
Move off TriNet's PEO onto Rippling's full-service platform and take ownership of your HR, payroll, and benefits without losing coverage or data.
The TriNet to Rippling migration moves your workforce off TriNet's Professional Employer Organization (PEO) model and onto Rippling's directly operated HR, payroll, and benefits platform. This is more than a data migration — it involves transitioning employment relationships from TriNet's co-employment structure to your own employer of record status, establishing your own tax registrations, and setting up your own benefits plans.
Companies leaving TriNet for Rippling typically do so when they've scaled past the PEO model's value — when cost per employee exceeds the benefit of TriNet's shared services, or when they want direct control over HR systems, benefits design, and payroll administration.
The most critical risk in leaving a PEO like TriNet is the benefits coverage gap. TriNet's benefits terminate on the PEO exit date, and Rippling's coverage must start the following day with no lapse. Coordinating carrier effective dates, employee elections, and COBRA notices for any employees who opt out requires precise timing. thePeopleStack manages this sequencing as the highest-risk workstream in the migration.
thePeopleStack manages the full TriNet offboarding sequence: tax registration setup, benefits carrier procurement and enrollment, payroll setup in Rippling, employee data migration, and go-live cutover. We coordinate the TriNet exit notice timeline and validate coverage continuity before the PEO termination date.

TriNet is a US PEO. TriNet migrations are fully US-focused engagements.
Canadian and cross-border operations: companies with Canadian employees at the time of TriNet exit can add Rippling's Canadian payroll and HR setup as part of the same engagement.
A PEO migration involves more than data — you're establishing new employment tax registrations (EIN, state tax IDs), procuring your own benefits plans, and transitioning the employer of record relationship. Data migration is one workstream among several.
TriNet typically requires 30–60 days written notice before the PEO exit date. thePeopleStack advises on the notice period and cutover timing during the initial scoping call.
With proper planning, no. thePeopleStack sequences benefits carrier setup and employee enrollment in Rippling so coverage starts the day after TriNet's PEO coverage ends, with no gap.
A full TriNet to Rippling migration takes 10–16 weeks to allow time for tax registration, benefits carrier procurement, and the required TriNet notice period.
Yes. Benefits under a new carrier require fresh employee elections. thePeopleStack manages the enrollment event and employee communications as part of the migration.