There are many useful sites on the World Wide Web, but trying to actually find those sites can be a frustrating experience. We have compiled a list of Websites that we have found to be helpful resources of information. When you click on a link, a new window will pop up. Close the window when you are ready to return to this page. Financial Money Magazine Money Magazine offers an online edition that is a great resource for financial information. Social Security Administration Social Forms & Questions Kiplinger Various Financial Calculators. Tax The Internal Revenue Service Home of the IRS on the Web. South Carolina Department of Revenue State tax forms All State Taxing Authorities Links to Taxing Authorities and Unemployment Insurance. Marriage Penalty Calculator Calculate the effect of the "Marriage Penalty" on your taxes.