A VAT return is the periodic submission a VAT-registered business makes to HMRC reporting the VAT charged on sales, the VAT paid on purchases, and the net amount owed or reclaimable for the period. Since 2022, all VAT-registered businesses must submit returns digitally under Making Tax Digital for VAT, using compatible software connected directly to HMRC rather than manual entry through HMRC's website. Business Central calculates and submits VAT returns directly from posted transaction data, maintaining the required digital link throughout.
How Business Central automates VAT return preparation
Business Central applies VAT rates and posting groups automatically as sales and purchase transactions are recorded throughout the period, so the VAT return is built progressively from correctly coded data rather than compiled manually at the end of each VAT period. This significantly reduces the most common sources of VAT error, such as incorrect rate application or missed transactions, and lets the return be reviewed and submitted directly to HMRC through the system's API connection once the period closes, without figures being manually copied between separate calculation and submission tools.
VAT returns in practice
- A finance team reviews a draft VAT return generated automatically from posted transactions, checking for anomalies before submitting directly to HMRC from Business Central.
- An accountancy practice manages quarterly VAT submissions for multiple clients, each maintained in their own Business Central environment with consistent posting setup, reducing the risk of coding errors across the client base.
- A business identifies a VAT coding error during a pre-submission review, correcting the underlying transaction before the return is filed rather than submitting an inaccurate figure and needing to amend it later.
- A growing business approaching the VAT registration threshold sets up VAT posting groups in Business Central ahead of registration, ensuring the first return can be produced accurately from day one.
How Advantage supports VAT return automation
Advantage configures VAT posting groups and rates within Business Central so VAT returns are built accurately from transaction data throughout the period, and supports direct MTD-compliant submission to HMRC. We help businesses and accountancy practices reduce the manual effort and error risk involved in VAT compliance.
Frequently Asked Questions
Common questions about VAT returns and MTD for VAT in Business Central.
What information does a VAT return report to HMRC?
A VAT return reports total sales and purchases for the period, the amount of VAT charged on sales (output VAT), the amount of VAT paid on purchases (input VAT), and the net VAT owed to or reclaimable from HMRC, which is the difference between output and input VAT. Most UK businesses submit VAT returns quarterly, though some submit monthly or annually depending on their VAT scheme.
What are the most common causes of VAT errors that lead to HMRC queries?
Common causes include incorrect VAT coding on transactions, particularly for items with reduced rates, zero rates or exemptions; missing or duplicated invoices in the period; errors in reclaiming VAT on items where it is not actually recoverable, such as certain entertainment costs; and reconciliation differences between the VAT return figures and the underlying accounting records. Automated VAT calculation directly from correctly coded transaction data significantly reduces the risk of these errors compared to manual compilation.
How does Business Central handle the submission of a VAT return under MTD?
Business Central calculates the VAT return figures directly from posted sales and purchase transactions using the VAT rates and posting groups configured in the system, then submits the return to HMRC through a recognised API connection without the figures needing to be manually re-entered anywhere. This maintains the digital link MTD requires and reduces the risk of transcription errors that can occur when figures are calculated separately and then typed into a return.
