Answer:

payer

Answer	Crossword Clue
PAYER	Tab picker-upper
PAYER	Forker-over
PAYER	One treating

PAYER	Credit card user
PAYER	The tab's his
PAYER	Check writer
PAYER	One who remits
PAYER	Defrayer.
PAYER	He foots the bill.
PAYER	Bank teller.
PAYER	Rent ....

PAYER	Remitter.
PAYER	One settling a bill
PAYER	Liquidator
PAYER	Score settler
PAYER	The host, usually
PAYER	Check presenter
PAYER	Restaurant dinner host, usually
PAYER	Debt clearer

PAYER	Reimburser
PAYER	One with checks and balances?
PAYER	Single-... system (health care plan)
PAYER	Bill settler
PAYER	Word after tax
PAYER	Debt discharger
PAYER	One footing the bills
PAYER	Word after "tax"

PAYER	Check issuer
PAYER	Single-...
PAYER	One taking care of the bill
PAYER	One putting money on the table
PAYER	Single-... (like a certain health care system)