If you omitted a tax document when you filed, you will need to amend your return. As for the financial institution sending the form to you after early February, have a conversation with them. Some financial institutions do not have everything ready very early in the tax season; it is your responsibility to be aware of the documents you need to file completely and accurately, even if it means waiting to file.
Wait until your original return has been fully processed before you amend, and make sure you have saved a pdf of the original return before you amend. (If you do not save it as a pdf, the amended return will overwrite the original, and the original will be lost forever)
Do not expect quick results from amending. It can take four months or more for the IRS to process an amended return.
You can watch for information here:
https://www.irs.gov/Filing/Individuals/Amended-Returns-(Form-1040-X)/Wheres-My-Amended-Return-1
Perhaps using a checklist of tax documents would help you to avoid filing without all of your information next time.
https://blog.turbotax.intuit.com/life/tax-documents-checklist-how-to-win-big-this-tax-season-53328/
Wait until your original return has been fully processed before you amend, and make sure you have saved a pdf of the original return before you amend. (If you do not save it as a pdf, the amended return will overwrite the original, and the original will be lost forever)
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
