W-8 BEN EIN/EIN IRS ??? DWQA Questions › Category: General Questions › W-8 BEN EIN/EIN IRS ??? 0 Vote Up Vote Down Caleb59 asked 6 years ago Once the W-8 BEN EIN and EIN paperwork has been sent to the IRS, how soon will they start sending paperwork to the established trust? Please login or Register to submit your answer Email Address Password Remember Me