TAX TOOLS:
Tax Calculators (http://taxes.yahoo.com/calculators)
Tax Prep Checklist (http://taxes.yahoo.com/checklist.html)
Tax Calendar (http://taxes.yahoo.com/calendar.html)
Tax Rates (http://taxes.yahoo.com/rates.html)
State Tax Profiles (http://taxes.yahoo.com/statereport.html)
Tax Basics (http://taxes.yahoo.com/basics)
TAX EDUCATION:
Tax Basics (http://taxes.yahoo.com/basics/)
Tax Tips (http://taxes.yahoo.com/tips/)
Tax Guide for Investors (http://taxes.yahoo.com/guide/)
Tax Glossary (http://taxes.yahoo.com/glossary/)
TAX RESOURCES:
Internal Revenue Service (http://www.irs.gov/)
Massachusetts Department of Revenue (http://www.dor.state.ma.us/)
Massachusetts Secretary of State (www.sec.state.ma.us/cor/)
New Hampshire Department of Revenue (www.state.nh.us/revenue)
New Hampshire Secretary of State (http://www.sos.nh.gov/)
Check Refund Status (http://www.irs.gov/individuals/article/o,,id=96596,00.html)
Planning Center (http://planning.yahoo.com/)
TAX FORMS
Federal Tax Forms (http://taxes.yahoo.com/fedforms.html)
State Tax Forms (http://taxes.yahoo.com/stateforms.html)