How do I know if I applied for the refund advance?

[RobertB4444]

You should have received a confirmation email if you applied for an advance.  Check your spam filter and make certain that you didn't delete any emails from TurboTax.  

If you don't have the emails you should also check your Credit Karma money account.  If you received a refund advance that's where it would go.

If neither of those works you can log in to your TurboTax account and look for "Your Tax Returns and Documents".  

Select "View Order Details"

Look for Refund Advance or Credit Karma Money under refunds and payments.  If it's not there you didn't choose refund advance.