Following the Chancellors announcement on 26th March regarding help for the self employed, please see the link to the government website for further information:
How to apply
You cannot apply for this scheme yet.
HMRC will contact you if you are eligible for the scheme and invite you to apply online.
Individuals do not need to contact HMRC now and doing so will only delay the urgent work being undertaken to introduce the scheme.
You will access this scheme only through GOV.UK. If someone texts, calls or emails claiming to be from HMRC, saying that you can claim financial help or are owed a tax refund, and asks you to click on a link or to give information such as your name, credit card or bank details, it is a scam.