Written by: JJ Tan, Founder, Jelly | Last updated: 26 September 2026
Key Takeaways
- A Xero integration connects third-party apps to your Xero organisation via OAuth 2.0, so contacts, invoices, bills, payments and bank transactions sync without manual re-keying.
- Three integration categories matter for UK hospitality: invoice capture, POS-to-accounting, and automation tools such as Zapier.
- UK operators must comply with Making Tax Digital requirements, keeping digital records and applying correct VAT codes throughout the VAT filing chain.
- Invoice capture tools get documents into Xero, and an operational layer like Jelly turns line items into live dish costs and real-time margin visibility.
- Jelly typically saves 10–20 hours of admin per month, adds around 2 percentage points to gross margins, and cuts food costs by about 3% in the first three months.
See How Jelly Connects To Xero
Step 1: Understand What a Xero Integration Actually Does
When you connect an app to Xero, the app authenticates via OAuth 2.0. You are redirected to Xero, you grant consent, and the app receives an access token that lasts 30 minutes and a refresh token that lasts 60 days. In plain English: the app holds a short-lived key that renews itself automatically. As long as the refresh token is used at least once every 60 days, “connected” means the app can keep reading and writing to your Xero organisation without you logging in again.
The Xero App Store is where you discover, authorise and revoke connections. When you grant access, you grant scoped permissions, so an app gets permission for invoices or contacts, not your whole account. Apps must pass Xero’s certification process before they appear in the store, which covers security protocols, connection stability and overall quality.
Day to day, “connected” means contacts, invoices, bills, payments and bank transactions move between systems. The difference between one-way sync, such as an invoice-capture app pushing bills into Xero, and two-way sync, where data flows both ways, determines how much manual reconciliation you still need to do. For anything involving inventory or CRM, two-way sync is often essential to avoid hours of manual reconciliation.
Step 2: Pick the Integration Category That Actually Moves the Needle
Invoice capture is usually the fastest win for a hospitality operator. Hubdoc is bundled free with most Xero plans. It extracts supplier name, amount, invoice number and due date from photos, emails or uploads. It then auto-files the documents against Xero transactions. Use it if you are on a qualifying Xero plan and still handling paper or email invoices manually.
Dext goes further. It captures line items from multi-line receipts and invoices and feeds them to Xero using supplier rules and machine-learning categorisation. The Dext Business base plan starts at 5 users and 250 documents per month, and a busy kitchen with multiple suppliers can outgrow that quickly. Both tools get documents into Xero, while neither shows what a dish now costs or whether a supplier has nudged a price up.
POS-to-accounting is where sales meet costs. Item-level sales data from a POS flows into Xero through an operational layer, and gross profit only becomes trustworthy when sales and invoice costs meet in the same system. Jelly works alongside Square, EPOS Now, Toast and Lightspeed, integrating natively with each so item-level sales data flows straight into your cost calculations. Connecting any supported POS takes approximately five minutes. POS-to-dish linking only surfaces items sold since the integration was connected, which keeps the mapping clean and free of legacy menu clutter.
Automation tools such as Zapier and Power Automate help with occasional, low-volume glue work, such as connecting Xero to a CRM or a scheduling tool. They do not replace a purpose-built hospitality integration when you are processing hundreds of supplier invoices a month.
Step 3: Get the UK-Specific Details Right
Making Tax Digital requires qualifying VAT customers to keep digital records using compatible software and submit regular updates to HMRC. This replaces paper-based or manually re-keyed processes. Manual copying, keying-in and copy-and-paste from spreadsheets are not permitted anywhere in the VAT filing chain. If your accounting system is not directly integrated with your invoice-capture and POS tools, you may need bridging software to maintain a compliant digital journey to HMRC.
The practical checks for a UK hospitality operator are a quick compliance checklist you can work through with your accountant.
- Is your software HMRC-recognised for MTD for VAT? Xero is.
- Are VAT codes applied correctly to supplier invoices, such as standard rate, reduced rate, zero rate or exempt, before they are pushed into Xero?
- Are digital links maintained end to end from invoice capture through to your VAT return submission?
- For multi-site operators, are each site’s VAT treatment and tracking categories consistent before you scale?
Since April 2022, all VAT-registered UK businesses must use MTD-compatible software to keep VAT records and file returns digitally, regardless of turnover. Generic small-business integration guides rarely address the specific hospitality edge cases. Getting this wrong is a compliance failure and not just a bookkeeping inconvenience.
