The arrival of Making Tax Digital (MTD) for VAT meant an update to the way HMRC issue penalties if you’re late making VAT submissions or paying the bill.
To be really thorough, you might also receive a penalty if you accidentally (or deliberately) submit a VAT return which under-states or over-claims VAT.
There’s also a 30% VAT penalty if you don’t tell HMRC about a VAT assessment which is too low within 30 days, and a £400 fine for sending a paper VAT return without permission.
So it’s well worth getting to grips with the VAT penalty system, to help you make sure you don’t end up with a fine. Which is not fine, unlike that pun, which is great.