401(k) Plan Audit Services in Colorado

At 401kPlanAuditCPA, we offer expert 401(k) audit and compliance services for businesses across Colorado, including Denver, Colorado Springs, Boulder, Fort Collins, and Aurora.
Our team of CPAs and ERISA specialists provides precise, reliable, and efficient audits that ensure your plan meets all Department of Labor (DOL) and IRS compliance requirements.

Your Trusted Colorado 401(k) Audit and Compliance Partner

If your business in Colorado has 100 or more eligible participants, you’re required by ERISA to complete an independent 401(k) plan audit each year.
Our audit process is streamlined, transparent, and designed to minimize disruption. We partner with companies statewide to simplify complex compliance work while helping you safeguard fiduciary responsibilities and reduce risk.

Why Colorado Businesses Need Specialized 401(k) Audit Support

Expertise in ERISA and DOL Compliance

We focus exclusively on employee benefit plan audits, giving us unmatched expertise in ERISA compliance, Form 5500 filing, and DOL reporting standards.

Local Insight for Colorado Businesses

From tech startups in Denver to manufacturers in Colorado Springs and healthcare providers in Boulder, we understand the challenges of managing benefit plans in diverse industries and across multiple locations.

Reliable, Remote-Ready Process

Our secure, cloud-based audit process allows us to serve clients efficiently anywhere in Colorado — offering convenience, cost savings, and the same level of quality as an in-person engagement.

Our 401(k) Audit & Compliance Services For Colorado Businesses

Independent 401(k) Plan Audits

  • Full-scope and limited-scope ERISA audits

  • Verification of contributions, eligibility, distributions, and loans

  • Review of plan operations and participant data accuracy

  • Recommendations to strengthen fiduciary and administrative controls

Form 5500 Preparation and Filing

  • Complete Form 5500 preparation and e-filing

  • Handling of amendments, extensions, and corrections

  • Coordination with plan administrators, recordkeepers, and payroll providers

Plan Consulting and Compliance Advisory

  • Review of plan documents and amendments

  • Nondiscrimination and coverage testing

  • Operational reviews and fiduciary training for plan sponsors

Colorado Focused Expertise

  • Familiar with Colorado payroll systems and multi-site organizations

  • Experience across local industries like energy, construction, tech, and education

  • Flexible scheduling and direct communication within the Mountain Time Zone

The Benefits of Working With Us for Colorado 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 Colorado Employers

Do Colorado companies have unique 401(k) audit requirements?

The core requirements are federal (ERISA and DOL), but Colorado’s dynamic economy and remote workforce models often require flexible audit processes and enhanced documentation — both of which we handle with precision.

When are audit and Form 5500 filings due?

Generally, seven months after the plan year ends (for calendar-year plans, by July 31). Extensions are available, and we manage all filing details to keep your plan compliant.

How much does a 401(k) plan audit cost in Colorado?

Pricing depends on plan size and complexity. We provide clear, fixed-fee quotes to ensure cost transparency and budget predictability.

Industries We Serve in Colorado

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.