If you’re self-employed, you might be able to claim a fourth grant under the government’s Self-Employment Income Support Scheme (SEISS), covering the period February to April 2021. Your eligibility for the fourth SEISS grant will depend on whether you experienced a significant financial impact from coronavirus between February and April 2021. You might also be able to claim a fifth and final grant, covering the period from May to September 2021. The Chancellor announced this final grant on 3 March 2021 as part of the Budget. The fourth SEISS grant will be set at 80% of 3 months’ average trading profits for up to four tax years between 2016 to 2020 and will be paid out in a single instalment, capped at £7,500. You need to claim the fourth SEISS grant by 31 May 2021. HMRC will contact you mid-April if you're eligible. You'll be able to claim the fifth grant from late July if you are eligible. The value of the fifth grant will be determined by a new turnover test. If your turnover has fallen by 30% or more in the year April 2020 to April 2021 you will continue to receive the full grant worth 80% of three months’ average trading profits, capped at £7,500. If your turnover has fallen by less than 30% or less, you'll receive a 30% grant, capped at £2,850. It doesn’t matter whether you have claimed the previous three SEISS grants, which are now closed. Incidentally, these first three SEISS grants, which covered the period from March to January 2021 supported 2.7 million people, with claims totalling £19.7 billion.