Top PEO Conferences for 2026: The Must-Attend Events for Professional Employer Organizations
Multi-state withholding rules are tightening, PFML programs are expanding, and SECURE 2.0 continues to reshape benefits administration. The 2026 PEO conferences is where the industry decides how to respond — and where you learn what's coming next.
Top PEO Conferences for 2026: The Must-Attend Events for Professional Employer Organizations
For professional employer organizations (PEOs), 2026 is shaping up to be one of the most consequential years in recent memory. Multi-state withholding rules are tightening, paid family and medical leave (PFML) programs are expanding into new states, and federal changes under SECURE 2.0 continue to reshape benefits administration. At the same time, PEO clients — small and mid-sized employers — are leaning harder than ever on their co-employment partners to translate that complexity into a frictionless employee experience.
That makes the PEO conference circuit one of the highest-leverage investments a PEO leader, operations team, or service provider can make this year. The right event delivers early visibility into legislative shifts, peer benchmarks on operations and pricing, and the vendor relationships that determine whether your platform scales smoothly or stalls.
If your roadmap also touches the broader payroll tax world, pair this guide with our companion post — Top Payroll Conferences for 2026 — which covers PayrollOrg Congress, TPG, and the wider compliance calendar.
Below is Symmetry's curated guide to the top PEO conferences in 2026 — what each event covers, who should attend, and why it matters for the people tech and compliance infrastructure powering the industry.
1. NAPEO's 2026 Annual Conference & Marketplace
September 16–18, 2026 | Marco Island, FL | National Association of Professional Employer Organizations (NAPEO)
NAPEO's flagship event is the largest gathering of PEO professionals in the United States. The conference combines content tracks across benefits, compliance, general operations, marketing & sales, HR, technology, and PEO industry data with a comprehensive trade show floor. The 2025 schedule featured sessions on healthcare trends, fringe benefits updates, AI-powered HR automation, and immigration trends — and the 2026 program is expected to expand on all of them.
Who should attend: Every PEO professional and industry vendor — owners, operations leaders, sales, HR, NextGen members, and the service providers and technology vendors that support them.
Event link: napeo.org/events/events-calendar/napeos-2026-annual-conference-marketplace
Why it matters for people tech: If your roadmap touches PEO clients in any way, you need to be at NAPEO's Annual Conference. The Marketplace trade show is the industry's primary partner-discovery channel, and the breakout content sets the agenda for PEO operations through the following year.
2. PACE PEO Annual Conference
April 25–29, 2026 | The Don CeSar, St. Pete Beach, FL | PACE (Professional Administrative Co-Employer)
PACE is the PEO industry's most relationship-driven event, drawing 200+ executives, owners, and managers from professional employer organizations across the country. The 2026 agenda spans ACA compliance, AI-powered HR tools, sales scaling, broker partnerships, M&A activity, and 401(k) administration — all delivered without the pitch-fest feel of larger trade shows.
Who should attend: PEO C-suite executives, sales leaders, operations managers, brokers, and service providers focused on the mid-market PEO segment.
Event link: pacepeo.com
Why it matters for people tech: PACE is where decision-makers actually evaluate technology partners. Sessions on AI-driven HR delivery, 401(k) compliance, and crisis management surface the operational pain points your product roadmap should be solving.
3. PrismHR LIVE 2026
June 14–17, 2026 | Denver, CO | PrismHR
PrismHR LIVE is the largest technology conference for HR service providers in the U.S. — drawing PEOs, ASOs, payroll service bureaus, and HCM platforms. The 2026 program features dedicated tracks for operations, sales, and executive leadership, hands-on access to product teams, and Shark Tank's Robert Herjavec as the headline keynote.
Who should attend: PEO operations and product leaders running on PrismHR or evaluating new tech stacks, plus HRO/ASO providers across the wider HR tech ecosystem.
Event link: prismhrlive.com
Why it matters for people tech: PrismHR LIVE is the single best venue to see how the modern PEO tech stack is evolving — from benefits administration to embedded payroll. If you're weighing build-vs-buy decisions for your tax compliance or onboarding layer, this is where to compare notes with other PEO platform leaders.
4. isolved Connect for Partners 2026
June 15–17, 2026 | Bellagio Hotel & Casino, Las Vegas, NV | isolved
isolved Connect for Partners is the annual partner-only event for the isolved Network — a community of 200+ PEOs, ASOs, and payroll service bureaus that resell or integrate with the isolved People Cloud platform. The 2026 program features deep-dive sessions on isolved People Cloud capabilities, partner roadmap previews, the Partner Awards Gala, and best practices tailored specifically to service-bureau partner success.
