Trusted CPA Assurance for Southeastern Wisconsin & Chicago—Reviews, Compilations, Financial Statement Preparation, and IIA‑Aligned Internal Audi
JTA‑CPA provides independent CPA assurance that lenders, owners, and boards can rely on—delivering financial statement preparation, reviews, and compilations with clear communication and on‑time reporting. When risks, governance, or compliance requirements call for deeper support, we align our internal audit services to the IIA Standards and assist with SOX readiness, controls testing, documentation, and remediation. We proudly serve organizations across Mount Pleasant, Milwaukee, Sturtevant, Lake Forest, and Chicago
Assurance Services
Independent financial statement preparation, review, and compilation services for businesses, nonprofits, and organizations seeking accuracy, compliance, and financial clarity.
Financial Statement Preparation •Compilations • Reviews • Audit Assessments
15+ Years Experience • 375+ Clients Served Nationwide
Which Assurance Level Do You Need? Reviews, Compilations, or Preparation
A review provides limited assurance through inquiry and analytical procedures, offering more credibility than internally produced statements without the scope of a full audit. It’s a practical option for many loan covenants and vendor requirements. (Education framing consistent with market language.)
Financial Statement Preparation—Clean, Consistent Reporting
When assurance isn’t required, we prepare statements that are organized, consistent, and ready for management and third parties—reducing rework and keeping your reporting on schedule.
Internal Audit Support Aligned to IIA Standards
Regulatory expectations and emerging risks demand a disciplined internal audit approach. Grounded in the IIA Standards, our risk‑based methodology strengthens internal controls, improves governance, and produces insights leadership can rely on—without overburdening your team.
SOX Readiness and Co Sourced Audit Assistance
From controls design and testing to documentation and remediation, we help teams meet SOX obligations efficiently. We also co‑source with internal audit to add capacity, standardize methodology, and accelerate results.
Internal Audit Is More Complex—And More Critical—Than Ever
Organizations today operate in an environment of increasing regulatory expectations, evolving risks, and growing governance demands. Without a disciplined internal audit function, leadership may lack the reliable insight needed to manage risk and make confident decisions.
Key Challenges Organizations Face
Rising Regulatory Expectations
Organizations face growing compliance requirements and governance scrutiny across industries.
Limited Internal Audit Resources
Many audit functions struggle with limited staffing, inconsistent methodologies, and outdated processes.
Unaddressed Operational and Financial Risk
Without a structured risk-based audit approach, critical financial and operational risks may go undetected.
Our Internal Audit practice provides independent, objective assurance designed to strengthen governance, improve internal controls, and support informed decision-making. Grounded in globally recognized IIA Standards, our methodology emphasizes rigor, transparency, and risk-based prioritization to deliver meaningful insight and sustainable improvement.
Effective Internal Audit Provides the Structure Organizations Need to Manage Risk
Organizations face increasing pressure to strengthen governance, meet regulatory expectations, and manage risk across rapidly evolving business and technology environments. Without a structured internal audit approach, critical risks can go unaddressed and leadership may lack the reliable insight needed for sound decision-making.
Incomplete Coverage
Risk areas remain unassessed or under‑scoped.
Manual Processes
Slow execution and inconsistent results.
Limited Risk Planning
Unstructured Risk Planning
Undocumented Controls
Weak Control Documentation
Stakeholder Gaps
Reports lack clarity and actionability.
Limited Capacity
Resource Constraints
How Our Internal Audit Engagements Work
We design and execute internal audit programs that are structured, risk-focused, and aligned with organizational objectives. Our approach strengthens control environments, improves operational efficiency, and provides leadership with reliable assurance across financial, operational, compliance, and IT risk areas.
How We Work
1. Assess
Evaluate the organization’s risk environment, audit universe, and governance structure.
2. Refine
Define audit scope, methodology, and documentation standards.
3. Execute
Perform risk-based audits with clear objectives and disciplined execution.
4. Strengthen
Deliver actionable reporting, support remediation, and strengthen ongoing audit quality.
Outcomes You Can Expect
From Financial Statement Preparation to Full Audit Assurance
Services Tailored to Your Reporting and Compliance Requirements.
Financial Preparation
Preparation of GAAP-compliant financial statements and supporting schedules.
Compilations
Presentation of financial statements based on management information without providing assurance.
Reviews
Limited assurance engagements performed through analytical procedures and management inquiries.
Audits
Independent audit engagements providing reasonable assurance through testing, confirmations, and substantive procedures.
Our financial statement services support businesses, nonprofits, and organizations with preparation, compilation, review, and audit engagements.
Assurance & Internal Control Services
Reliable, Independent Evaluations that Strengthen Controls, Reduce Risk, and Support Confident Decision‑Making.
Financial & operational
- Financial statement audits
- Internal control evaluations (ICORF / SOX‑aligned)
- Fraud risk assessment & forensic procedures
- Account balance & transaction‑level testing
- Compliance with accounting standards (GAAP, IFRS)
- External audit readiness & support
- Agreed‑upon procedures
- Financial data analytics & risk insights
SOX Compliance
- Internal control design & documentation
- Controls testing (design & operating effectiveness)
- Controls rationalization & optimization
- Entity‑level controls assessment
- Process walkthroughs & risk assessment
- Remediation planning & support
- SOX program management
- ITGC testing & application control reviews
- Policy & procedure development
IT Controls & Security
- IT general controls (ITGC) testing
- Application controls reviews
- Cybersecurity risk assessments
- Identity & access management (IAM) reviews
- Logical & physical security assessments
- Security architecture & vulnerability reviews
Data, Cloud & Continuity
- Data governance & quality reviews
- Business continuity & disaster recovery
- Cloud security & vendor management
- SOC readiness assessments (SOC 1 / SOC 2)
- IT operations & infrastructure assessments
Systems & SDLC
- System development lifecycle (SDLC) audits
- Change management reviews
- Project governance & implementation planning
- Data mapping, cleansing & conversion
- Process redesign & system configuration
- Pre‑ & post‑implementation reviews
Common Questions About Assurance and Audit Services
Browse Common Questions About Assurance, Audit, and Compliance Services.
