Hi
Here is the HPDL form link. I would suggest you read the guidance. The form is technically for people who already have this leave and are extending so you may find that the Home office will send this back and say they cannot except it because its the wrong form and they will ask you to apply on FLR (M) which is extension of stay for married, unmarried and civil partners. Then they will also be expecting you to pay a fee. You can give he HPDL form a shot as its free but as I said it may come back. You need to send a detailed letter with it setting out why you are applying (ie the legal basis) and what you rely on in support, essentially arguing why your partner should be allowed to stay. They may be prepared to accept this but again they may ask for you to submit on FLR (M). You do need to mention human rights grounds clearly in your letter as the basis for applying but include the unmarried partner rule (the bits that your partner can meet anyway) as well. Here is the link.
http://www.ukba.homeoffice.gov.uk/polic ... xpartners/
Clearly your partner does not presently have leave and she is in breach of immigration laws so she cannot meet the unmarried partner rules so she needs to ask for any application to be decided exceptionally outside the rules and rely on human rights.
If it does come back and they want the fee and the FLR (M) you really need to make sure that you are setting out your partners case in detail with supporting arguements as you dont want to risk a refusal given the large fee your going to be paying.
I would definately recommend advice before applying so that you can be sure that you are taking the correct course of action in relation to yor personal circumstances and you include the relevant supporting case law.
http://www.ukba.homeoffice.gov.uk/visas ... nformHPDL/
http://www.ukba.homeoffice.gov.uk/visas ... ing-in-uk/
The links for both forms are above and the fee for FLR(M) is £550. To get a representative to assist would probably cost about the same. The OISC website has a tool to find OISC registered legal advisors in your area. You need to make sure they are either OISC registered or are regulated by the Solicitors Regulation Authority or legal regulatory body.
Regards
Sarah