Switching From QuickBooks to Xero: What Moves and What Doesn't

Should you switch? A quick check first

Switching costs time, an accountant's hours and a period of double-checking. Do it for a clear reason, such as GST filing, bank feeds, a required app, or your accountant's preference, not because of a promotional discount. Our Xero vs QuickBooks comparison sets out the differences for Singapore businesses, and if price is the main reason, see Zoho Books vs Xero.

Sources: Xero Singapore price update, QuickBooks Singapore pricing and IMDA's InvoiceNow-Ready Solution Provider list.

Choosing the cut-over date: start of a GST period

Xero calls the day you start using it the conversion date. Its help article on setting the conversion date recommends a month in which a tax period starts. In Singapore that means the first day of a GST accounting period, usually a quarter.

• GST-registered: switch on 1 January, 1 April, 1 July or 1 October if your quarters follow the calendar. Your last F5 from QuickBooks covers the quarter before; your first F5 from Xero covers the quarter after.
• Financial year start is even cleaner if it falls near, because the year-end accounts then come from one system.
• Avoid switching mid-quarter or in the weeks before a filing deadline. Splitting one GST return across two systems is where most errors come from.

If you are not GST-registered, any month start works. Pick one that gives you a quiet fortnight.

What moves from QuickBooks to Xero, and what doesn't

Xero's Singapore app store lists conversion apps, such as MMC Convert, that move history for a fee. For most small businesses, opening balances plus open invoices are enough, with the old history kept as exports.

Step by step: moving to Xero without losing anything

1. 1

   Close and reconcile the last period in QuickBooks

   Reconcile every bank and card account to the day before the conversion date, file the last GST return from QuickBooks, and clear old suspense items.

2. 2

   Export everything from QuickBooks

   Trial balance, general ledger, P&L, balance sheet, aged receivables and payables, GST reports, contacts and invoice PDFs. Store them in a dated folder the business controls.

3. 3

   Set up Xero: organisation, GST and chart of accounts

   Set the GST registration details and accounting basis, then match the chart of accounts. Tidy duplicate accounts now rather than carrying them over.

4. 4

   Enter unpaid invoices and bills, then conversion balances

   Add each open invoice and bill dated before the conversion date, then enter conversion balances from the trial balance dated the day before. Xero's receivables and payables must match the open items.

5. 5

   Connect bank feeds and payment apps

   Set up direct feeds and reconnect Stripe, HitPay, Shopify, payroll and expense apps to Xero. Disconnect them from QuickBooks so transactions don't land in both.

6. 6

   Run both for one month, then check

   Compare the first month's bank reconciliation, receivables and GST figures with expectations before relying on Xero for the F5.

For bank feeds, see our guide to Xero bank feeds with DBS, OCBC and UOB. For payment apps, connecting Shopify, Stripe and HitPay to Xero covers the payout and fee entries.

Records, GST and audit trail after the switch

The IRAS record-keeping rules apply to the books, not to the software. After switching you still need to produce the QuickBooks-era records if IRAS asks. Keep:

• Year-end and GST reports exported as PDF and spreadsheets
• The general ledger with transaction detail for every year in QuickBooks
• Invoices, bills and receipts, or the original source documents
• A short note of the conversion date and who entered the conversion balances

If you file GST, the first F5 from Xero is the one to check carefully. Our Xero GST F5 checklist lists what to review before submitting.

Going the other way: Xero to QuickBooks

The same rules apply in reverse: pick the start of a GST period, export Xero's reports and history, enter opening balances and open items in QuickBooks, and reconnect apps. Two extra points for Singapore:

• QuickBooks prepares GST reports but you file the F5 yourself in myTax, so plan time for that each quarter.
• If you are GST-registered and already in scope for the InvoiceNow requirement, check how you will submit invoice data before leaving a solution on IMDA's InvoiceNow-Ready list.

Do it yourself or get help?

Your accountant should own the conversion balances and the GST cut-over; that is accounting judgement. The technical side, which covers bank feeds, payment apps, invoice templates, reminders and making sure nothing posts twice, is where small businesses lose most time.

Our Xero / QuickBooks Integration (S$390) sets up bank feeds, connects your payment and store apps, and builds invoice templates and reminders in the new system. Your accountant handles balances and tax.