Insperity vs Justworks vs TriNet: 2026 Enterprise PEO Shootout
In-depth cost and benefits comparison of the top 3 PEO providers for mid-market white-collar and tech employers across 50 states.
Pillar Analysis & Industry Whitepapers
Peer-reviewed software architecture breakdowns, pricing matrices, and legal compliance guides.
Updated Daily • Q4 2026
Level-Funded Health Plans & Aggregate Stop-Loss Underwriting Guide
How mid-sized organizations with 25-250 employees bypass community rating and recapture surplus claims reserves with level funding.
ERISA Form 5500 & Corporate Benefits Compliance: The HR Executive Audit Guide
Navigating Schedule A/C attachments, fiduciary liability disclosures, and Department of Labor audit triggers for corporate welfare plans.
PEO Cost-Benefit Analysis: Modeling Net Employer Tax ROI & Healthcare Savings
Mathematical methodology for calculating admin fees vs healthcare premium discounts, FICA savings, and liability transfer.
Self-Funded Group Health Insurance Architecture & TPA Carrier Selection
Structuring third-party administrator (TPA) contracts, pharmacy benefit manager (PBM) pass-through rebates, and individual stop-loss attachments.