This task can be performed using SuiteMigration
NetSuite migrations that don't drag on for months.
Best product for this task
SuiteMigration
accounting
SuiteMigration is a data migration platform that moves complete financial histories into NetSuite from QuickBooks Online, QuickBooks Desktop, QuickBooks Enterprise, and Xero. NetSuite itself is also available as a source for NetSuite-to-NetSuite consolidations, currently in early engagements. Every migration is verified rather than asserted. Every engagement begins with a free Migration Readiness Audit: a validation scan of the source org against NetSuite's import rules, run before any commitment.

What to expect from an ideal product
- SuiteMigration maps Xero chart of accounts directly to NetSuite GL accounts, removing the manual lookup work that slows down most implementations.
- Every Xero transaction, bank feed, and reconciled payment is carried over with its original date and reference, so your audit trail stays intact from day one in NetSuite.
- Implementation partners use SuiteMigration to cut migration prep time from weeks to days, without touching a single spreadsheet or writing custom import scripts.
- Xero contacts, invoices, and bills are matched and deduplicated before they land in NetSuite, preventing the dirty data problems that break reconciliation post-go-live.
- Finance teams can close their first NetSuite period confidently because opening balances tie back exactly to the final Xero ledger, with no manual journal adjustments needed.
