HMRC Admin 10

Hi
Capital losses must be notified within 4 years of the end of the tax year in which they arise so if the loss you refer to is for year end 05/04/2018, it is now too late to report this and use it.
Capital Gains Tax: what you pay it on, rates and allowances
Thankyou.
Regards.

Hi
Please refer to guidance at:
Self Assessment tax returns
Thankyou.
Regards.

Hi edwirb
This depends on if the refund is through PAYE or Self assessment and if you claimed online or by post.
Thankyou.
Regards.

Hi
I would advise contacting the Customs and International trade helpline on 0300 322 9434 with your query or email cds.operations@hmrc.gov.uk.
Thankyou.
Regards.

 Hi
I would advise contacting the Customs and International trade helpline on 0300 322 9434 with your query or email cds.operations@hmrc.gov.uk.
Thankyou.
Regards.

Hi
I would check the guidance:
If you need help
or email exports@apha.gov.uk.
Thankyou.
Regards.

Hi
You would just refund this in the form of normal pay through the payroll at the time of payment.
Thankyou.
Regards.

Hi
Please look here for information on eligibilty to state pension. 
The basic State Pension
Thankyou.
Regards.