Dext → Xero Connection: Step by Step

❌ “Dext can’t connect to Xero”

Fix: Ensure you’re logging in to Xero as an Administrator or Adviser — Standard user access is insufficient for the initial OAuth connection. In Xero: Settings → Users → confirm your role. Re-attempt connection from Dext → Settings → Integrations → Xero → Disconnect → Reconnect.

❌ “Wrong account code published to Xero”

Fix: Correct the item in Xero manually (Edit the transaction). Then go back to Dext → Settings → Supplier Rules → find the supplier → update the rule so future items code correctly. Dext will not auto-correct published items — only future items follow updated rules.

❌ “Dext extracted the wrong VAT amount”

Fix: Common cause is a mixed-VAT receipt (e.g. a supermarket receipt with both standard and zero-rated items). Dext may read total VAT correctly but apply it to the wrong line. Enable auto-VAT detection in Settings → Document Settings. For complex receipts, review and correct manually before publishing. Consider splitting mixed receipts into separate items.

❌ “Duplicate transactions appearing in Xero”

Fix: This happens when an item is published twice from Dext, or when a Dext-published Spend Money matches against a bank feed transaction that was also auto-reconciled by a Xero bank rule. In Xero, delete the duplicate. In Dext, check the item status — if it shows “Published” it should not be re-published. Check your Xero bank rules aren’t auto-creating transactions for the same category.

❌ “Xero contacts aren’t matching supplier names”

Fix: Dext creates a new Xero contact if the supplier name doesn’t exactly match an existing one. In Dext, edit the supplier name to match your Xero contact exactly. Or in Dext → Supplier Rules → select the correct Xero contact for each supplier. This ensures bills are posted against existing contacts rather than creating duplicates in Xero’s contact list.

How do I connect Dext to Xero?

In Dext, go to Settings → Integrations → Xero → Connect to Xero. Log in with your Xero admin credentials and click Allow Access. The connection completes in under 5 minutes and immediately syncs your chart of accounts, contacts, and tax rates from Xero into Dext. You need Xero Administrator or Adviser user access to complete the initial connection.

Does Dext automatically push receipts to Xero?

Yes. Once connected, Dext publishes processed receipts and invoices to Xero as Spend Money transactions or Bills (Awaiting Payment), with the original PDF attached. You can set auto-publish rules so items above a confidence threshold publish without manual review, or require all items to be reviewed before publishing. Published items appear in Xero’s bank reconciliation or bills queue immediately.

What is Dext used for in Xero?

Dext is the document capture and bookkeeping preparation layer for Xero. It handles: photographing and digitising paper receipts, processing supplier invoices via email or upload, extracting and categorising transaction data using AI at 98% OCR accuracy, applying correct Xero account codes and VAT rates automatically, and publishing coded transactions to Xero for one-click bank reconciliation. Together, Dext and Xero eliminate approximately 80% of manual bookkeeping time for UK SMEs.

How accurate is Dext OCR for receipt scanning?

Dext achieves 98% OCR accuracy — the highest in the expense management software category. It extracts date, supplier name, total amount, VAT amount, currency, and individual line items. For comparison, Expensify achieves approximately 95% and Hubdoc (free with Xero) approximately 90%. The 2% error rate means roughly 2 manual corrections per 100 receipts at the start, reducing further as supplier rules accumulate.

Is Dext MTD-compliant for UK VAT?

Yes. Dext is Making Tax Digital compliant when used with Xero. Dext maintains a digital audit trail for all receipts and invoices, meeting HMRC’s requirement for digital record-keeping. It stores: supplier name, date, net amount, VAT amount, and VAT rate for every transaction, plus original document images for the 6-year HMRC retention requirement. These records sync to Xero, which submits VAT returns directly to HMRC under MTD for VAT.

How much does Dext cost in the UK?

