I have been trying to register my business for a while, I actually did NAME RESERVATION last yea August or so. I paid for the certificate and I was at the stage for Signing off the documents and getting certification.

I abandoned it and while trying to build relationships with some international suppliers they requested my Business Incorporation Documents which I'm yet t ok get.

I resumed the whole CAC registration, after printing the documents I'm to sign on, i realise I wrote the same address twice as 'Headquarters and also 'Branch Address'

A friend told me that could affect my Tax rating, I'd get insane taxes.

I'd like to ask if I can still change it after this stage

No!! Once u are done with the Reg and gotten ur certificate then u can redo ur corrections