Zatím ne.
Usage and formality
Use when you want to decline an offer or postpone something, but not necessarily forever. It's a softer refusal than a flat 'no'.
Watch out
Use this exact phrase for "Not yet." only in a matching register and setting.
Notes
Use when you want to decline an offer or postpone something, but not necessarily forever. It's a softer refusal than a flat 'no'.