Alternative evidence requested

[sabotage3d]

Hi,
I am currently applying for British citizenship as an EEA citizen.
During the qualifying period I was self-employed.
Today I received a letter from the Home Office requesting alternative evidence.

" I refer to your application for British citizenship. Before we can proceed further please send all of the following original documents to this office by 18/01/2018

As you are national of a European Union member state you, should provide alternative evidence of your residence in the UK to cover the period from April 2017 to July 2017. "

In the attached Annex there is only one option for Self-employed person.
"Statements from HM Revenue and Customs confirming the dates of payment of taxes and National Insurance contributions.

I have already provided original SA302 forms with letter from HMRC for 4 year period ending on 5th of April 2017. I am confused on what additional documents do I have to provide?

Thanks in advance.

[iffi786]

When did u apply ?

[sabotage3d]

I applied using the Nationality checking service on the 6th of November 2017.