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30 minutes

Plan vs. Actual: Why the Headcount Plan Always Changes & How to Manage it

Finance teams work hard to build a headcount plan. Then reality happens.

A hire that was supposed to close in Q2 slips to Q3. Someone splits a backfill into two roles that weren't in the plan. New hires accepted four offers at 10% above the benchmark rate. Six people leave in the same month, and attrition was budgeted at half that rate. None of these things is a surprise in isolation. But by the time you're reconciling at quarter-end, the variance is bigger than anyone expected. And nobody can agree on why.

The problem usually isn't the plan itself. It's that the plan lives in one place, approvals happen somewhere else, and actuals come from a third system. By the time you pull it all together, you're already behind.

This session is for any Finance leader who has ever stared at a headcount variance and had to reverse-engineer how it happened.

We'll show you what it looks like when your plan, your approvals, and your actuals all live in one place and stay in sync automatically.

In this TeamOhana demo, we'll walk through:

  • Variance Tracker: See exactly where your plan drifted from actuals, whether that's a delayed start date, an unplanned backfill, a higher-than-expected offer, or attrition you didn't see coming. No more building a variance explanation from scratch every month.
  • Approval Workflows: Every headcount change goes through a structured approval process before it touches the plan. Finance stays in control. Nothing gets added, modified, or removed without a paper trail.
  • Attrition Forecasting & Predicted Forecast: Model projected attrition and hiring gaps against your current plan so you can see gaps before they become surprises. Whether you're in a high-growth phase or managing a tighter budget, you'll know what's coming.
  • Scenario Planning: When leadership asks "what if we pause hiring in one department and accelerate in another?" you can model the budget impact in real time, not a week later in a spreadsheet.

Key Highlights

The Plan Is Stale by Friday
Virginia walks through why a plan approved Monday is already changing by Friday. Start dates slip, offers land over band, backfills get split into two junior roles, and hiring managers push reqs out a quarter. Each change is reasonable on its own. Stacked together, they blow up the variance.
Jump to
04:16
The Real Problem Is Three Disconnected Systems
The plan lives in Pigment or Anaplan. Approvals happen in Slack, email, and hallway conversations. Actuals sit in Workday. Start dates live in Greenhouse. Finance spends the last week of every month stitching these together to reverse-engineer the story, and the picture is out of date before the reforecast is done.
Jump to
06:23
Variance Drivers, Not Just Variance Numbers
The variance tracker breaks down exactly what's driving the gap: early hiring, higher pay, non-budgeted hires on the overspend side, and late hiring, lower pay on the underspend side. This is what CFOs ask for when they want to know why the number moved, and it's usually the part finance is still building manually in a spreadsheet.
Jump to
15:39

What You'll Learn

  • Why headcount plans change within days of approval, and which changes drive the biggest variance
  • How to stop reconciling plan, approvals, and actuals across three or four separate tools
  • How to see the exact drivers of variance (early hiring, higher pay, non-budgeted hires, late hiring, lower pay) in one view
  • How approval flows enforce budget control before a change touches the plan
  • How to predict attrition and backfill needs so your next plan is closer to reality
  • How scenario planning lets finance and business partners test changes before committing budget

Takeaway 1: The Plan Is Supposed to Change. Your System Isn't Built for That.

Every finance leader knows the headcount plan won't survive contact with reality. What they don't have is a system built to absorb changes as they happen. The FP&A tool holds the plan. The ATS holds the reqs. The HRIS holds the actuals. Slack holds the approvals. Reconciling all four is a monthly forensics project, not a management practice.

Takeaway 2: Variance Is a Story, Not a Number

A $2 million variance on its own tells the CFO nothing. What they need to know is what caused it. Was it early hiring pulling costs into the quarter? Offers landing over band? Non-budgeted hires that skipped the planning cycle? Or the opposite: late hiring and lower pay creating room to reinvest? The variance tracker splits the number into drivers so finance can walk into the CFO conversation with the answer, not the question.

Takeaway 3: Approvals Are Where Budget Control Actually Happens

Most companies think of approvals as an HR workflow. Finance should think of them as the moment budget control gets enforced or bypassed. When a hiring manager wants to change a level from IC1 to IC2, or push a start date, or expand a role's scope, that decision has a dollar impact. If it doesn't route through finance before it touches the plan, the plan is already wrong.

Takeaway 4: Predict Attrition Before It Wrecks the Forecast

Backfills are the change type finance can't plan for at the start of the year. You know people will leave. You don't know who or when. Most teams either ignore attrition in the plan or pad it with a flat percentage. Neither reflects reality. Predicted forecasting uses historical attrition by division, expected backfill rates, and TA hiring capacity to give finance a headcount forecast that accounts for what actually happens throughout the year.

"The problem is not really the plan itself. We know that the plan will change. The problem that most finance teams struggle with is that the initial headcount budget lives in one tool, approvals happen all over the place in Slack and email, and the reality of what's actually happening day to day lives in your HRIS and your ATS. At the end of every month, finance is left pulling all of these things together, and the picture is out of date by the time you stitch it together." — Virginia Hyland, Head of Solutions Engineering, TeamOhana

Frequently asked questions

Why does the headcount plan always change, even when it was carefully built?

Plans are built as the team's best guess at the start of the year or quarter. As soon as the plan goes live, reality intervenes: candidates give extra notice, hiring managers push starts out, offers come in over band, senior leavers get backfilled with two junior roles, and non-budgeted hires get added when business priorities shift. Each change is reasonable. Stacked together, they drive the variance finance is asked to explain at quarter-end.

What's the difference between a variance tracker and a monthly reforecast?

A monthly reforecast is a point-in-time snapshot, usually assembled by pulling data from the FP&A tool, HRIS, ATS, and Slack approvals into a spreadsheet. By the time it's done, it's already out of date. A variance tracker is live. It pulls plan, approvals, and actuals into one view continuously, so finance can see what's changed and what caused the change on any given day, not just at month-end.

How does TeamOhana handle approvals differently from a Slack or email process?

Every change to the plan (new headcount, level change, comp change, start date change, backfill request) routes through a structured approval flow with the required approvers, a justification field, and a full audit trail. Approvers see the budget impact of the change before they approve it. The change doesn't touch the plan until the approval is complete, so the plan and the approved budget stay in sync.

Do we still need our FP&A tool if we use TeamOhana?

Yes. TeamOhana isn't a replacement for Pigment, Anaplan, or Adaptive. It's the layer between your FP&A tool and the operating systems (HRIS and ATS) that actually run your workforce. TeamOhana holds the live headcount plan, tracks every change and approval, and pushes a clean forecast back into your FP&A tool so finance can model the full P&L against reliable workforce data.

How does predicted forecasting work, and how accurate is it?

Predicted forecasting looks at your historical attrition by division and department, applies an expected backfill rate, and factors in how long roles typically take to fill and what TA's actual hiring capacity looks like. It also accounts for the projected hiring shortfall (most customers are running short of their hiring goals). The result is a forecast that reflects what's likely to happen, not what the plan says will happen, so next year's budget starts from a more accurate baseline.