The online service to claim the fourth SEISS grant will go live on Monday 19th April.
If you’re eligible based on your tax returns HMRC will contact you in the coming days, to give you a date that you can make your claim from. It will be given to you either by email, letter or within the online service.
You’ll need to confirm you meet other eligibility criteria when you make your claim.
You must make your claim on or before 1 June 2021.