Question: When do I need to notify HMRC about changes in my status on getting benefits?

Answer passage (source: UK):
page_title: Guidance Coronavirus (COVID-19): what to do if you’re already getting benefits
section_headers: Working Tax Credit and Child Tax Credit
section_content: If you’re currently getting tax credits and you cannot work or you’re working
fewer hours because of coronavirus, you do not need to tell HMRC about this
change as long as you’re still employed or self-employed.
You must still tell HMRC about other changes to your
circumstances. This includes
if you or your partner lose your job, are made redundant or cease trading.
The basic element of Working Tax Credit has increased by £1,045 to £3,040 from
6 April 2020 until 5 April 2021. Find out what this means for
you.
You cannot claim Universal Credit and tax credits at the same time. If you get
tax credits, they will stop when you or your partner applies for Universal
Credit and you will be unable to claim them again, even if your Universal
Credit claim is unsuccessful. Check how tax credits and Universal Credit
affect each other.
*[HMRC]: Her Majesty's Revenue and Customs

Reviewer feedback on this answer:
Answer covers all of the bases of requester's questions regarding when they need to notify HMRC regarding any changes in status on their benefits. Links with additional information will help guide the requester towards what actions if any they need to take.
Has specific information about when HMRC needs to be notified about changes to circumstances.

Reviewer ratings:
Excellent
Excellent

Answer passage (source: UK):
page_title: Guidance Coronavirus (COVID-19): advice for UK visa applicants and temporary UK residents
section_headers: If you’re working for the NHS
section_content: Some frontline health workers and their families will get their visas
automatically extended because of coronavirus.
There are also changes to the conditions of visas for some frontline health
workers. These changes will apply to you if you work for the NHS or
independent health and care providers as a:

biochemist
biological scientist
dental practitioner
health professional
medical practitioner
medical radiographer
midwife
nurse
occupational therapist
ophthalmologist
paramedic
pharmacist
physiotherapist
podiatrist
psychologist
social worker
speech and language therapist
therapy professional

Check with your employer if you’re not sure whether you work in an eligible
profession.
If you will be working at a different NHS site than your usual place of
work because of coronavirus
You can work at any NHS hospital during the coronavirus outbreak if your
sponsor can maintain their sponsorship duties.
Sponsors will not need to notify UKVI of the change in your place of work.
If you do any different or extra frontline work due to coronavirus
You can carry out supplementary work in any role at any skill level during the
coronavirus outbreak. There is no restriction on the number of hours you can
work.
Changes to the current restrictions on the number of hours you can work or
volunteer
There is no longer a limit on the number of hours you can work or volunteer
each week if you are a:

tier 4 student
tier 2 worker and your NHS job is a second job
visiting academic researcher
holder of a short-term visa and are permitted to volunteer

If you’re a pre-registration nurse in the UK, the deadline for you to sit the
Occupational Structured Clinical Examination (OSCE) has been extended to 31
December 2020.
If you do not pass on the first attempt, you will have until 31 May 2021 to
pass the exam.

Reviewer feedback on this answer:
Answer concerns itself with visas for students and workers and does not have anything to do with HMRC or benefits.
Discusses visas instead of reporting changes to benefits as asked.

Reviewer ratings:
Bad
Bad

Answer passage (source: UK):
page_title: Guidance Coronavirus (COVID-19): what to do if you’re already getting benefits
section_headers: Other benefits
section_content: Your payments will not be affected if you get:

Jobseeker’s Allowance
‘New style’ Jobseeker’s Allowance
Employment and Support Allowance
‘New style’ Employment and Support Allowance
Disability Living Allowance
Personal Independence Payment

You do not need to attend any Jobcentre Plus appointments or health
assessments in person during the coronavirus (COVID-19) outbreak.
You should not attend a Jobcentre Plus unless asked to do so for an
exceptional purpose, for example to collect your Payment Exception
Service vouchers.
You must still tell us about changes to your
circumstances.

Reviewer feedback on this answer:
Answer is in regards to payments only and does not address the requester's inquiry about notifying HMRC about changes in status on getting benefits.
Discusses benefits that don't interfere with payments. Specifies what type of updates are suspended during the pandemic.

Reviewer ratings:
Bad
Acceptable