Who should attend: PEO, ASO, and PSP executives, operations leaders, and product teams who are isolved Network Partners or evaluating the platform.
Event link: connect.isolvedhcm.com
Why it matters for people tech: Falls in the same week as PrismHR LIVE — a clear signal of how much of the PEO industry's tech stack is being reshaped this June. If your platform integrates with the isolved ecosystem, this is the only place to get direct roadmap visibility and partner-specific best practices.
5. NAPEO's 2026 PEO Capitol Summit
May 19–21, 2026 | Arlington, VA | NAPEO
The PEO Capitol Summit is the only event focused exclusively on compliance, legal issues, and federal advocacy for the PEO industry. It coincides with National PEO Week (the third full week of May) and includes PEO Advocacy Day on Capitol Hill, where attendees meet with lawmakers to discuss IRS certification, ERTC processing, and the regulatory framework PEOs operate within.
Who should attend: PEO owners, senior managers, government affairs leads, in-house counsel, and HR compliance professionals.
Event link: napeo.org/events/events-calendar/napeos-2026-peo-capitol-summit
Why it matters for people tech: No other event offers earlier visibility into federal-level regulatory direction. For platforms supporting PEOs, this is where you learn what compliance requirements are coming — months before they hit your roadmap. If you're evaluating how to handle multi-state payroll tax complexity at scale, the legal sessions here will sharpen your priorities.
6. NAPEO's 2026 Operations Workshop
July 14–15, 2026 | The Edgewater Hotel, Madison, WI | NAPEO
The Operations Workshop is the consolidation of NAPEO's former Risk Management Workshop and CFO & Payroll Seminar into a single operations-focused event. Coverage includes accounting, finance, cyber security, payroll operations, and risk management — the back-office disciplines that determine whether a PEO scales profitably. The NAPEO NextGen Leadership Workshop runs immediately afterward (July 15–16) for emerging leaders under 45.
Who should attend: PEO CFOs, controllers, VPs of finance, payroll professionals, risk managers, and the service providers supporting them.
Event link: napeo.org/events/events-calendar/napeos-operations-workshop
Why it matters for people tech: This is the single best venue to understand how PEO operations leaders evaluate payroll tax engines, geocoding accuracy, and multi-state compliance infrastructure. Conversations here translate directly into platform requirements — and overlap heavily with the audience at the top payroll conferences of 2026.
Honorable Mentions: Other PEO-Adjacent Events Worth Knowing
A few additional 2026 events sit just outside the core PEO conference circuit but consistently draw PEO leaders, service providers, and partners:
- IPPA Spring Summit (March 3–5, 2026 · Paris Las Vegas, NV) — Hosted by the Independent Payroll Providers Association, this is the largest vendor-agnostic event for payroll and HCM companies. Many PEOs that operate dual payroll-and-PEO models attend. ippa.net/conferences/spring-summit
- NAPEO CEO Retreat (April 20–21, 2026 · Rosewood Mansion on Turtle Creek, Dallas, TX) — Members-only, invitation-restricted gathering of PEO C-suite executives. Limited to two reps per NAPEO member company. napeo.org/events
- NAPEO Leadership Council Forums (throughout 2026, regional) — Single-day regional gatherings connecting local PEO leaders with state-level regulators. Confirmed 2026 forums include California/Nevada (March 12, Sacramento), Georgia (May 5, Atlanta), Oregon/Washington/Alaska (July 30, Denver), and New York/New Jersey/New England (October 6, Boston). napeo.org/events/leadership-council-forums
- FP PeopleLaw Conference (annual, every spring · Terranea Resort, Rancho Palos Verdes, CA) — Hosted by Fisher Phillips and billed as the only legal conference bringing together PEOs, staffing firms, and other workforce-services industries. The 2026 edition was held February 17; watch for 2027 dates. fisherphillips.com/peo-advocacy-and-protection
What's Driving the 2026 PEO Conference Agenda
A few themes are dominating the 2026 PEO event calendar — and they should be on every PEO leader's and people tech platform's radar:
- AI in PEO service delivery. From AI-powered HR automation to AI avatars in 401(k) communications, nearly every PEO conference in 2026 features at least one session on how AI is reshaping client service, sales, and operations.
- Local and multi-state tax complexity. With more than 7,400 local tax jurisdictions and continuous PFML expansion, accurate location-based payroll tax compliance is no longer a "nice to have" — it's a differentiator. Symmetry's Symmetry Tax Engine and dedicated EOR & PEO solutions were built specifically for this scale of complexity.
