Employment query for Citizenship

[gaurav.gangwani]

Hi,

I am working as a director of my limited company where i do pay TAX and NI via PAYE, Can you please tell me once i select the director option under "Good Character" of form AN, what do I need to fill in the TAC reference number ?
What all documents do I need to provide to NCS relevant to my limited company??
Also in the company house my limited company's address is actually my accountants address whereas for VAT, corporation tax, PAYE, Bank it is my residential address so what address should i fill up in that section for my company?

Appreciate an early reply.
Cheers
Gaurav