Tax Year 2006 E-File Documents

1. e-file for Large and Mid-Size Corporations:
   http://www.irs.gov/businesses/corporations/article/0,,id=146959,00.html
2. Frequently Asked E-file Questions for Large and Mid-Size Corporations: http://www.irs.gov/businesses/corporations/article/0,,id=146960,00.html
3. Tax Year 2006 Directions for Corporations Required to e-file: http://www.irs.gov/businesses/corporations/article/0,,id=163357,00.html
4. IRS Business Rules. Each electronically submitted return is programmatically checked for compliance against the following set of rules. Returns failing one or more rule are rejected:
• 1120 - Version 3.4:
  http://www.irs.gov/pub/irs-schema/1120rulesty2006v3.4-pkg-06142007.pdf
• 1120s - Version 3.4:
  http://www.irs.gov/pub/irs-schema/1120srulesty2006v3.4-pkg-06142007.pdf
• 1065:
  http://www.irs.gov/pub/irs-schema/1065rulesty2006-pkg-02072007.pdf
5. IRS Rules for composing Business Name controls. Business Name Control rules and examples are provided to assist you in the preparation of the corporation tax return: http://www.irs.gov/businesses/corporations/article/0,,id=155677,00.html
6. Summary Chart of Filing Directions by Form number: http://www.irs.gov/businesses/corporations/article/0,,id=168183,00.html
7. Amended and Superseded Returns: http://www.irs.gov/businesses/corporations/article/0,,id=168161,00.html
8. 1065 Modernized e-file for Partnerships: http://www.irs.gov/businesses/small/article/0,,id=165162,00.html
9. IRS System Status Page. This page is continuously updated by the IRS with status on e-file server availability: http://www.irs.gov/efile/article/0,,id=168537,00.html
10. IRS Known e-file Issues and Solutions: http://www.irs.gov/businesses/corporations/article/0,,id=168167,00.html