How long does a typical Sage 100 (MAS 90) migration to Acumatica take?

For many small and mid-sized businesses, a Sage 100 to Acumatica migration takes about 3 to 6 months from initial assessment through go-live. More involved projects can take longer depending on the number of entities, modules, integrations, reporting requirements, data conversion, testing, and training needs. Milestone develops a more specific project timeline once the scope is better understood.

Can our Sage 100 reports and custom fields be rebuilt in Acumatica?

Milestone reviews the reports, user-defined fields (UDFs), and information your team relies on today to determine what should be recreated, replaced, or handled differently in Acumatica. The goal is to preserve the information and workflows your business needs without assuming every Sage 100 customization should be carried forward unchanged.

Can Milestone Information Solutions help us evaluate whether moving from Sage 100 to Acumatica makes sense?

Yes. Milestone reviews how you use Sage 100 today, your business requirements, reporting, integrations, and goals to make sure Acumatica is the best fit for your business. Based on that discovery, we tailor a demo to show how your key workflows and reporting needs could be handled in Acumatica. If you decide to move forward, together we identify what should carry forward, what needs to change, and any gaps or specialized requirements that need further evaluation before implementation.

MILESTONE SERVICES - SAGE 100 TO ACUMATICA MIGRATION

Sage 100 Migration Services

Move to Acumatica with Confidence

Milestone helps businesses evaluate the move from Sage 100 to Acumatica, define the migration scope, and plan the transition with less disruption.

Milestone has worked with Sage 100 since 1996 and has been an Acumatica partner since 2015. We understand both systems and help you plan what should move, what should change, and how Acumatica should be configured around your business.

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Compare Sage 100 vs. Acumatica

Migration Planning

Planning Your Sage 100 Migration

Moving from Sage 100 does not mean starting from scratch. Milestone reviews the workflows, reporting, user roles, security requirements, and connected systems your business relies on.

That process helps determine what should carry forward, what should change, and what needs to be addressed before moving to Acumatica.

Reports

Review the reports your team relies on and determine how those reporting needs should be met in Acumatica.

Custom Fields

Review Sage 100 user-defined fields (UDFs), how they are used, and which information needs to carry forward.

History

Agree on the historical data to migrate and how older records will remain accessible for reference.

Add-ons

Review connected applications and determine which should remain, be replaced, or be addressed through a different process.

Migration Review

What We Review Before Your Sage 100 Migration

Data & Historical Records

Decide what moves to Acumatica, what stays available for reference, and how much history should come forward.

Reporting & Dashboards

Identify the Sage 100 reports your team relies on and what should be rebuilt, improved, or replaced in Acumatica.

Business & Industry Workflows

Review the financial and operational processes that need to carry forward into the new system.

Connected Systems & Integrations

Identify CRM, payroll, eCommerce, shipping, and other systems that need to work with Acumatica.

Users, Roles & Security

Plan roles, permissions, and access around how people will use the new system.

Migration Scope

What a Sage 100 Migration Can Include

Before anything moves from Sage 100, the migration scope needs to be clear. Milestone reviews the data, configuration, reporting, and records your team needs in Acumatica, then defines what will be migrated, configured, rebuilt, or retained for reference.

Core configuration and general ledger setup

Open accounts receivable, accounts payable, sales orders, and purchase orders

Selected historical data and an archive strategy

Customer, vendor, and inventory records

User-defined fields (UDFs) and classifications

Reports, dashboards, and supporting data relationships

Inventory configuration, item pricing, and related setup

Bank accounts and opening balances

The final migration scope depends on your Sage 100 environment, data, modules, integrations, and reporting requirements.

Migration Process

Sage 100 Migration Process

Every Sage 100 migration is different, but the work follows a clear path. Milestone moves from assessment and planning through data migration, training, go-live, and ongoing support so your team knows what to expect throughout the project.

Assessment

Review your Sage 100 environment, data, reporting, integrations, and the workflows your team relies on.

Design & Mapping

Map accounts, data, reporting requirements, and business processes from Sage 100 into the Acumatica environment.

Data Migration

Clean, convert, load, and validate the data included in the agreed migration scope.

Training & Validation

Train users and validate balances, aging, reports, and key workflows before go-live.

Go-Live & Ongoing Support

Move into production with Milestone support through go-live and as your team settles into the new system.

Why Milestone

Why Move From Sage 100 With Milestone?

Milestone brings experience with both sides of the migration: the Sage 100 system you are leaving and the Acumatica system you are moving to.

Sage 100 Experience

Milestone has worked with Sage 100 since 1996. That experience helps us understand how your existing setup supports daily work and what needs attention during the transition.

Acumatica Implementation Experience

We configure Acumatica around the financial and operational requirements identified during discovery rather than simply recreating Sage 100 in the cloud.

Support Beyond Go-Live

Milestone stays involved through testing, training, go-live, and ongoing support as your business and system requirements change.

30+

Years of ERP Experience

Since 2015

Acumatica Partner

Gold-Certified