Dext UK pricing 2026: Starter £23/month (1 user, 50 items), Prepare £39/month (5 users, 200 items), Plus £79/month (10 users, 500 items). Overage is £0.20 per item above your plan limit. The Dext Precision add-on (bank reconciliation tools for accountants) costs £19/month. ThriveOnz360 members unlock 20% off the first 3 months plus an extended 30-day free trial via this link →

What is the difference between Dext and Hubdoc for Xero?

Hubdoc is owned by Xero and included free with most UK Xero subscriptions. Dext is an independent product from £39/month. Key differences: Dext achieves 98% OCR accuracy vs Hubdoc’s approximately 90%; Dext includes supplier invoice management and auto-categorisation rules; Hubdoc is better for low-volume solo users. For businesses processing 50+ documents per month, Dext’s accuracy significantly reduces bookkeeping correction time. Hubdoc is a valid starting point for very small operations.

How long does it take to set up Dext with Xero?

The initial setup takes approximately 30 minutes: connecting the integration (5 minutes), mapping account codes and VAT rates (15 minutes), installing the mobile app and testing a receipt (5 minutes), inviting team members or your accountant (5 minutes). Full team onboarding — staff habitually capturing receipts at point of purchase — typically takes one to two weeks to embed as a working habit.

Can I use Dext to pay bills as well as capture them?

Dext captures and codes supplier invoices but does not process payments. For bill payment, the recommended UK stack is Dext + Xero + Melio: Dext captures and codes the invoice, publishes it to Xero as a Bill, and Melio pays the supplier or HMRC directly. Melio is free for bank transfers and syncs with Xero, automatically marking bills as paid. Start Melio free at affiliates.meliopayments.com →

Does Dext work with Xero bank feeds?

Yes. Dext can connect to your business bank account directly for receipt matching within Dext. This works alongside (not instead of) Xero’s native bank feed. Xero’s bank feed imports transactions for reconciliation; Dext’s bank connection imports the same transactions to auto-match against captured receipts. Both connections are recommended for the best reconciliation experience. Dext supports major UK banks including Barclays, HSBC, Lloyds, Starling, Monzo, and Revolut Business.

Can my accountant access Dext?

Yes. Invite your accountant via Settings → Users with Accountant-level access. They can review all captured items, adjust coding, publish to Xero, and manage your full document queue. Many UK accountants use Dext’s Practice Management platform for multi-client management — if your accountant uses Dext Practice, they can connect to your account from their side. This is the recommended setup for businesses with a regular bookkeeper or accountant.

How do I set up VAT coding in Dext for Xero?

In Dext: Settings → Tax Rates. Map each Dext VAT category to the corresponding Xero tax rate: Standard Rate (20%) → Tax on Purchases 20%, Reduced Rate (5%) → Tax on Purchases 5%, Zero Rated → Zero Rated Purchases, Exempt → Exempt Purchases. Enable auto-VAT detection so Dext reads VAT amounts directly from receipts. Create supplier rules for consistent VAT treatment on recurring vendors. Consult your accountant for the correct treatment of reverse-charge (US SaaS) and flat-rate scheme implications.

Is Dext worth it for a small business?

Dext is worth it for small businesses processing 50 or more receipts and invoices per month. At £39/month, the breakeven is approximately 2–3 hours of bookkeeping time saved per month at an accountant’s rate of £15–20/hour. Businesses processing 100+ documents typically save 5–8 hours of bookkeeping preparation time monthly. Additional value: HMRC-compliant digital record storage, VAT accuracy improvement, and reduced accountant correction time at year-end. For fewer than 30 receipts/month, start with Hubdoc (free with Xero).

What happens if Dext extracts the wrong data from a receipt?

Dext presents extracted data for your review before publishing to Xero. Correct any errors (date, amount, supplier, VAT, category) and click Publish. Dext learns from corrections — if you correct the same supplier repeatedly, it creates an automatic rule going forward. At 98% OCR accuracy, approximately 2 corrections per 100 receipts are needed initially, falling further as supplier rules accumulate. Items below your confidence threshold are flagged for manual review rather than auto-published.