IRS link for business clients   http://www.irs.gov/businesses/index.html

IRS link to employer's tax guide   http://www.irs.gov/pub/irs-pdf/p15.pdf

NYS link for business clients  http://www.tax.state.ny.us/sbc/

LIPA link for energy savings for businesses  http://www.lipower.org/commercial/efficiency.html

Track Your Refund (New York State) https://www8.nystax.gov/PRIS/prisHome 

IRS Form W-4 Withholding Tax Calclulator   http://www.irs.gov/individuals/page/0,,id=14806,00.html

NYS Withholding Tax Tables Revised 2009 with examples  http://www.tax.state.ny.us/pdf/publications/withholding/nys50_t1.pdf