turbotax uses the IRS estimate of 21 days which is unrealistic for many returns
Turbotax in its filing instructions says to call the IRS if you don't receive your refund in 21 days 1-800-829-4477
If you do not receive your refund within 21 days,
| or the amount you get is not what you expected, contact the Internal
| Revenue Service directly at 1-800-829-4477. You can also check
| www.irs.gov and select the "Where's my refund?" link.
