American Institute of Certified Public Accountants
www.aicpa.org
Intuit Accounting Software
www.intuit.com
Pennsylvania Institute of Certified Public Accountants
www.picpa.org
Smart Pros Accounting Net
www.accountingnet.com
New Jersey Society of Certified Public Accountants
www.njscpa.org
Tax Resources
The Internal Revenue Service
www.irs.gov
The Pennsylvania Department of Revenue
www.revenue.state.pa.us
The Small Business Administration
www.sbaonline.sba.gov
The Social Security Administration
www.ssa.gov
The United States Tax Code Online
www.fourmilab.ch/ustax/ustax.html
