ERPNext go-live checklist
ERPNext Go-Live Checklist for UK Businesses
A practical ERPNext go-live checklist for UK businesses covering data migration, VAT, MTD, users, permissions, stock, opening balances, testing, backups, integrations and post-go-live support.
Going live with ERPNext is a major milestone. It is the moment when the business stops treating ERPNext as a project and starts using it as the live system for daily operations. That makes go-live exciting, but also risky—wrong master data, unreconciled opening balances, inaccurate stock, untested VAT or poor permissions can destroy user confidence on day one.
ERPNext go-live should only happen when data, users, workflows, reports, VAT, backups, integrations and support are ready for live business transactions.
Before go-live, check company setup, Chart of Accounts, VAT and MTD route, customers, suppliers, items, warehouses, opening stock, opening invoices, opening balances, sales/purchase/stock/finance workflows, permissions, print formats, reports, integrations, backups and user training.
1. Why ERPNext Go-Live Planning Matters
- Duplicated customers and wrong stock quantities
- Missing opening invoices and incorrect VAT templates
- Users cannot access the right documents—or access too much
- Reports do not match expectations; integrations not ready
- Old system and ERPNext both used live with no support plan
2. ERPNext Go-Live Is a Business Decision, Not Just a Technical Step
Go-live should involve business owner, finance, operations, sales, purchasing, warehouse, project manager, IT, accountant and key users. Final decision: is data ready, are users trained, are balances reconciled, is VAT reviewed, are backups working and is old system freeze agreed?
3. Recommended ERPNext Go-Live Readiness Stages
| Stage | Focus |
|---|---|
| Configuration | Company, accounts, taxes, users, roles, workflows, print formats |
| Data | Master data, opening balances and stock validated |
| Process | Sales, purchase, stock and finance workflows tested |
| User | Training, permissions and department sign-off |
| Cutover | Old system freeze, final imports, backups and support |
4. Company and System Setup Checklist
- Company name, VAT number, base currency, fiscal year confirmed
- Default bank, receivable, payable and stock accounts set
- Letterhead, logo, terms and email sender details correct
- Multi-company: inter-company workflows and company-specific accounts tested
5. Chart of Accounts and Finance Setup Checklist
Confirm Chart of Accounts approved by finance—bank, cash, debtor/creditor control, VAT, stock, COGS, payroll liabilities, loans, suspense and retained earnings. Finance should sign off Trial Balance structure, VAT accounts and opening balance method before go-live.
6. UK VAT and Making Tax Digital Checklist
- Sales and purchase tax templates, item tax templates configured
- Standard, reduced, zero-rated, exempt and reverse charge tested
- MTD submission route agreed; VAT reports reviewed by accountant
- First VAT period after go-live identified; VAT balances reconciled
VAT should be included in User Acceptance Testing—not tested at the first VAT deadline.
7. Master Data Checklist
Customers, suppliers and items
- Duplicates removed; addresses and contacts linked
- VAT numbers, payment terms and credit limits reviewed
- Item codes standardised; UOMs, warehouses and tax templates correct
- Serial/batch settings correct; inactive records disabled
8. Warehouse and Stock Checklist
Confirm warehouse structure—main, returns, damaged, van stock, site and 3PL. Complete physical stock count, freeze movement during final count, prepare opening quantities and valuation rates, reconcile stock value to accounts. Test Purchase Receipt, Delivery Note, Stock Entry, reconciliation and serial/batch transactions. Warehouse users must sign off.
9. Opening Balances and Opening Invoices Checklist
Opening Sales Invoices must match Aged Debtors; Opening Purchase Invoices must match Aged Creditors. Confirm bank, cash, VAT, stock, loans, accruals, prepayments and retained earnings. Trial Balance must match approved opening position. Do not go live if opening balances are not reconciled.
10. Sales Workflow Checklist
Test Lead → Quotation → Sales Order → Delivery Note → Sales Invoice → Payment Entry, plus credit notes and returns. Confirm price lists, discounts, VAT, print formats and email. Sales should not go live until a real order-to-cash flow is tested.
11. Purchase Workflow Checklist
Test Material Request → Purchase Order → Purchase Receipt → Purchase Invoice → Payment Entry, plus approvals, partial receipt, part payment and backorders. Purchasing and finance should both approve the workflow.
12. Project, Job and Timesheet Checklist
Confirm open projects, task templates, activity types, costing and billing rates, timesheet approval and Sales Invoice from Timesheet if used. Test project profitability reports. Do not go live with project accounting if timesheets are not tested.
13. Manufacturing Checklist
Confirm BOMs, workstations, operations and subcontracting. Test Production Plan, Work Order, Job Card, material consumption, finished goods receipt, scrap and manufacturing cost. Manufacturing go-live should be a separate workstream if complex.
14. User Roles and Permissions Checklist
All users created; test users removed; roles assigned. Test access for sales, purchase, warehouse, finance, manager and project users with real accounts—not only Administrator. Confirm company and warehouse restrictions and sensitive record access.
15. Workflow and Approval Checklist
Test PO, Sales Order, quotation, expense, stock adjustment, payment and discount approval workflows. Confirm states, transitions, approval roles, email alerts and rejection process. A broken approval workflow can stop operations on day one.
16. Print Format and Document Checklist
Review quotation, Sales Order, Sales Invoice, Delivery Note, Purchase Order, credit note and statement formats. Confirm logo, company address, VAT number, bank details, payment terms, VAT wording and reverse charge wording. Test PDF and email output.
17. Email and Notification Checklist
Configure outgoing email; test quotation, invoice and PO emails from normal user accounts. Test notifications for approvals, payment reminders, stock alerts and workflow updates.
