What does it mean if my e-file status is “Pending”? This simply means your e-filed tax return was sent, but hasn't been accepted or rejected yet. It should generally get accepted or rejected within 24-48 hours of submitting. Learn more.

If you are due a refund, there is no penalty or interest for a late return if you are due are refund.

How do I check my e-file status?

https://ttlc.intuit.com/community/return-status/help/how-do-i-check-my-e-file-status/00/25538