial statement audit, while Internal Controls & SOX Compliance Services focuses on testing and maintaining internal controls. Both are delivered by the same CPA-led team.
If you’re finding it difficult to keep up with PBC requests, audit documentation, or auditor coordination, Expertise Accelerated can help.
Our CPA-led team works with founders, Controllers, and finance leaders to review your audit readiness, identify gaps, and create a practical plan for a smoother audit close.
Share your details and our team will get back to you.