How do I file sole proprietor LLC with an EIN, no employees, business taxes for 2018, after filing for 2018 personal taxes since I am also an employee of a corporation?

[inakitejero]

The business entity provided consulting work for a one company only.  Hence, only a single 1099 has to be filed.

Do I need to amend my personal taxes or file business taxes separately under the EIN (sole member LLC and no employees)?

[Cindy0H]

You have already filed? What did you file?

[inakitejero]

yes, I already filed my 2018 tax return and all my income from employment was under a W2

[inakitejero]

yes, I already filed my 2018 tax return and all my income from employment was under a W2

[Vanessa]

If you are a single member LLC then you would need to Amend Your Return to include the 1099 income on your personal return.  This will be reported on Schedule C.

A sole proprietor LLC that has not specifically filled out additional forms to be treated as a corporation reports all business income and expenses on their own personal taxes using Schedule C.  There is not an additional business return required. 

[inakitejero]

Thanks.  Does this apply even when the sole proprietor LLC has an EIN? Just want to confirm.

[Vanessa]

Yes, the EIN doesn't change that.