cash in hand vs finances

cash in hand and finances both are nouns.

Word	Noun	Adjective	Verb	Adverb
cash in hand	Yes	No	No	No
finances	Yes	No	No	No

As nouns, cash in hand and finances are synonyms defined as:

Other synonyms of cash in hand include funds, monetary resource, pecuniary resource.

cash in hand (noun)	finances (noun)
assets in the form of money	assets in the form of money