I live overseas and filed my return online 2/22/2020 and still have not received my refund. it was accepted on the same day through turbotax Any ideas on the issue?

Once your return has been accepted by the IRS, the refund process is completely under the control of the IRS. The IRS says that most refunds would be issued within 21 days. But some returns need more processing and refunds will take longer, especially during these Covid-19 times when some IRS agents still work remotely.

Please be patient, the situation will get better soon as some IRS agents are returning to their desks. You can check the status of your refund at this IRS web portal.