Why become a partner?

Batch submission of VAT returns to HMRC

Ideal for agents filling on behalf of companies - handles submission and HMRC responses.

Online Agent authorisation for VAT MTD

Agent API integration with HMRC for authorisation to act on a client's behalf for (MTD) VAT and to check the status of authorisations.

Prepare-VAT option

This feature allows the accountant to prepare the VAT information and advise clients on their numbers before it is regenerated and submitted to HMRC, addressing one of the main concerns accountants have about MTD intefering in their client relationships

Limitless flexibility

With never-ending integration and scalability, you can meet any client’s needs.

Badge of compliance

Satisfy HMRC’s stringent standards, and demonstrate that you’re digitally advanced.

Personal support with real people

UK based telephone and web support, delivered by knowledgable and friendly experts.


Liquid VAT Filer for Agents provides everything you will need to manage your clients VAT return requirements under the Making Tax Digital regime. Agents have access to an “Agents Panel” which includes the following modules. Click here for full instructions on preparing your clients and your firm for Making Tax Digital for VAT

Bulk VAT submission to HMRC via the VAT (MTD) platform – ideal for Agents filing on behalf of companies. Data uploaded is sent to a queuing system that will submit each record to HMRC and email HMRC’s response for each client to the Agent.

Agent API integration with HMRC that allows tax Agents to request authorisation to act on a client’s behalf for Making Tax Digital (MTD) VAT service and have the option to cancel the authorisation request. The API integration also allows the Agent to check the status of authorisations already requested and query active or inactive relationships.

The prices include unlimited returns for each company, so if your client files four VAT returns per year, there is no additional cost for this.

As Liquid VAT Filer is a Cloud product, there is no installation of software, no registrations required, no backups, no updates to install and no need to be constantly updating your PC or laptop – we take care of all of this for you! Simply go to your browser and login to the software.

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What you’ll love about Liquid’s VAT Filer…

Designed with Agents in mind

Highly useful features such as batch filing and online Agent authorisation are built into the software, to make your life easier.

Available to all your clients

Our VAT Filer connects with any accounting software, so no switching is required.

100% compliant

It more than meets HMRC’s requirements, providing a fully digital path.

No restrictions on client size

Multi-company and multi-user add-ons mean no client is off limits.

Maximum efficiency

Information only needs to be entered once – there’s no wasted time with duplicate data.


If you or any clients use spreadsheets, our software allows data to pass through them.