If more than $600 is raised within a calendar year, Bonfire will send a 1099. All 1099s will arrive via mail around the first week of February the following year. 

You can learn more about W-9s & 1099s by consulting with your tax professional and by reviewing the information provided by the IRS here: http://www.irs.gov/uac/Form-W-9,-Request-for-Taxpayer-Identification-Number-and-Certification