Change management costs are the resources an organization spends to help people adopt a change: dedicated change practitioners, training, communications, sponsor and manager time, consultants, tools, and the temporary productivity dip during transition. Research from Prosci puts the most common budget at about 10% of total project cost for large programs.
This guide breaks down the cost components of change management, what the verified data says about typical spend, the hidden costs most budgets miss, and how to weigh the investment against the cost of a change that people do not adopt.
What the data says about change management budgets
Verified benchmarks on change management spend are limited, and most come from Prosci’s long-running practitioner research. According to Prosci’s guidance on how to budget for change management, drawing on its Best Practices in Change Management research:
- Change management is around 10% of project costs in large programs, and 10% is the most common share of project budget allocated to it.
- For projects with budgets over $10 million, organizations reported spending about $2.5 million on change management, with about 4.61 full-time people dedicated to it.
- The budget usually comes from the project budget itself.
Treat these as reference points, not targets. Actual cost depends on how many people are affected, how much their daily work changes, and how much change they are already absorbing.
The cost components of change management
Prosci lists the budget categories as compensation, training, communications, support for people, project management, consulting, technology, travel, vendor services, and contingency. The table groups them into the decisions leaders actually make.
| Cost component | What it includes | What drives it up |
|---|---|---|
| Change team | Change managers, practitioners, change agent networks | Number of impacted groups; length of the change |
| Training | Course design, delivery, trainer time, employee time in training | Number of people; size of the skill gap |
| Communications | Planning, content, events, channels | Geographic spread; number of audiences |
| Sponsor and manager time | Leaders’ time to explain, coach, and reinforce the change | Number of layers; how much resistance is expected |
| Consulting and vendors | External methodology, assessment, or delivery support | Internal capability; complexity |
| Technology | Adoption tools, surveys, digital learning platforms | Scale; existing systems |
| Reinforcement and support | Help desks, floor support, refreshers, recognition | How long it takes to reach full adoption |
| Contingency | Reserve for unplanned resistance or rework | Uncertainty and the organization’s history with change |
Hidden costs most budgets miss
- The productivity dip. People work more slowly while they learn new processes. This rarely appears in the change budget, but it is real.
- Manager time. Managers carry much of the work of helping their teams adapt, usually on top of their normal workload.
- Change saturation. When several changes hit the same people at once, each one costs more to land.
- Turnover during transition. Poorly managed change can push good people out. Gallup estimates replacing an employee costs one-half to two times their annual salary.
- Underfunding later phases. Prosci notes the risk of funding only the planning phase, which leaves reinforcement and sustainment unfunded, so adoption fades.
The cost of not managing change
The more useful comparison is not change management cost versus zero, but versus the cost of a change that people do not adopt. Prosci research on the correlation between change management and project success found that 88% of projects with excellent change management met or exceeded objectives, compared with 13% of projects with poor change management. If the change does not stick, the full project investment is at risk, not just the change budget. For more on what goes awry, see change management risks.
How to build a change management budget
- Size the people impact. List each impacted group, how many people are in it, and how much their daily work changes.
- Pick an approach. Choose a method that fits the change; see change management models.
- Estimate each component in the table above, including internal time, not just external spend.
- Fund all phases, including reinforcement after go-live.
- Set adoption measures up front so you can tell whether the money worked. See how to measure change management effectiveness.
Where costs come from, and where they can be reduced
Much of the cost of change is the cost of renegotiating agreements: who does what, how decisions get made, what “done” means now. At DorWay we see organizations as a Network of Agreements™. Change gets expensive when those new agreements are left vague and people fill the gaps differently. Leaders who make new expectations specific, keep their own commitments during the transition, and openly renegotiate when plans shift reduce rework and resistance. That is practical accountability, and it is often cheaper than more communications or training.
FAQ
How much does change management cost?
Prosci research reports that change management is around 10% of project costs in large programs, and that projects over $10 million spent about $2.5 million on it. Actual cost depends on the number of people affected and how much their work changes.
What percentage of a project budget should go to change management?
Ten percent is the most common share reported in Prosci’s research. Changes that significantly alter many people’s daily work may need more; small, contained changes may need less.
What are the main cost components of change management?
The change team, training, communications, sponsor and manager time, consultants and vendors, technology, reinforcement and support, and a contingency reserve.
Is change management worth the cost?
Prosci found that 88% of projects with excellent change management met or exceeded objectives versus 13% with poor change management. When the change itself is a large investment, the risk of low adoption usually outweighs the change budget.