At 401kPlanAuditCPA, we provide comprehensive 401(k) audit and compliance services for businesses across Delaware, including Wilmington, Dover, and Newark.
Our team of certified CPAs and ERISA specialists helps plan sponsors ensure full compliance with Department of Labor (DOL) and IRS regulations, with an emphasis on accuracy, efficiency, and fiduciary accountability.
401(k) Plan Audit Services in Delaware

Your Trusted Delaware 401(k) Audit and Compliance Partner
If your business has 100 or more eligible participants, ERISA requires an independent 401(k) plan audit.
Our experienced auditors make this process simple and transparent — from data collection to Form 5500 filing — ensuring your plan meets all federal requirements while minimizing disruption to your day-to-day operations.
Why Delalware Businesses Need Specialized 401(k) Audit Support
ERISA and DOL Compliance Made Simple
Our team ensures your plan meets all federal ERISA and DOL regulations. We perform complete operational reviews, test transactions, and verify that participant data, payroll, and plan documents align with regulatory standards.
Industry Expertise for Delaware Employers
From financial firms in Wilmington to manufacturing and service companies in Dover and Newark, we understand Delaware’s economic landscape and tailor our audit approach to meet the specific needs of regional employers.
Regional Responsiveness and Local Insight
We offer secure, remote audit processes that deliver the same accuracy and thoroughness as traditional in-person audits — ideal for Delaware’s growing base of hybrid and multi-location businesses.
Our Delaware 401(k) Audit & Compliance Services

Independent 401(k) Plan Audits
-
Full-scope and limited-scope ERISA audits
-
Review of plan design, eligibility, contributions, loans, and distributions
-
Verification of internal controls and fiduciary compliance
-
Summary of findings and recommendations to strengthen plan operations
Form 5500 Preparation and Filing
-
Accurate and timely preparation of Form 5500
-
Compliance with DOL and IRS submission standards
-
Guidance through filing extensions and error corrections


Plan Consulting and Compliance Advisory
-
Review of plan operations and documentation
-
Nondiscrimination testing and compliance corrections
-
Fiduciary training and operational guidance
Delaware-Focused Expertise
-
Understanding of Delaware’s small-business landscape and corporate tax structure
-
Familiarity with industries like finance, manufacturing, logistics, and healthcare
-
Flexible communication and scheduling for local and multi-state operations

The Benefits of Working With Us for Delaware Businesses

Specialized 401(k) Plan Expertise
Unlike general accounting firms, we focus on benefit plans.

Risk Reduction
We identify compliance gaps before they become costly issues.

Time & Cost Savings
Our streamlined process minimizes disruption for HR and finance teams.

Trusted Advisors
We don’t just audit—we guide and consult for long-term success.

Nationwide Service
Supporting businesses of all sizes and industries across the US.
Common Questions from Delaware Plan Sponsors
Are Delaware companies subject to additional 401(k) requirements?
ERISA regulations apply federally, but Delaware businesses often have multi-entity structures or cross-state operations that make data integration and testing more complex. We adapt our process to meet those challenges seamlessly.
When are audit and Form 5500 filings due?
Typically, seven months after the plan year ends, with an optional 2½-month extension. We manage all filing timelines and requirements on your behalf.
How much does a 401(k) plan audit cost in Delaware?
Pricing depends on plan size, participant count, and complexity. We offer clear, flat-fee pricing with no hourly charges or hidden costs.
Industries We Serve
We work with a diverse range of high-net-worth individuals and businesses across multiple industries, including:
Healthcare Organizations
Healthcare providers often face complex payroll structures, multiple benefit plans, and strict compliance requirements.
Technology Companies
Tech firms with fast-growing workforces often struggle with eligibility tracking and timely filings.
Manufacturing & Industrial Firms
Manufacturing companies often manage high employee turnover and complex contribution structures.
Professional Services Firms
Law firms, accounting firms, marketing agencies, and other service providers need reliable compliance support to avoid client-facing disruptions.
Schedule Your 401(k) Audit Consultation Today
Don’t leave compliance to chance. At 401(k) Plan Audit CPA, we specialize in 401(k) audits, Form 5500 preparation, and employee benefit plan consulting. Whether you’re preparing for your first audit or managing a large retirement plan, our CPAs provide the expertise and peace of mind you need.

