VAT return preparation: outsource the routine, own the return

Key takeaways

VAT return preparation outsourcing suits most VAT-registered SMEs: the coding, reconciling and draft return are rule-based. The business remains responsible for the return's accuracy, even when an agent prepares or submits it. Returns are usually due one calendar month and seven days after the period ends, and must be filed through Making Tax Digital compatible software.

• Outsource: coding checks, reconciliations and the draft return.
• Keep: review of unusual items and approval to submit.
• Deadline: usually one month and seven days after the period.
• Records must be kept digitally under Making Tax Digital.

What does VAT return preparation involve?

Preparation means checking that every sale and purchase in the period carries the right VAT code, reconciling the VAT control account, reviewing unusual items such as imports, reverse charge or partial exemption, and producing a draft return with supporting reports. Most of the hours go on checking codes, which is exactly the work a trained team does well.

• Which business processes should you outsource?
• Making Tax Digital records: the weekly routine that helps

Who is responsible if an outsourced VAT return is wrong?

The VAT-registered business. HMRC holds the taxpayer responsible for the return, whoever prepares it, although penalties can be reduced where you took reasonable care. That is why the split matters: the provider prepares and flags; a named person in the business, or your accountant, reviews the flagged items and approves submission.

• The cost of missed deadlines for a small business
• Regulated processes: outsource the work, keep the duty

How do you set up a reliable VAT routine?

Work back from the deadline. Close the period's bookkeeping in week one after quarter end, prepare and flag in week two, review in week three, and submit with a week to spare. Keep a short list of transaction types that always need review, so the provider knows what to flag.

• Week 1: close bookkeeping for the period.
• Week 2: check codes, reconcile, draft the return.
• Week 3: review flagged items and approve.
• Week 4: submit, with a week before the deadline.

• Time-critical processes: outsource them with a clock
• Cut-off times: what same-day processing really means

When should VAT preparation stay with your accountant?

When your VAT position is complex, such as partial exemption, the capital goods scheme, margin schemes or significant cross-border trade, keep preparation with a VAT-qualified accountant. A managed team can still do the bookkeeping and code checks that feed into it.

• VAT on outsourced services: the reverse charge explained
• Outsource, split, fix or keep: four process verdicts

What does this look like in practice?

A pattern we see: most VAT errors in small firms are coding errors made weeks earlier, not mistakes on the return itself. Checking codes weekly rather than quarterly removes most of the late scramble.

• See client work
• BPO Solutions for UK businesses

VAT preparation checklist

Confirm these each quarter.

• Bookkeeping closed for the period.
• VAT codes checked on every transaction.
• VAT control account reconciled.
• Unusual items flagged and reviewed.
• Approval to submit recorded.
• Return filed a week before the deadline.

• Finance processes to outsource, and the ones to keep
• Year-end preparation: get records ready for your accountant

Next step

Tell us your VAT quarter dates and who prepares the return today. We will tell you which steps could move and what the review step should cover.