Product Number   | Title  | Revision Date | Posted Date |
| Form 11-C | Occupational Tax and Registration Return for Wagering | 0408 | 05/02/2009 |
| Form 23 | Application for Enrollment to Practice Before the Internal Revenue Service | 1008 | 10/22/2008 |
| Form 23-EP | Application for Enrollment to Practice Before the Internal Revenue Service as an Enrolled Retirement Plan Agent (ERPA) | 0109 | 01/15/2009 |
| Form 56 | Notice Concerning Fiduciary Relationship | 1207 | 05/02/2009 |
| Form 56-F | Notice Concerning Fiduciary Relationship of Financial Institution | 1209 | 12/08/2009 |
| Form 211 | Application for Reward for Original Information | 1207 | 05/02/2009 |
| Form 211-A | State or Local Law Enforcement | 0389 | 11/22/2009 |
| Form 433-A | Collection Information Statement for Wage Earners and Self-Employed Individuals | 0108 | 05/02/2009 |
| Form 433-A (SP) | Informacion de Cobro Para los Asalariados y los Individuos Autonomos | 0108 | 05/03/2009 |
| Form 433-B | Collection Information Statement for Businesses | 0108 | 05/02/2009 |
| Form 433-B (SP) | Informacion de Cobro Para los Negocios | 0108 | 05/03/2009 |
| Form 433-D | Installment Agreement | 0107 | 05/02/2009 |
| Form 433-D (SP) | Installment Agreement (Spanish version) | 0107 | 05/03/2009 |
| Form 433-F | Collection Information Statement | 0708 | 03/10/2009 |
| Form 637 | Application for Registration (For Certain Excise Tax Activities) | 0109 | 12/23/2008 |
| Form 656 | Offer in Compromise | 0309 | 05/19/2009 |
| Form 656-A | Income Certification for Offer in Compromise Application Fee (For Individual Taxpayer Only) | 0207 | 05/03/2009 |
| Form 656-B | Offer in Compromise Booklet | 0309 | 05/19/2009 |
| Form 656-L | Offer in Compromise (Doubt as to Liability) | 0106 | 05/05/2009 |
| Form 656-PPV | Offer in Compromise Partial Payment Voucher | 0207 | 05/03/2009 |
| Form 673 | Statement for Claiming Exemption from Withholding on Foreign Earned Income Eligible for the Exclusion(s) Provided by Section 911 | 1207 | 05/02/2009 |
| Form 706 | United States Estate (and Generation-Skipping Transfer) Tax Return | 0909 | 10/07/2009 |
| Inst 706 | Instructions for Form 706, United States Estate (and Generation-Skipping Transfer) Tax Return | 0909 | 10/02/2009 |
| Form 706-A | United States Additional Estate Tax Return | 1208 | 12/23/2008 |
| Inst 706-A | Instructions for Form 706-A, United States Additional Estate Tax Return | 1208 | 12/19/2008 |
