1099 forms are completed by an associated accounting service and will be issued to you on January 31st of every year.
If you were you paid via PayPal, keep in mind PayPal is a third-party-merchant and are therefore required to provide their own 1099 forms. Please note that form 1099-K is not required to be issued if you did not meet PayPal's reporting thresholds.
If you are experiencing any issues concerning the issuing of your 1099, please let us know here.