How to implement your organisation's first HRIS

Executive overview

Many HR teams delay adopting an HRIS because implementations can take months and require complex back-and-forth with vendors, brokers, and software teams. The right HRIS eliminates most of that friction — but only if you approach the process with the same detail-orientation you'd apply to writing step-by-step sandwich instructions.

Structure implementation around three phases: before, during, and after. Your job is to provide accurate data; the vendor's job is to build and validate the system. Poor customer service and broken integrations are the most common failure modes.

The vendor's responsiveness and your data accuracy determine whether implementation succeeds or fails.

Key terms to know

• Build out — the process of configuring the platform with your data and features; can take days to months
• Order form — defines the features, headcount, and specs for your build
• Net Promoter Score (NPS) — ranges from -100 to 100; 70–100 is excellent; use it to evaluate vendor quality
• Account manager — your primary vendor contact; should respond quickly and know your setup in detail

Before implementation

• Confirm whether per-user features need to cover all staff or just subgroups
• Check whether the solution scales as you grow
• Clarify who signs contracts, what renewal looks like, and what happens if deadlines slip
• Establish the timeline, factoring in open enrollment or compliance cycles
• Define what functionality leadership expects and what metrics the HRIS should improve

During implementation

• Provide employee data (pay rates, benefits, census records) to the build team
• Confirm what your broker must supply for accurate benefits configuration
• Determine subgrouping logic — exempt vs. non-exempt, state-based, or other
• Decide who gets HR admin access, manager access, and employee-level access
• Keep communication active — flag delays, respond to vendor requests promptly

After implementation

• Verify all promised features work and data is correct
• Check that access permissions (admin, manager, direct report) are assigned correctly
• Confirm carrier integrations are active and benefits billing is accurate
• Assess whether employees can use the system without training
• Complete any vendor satisfaction survey and review cost-benefit for leadership

Common pain points and how to avoid them

• Security concerns — verify the vendor performs regular third-party audits and supports multi-factor authentication
• Outgrowing the system — choose a solution that scales; avoid ones that can't accommodate headcount growth
• Broken integrations — prefer all-in-one native platforms over patchwork systems stitched from acquired products
• Long timelines — some platforms build out in as few as three days; factor timeline into vendor selection
• Poor customer service — slow account manager response directly harms employees; treat service quality as a hard requirement, not a nice-to-have