What is the difference between a compilation, review, or an audit?
Compilation — The CPA helps management present financial information in the form of financial statements and issues a compilation report, but does not provide assurance and does not perform procedures to verify accuracy or completeness (independence is not required, though any impairment must be disclosed).
Review — The CPA performs primarily inquiries and analytical procedures and provides limited assurance that no material modifications are needed for the statements to be in conformity with the reporting framework; a review report is issued and independence is required.
Audit — Conducted under GAAS to obtain reasonable assurance (a high, but not absolute, level) that the financial statements are free of material misstatement, enabling the auditor to express an opinion; audits involve risk assessment and substantive procedures beyond inquiry and analytics and require independence.
How do I know which level of assurance my organization needs?
Your required level of assurance usually depends on the expectations of third parties such as lenders, boards, grantors, or regulators. Many loan covenants accept a review because it provides independent credibility without the scope and cost of a full audit. If no external assurance is required, a compilation or preparation may provide the clear financial information management needs. JTA-CPA helps you determine the most cost-effective option that satisfies stakeholders.
What value does an internal audit provide beyond compliance?
Internal audit today is a strategic function, not just a compliance checkpoint. It strengthens internal controls, improves governance, identifies emerging risks, and provides leadership with objective insight into financial and operational processes. A disciplined internal audit approach helps organizations avoid blind spots, improve workflows, ensure reporting accuracy, and support better decision-making.
Can JTA‑CPA help if our internal audit team is short on resources or expertise?
Yes. JTA-CPA provides co-sourced and outsourced internal audit support, giving organizations access to experienced professionals who follow a consistent, IIA-aligned methodology. This helps management and audit committees address more risks, fill skill gaps, and complete audit cycles on schedule without overburdening internal staff.
What does SOX readiness or SOX control support involve?
SOX support includes identifying key financial controls, documenting them properly, testing their effectiveness, and helping remediate any gaps. JTA-CPA uses a top-down, risk-based approach to streamline the process and reduce unnecessary effort and cost. Because our professionals are practicing CPAs and former external auditors, outside audit firms can often rely on our work—helping reduce your overall audit burden.
When should a company move from a review to a full audit?
Organizations often move from a review to a full audit when lenders, investors, regulators, or boards require a higher level of assurance. Audits are also common as companies grow, pursue financing, or expand operations where stronger financial validation and internal control evaluation are expected.
What are common issues found during assurance engagements?
Common findings include weak internal controls, inconsistent financial reporting processes, incomplete documentation, and lack of segregation of duties. Identifying these issues early helps organizations strengthen financial oversight, reduce risk, and improve the reliability of their reporting.
How can assurance services improve internal controls?
Assurance engagements evaluate how financial processes operate and identify areas where controls can be strengthened. This helps organizations improve oversight, reduce the risk of errors or fraud, and create more reliable financial reporting for leadership and stakeholders.
Why is a risk‑based methodology important in assurance work?
A risk-based approach focuses assurance efforts on the areas that matter most—financial accuracy, internal control weaknesses, governance gaps, and compliance risks. This helps leadership allocate resources efficiently and avoid spending time on low-impact procedures while producing clearer insights and stronger alignment with regulatory expectations.
Do you assist with audit preparation for banks, grants, or third‑party requirements?
Yes. Many financial institutions, grantors, and government agencies require audited or reviewed financial information. JTA-CPA helps prepare and organize the schedules, documentation, and supporting evidence needed to substantiate balances, disclosures, and compliance requirements. This keeps your team organized, reduces audit stress, and helps ensure third parties receive accurate information the first time.
Can you help us interpret or improve our financial reporting?
Yes. JTA-CPA prepares clear, consistent financial statements and helps interpret key performance trends. We highlight revenue patterns, cost behavior, and cash-flow insights so leadership understands what the numbers mean—not just what they show. This approach supports better decision-making and ensures your financial reports are ready for lenders, boards, donors, or regulators.
What types of organizations typically benefit from assurance services?
Organizations that benefit most from assurance services include public companies, private businesses, and nonprofits that need reliable, independently validated financial information. Reviews or audits are often required by lenders, boards, grantors, regulators, or investors to support credibility, compliance, and stakeholder confidence.
How does JTA‑CPA maintain timeliness and clear communication during engagements?
We follow a structured assurance process with predictable timelines and clear communication. This includes defined engagement scopes, early scheduling, proactive documentation requests, and consistent updates throughout the engagement. Our approach ensures leadership always knows what to expect and when deliverables will be completed.
JTA CPA serves clients across Mount Pleasant, Racine, Kenosha, Milwaukee, Chicago, and the broader Southeast Wisconsin region. We provide a full range of professional services — including tax preparation, accounting, bookkeeping, business advisory, QuickBooks consulting, and assurance support — with a commitment to accuracy, transparency, and exceptional client service. As a local firm invested in our community, we’re here to help individuals and small businesses plan confidently, stay compliant, and make informed financial decisions.
Related Services
Need an Audit, Review...
We’ll help you select the right level of assurance and deliver on time.
This service may be a good fit for:
- Businesses seeking independent financial statement assurance
- Companies preparing for bank financing or investor review
- Organizations that need compliance with lender or regulatory requirements
- Growing businesses that want greater financial transparency
- Companies preparing for an external audit or acquisition
