Colorado Labor Peace Act HB26-1005: Small Business Guide

Colorado small business owners face a pivotal moment in 2026 as HB26-1005, the “Worker Protection Collective Bargaining” bill, passed the Colorado Senate on May 1, 2026, with a 23-12 vote. This legislation proposes significant amendments to the 83-year-old Colorado Labor Peace Act, potentially eliminating the second election requirement that has protected workers’ rights to a separate vote on union security clauses since 1943. Whether Governor Jared Polis signs or vetoes this bill will reshape how unionization works for thousands of Colorado businesses—and understanding these changes now is essential for compliance planning.

What is the Second Election Requirement in Colorado’s Labor Peace Act?

The Colorado Labor Peace Act, codified in C.R.S. § 8-3-101 et seq., has governed private-sector unionization and collective bargaining in the state since 1943. One of its most distinctive features is the second election requirement—a procedural safeguard that separates the initial vote to form a union from a subsequent vote on whether to implement a union security clause.

Under current law, after workers vote by simple majority to unionize, a separate election must occur before the union can negotiate a union security agreement requiring all employees to pay dues or fees as a condition of employment. This second vote requires a 75% supermajority approval from workers—a threshold significantly higher than the initial majority vote for unionization itself.

Why the 75% Threshold Matters for Small Businesses

The 75% supermajority requirement serves as a significant check on mandatory union dues payroll deduction. For small business owners, this threshold means that even if a majority of workers vote to unionize, the business cannot be compelled to implement automatic dues deductions unless three-quarters of the workforce specifically approves that arrangement in a separate ballot.

This two-step process gives workers who may support collective bargaining on wages and conditions—but oppose mandatory dues—a distinct voice. It also provides employers with predictability: knowing that union security clauses face a higher bar helps businesses plan for potential changes to their payroll obligations and administrative requirements.

What Changes Does HB26-1005 Propose to the Labor Peace Act?

HB26-1005, officially titled “Worker Protection Collective Bargaining,” introduces three major amendments to Colorado’s unionization framework. Understanding each change helps small business owners and their CPAs prepare for potential compliance obligations.

Elimination of the Second Election Requirement

The most significant change eliminates the 75% supermajority second vote for union security agreements. If signed into law, unions that win a simple majority vote for representation could immediately begin negotiating union security clauses that require all bargaining unit employees to pay dues or equivalent fees.

For payroll managers and bookkeepers, this means potentially faster implementation of union dues payroll deduction systems. Rather than waiting for a second election that may never achieve the 75% threshold, businesses could face dues deduction requirements within weeks of an initial unionization vote.

Expanded Bargaining Rights on Mandatory Subjects

The bill explicitly expands employees’ rights to bargain on “any mandatory subject of bargaining.” While federal labor law under the National Labor Relations Act already defines mandatory subjects (wages, hours, working conditions), HB26-1005 reinforces Colorado workers’ ability to demand negotiations on these topics without procedural barriers unique to the state.

Good Faith Bargaining Protections

HB26-1005 declares that it is not an unfair labor practice for either employers or unions to reject lawful proposals on mandatory subjects of bargaining, provided good faith bargaining occurred. This provision offers some protection to small businesses concerned about being forced to accept specific contract terms—you can say no to proposals as long as you’ve engaged genuinely in the negotiation process.

Why Did Governor Polis Veto the Worker Protection Act in 2025?

Governor Jared Polis vetoed a substantially similar Worker Protection Act in 2025, and understanding his reasoning provides insight into whether HB26-1005 faces the same fate. The governor cited two primary concerns: lack of consensus between business and labor stakeholders, and potential economic risks to Colorado’s business climate.

In his 2025 veto message, Polis emphasized that significant changes to labor law should ideally emerge from negotiated agreements between employers and unions rather than purely legislative mandates. He expressed concern that eliminating long-standing worker protections like the second vote could create economic uncertainty and potentially discourage business investment in Colorado.

What’s Different in 2026?

Proponents of HB26-1005 argue that the 2026 version addresses some of Polis’s concerns through the good faith bargaining provisions. However, the core change—eliminating the 75% second vote requirement—remains identical to the vetoed 2025 legislation. The National Federation of Independent Business (NFIB) released a statement on May 1, 2026, urging Governor Polis to veto the bill again, citing 2025 polling that showed an overwhelming majority of Coloradans favor keeping the second vote requirement.

As of early May 2026, the bill sits on Governor Polis’s desk awaiting action. Colorado’s legislative session typically concludes in May or June, creating a narrow window for the governor’s decision.

How Does Colorado’s Unionization Process Differ from Other States?

