US Internal Revenue Service

• Federal Extension Form
• IRS Online Home Page
• Forms, Publications and Instructions
• Electronic Services Information
• General IRS Information
• Info for Businesses
• IRS Withholding Calculator (Form W-4)
• Check The Status of Your Refund

IRS Telephone Numbers

• General Information 1-800-829-1040
• Forms/Publications 1-800-829-3676
• TeleTax Topics 1-800-829-4477
• Taxpayer Advocate 1-877-777-4778
• Refund Information 1-800-829-4477
• Pay By Credit Card 1-800-272-9829

US State Tax Links

• Massachusetts State Extension Form
• US State Departments of Revenue and Taxation
• Massachusetts Department of Revenue
• New Hampshire state agencies
• Maine state agencies
• Vermont state agencies
• Rhode Island state agencies
• Connecticut state agencies
• New Jersey state agencies
• New York state agencies
• California state agencies

Other Tax Links

• Yahoo's! Tax Center
• Tax Sites - Tax and accounting site directory

Personal Finance Links

• Bank Rate Monitor
• CNN Financial News
• Inc. Magazine Online
• Kiplinger Report Online
• The Motley Fool Web Site

Government Sites

• Consumer Information Center
• The Department of Education
• Federal Deposit Insurance Company
• House of Representatives
• The Library of Congress
• The Senate
• Small Business Administration Online
• Social Security Administration
• The White House
• US Census Bureau