ERP Implementation
    Service

    ERP Migration Support.

    We manage the move from one accounting or ERP system to another, whatever the source and target. The work covers choosing a cut-over date, mapping and cleansing data, loading masters, balances and open items in trial runs, reconciling every figure to the old system and keeping legacy data accessible for audits and assessments.

    See how it works

    Free 30-minute call with a partner

    About ERP Migration Support. No obligation — we reply within one business day.

    Typical timeline

    Typically 2–6 weeks. Data volume, the number of entities and years being moved, and the condition of the source data drive the time.

    Who leads it

    A partner — a chartered accountant or company secretary — from the first call to sign-off.

    Fees

    Based on your situation, and fixed in writing before any work starts.

    Who it's for

    Is this for you?

    • Businesses replacing a legacy accounting system or spreadsheets with a new ERP
    • Companies consolidating several systems after an acquisition or restructuring
    • Teams whose earlier migration left balances unreconciled
    What you get

    What you receive at the end.

    • 01Cut-over plan and data mapping document
    • 02Cleansed masters and opening data loaded in the new system
    • 03Reconciliation pack comparing old and new balances
    • 04Archive of legacy data, with guidance on retrieving it
    How it works

    ERP Migration Support, step by step.

    Typical timeline

    Typically 2–6 weeks. Data volume, the number of entities and years being moved, and the condition of the source data drive the time.

    1. 1

      Cut-over planning

      We agree the cut-over date, ideally the start of a financial year or quarter, and decide what history moves and what stays archived.

    2. 2

      Data mapping

      We map accounts, tax codes, masters and document series from the old system to the new one.

    3. 3

      Cleansing and trial loads

      Duplicates and errors are fixed, and data is loaded in at least one trial run that is reconciled before the final load.

    4. 4

      Final load and reconciliation

      Opening balances, receivables, payables, stock and fixed assets are loaded and reconciled to the old system's closing figures.

    5. 5

      Parallel check and archive

      Key reports are compared for the first period, and the legacy system is kept read-only or exported for future reference.

    Before we start

    What we need from you.

    Don't have everything yet? We send a short checklist after the first call and work with what you have.

    • Admin access to the old and new systems
    • Closing trial balance and sub-ledgers at the cut-over date
    • Masters for customers, vendors, items, assets and employees
    • GST registrations and document numbering requirements for the new system
    • Sign-off from your finance lead on mapping and reconciliations
    How fees work

    The fee depends on your situation. After a short call, the partner who will do the work tells you what's involved and gives you a fixed fee in writing — before any work begins.

    • Government fees and statutory charges are billed at actuals.
    • When you pay — upfront, in stages or on completion — is agreed in writing with the fee.
    FAQs

    Questions about ERP Migration Support.

    Yes, but a cut-over at the start of a financial year keeps returns, audit trail and invoice series simpler. For a mid-year move, we plan how GST invoice series stay unique for the financial year and how annual reports will draw on both systems.

    Speak with a partner

    Ready to discuss ERP Migration Support?

    30-minute confidential call — no proposal, no commitment. A partner will write back within one business day.

    Contact details