Single Audit Advisory Services

Clarity. Compliance. Confidence

Providing a Customizable Approach to Single Audit Advisory Services

Managing federal awards comes with complex requirements that can overwhelm even experienced nonprofit and governmental organizations. A single audit under Uniform Guidance is more than a financial review; it is a comprehensive compliance exercise that requires deep knowledge, strong internal controls, and meticulous documentation.

At Wegner CPAs, our Single Audit Advisory Services provide the expertise and proactive guidance you need to prepare for and navigate this process with confidence. We simplify the complexities, strengthen your systems, and help you avoid costly surprises so you can focus on delivering impact.

Why Organizations Need Advisory Support

Federal award compliance requires coordination across leadership, program staff, and finance teams. Limited resources and small staff often lead to:

Complex Compliance Rules

Requirements vary by program and funder, and Uniform Guidance is dense and technical.

Documentation Burdens

Single audits demand extensive supporting records, often not realized until audit time.

Internal Control Gaps

Small finance teams and informal processes may not meet audit standards.

Preparation Timing

Without intentional planning, organizations often start too late, leading to costly findings.

Our Single Audit Advisory Services

We meet you where you are by tailoring our support to your organization’s needs. Whether you are new to federal awards or pursuing a comprehensive compliance strategy, our team of experts will help you determine the right level of service and can build a customized package that fits your goals.

Level 1: Single Audit Fundamentals

For organizations new to federal funding or seeking a compliance foundation.

  • Guidance on where to find and interpret requirements (Uniform Guidance, SAM.gov, compliance supplements).
  • Training on auditee responsibilities, including SEFA preparation, reconciliations, disclosures, and written policies.
  • Review of key compliance areas: allowable costs, cash management, procurement, sub-recipient monitoring.
  • Templates for documenting internal controls.
  • Explanation of auditor responsibilities and low-risk auditee criteria.

Level 2: Spot Check & Compliance Review

For organizations seeking deeper feedback on compliance and internal controls.

  • All Level 1 services.
  • Review of award agreements and compliance supplement.
  • Identification of potential major programs and material compliance requirements.
  • Evaluation of policies, procedures, and internal control documentation with actionable recommendations.

Level 3: Pre-Audit Walkthrough

For organizations wanting comprehensive preparation before their Single Audit.

  • All Level 1 and Level 2 services.
  • Detailed walkthrough of internal controls through interviews, meetings, and documentation review.
  • Solutions for control or documentation gaps.
  • Review of cost allocation plans for allowability compliance.

Level 4: Comprehensive Grants Management Manual

For organizations seeking a fully documented, future-ready compliance framework.

  • All Level 1–3 services.
  • A custom Grants Management Manual, including:
    • Organizational background and glossary.
    • Laws, regulations, and compliance requirements.
    • Full grant life cycle: pre-award, award setup, post-award management, and closeout.
    • Standardized processes for greater efficiency, accountability, and transparency.

Why Wegner CPAs

At Wegner CPAs, we bring deep expertise in Uniform Guidance and a proven track record of helping nonprofits and governmental entities successfully navigate single audits. Our team understands the realities of lean finance departments and mission-driven organizations, and we have guided clients across diverse federal programs to avoid costly findings and protect their funding. We act as hands-on partners, providing training, resources, and tailored guidance that strengthens internal controls and builds long-term confidence. Above all, we are committed to the communities we serve, investing in education and advocacy to support the success of nonprofits and governments alike.

Resources

The Schedule of Expenditures of Federal Awards (SEFA) Overview

Upcoming Changes to Single Audits: Updated Uniform Guidance Issued by OMB

Single Audit Basics

Indirect Cost Allocation & Federal Awards

Single Audit FAQs

Three Reasons Non-Federal Entities Receiving Federal Awards Should Use the OMB Compliance Supplement

Compare Our Solutions

Every organization has different needs when it comes to single audit preparation and compliance. Our tiered service options make it easy to choose the level of support that aligns with your team’s resources and experience. 

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Service
Level 1
Level 2
Level 3
Level 4
Guidance on requirements
Training on responsibilities (SEFA, policies, etc.)
Review of compliance areas
Templates for internal controls
Review of agreements & compliance supplement
Identify major programs & compliance requirements
Policy/procedure feedback
Internal control walkthrough
Gap solutions & recommendations
Cost allocation plan review
Customized Grants Management Manual

Wegner CPAs has been an incredible asset to both our Chamber and Foundation. Despite being a smaller account, they always treat us with the same care and attention as their larger clients. Their team is organized, responsive, and a pleasure to work with, consistently delivering timely communication and making complex financial matters easy to understand. We particularly appreciate how they provide valuable insights and proactive guidance, helping us stay ahead when planning for the future. We highly recommend Wegner CPAs for their professionalism and exceptional service.

Kate Miller | President & CEO, Middleton Chamber of Commerce