Making Tax Digital for UK mobile caterers: what changes from April 2026

TL;DR: Making Tax Digital for Income Tax affects sole traders and landlords in stages: qualifying income over GBP 50,000 from 6 April 2026, over GBP 30,000 from 6 April 2027, and over GBP 20,000 from 6 April 2028. For UK mobile caterers, the practical work is keeping digital records through the year and submitting quarterly updates from software, not rebuilding the accounts at the last minute.

If you run a Mobile Catering business as a sole trader, Making Tax Digital for Income Tax changes the rhythm of your admin. It does not change the underlying idea that you record income and expenses. It changes when those records need to be digital and how often summary figures are sent to HMRC.

For mobile caterers, the exact start date still depends on qualifying income, so HMRC's current guidance matters more than hearsay: Use Making Tax Digital for Income Tax. Check that official guidance or speak to your accountant before making decisions for your own business.

For mobile caterers, the change is not a new kind of tax. It is a new operating rhythm for records. Digital income and expense records need to be kept as the year goes, quarterly summaries become part of the timetable, and the final declaration still ties the year together.

That matters because events create uneven income, while stock costs arrive before sales. Those timings can make the records look uneven if they are only rebuilt months later. Current records make the pattern easier to explain.

Every business has its own record-keeping wrinkles. For mobile caterers, the common ones are:

• Events create uneven income. Festival, wedding and market dates can cluster heavily in some quarters.
• Stock costs arrive before sales. Ingredients, packaging and prep costs may be paid before the event.
• Cash and card sales mix. Mobile trading can involve cash, card and invoice income in the same week.
• Pitch fees and travel affect margin. Venue fees, fuel and staff costs need consistent categories.

For a mobile caterer, those are normal commercial patterns rather than problems by themselves. The risk is letting them sit in memory until a quarterly update or year-end review forces you to rebuild the story from fragments.

For a Mobile Catering, income may come from one-off jobs, repeat customers, deposits, add-ons and retained arrangements. Record each payment when it arrives and connect it back to the job, customer, booking, route or invoice that produced it.

Use the event brief, invoice or customer reference as the anchor for deposits, balances and late-settling income. Save receipts for food supplies and packaging as soon as they arrive, so the cost side is not waiting on customer settlement before it is recorded. If cash is still part of your business, record it in the same week. Cash is not the issue; missing records are.

Most mobile caterers will need clear categories for:

• food supplies
• packaging
• pitch fees
• fuel
• staff costs
• card-processing fees

Keep those categories stable enough that food supplies, packaging and pitch fees land in the same place each month. A short, consistent list is more useful than a complicated one that changes whenever the paperwork gets busy.

The least painful MTD preparation is weekly, not annual. For mobile caterers, that means adapting the same admin habit you already need for the business:

• record each payment against the event brief or invoice it belongs to
• save receipts for food supplies and packaging
• mark deposits, balances or delayed payments while the detail is current
• note any unusual week or quarter while the detail is still fresh
• move the week's income and expenses into the digital finance record

That weekly habit is not about doing a tax return every Friday. It is about making the quarterly update a summary of records you already hold from the way the Mobile Catering business actually runs.

For mobile caterers, cloud bookkeeping software can be easier if you want bank feeds and direct submission. A spreadsheet plus bridging software can work for simpler mobile catering businesses if it is maintained properly. An accountant-led route can also work, but your accountant still needs timely digital records from you.

For many mobile caterers, a spreadsheet is the bridge between informal records and full software. It works only if it is updated consistently. A spreadsheet abandoned until year-end is not a practical MTD plan.

LaunchKit's Mobile Catering MTD Compliance Kit gives you a structured starting point for the records that sit around income, expenses and weekly admin. The Mobile Catering niche page shows the current product set available for this niche.

For the customer-facing document side, read Essential business documents for UK mobile caterers in 2026.

This article is general guidance, not tax advice. Check HMRC guidance and speak to a qualified accountant or tax adviser about your own position.