Switching from Xero to SmartBooks — a practical guide.

The short answer

SmartBooks imports your Xero chart of accounts, contacts, opening balances and up to 24 months of historic transactions, and then closes the loop on what Xero leaves for add-ons — receipt capture, classification, approval and MTD ITSA filing.The migration is concierge during pilot, takes one working day for a single business, and 4–8 weeks for a firm’s first cohort of 30–50 clients. SmartBooks is not yet live for filing — we’re sandbox-tested with HMRC, production credentials pending. Below is the working plan, the honest comparison, and the things to be careful about.

1. Status check — before you plan anything

SmartBooks is in pre-launch. We have completed HMRC’s sandbox testing for MTD VAT and MTD ITSA and our production API credentials are under review. Until HMRC grants them, no live submission to HMRC is sent through SmartBooks. The honest implication for your switch:

• You can set up the data and run in parallel today with the pilot team.
• You should keep filing through your existing software for any VAT period that closes before production credentials are granted.
• The day HMRC turns us on, we’ll email every Cohort 1 firm and the canonical status on /security updates immediately.

If timing on HMRC matters to your switch decision — for example you have a VAT quarter ending in the next 60 days — that’s the question to put to us on the demo call.

2. What transfers from Xero automatically

SmartBooks reads the following from your Xero file:

• Chart of accounts — mapped to SmartBooks’ chart, with a manual override step for any account that needs renaming or merging.
• Contacts — customers and suppliers with full contact details, addresses, default tax rates and payment terms.
• Opening balances — at a cut-over date you choose (typically the start of a VAT quarter or the start of the financial year).
• Historic transactions — up to 24 months back, for continuity and trend reporting. Older history can be archived as a read-only PDF pack.
• Tracking categories — mapped to SmartBooks tags.
• VAT settings — scheme (Standard, Flat Rate, Cash), registration number, current period.
• Attachments — receipts and invoice PDFs from your Xero Files area, deduplicated against any duplicate uploads.

3. What doesn’t transfer (and what we do instead)

• Bank feeds. Xero’s bank feeds don’t carry over directly. SmartBooks re-establishes the connection via our open-banking provider (Yapily, application in progress). For accounts not yet supported by open banking, CSV import preserves the digital link.
• Bank rules. Need to be re-built — SmartBooks rules use a more flexible expression syntax. We map the common ones during migration; specialised rules need a 15-minute review.
• Custom invoice templates. SmartBooks ships a clean default template; bespoke designs need to be rebuilt (the Smart Inbox-first workflow generates invoices from the inbox rather than a separate “invoicing” module, so the rebuild is usually simpler than expected).
• Third-party add-on data. Receipt Bank / Dext / Hubdoc archives are read-only after switch. Future capture happens inside SmartBooks’ Smart Inbox — that’s the headline reason most firms switch.

4. Honest comparison — where Xero is still stronger

No software is better at everything. Here’s an honest read:

The biggest line in that table is the second one. Xero is live for MTD filing today; SmartBooks is not.If your next VAT quarter is the binding constraint, plan accordingly — either keep filing through Xero until our production credentials grant, or move to a Xero-based interim while the SmartBooks setup runs in parallel.

5. For accountancy and bookkeeping firms

Firm migrations are different from single-business migrations in three ways:

• Cohort sequencing. We migrate clients in cohorts of 30–50, not all at once. Each cohort runs in parallel with Xero for 2–4 weeks before cut-over.
• Standardisation. Xero portfolios usually accumulate inconsistent chart of accounts, contact naming and tracking categories. The migration is the right moment to standardise; SmartBooks ships a UK-firm-grade chart and your concierge maps each client to it.
• Client communications. SmartBooks supplies templated email and WhatsApp scripts for each client. Bringing the client along is harder than moving the data.

Cohort 1 (pilot) is free. Cohort 2 pricing for firms is anchored against the combined cost of Xero Cashbook + Dext + your accounts-production tool — usually 30–50% cheaper, with the headline being that those three tools become one.

6. The cut-over plan (single business)

For a single business switching from Xero to SmartBooks at the start of a new VAT quarter:

1. T-14 days. Demo + pilot acceptance. SmartBooks data lift from Xero (one working day).
2. T-7 days. Parallel-running starts. Same transactions classified in both systems. Reconciliation comparison at end of week.
3. T-0 (start of new VAT quarter). Bank feeds switched to SmartBooks. New invoices, receipts, payroll exports go to SmartBooks. Xero becomes read-only.
4. T+30 days. First MTD VAT submission through SmartBooks (subject to HMRC production credentials being granted; otherwise file the period through Xero and start MTD VAT in SmartBooks from the next quarter).
5. T+90 days. Cancel Xero subscription. Final PDF archive of Xero history filed with the year-end pack.

7. Things that go wrong (and how we handle them)

• Opening balances don’t reconcile. Usually because of unfinalised journals or floating debtors in Xero. The migration concierge runs a Trial Balance comparison; differences over £1 get flagged before cut-over.
• Bank-feed gap. If your bank isn’t yet supported via open banking, we use CSV import for the first 30–60 days while we add the connection.
• VAT cut-over mid-quarter. Avoid this. Switch at the start of a VAT period, not mid-period.
• Custom integrations. If you rely on a Xero app that doesn’t have a SmartBooks equivalent yet, we’ll either keep Xero for that specific workflow during a transition window, or build the integration on our side (priority based on Cohort 1 demand).

8. Why firms are switching

The three reasons we hear most often during demos:

• “The Xero + Dext stack costs more than we charge the client.” True for many sub-£500/yr engagements. Consolidation matters.
• “MTD ITSA is going to break our bookkeeping process.” Especially for firms with 50+ landlord clients moving onto quarterly cadence in April 2026.
• “We want Smart Inbox without paying for a separate tool.” Self-explanatory.

None of those are reasons to switch this week. They are reasons to start the migration conversation now and time the cut-over for the start of the next VAT quarter.

Related guides

• Switching from QuickBooks to SmartBooks
• Switching from Sage to SmartBooks
• SmartBooks vs QuickBooks Online
• SmartBooks vs Sage
• SmartBooks vs FreeAgent
• MTD ITSA for landlords — the April 2026 mandate
• MTD ITSA April 2026 — what it means for firms
• For accountancy and bookkeeping firms
• Trust & security — current HMRC recognition status

FAQ

A note

This guide is general information about migrating from Xero and does not constitute advice for your specific accounting or tax situation. Xero, Dext and Hubdoc are trademarks of their respective owners — mentioned here for honest comparison, not endorsed by them.