Willing filing an amendment effect how long it takes to get my return already filed

[cameaf · Accepted solution]

No, since your amended return is a separate return that has to be completed, printed, signed and mailed for processing it should not affect the status of your original return. Your original return should be e-filed accepted and processed before amending to make sure that the IRS has the same original return as you do.

https://ttlc.intuit.com/replies/4804061