- IRS certification, ERTC processing, and federal advocacy. Outstanding ERTC claims, evolving IRS guidance, and Section 199-A continue to drive significant policy conversations at NAPEO events.
- Operational efficiency and M&A. PEOs are consolidating, and finance and operations leaders are looking for infrastructure that supports rapid integration without compromising compliance accuracy.
PEO conferences offer the earliest read on which of these themes are accelerating — and which technology investments will separate the platforms that lead from the ones that fall behind.
How Symmetry Powers PEOs and Their Technology Partners
PEOs handle some of the most complex payroll tax scenarios in the country. Multi-state employees, co-employment relationships, fringe benefits, supplemental wage handling, and ever-shifting local jurisdiction rules — all multiplied across hundreds or thousands of client companies — make payroll compliance a defining challenge for the industry.
That's the problem Symmetry solves. For four decades, Symmetry has built the payroll tax infrastructure that powers leading PEOs, payroll service bureaus, and people tech platforms with the Symmetry Tax Engine for accurate gross-to-net calculations, Symmetry Payroll Forms for digital W-4 and state withholding automation, Symmetry Payroll Point for address-level geocoding across 7,400+ jurisdictions, I-9 Verification for compliant onboarding, and Tax Logic AI for instant payroll transparency.
Our dedicated EOR & PEO solution is built specifically for the scale and complexity that defines the modern PEO — including real-time updates across 7,000+ jurisdictions and developer APIs that scale alongside the largest PEOs in the industry.
If your PEO or people tech platform will be at any of the 2026 PEO conferences listed above, we'd love to connect. Symmetry's team regularly attends NAPEO, PACE, PrismHR, and isolved events to talk through compliance challenges with PEO operators and the technology partners building for them.
What is the biggest PEO conference of 2026?
NAPEO's 2026 Annual Conference & Marketplace is the largest PEO conference of the year, taking place September 16–18, 2026 in Marco Island, FL. It is the flagship event of the National Association of Professional Employer Organizations and brings together PEO owners, operations leaders, vendors, and service providers for industry-wide content tracks and the Marketplace trade show.
When is the 2026 NAPEO Annual Conference?
NAPEO's 2026 Annual Conference & Marketplace runs Wednesday, September 16 through Friday, September 18, 2026, at Marco Island, Florida.
When and where is the PEO Capitol Summit 2026?
NAPEO's 2026 PEO Capitol Summit is scheduled for May 19–21, 2026, in Arlington, VA. It coincides with National PEO Week and includes PEO Advocacy Day on Capitol Hill.
What's the difference between NAPEO and PACE conferences?
NAPEO (National Association of Professional Employer Organizations) hosts the largest, most comprehensive PEO industry events — the Annual Conference & Marketplace, the PEO Capitol Summit, the Operations Workshop, and the CEO Retreat. PACE (Professional Administrative Co-Employer) hosts a single annual conference that's more relationship-driven, smaller in scale (~200 attendees), and tightly focused on PEO executives, owners, and broker partners. Most PEO leaders attend both.
Which PEO conference is best for technology and software vendors?
For tech and software vendors, the highest-value PEO conferences in 2026 are NAPEO's Annual Conference & Marketplace (September 16–18, Marco Island), PrismHR LIVE (June 14–17, Denver), and NAPEO's Operations Workshop (July 14–15, Madison, WI). These three events have the highest concentration of PEO operations, IT, and product decision-makers.
Who should attend PEO conferences?
PEO conferences are designed for PEO owners and CEOs, HR and benefits leaders, payroll and operations professionals, in-house counsel, government affairs leads, brokers, and the service providers and technology vendors that support the PEO industry. Several events also have dedicated tracks for emerging leaders (NextGen) and women in the industry (WIN).
What is a PEO?
A professional employer organization (PEO) provides comprehensive HR, payroll, benefits, and compliance services to small and mid-sized businesses through a co-employment arrangement. The PEO becomes a co-employer of the client company's workforce, typically filing payroll taxes under its own FEIN (or the client's, depending on whether the PEO is an IRS-certified CPEO). For more on how this differs from related models, see our deep dive on Professional Employer Organization vs. Administrative Services Organization or our explainer on the Employer of Record (EOR) model.
How much do PEO conferences cost in 2026?
PEO conference registration fees vary widely. NAPEO Leadership Council Forums are typically the most affordable single-day events (often under $200 with a $25 cancellation processing fee). NAPEO's Operations Workshop, Capitol Summit, and Annual Conference range from several hundred to over a thousand dollars depending on member status and timing of registration. PACE and PrismHR LIVE include multi-day registration plus resort accommodations. Always confirm current pricing directly with each event organizer.