What's the situation if your business hasn't been adversely affected by CV. Do you still put a claim in anyway?
You have to 'declare' that your business has been
adversely affected by CV. They also state that they reserve the right to reclaim money granted that has been claimed fraudulently, over paid in error, etc.
If your tax return showed an increase in profits this tax year over what they worked out was the average over 3 years, then expect them to query it. The word "adversely" has strong connotations. But the word adversely is also open to interpretation and your interpretation could be very different from the government's interpretation.
In theory your business should be around 25% down on profits this tax year so far. If CV adversely affects your business in the next 3 months then your tax return regarding the business aspect of your return could show up to a 50% shortfall. Its easy for them to work it out as they know how much they paid you on the SES.