Colorado occupies a unique position in the national labor law landscape. It is not a right-to-work state—meaning unions can negotiate contracts requiring dues from all represented employees—yet it has historically imposed the additional 75% second vote hurdle that most non-right-to-work states lack.

This unique status has contributed to Colorado having the lowest private-sector unionization rate among non-right-to-work states. Union advocates argue this proves the second vote creates an unfair barrier; business groups counter that it reflects workers’ genuine preferences when given a separate choice on mandatory dues.

What This Means for Multi-State Employers

If you operate in Colorado and other states, HB26-1005’s passage would simplify your compliance framework by aligning Colorado with the 22 other non-right-to-work states that require only one vote. However, if you’ve structured your labor relations strategy around Colorado’s unique second-vote protection, you may need to revisit your approach to union organizing campaigns and contract negotiations.

HB26-1005 Small Business Impact: Payroll and Compliance Requirements

The practical implications of HB26-1005 for small business operations center on payroll administration, record-keeping, and compliance costs. CPAs and bookkeepers serving Colorado clients should understand these potential changes to advise their clients effectively.

Payroll System Adjustments

If a union security agreement becomes effective at your client’s business, you’ll need to implement union dues payroll deduction. This requires:

• Configuring payroll software to calculate and withhold dues amounts (typically a percentage of wages or flat fee)
• Establishing remittance procedures to transfer withheld dues to the union
• Tracking employee classifications to distinguish bargaining unit members from excluded positions
• Generating reports for both the employer and union documenting deductions

For accounting firms managing payroll for multiple small business clients, cloud-based solutions become essential for handling varied union agreements across different workplaces. A cloud-hosted QuickBooks environment allows you to configure client-specific payroll deduction rules while maintaining centralized access to all accounts—critical when union dues rates and remittance schedules vary by employer.

Failed Exemptions That Would Have Protected Small Firms

During Senate debate on HB26-1005, amendments were proposed to exempt certain small businesses from the bill’s changes. All failed:

• Businesses with fewer than 50 employees
• Companies less than 10 years old
• Firms with less than $10 million in annual revenue

The failure of these amendments means that if HB26-1005 becomes law, it applies equally to a 5-person startup and a 500-person established company. Small business advocates, including NFIB, have criticized this one-size-fits-all approach, arguing that smaller employers lack the HR infrastructure and legal resources to navigate rapid unionization and contract negotiation.

Administrative Cost Considerations

Beyond payroll deductions, unionization triggers broader administrative requirements. Small businesses should budget for:

1. Legal consultation during organizing campaigns and contract negotiations
2. Management training on lawful responses to union activity
3. Potential grievance and arbitration procedures under collective bargaining agreements
4. Updated employee handbook language reflecting union contract terms
5. Ongoing compliance monitoring to ensure adherence to negotiated work rules

According to the Small Business Administration’s guidance on employee management, maintaining clear documentation and consistent policies becomes even more critical in unionized workplaces, where procedural missteps can result in unfair labor practice charges.

What This Means for Your Practice

For CPAs and accounting professionals serving Colorado small business clients, HB26-1005 creates both advisory opportunities and operational challenges. The legislation touches payroll, HR compliance, and financial planning—areas where clients increasingly rely on their accountants for guidance beyond traditional tax preparation.

If the bill becomes law, expect clients to ask whether they should adjust their workforce strategies, how to budget for potential union-related costs, and what payroll system changes they’ll need. Proactive outreach now—before the governor’s decision—positions you as a trusted advisor rather than a reactive service provider.

Consider reviewing your clients’ current payroll configurations to assess readiness for union dues deduction. Many small businesses use basic payroll setups that lack the flexibility to handle percentage-based deductions, multiple remittance schedules, or bargaining unit tracking. Identifying these gaps early allows clients to upgrade their systems or processes before a union organizing campaign creates urgent deadlines. Our guide to small business tax credits for 2026 covers other compliance areas where proactive planning pays dividends.

Preparing for Potential Unionization: A Compliance Checklist

Whether or not HB26-1005 becomes law, Colorado small businesses should maintain practices that ensure compliance with existing labor law while preparing for potential changes. The following checklist addresses both current requirements and anticipated needs if the bill passes.

