VAT Grouping: What is it and what are the benefits?

If your company has multiple entities under common control, VAT grouping can simplify your VAT accounting — but it’s not always the best move. In this blog, we’ll explain the basics of VAT groups, who qualifies, how they work, and the key benefits and risks you need to consider before applying.

What Is a VAT Group?

A VAT group is a single taxable person made up of two or more legal entities (usually companies) that are closely connected — for example, a parent and subsidiaries, or sister companies under the same control.

Once a VAT group is approved by HMRC:

• The group is treated as one VAT-registered entity
• One VAT return is submitted for the whole group
• Supplies between group members are ignored for VAT purposes (no VAT is charged)
• One member is appointed as the “representative member” — responsible for VAT returns and compliance

 Who Can Form a VAT Group?

To be eligible for VAT grouping in the UK, each company must:

• Be established in the UK (or have a UK fixed establishment)
• Be under common control —meaning one company controls the other/s (or they are all controlled by the same person or entity) through share ownership or voting rights.
• Be making (or intending to make) taxable supplies

Eligible entities can include:

• UK limited companies
• LLPs
• Charities or not-for-profits (if they meet the control test)
• Overseas companies with a UK branch (limited eligibility)

Note: Sole traders and partnerships can’t be part of a VAT group, except in very limited circumstances.

How to Apply for a VAT Group

Applications are made using:

• VAT1 (for a new VAT registration)
• VAT50 and VAT51 (if forming a VAT group or adding/removing members)

HMRC typically takes a few weeks to process the application. If approved, the group is assigned a new VAT number and the old registrations are cancelled, but their VAT record and obligations transfer to the new group registration.

Possible Benefits of VAT Grouping

Risks and Considerations

VAT grouping isn’t always the right choice. Be aware of the following:

1. Joint and Several Liability

All members of the VAT group are jointly and severally liable for the VAT debts of the entire group — if one company can’t pay, HMRC can pursue the others.

2. Ineligible Members

If a member doesn’t have a UK establishment, it may not be allowed in the group — and adding non-UK companies could trigger unintended VAT consequences.

3. Loss of Input VAT Recovery

If exempt supplies are made within the group (e.g. financial services), grouping could restrict input VAT recovery for other members.

4. Hidden Complexity

Even though group members don’t charge VAT to each other, you still need to track intercompany supplies for transfer pricing and accounting purposes.

5. Impact on MTD and Digital Links

All group members must comply with Making Tax Digital (MTD). Digital links must exist between members’ records and the group VAT submission process.

When Is VAT Grouping beneficial?

VAT grouping may be the right move if:

• You have multiple group companies trading with each other frequently
• You want to simplify compliance
• You have clear control structure and all members are UK-based
• You’ve done a VAT cost-benefit analysis and group structure review

Need Help Reviewing Your Group Structure?

As VAT experts, we can help businesses assess whether VAT grouping makes financial and operational sense — and avoid costly mistakes with HMRC.