
Services – Corporate – LPs, LLCs, Corporations – Audit
At E6 Tax Advisors LLC, we pride ourselves on delivering precise, timely, and customized audit solutions that go beyond compliance — empowering your business to strengthen trust, manage risks, and enhance operational efficiency. Whether you’re preparing for a SOC 2 certification, ensuring retirement plan compliance, or improving financial transparency, our experienced team of CPAs is here to guide you every step of the way.
Our Audit Services include:
01
SOC 2 Audits
We conduct SOC 2 audits to help your organization demonstrate commitment to security, availability, processing integrity, confidentiality, and privacy. Our team guides you through readiness assessments, remediation, and certification to ensure your systems meet rigorous industry standards.
02
401(k) Plan Audits
Our experts perform 401(k) plan audits to ensure your retirement plans comply with ERISA and Department of Labor regulations. We review plan assets, controls, and contributions to protect your employees’ retirement benefits and reduce regulatory risks.
03
Financial Statement Audits
We provide independent audits of your financial statements to confirm they are accurate and comply with US GAAP and IFRS. This builds trust with investors, lenders, and regulators by verifying your company’s financial health.
04
Internal Control Audits
We evaluate your internal controls to identify weaknesses and risks, helping you improve accuracy, prevent fraud, and boost operational efficiency with practical recommendations.
05
Compliance Audits
We carry out an in-depth review of your entity’s historical tax and regulatory compliance, especially during restructuring, mergers, acquisitions, or investor onboarding—to identify risks and ensure a clean compliance profile.
2. Corporate Services

Entity Formation & Setup
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LLCs, LPs, C-Corps, S-Corps & Foreign Entities
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EIN/ITIN registrations, operating agreements, share certificates

Corporate Tax Advisory & Compliance
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Federal & state tax filings
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Foreign ownership compliance (Forms 5471, 8865, 5472, BE-10, etc.)

Ongoing Statutory & Virtual CFO Support
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Bookkeeping, payroll, budgeting, and governance reporting
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Cross-border structuring, ownership changes, board resolutions


1. Individual Services
Tailored solutions for U.S. taxpayers, expats, and globally mobile individuals.

ITIN Application & Certification
IRS-authorized Certifying Acceptance Agent (CAA) for ITIN processing.

3. Audit & Assurance Services



