“However, a note, officially HMRC that link isn’t live for SEISS 4 until next Mon [April 19] as it doesn’t have full data in so I’d treat with a tiny pinch of salt.”
Mr Lewis later added if the website has provided you with an earliest date for application, then this is correct.
He explained: “If you use this link and it gives you your earliest application date – that IS your earliest application date.
“However, if you don’t get a date, that could be because it’s not officially live until next Monday, so not all the data is in.”
HMRC is staggering the days for when people can claim the fourth grant, so it will be different for everyone.