Step 4: Connect Your Accountant to Xero
Connect your accountant to Xero from within Xero settings. Invite them as a user and assign an access level. The two levels that matter are standard user and adviser. Adviser access gives your accountant access to advanced settings, manual journals, lock dates and find-and-recode tools. These are powerful capabilities, so avoid granting them by default. Grant the lowest access that supports the work your accountant actually needs to do.
Connecting your accountant does not hand over control of your operational data. Your invoice-capture app, POS integration and cost-visibility tools remain under your control. The accountant sees what Xero contains, which should match your operational reality when integrations run correctly.
From May 2026, all tax advisers who interact with HMRC on behalf of a client must register and meet minimum standards before doing so. This matters if your accountant files your VAT return through Xero on your behalf.
Step 5: Get Data In and Out With Excel and CSV
Xero and Excel work together in both directions. To export from Xero to Excel for analysis, run any report in Xero and use the export option. Most reports export to a spreadsheet format directly. To import data from Excel or a CSV file into Xero, use Xero’s import templates for contacts, invoices or bills. The steps are:
- Download Xero’s import template for the data type you want to bring in.
- Match your column headers and date formats to the template exactly.
- Check tax types, such as standard rate, zero rate or exempt, before you upload.
- Upload the file and review the preview before confirming the import.
Manual CSV import works for a one-off migration or a small, stable supplier list. It stops working the moment you are processing dozens of supplier invoices a week from multiple suppliers with fluctuating prices. That is the point at which an automated integration with Xero earns its subscription. At that point, the gap between what you paid and what you thought you paid starts to matter.
Step 6: Know When an Integration Is Not Worth It
Custom Xero connections, meaning machine-to-machine integrations built for a single organisation, exist for businesses with bespoke data flows that no App Store product covers. Xero’s developer tiers run from Starter (free, 5 connections) through Core, Plus, Advanced and Enterprise, priced on connection count and data egress. For most single-site or small multi-site hospitality operators, a custom connection is overkill. The development cost, maintenance overhead and ongoing API tier fees usually exceed the value unless you have a genuinely unique integration requirement that no certified app addresses.
If you are a single-site operator processing fewer than 50 supplier invoices a month and your accountant already reconciles Xero monthly, a basic Hubdoc setup may be enough. The value of any Xero integration is proportional to the volume of data it removes from your manual workflow and the speed at which it surfaces decisions you would otherwise miss.
Step 7: Troubleshoot What Breaks and What to Check First
Most Xero integration failures fall into three categories: OAuth token expiry, credential changes and wrong-organisation errors. A Xero connection can break when login credentials change, when the connection token expires, or when the app displays a publishing or sync error. When a sync stops mid-month, check these in order:
- Is the app still connected in Xero settings? Navigate to Settings > Connected Apps and confirm the app is listed.
- Has anyone changed the Xero login credentials or revoked access? A password reset or MFA change can invalidate the refresh token.
- Is the user an Admin in the app? Many apps, including Dext, require Admin access to reconnect an accounting software integration.
- Are you logged into the correct Xero organisation? A mixed-up tenant returns data that looks like missing records rather than an error.
- Has a document failed to publish? Re-publish failed documents after reconnecting, because reconnecting alone does not retry them.
Refresh tokens expire after 60 days if unused, so an integration that goes untouched over a quiet period loses its connection and requires re-authorisation. Well-built integrations handle this automatically. If yours does not, set a calendar reminder to confirm the connection is active at least once a month.
Where Invoice Capture Stops and Jelly Starts
Invoice capture tools get documents into Xero. Jelly does that and then keeps going. Jelly is the invoice-to-accounting bridge built specifically for UK hospitality operators: restaurants, pubs and boutique hotels turning over £500k or more, often at the tipping point of expanding to multiple sites.
The features below work together to make the Xero integration faster and more reliable than any manual method.
- Automated invoice scanning via email or photo, with every line item digitised, including quantity, SKU, price and tax, so nothing is re-keyed.
- One-click push of digitised invoices into Xero, which cuts bookkeeping time by around 90%.
- Price Alert, which flags every supplier price increase or decrease the same week it happens. You get hard data to challenge a supplier or claim a credit note while the margin is still recoverable.
- Flash Report, a daily view of gross profit margin built from invoice costs and POS sales, so you see this week’s numbers in time to act.
- Menu Engineering (Sales Mix), which shows which dishes are most popular and which are most profitable, built from live POS data and live ingredient costs.
Those features add up to the time savings and margin gains mentioned earlier. Onboarding starts to deliver value in the first week. Pricing is a flat £129 per month per location, with no variable charges per user or feature.
