Sage 100 to QuickBooks Conversion
Our Sage 100 to QuickBooks conversion takes you off Sage 100 (formerly MAS 90/200) and onto QuickBooks Online Advanced or QuickBooks Enterprise — preserving GL history, A/R, A/P, inventory and job data — for mid-size firms that were sold more ERP than they need.
Free scoping review · Fixed-price quote in 24 hours · No commitment
Why switch
Why firms right-size off Sage 100
Sage 100 is capable, but for many businesses it is heavier and pricier than the work requires.
Module-based pricing adds up
Sage 100's cost grows with every module and user. QuickBooks Enterprise or Online Advanced often covers the same ground for less.
Consultant dependency
Routine changes in Sage 100 frequently need a paid reseller. QuickBooks is something your own team can run day to day.
Slow, dated workflows
Many Sage 100 screens feel like the 1990s. QuickBooks' modern UI shortens training and speeds up close.
What moves across
What transfers from Sage 100
We bring history, not just opening balances, so your reports keep working from day one.
- General-ledger accounts and full GL history
- Customer and vendor masters with balances
- Inventory items, quantities and costing
- Open A/R and A/P with aging
- Job/project cost history where applicable
- Sales-tax setup
- Reconciled bank and card balances
Platform specifics
Sage 100-specific details we handle
Particulars of a Sage 100 conversion that off-the-shelf tools miss — handled as standard.
- GL, A/R, A/P, Inventory and Job Cost modules mapped into matching QuickBooks structures
- Advanced inventory needs routed to QuickBooks Enterprise where required
- Custom Crystal Reports documented and key reports re-created
- Unit-of-measure and item-pricing nuances reviewed before conversion
- Sales-tax setup and open job/project history preserved
The process
How a conversion runs
Every job follows the same disciplined path — you always know what happens next.
Free scoping review
You send a backup or read-only access. We tell you exactly what will convert, what won't, and how clean your data is — before any money changes hands.
Fixed-price quote in 24 hours
One written price for the whole job. No hourly meter, no surprise change orders. You approve before we start.
Data extraction
We pull your full ledger — chart of accounts, customers, vendors, items, open balances and transaction history — from your current system.
Mapping & chart of accounts
We map every account, tax code and item to the target system's structure so reports keep meaning the same thing they did before.
Conversion & rebuild
We rebuild the file in the destination software, bringing history across rather than just opening balances, so prior-year comparisons still work.
Reconciliation to the cent
We reconcile the trial balance, A/R and A/P in the new system against your old one. The numbers tie out, or we don't hand it over.
Handover & support
You get a reconciled file, a short walkthrough, and 30 days of email support to answer questions as your team settles in.
Engagement
Fixed-price work. No hourly billing.
You approve one written price before we start. The right tier depends on how much history you bring.
Lists & opening balances
- Chart of accounts, customers, vendors, items
- Open A/R and A/P, trial-balance opening
- Current-year transactions
- Reconciled opening balances
- Email support, 30 days
Full transaction history
- Everything in Essentials
- Multi-year transaction history
- Bank & credit-card reconciliation rebuilt
- Memorised reports re-created
- Side-by-side trial-balance proof
Multi-entity & complex
- Everything in Standard
- Multiple entities / consolidations
- Multi-currency history preserved
- Class / location / department tracking
- Integration & app reconnection guidance
Questions, considered
Sage 100 to QuickBooks FAQs
We run several Sage 100 modules — can you handle that?
Yes. We map GL, A/R, A/P, Inventory and Job Cost data into the matching QuickBooks structure and document anything that needs an app to replace a module.
Is QuickBooks powerful enough to replace Sage 100?
For most mid-size firms, yes — especially QuickBooks Enterprise with advanced inventory. In the scoping review we tell you honestly if a feature won't carry over.
Do you preserve job costing?
Job and project history maps to QuickBooks classes, projects or customer:jobs depending on your reporting needs. We confirm the approach before converting.
What about custom Sage 100 reports?
We re-create your key reports in QuickBooks. Highly customised Crystal Reports are documented so nothing is silently lost.
Other conversions
Looking for a different move?
Ready to move your books?
Send us your Sage 100 file or read-only access and we’ll come back within one business day with exactly what converts and a fixed price — no commitment.