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 political party get clear about that' is the definition.
'refinance' can be an answer for 'put new money into'. I'm not certain of the remainder of the definition.
'money into political party get clear about that' is the wordplay.
I cannot quite understand how this works, but
'money' could be 'finance' (I've seen this before) and 'finance' is present in the answer.
'about' could be 're' (regarding) and 're' is found within the answer.
This accounts for all the letters.
This may be the basis of clue (or it may be nonsense).
(Another definition for refinance that I've seen is "Change payment".)