Software
This software is free for the first month, so you can try it and then £20.00 per year. It works for Agents as well, the cost is £5 per customer per year. You might also be interested in his twin software MTD 4 Income Tax
It works on any device including tablets and mobile phones.
Currently, it is in Sandbox waiting for the Production Access from HMRC.
See how it works
Part 1 - Registration, Login, Account Details, Give permission to the software to access your HMRC account, VAT Obligations
Part 2 - Digital Records, Submit VAT Return
Part 3 - VAT Liabilities, VAT Payments, VAT Penalties, VAT Financial Details, VAT Customer Information
Part 4 - For Agents