ez1099 software can support multiple accounts on the same machine with no extra charge. Maybe that is one reason many tax preparers also like this software.
ez1099 software was developed to simplify filling out, printing and eFile W2G, 1097BTC, 1098s (1098, 1098C, 1098E, 1098 T), 1099s (1099A, 1099B, 1099C, 1099CAP, 1099DIV, 1099G, 1099H, 1099INT, 1099LTC, 1099MISC, 1099OID, 1099PATR, 1099Q, 1099R, 1099S, 1099SA), 5498s(5498, 5498ESA, 5498SA), 8935, 3921, 3922, 1096 forms required by the IRS.
How to add a new company account
· You can add a new account by clicking the top menu “Company->Add Company”
· You can also add a new account quickly by duplicating the current account by clicking the top menu “Company->Backup Company”. Then select the backup company database as the current one and edit it for your account.
How to switch the current company account
· You can add a new account by clicking the top menu “Company->Select Company”

Related links:
http://www.halfpricesoft.com/business-blog/post/2013/01/03/How-to-Print-1099-Tax-Form-in-PDF-Format-for-Recipients.aspx
How to Print 1099 forms on white paper for recipients
http://www.halfpricesoft.com/business-blog/post/2013/01/03/How-to-print-1099-form-on-white-paper-for-recipient.aspx
http://www.halfpricesoft.com/business-blog/post/2013/01/03/How-to-print-a-1099s-Form.aspx
