This is a standard message Microsoft is displaying following their changes in security policy. Follow the instruction here to safely open the template.

Simplicity Upload template can file the VAT return every month, every quarter, once a year, and is also suitable for the flat rate scheme. The template can also be used for group VAT returns and exempt sole traders. All you need is to ensure you have enough credit to upload the VAT template to HMRC.

Yes. However, it will run on Apple MAC provided Mojave or later is used and Excel for MAC 2016 or later. Please note that the VAT template will not run on Apple Numbers. On Windows, the VAT template works with Excel 2010 and later.

Once you register, you’ll receive an email from info@simplicity-upload.co.uk with the credentials to use. The email address has to match the one you registered with, and the password will be the same for all your VAT return uploads.

No. Unlike most of the other MTD providers, your licenses do not expire.