Look at your actual tax return. 1040 line 35a is the refund. 1800 sounds like the first and second Stimulus payments. That is probably on line 30. It could be the same as your refund. Did you get the first 2 Stimulus payments 1200+600?
Before filing, You can preview the 1040 or print the whole return
https://ttlc.intuit.com/community/accessing/help/how-do-i-preview-my-turbotax-online-return-before-f...