Start Saving 10–20 Hours a Month
What “Done Right” Looks Like
A Xero integration done properly means invoices are no longer re-keyed. Supplier price changes are visible the same week they happen, rather than in next month’s accountant report. Gross profit margin becomes visible daily instead of monthly. Bookkeeping time reduces across the business rather than shifting to a different person.
In practice, one operator improved gross profit from 65% to 72% within 12 weeks on approximately £500,000 in revenue. Populu lifted GP from 68% to 72% across 16 locations. Amber, a Mediterranean restaurant in East London, saves £3,000–£4,000 per month through credits, better buying and tighter menu controls, with Chef-Owner Murat Kilic describing Jelly as what keeps his business alive. The Howard Arms reached 80% gross profit after its owner had been told 60% was the ceiling.
These results come from closing the loop between what a supplier charges, what a dish costs and what the kitchen sells, in real time rather than retrospectively.
Advanced Tips and Next Steps
Once your Xero integration is stable and your invoice costs are flowing correctly, the next decisions become operational rather than technical. Menu engineering, meaning understanding which dishes drive margin and which drive volume, needs live dish costing built from real invoice prices, not last quarter’s spreadsheet. Delivery menu costing needs a separate margin calculation that factors in platform commission. Multi-site margin comparison needs consistent tracking categories and VAT treatment across every location before the numbers are comparable.
Jelly’s existing content covers each of these in depth, including POS integration setup, purchase order management, inventory control and multi-outlet margin visibility. This article is the decision point to read before you buy anything. The linked resources are where to go once you have decided.
Frequently Asked Questions
How Do I Connect My Accountant to Xero?
From within Xero, go to Settings and select Users, then invite your accountant by email. Choose an access level, usually standard user or adviser, and keep it to the minimum they need. Your accountant receives an email invitation and must accept it before accessing your organisation. Check Xero Central for the latest steps, as navigation can change between updates.
Is Hubdoc Still Free With Xero?
Hubdoc is included with Xero Starter, Standard and Premium plans as long as it remains connected to the Xero subscription, so there is no separate Hubdoc fee for customers on those plans. If you cancel your Xero subscription or downgrade to a plan that does not include Hubdoc, access stops. Check your current plan on Xero’s pricing page, as plan inclusions and pricing can change. Note that Xero’s Starter plan limits bill entry to 5 bills, which is not viable for a hospitality operator processing regular supplier invoices. Standard or Premium is the practical minimum for a working kitchen.
How Do I Import a CSV File Into Xero?
Xero provides import templates for contacts, invoices and bills. Download the relevant template from within Xero, populate it with your data and ensure column headers match exactly, because Xero rejects imports where headers do not align. Check date formats, as Xero expects DD/MM/YYYY for UK organisations, based on the organisation’s regional settings, and confirm tax types are correctly labelled before uploading. Upload the file, review the preview screen carefully and confirm the import only when the data looks correct. For ongoing, high-volume invoice processing, an automated integration is more reliable than repeated manual CSV uploads.
How Can I Integrate Xero With Excel?
The simplest route is to export reports directly from Xero to Excel. Most Xero reports, such as profit and loss, balance sheet and aged payables, include an export option that produces a spreadsheet you can analyse or share. If you need data to refresh automatically without manual exports, look for a connector app in the Xero App Store that links Xero to Excel or Power BI. These apps pull data from Xero’s API on a schedule and update your spreadsheet or dashboard without manual intervention. For most hospitality operators, scheduled exports are enough for monthly reporting, and automated connectors become worthwhile when you manage multiple sites and need consolidated data refreshed daily.
What Happens When a Xero Integration Breaks Mid-Month?
The most common causes are an expired refresh token, a changed Xero password or a revoked connection. Start by checking the connection in Xero settings under Connected Apps. If the app is not listed, it has been disconnected and needs to be reconnected from within the app itself. Confirm the user reconnecting holds Admin access in the app, not just in Xero. Verify you are connecting to the correct Xero organisation, because a wrong-organisation error returns data that looks like missing records. After reconnecting, check for any documents that failed to publish during the outage and re-publish them manually.
Conclusion: Turn Xero Into a Live Margin Tool
Supplier invoices re-keyed into Xero create a margin problem that hides behind an admin problem. By the time the monthly report lands, price creep has already happened, dish margin has already dropped and the decision window has already closed. A Xero integration that combines invoice capture with an operational layer that turns line items into live dish costs gives you this week’s numbers in time to act.
Jelly is the bridge between supplier invoices and Xero for UK hospitality operators. Automated invoice scanning, one-click push to Xero, real-time Price Alerts, daily Flash Reports and live Menu Engineering all work together at a flat £129 per month per location.
