HMRC Admin 21 Response

Hi SimonV,
There is this guidance:
Stamp Duty Land Tax - Rates for non-residential and mixed land and property.
And
Opting to tax land and buildings (VAT Notice 742A)
Also:
Capital Gains Tax: what you pay it on, rates and allowances
​​​​​​​Thank you.

Hi Louise,
Please find guidance here:
heck you're eligible for free childcare if you're working
Thank you.

Hi Georgina79,
To update a bank interest estimate, we may need to review your record - to allow us to do this, contact us by webchat or phone via:
Income Tax: general enquiries.
There is also guidance on savings here:
Tax on savings interest
Thank you.

Hi,
Please find guidance here:
Find your National Insurance number.
Thank you.

Hi Richard,
Please find guidance here:
Voluntary National Insurance
and
National Insurance: general enquiries
Thank you.

Hi, 
You will automatically be sent a Unique Taxpayer Reference (UTR) when you:  
Check how to register for Self Assessment
- register for Self Assessment  
Set up a limited company: step by step
Set up a Business Partnership
If you have already registered for Self Assessment you can find out when you should receive your UTR:
Check when you can expect a reply from HMRC
Thank you.

Hi,
Please find guidance here:
How to update you tax code.
Thank you.

Hi Grace,
Please see guidance:
What to do if the identity check on the app does not work
Thank you.

Hi John,
Please find guidance here:
Guidance: change your name after marriage or civil partnership.
Thank you.

Hi,
As the state pension starts part way through the tax year we will be collecting the tax over a shorter period so it would be a different amount than the actual state pension that is collected in the code.
If the source of income the code is used by is monthly pay then each month we would deduct 1/12 of the amount in the code.
Thank you.