Recommendation
Not all of it this year. Move the pieces that are holding you back, and leave the core ledger where it runs until you have a real reason to touch it.
Why
For a mid-market firm, a full ERP cutover is a 12 to 18 month project that pulls your best operators off the business for a year. The cloud version of your platform rarely changes what finance and operations can do day to day, so the spend is hard to justify on capability alone. Lead with the modules where age actually hurts you, usually reporting, integrations, and anything customers or auditors touch.
Risks to watch
- Custom code and integrations are where these projects slip. Inventory them before you commit to a date.
- Subscription pricing can land higher than your current run rate once you add the modules you actually use.
- A big-bang cutover concentrates risk on one weekend. Phase it so no single failure stops the business.
First moves
- List the top five complaints about the current system and confirm the cloud version fixes them.
- Ask your vendor for a three-year total cost, including implementation, not just the license.
- Pick one lower-risk module to move first and treat it as the test of the vendor and your team.