@user17753000863
What message do you see at the IRS "Where's My Refund" tracker tool? Does it show the amount that they approved and sent?
https://www.irs.gov/refunds
Who was the refund from? If you're expecting a state refund of approx. $600, it may have come first.
Was the deposit directly from the IRS/US Treasury, or was it from a third-party bank (such as if you paid any fees out of your refund, etc.)
If the IRS lowered the refund amount, they should send a letter in about 3 weeks explaining why.
FAQ: Why was my refund lower than the amount on my return?
https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-refund/refund-direct-deposit-check-l...