Put new money into political party — get clear about that (9)
I believe the answer is:
Here is my best explanation:
'put new money into' is the definition.
'political party get clear about that' is the subsidiary indication.
I cannot quite see how this works, but
'about' could be 're' (regarding) and 're' is present in the answer.
'political party' could be 'anc' (African National Congress, South African party) and 'anc' is present in the answer.
The remaining letters 'fine' is a valid word which might be clued in a way I don't understand.
This may be the basis of clue (or it may be nonsense).
(Another definition for refinance that I've seen is "Change payment".)