General Tax Info on the Net U.S. Tax Code Online 1040.com   IRS Forms FAQs Personal Business Announcements Electronic Filing Tax Rates  Income Tax:  Individual (2003)  Individual (2004) Corporate Estates and Trusts (2003) Estates and Trusts (2004)  Social Security Tax: FICA Tax (2003) FICA Tax (2004) Self-Employment Tax (2002) Self-Employment Tax (2003) Estate and Gift Tax: Estate Tax (2003) Estate Tax (2004) Gift Tax (2003) Gift Tax (2004)  Other: Table I Rates Table 2001 Rates P.S. 58 Rates Table 38 Rates 2004 Qualified Plan Contributions