18. Report and Dashboard Checklist
- Finance: Trial Balance, P&L, Balance Sheet, aged debtors/creditors, VAT
- Sales/Purchase: open orders, invoice registers, customer/supplier outstanding
- Stock: balance, ledger, valuation, warehouse-wise and low stock
- Management dashboards reviewed by the people who will use them
19. Integration Checklist
Test Shopify, WooCommerce, payment gateways, bank feeds, payroll, courier, 3PL, CRM and custom APIs. Confirm sync frequency, credentials, duplicate prevention, error alerts and manual fallback process.
20. Backup, Restore and Security Checklist
- Backup schedule includes database and files; restore test completed
- Administrator access restricted; strong passwords and 2FA considered
- SSL active; API keys reviewed; old test users disabled
21. Cutover Checklist
Before, during and after cutover
- Before: go-live date approved, final stock count planned, backups taken
- During: stop old system, export/import final data, reconcile, release access
- After: test first live transactions, confirm emails and reports, old system read-only
22. Old System Archive Checklist
Take old system backup; export invoices, VAT returns, Trial Balance, P&L, Balance Sheet, customer/supplier statements and stock valuation. Keep read-only access for historical reference.
23. User Training Checklist
Role-based training on navigation, Draft/Submit/Cancel, sales, purchase, stock, finance, reports, approvals and support process. Assign super users; provide quick reference guides. Users should practise real examples before go-live.
24. First Week Go-Live Support Checklist
Daily checks: login issues, permissions, sales/purchase/stock transactions, print formats, emails, reports and integrations. Set up issue log, priority levels, response owner and daily review meeting.
25. First Month Stabilisation Checklist
Weekly review of support issues, user adoption, data quality, report gaps and integration logs. At first month-end test bank reconciliation, AR/AP, stock valuation, VAT report, Trial Balance, P&L and Balance Sheet.
26. Common ERPNext Go-Live Mistakes
- Going live before data is reconciled; ignoring VAT/MTD testing
- Testing only with Administrator; forgetting print formats and email
- Not testing restore; running two live systems too long
- Allowing shadow spreadsheets; no support owners for first month-end
27. ERPNext Go-Live Responsibility Matrix
| Area | Main Owner | Supporting Team |
|---|---|---|
| Chart of Accounts / VAT | Finance / Accountant | ERPNext partner |
| Customers / Suppliers | Sales / Purchasing | ERPNext partner |
| Opening stock | Warehouse | Finance |
| Users / permissions | Project owner | ERPNext partner |
| Final sign-off | Business owner | Project team |
28. Final ERPNext Go-Live Checklist Summary
Configuration, data and processes
- Company, accounts, VAT, users, roles, workflows, print formats and email ready
- Customers, suppliers, items, opening stock and invoices imported and reconciled
- Sales, purchase, stock and finance flows tested with real scenarios
UK compliance, technical and people
- VAT and MTD reviewed; accountant sign-off completed
- Backups and restore tested; integrations verified
- Users trained; support process agreed; first week and month-end support planned
29. Why Work With Talpha Solutions?
Talpha Solutions helps UK businesses prepare for ERPNext go-live—data migration review, opening balances, VAT/MTD planning, permissions, workflows, print formats, reports, integration testing, cutover planning, user training and first week and month-end support. We confirm data, users, reports, VAT, stock and support are ready before ERPNext becomes the live system.
Final Advice
Do not rush ERPNext go-live. Go live when data is clean, opening balances reconcile, stock is trusted, VAT is reviewed, users are trained, permissions are tested, reports are usable, backups work and support is in place. A rushed go-live creates spreadsheet workarounds and user frustration.
Call to Action
Preparing for ERPNext go-live? Book a free ERPNext go-live readiness review with Talpha Solutions. We will review your data migration, opening balances, stock, VAT setup, user permissions, workflows, reports, integrations and cutover plan, then help you identify what must be fixed before go-live.
FAQ
Frequentlyasked questions
Answers to common evaluation questions.
An ERPNext go-live checklist is a structured list of configuration, data, workflow, user, finance, VAT, backup, integration and support checks that should be completed before ERPNext becomes the live business system.
Before ERPNext go-live, check company setup, Chart of Accounts, VAT templates, customers, suppliers, items, warehouses, opening stock, opening invoices, opening balances, workflows, permissions, print formats, reports, integrations, backups and user training.
Yes. UK businesses should test VAT setup before go-live, including sales tax templates, purchase tax templates, item tax templates, VAT accounts, invoice wording, VAT reports and the Making Tax Digital submission route.
ERPNext can store VAT data through tax accounts, tax templates and reports. The MTD submission route should be planned using a UK localisation app, bridging software, accountant-led filing or custom integration depending on the business setup.
Yes. Opening balances should be reconciled before go-live. Trial Balance, bank balances, VAT balances, customer outstanding, supplier outstanding and stock value should match the approved opening position.
Yes. Product-based businesses should complete a physical stock count before go-live. Opening stock quantities and stock value should be reviewed by warehouse and finance teams before posting in ERPNext.
Yes. Permissions should be tested using real user accounts, not only Administrator. Sales, purchasing, warehouse, finance and management users should each confirm they can access only the documents and reports they need.
Many businesses go live at month-end because it gives a clean accounting period. Quarter-end may be useful for VAT alignment. Year-end can be clean but may create extra pressure. The best timing depends on operational readiness.
Usually yes. Many businesses keep the old system read-only for historical reference after ERPNext go-live. Important reports, invoices, VAT returns and audit records should be archived securely.
The biggest risk is going live before data, users, workflows, reports, VAT, stock and support are ready. Rushed go-live often leads to reporting problems, user frustration and spreadsheet workarounds.