cost

ERP decision guide

The ERP costs teams forget before they sign.

Overruns do not always come from software. They often come from internal effort, data, interfaces, testing, training and work assumed to be included in the proposal.

Editorial ERP project planning visual with modules, implementation timeline, budget allocation and target architecture.

Quoted price is not total cost.

A credible budget includes internal labour, integrator exclusions, peripheral work and enough contingency to absorb uncertainty.

Quoted price + client effort + exclusions + risk + operations

  • Internal time is a real program cost.
  • Exclusions often return later as change requests.
  • Post-go-live stabilization consumes more capacity than many plans assume.

The budget lines to make visible before you commit.

  1. Internal resources
  2. Data cleanup
  3. Peripheral interfaces
  4. Extra testing
  5. Training and backfill
  6. Hypercare and transition

What changes the effort.

  • Proposal quality
  • Scope maturity
  • Client availability
  • Technical debt
  • Schedule pressure

Questions to ask now, not after signature.

  1. Which work is explicitly the client’s responsibility?
  2. Which exclusions could become mandatory later?
  3. Does the budget include re-testing and data reloads?
  4. Who pays when assumptions prove wrong?
  5. How many weeks of hypercare are included?

Frequently asked questions

What ERP costs are most often missed?

Internal resources, data preparation, small integrations, re-testing, training and hypercare are common omissions.

Should employee time be valued in the ERP budget?

Yes. Otherwise the total program cost is understated.

Compare assumptions, not just totals.

PlanAxion can normalize scope, assumptions, responsibilities and risk before the budget becomes a commitment.

Review my scenario