Immediate Actions (Regardless of HB26-1005 Outcome)

1. Review your employee handbook for language that could be construed as discouraging lawful union activity
2. Train supervisors on what they can and cannot say during organizing campaigns (the “TIPS” rule: no Threats, Interrogation, Promises, or Surveillance)
3. Audit your payroll system’s capability to handle additional deduction categories
4. Document your current at-will employment policies and ensure consistency across all employee communications
5. Identify which positions would likely be included in a potential bargaining unit versus excluded management roles

If HB26-1005 Becomes Law

• Anticipate faster union organizing timelines without the second election buffer
• Budget for potential legal and consulting fees during contract negotiations
• Prepare payroll systems for dues deduction implementation within 30-60 days of a successful union vote
• Review your current employee benefits to understand what might become subject to mandatory bargaining
• Consider whether your current HR recordkeeping meets the documentation standards typical of unionized workplaces

Legislative Timeline and Next Steps

Understanding where HB26-1005 stands in the legislative process helps business owners time their preparation efforts appropriately.

The bill’s sponsors—Senators Danielson and Jodeh—celebrated the May Day passage as a victory for worker rights. However, given Governor Polis’s 2025 veto of similar legislation, the outcome remains uncertain. Business owners should monitor the governor’s office for announcements while preparing contingency plans for either outcome.

Frequently Asked Questions

What businesses are exempt from the Colorado Labor Peace Act 2026?

Currently, the Colorado Labor Peace Act applies to private-sector employers generally, with exemptions for federal employees and certain categories covered by other labor statutes. HB26-1005 does not create new exemptions—amendments proposing exemptions for businesses with fewer than 50 workers, less than 10 years in operation, or under $10 million in annual revenue all failed during Senate debate. If the bill passes, it applies to small and large private employers alike.

What are the penalties for non-compliance with Colorado Labor Peace Act?

Violations of the Labor Peace Act can result in unfair labor practice charges filed with the Colorado Department of Labor and Employment. Remedies may include back pay for affected employees, reinstatement of terminated workers, and orders to cease unlawful practices. While HB26-1005 does not specify new penalty amounts, the good faith bargaining provisions clarify that rejecting proposals during genuine negotiations is not itself a violation—providing some protection for employers who engage constructively in the bargaining process.

How does the Colorado Labor Peace Act 2026 affect union organizing?

If HB26-1005 becomes law, union organizing becomes more streamlined. Currently, organizers must win two separate elections—first for representation, then for union security—with the second requiring 75% approval. Eliminating the second vote means a single majority victory allows unions to negotiate contracts including mandatory dues provisions. This change could accelerate organizing campaigns and increase the likelihood that successful unionization results in union security agreements.

When does the Colorado Labor Peace Act 2026 take effect?

HB26-1005 passed the Senate on May 1, 2026, and awaits Governor Polis’s signature or veto. If signed, the effective date would typically be upon the governor’s signature or a date specified in the bill text. If vetoed, the bill dies unless the legislature overrides the veto with a two-thirds majority—an unlikely scenario given the 23-12 Senate vote margin. Business owners should monitor announcements from the governor’s office through May and June 2026.

Do I need to change my employee handbook for Colorado Labor Peace Act compliance?

If HB26-1005 passes and your workplace becomes unionized, yes—your employee handbook will likely need updates to reflect the collective bargaining agreement’s terms on wages, hours, discipline procedures, and other covered subjects. Even without unionization, you should review your handbook’s language on at-will employment and employee rights to ensure it doesn’t unlawfully discourage union activity. Consulting with an employment attorney before and after any union organizing activity is advisable.

What records must Colorado small businesses maintain under the Labor Peace Act?

While the Labor Peace Act itself doesn’t specify detailed recordkeeping requirements, standard labor law compliance requires maintaining records of wages, hours, and employment terms. If a union security agreement takes effect, you’ll need to document dues deductions, remittances to the union, and employee classifications within the bargaining unit. Payroll records should clearly show the calculation basis for any deducted amounts and the dates of remittance to the union.

Conclusion: Preparing Your Business for Colorado’s Evolving Labor Landscape

HB26-1005 represents a significant potential shift in Colorado’s approach to unionization—one that small business owners, CPAs, and HR consultants cannot afford to ignore. The elimination of the 75% supermajority second vote requirement would align Colorado with 22 other non-right-to-work states, potentially accelerating union organizing and increasing the prevalence of union security agreements across the state’s private sector.

Whether Governor Polis signs or vetoes this legislation, the underlying trends driving labor law debates aren’t disappearing. Proactive businesses are reviewing their payroll systems, training their managers, and consulting with advisors now—before an organizing campaign creates urgent compliance deadlines.

For accounting firms managing payroll and compliance for multiple small business clients, having flexible, cloud-accessible systems becomes essential. to explore how cloud-hosted accounting solutions can help you manage client-specific payroll configurations, including the union dues deduction capabilities that Colorado businesses may soon need.