Links

Business Expenses
Internal Revenue Service Business Forms and Publications Branch. Some of your business expenses may be in-IRS e-file.

U.S. Business Advisor
Billed as the one-stop electronic link to government for business, the U.S. Business Advisor is a collection of links to other government agencies. Topics include doing business with the government, international trade, finance, labor and employment, general business, and laws and regulations.

Internal Revenue Service - Make a Payment
You can now easily pay online to the United States Treasury for amounts due on forms 1040, 1040 ES (estimates), 1040X (amended), and 4868 (extension). With this link you have the option of paying with a credit card or have a direct draw from a bank account.

Internal Revenue Service
Get the lowdown on current Federal tax regulations and other tax information at the Internal Revenue Services Web site, where you can also download tax forms and instructions. Its Small Business Corner offers advice on starting and operating your own business.
Federal Trade Commission
Theres a mother lode of practical information here, including the Business Guidance section, with scores of downloadable business publications on topics ranging from advertising to e-commerce to telemarketing. The directory of regional offices will steer you to the nearest Better Business Bureau, Public Utilities Commissions, state consumer affairs and other agencies offices.
Occupational Safety and Health Administration
OSHAs pages provide a wealth of information related to the agency's workplace safety standards and regulations. You can search for OSHA regulatory rules, and delve into a number of other databases that include information such as recordkeeping guidelines, speeches and congressional testimony.

The Motley Fool Tax Center
The Motley Fool Death & Taxes Center. Learn about Death & Taxes with our How-to and 60-second guides.
Yahoo: Tax Center
Taxes - Read latest articles and guides, try our comprehensive calculators, tools, and get advice at Yahoo! Finance
Tax Guide for Small Business
IRS information about taxes relevant for Small Businesses. A handy alphabetical index covering diverse topics aids effective navigation of this extremely useful publication.