The "last day to pay" is usually the same as the drop/add date.
All class registrations not secured with full payment or finalized financial aid will result in students having their entire class schedule cancelled.
Make sure ALL of your tuition and fees have been paid. If you are using financial aid, make sure the financial aid office has everything they need from you and your aid has been applied to your account.
Warning: If you have an amount due on your account, then you will be taken out of ALL of your classes, even the ones that were already paid.
Task: Go to the myNFC Portal and find the purple Ellucian Banner icon. You may hear us call it "self-service" banner. The icon looks like this: 
Click it and then login.
This will take you to a screen that looks like this:
Check your account balance.
If the number looks like this: 100.00 then you need to pay.
If the number looks like this: -100.00 then you are getting money back.