REPOST ARTICLE SOURCE: http://biztaxlaw.about.com/od/unemploymenttaxes/f/stateunemploytax.htm
Question: How Do I Get Information on State Unemployment Taxes?
State Unemployment Taxes and Tax Rates
Most states base unemployment taxes on the federal tax requirements; a few states have different requirements for when unemployment taxes must be paid; check with your state about its requirements. State unemployment tax rates are based on employer experience – the number of claims of similar employers in your industry – and the rates change yearly. New employers pay a standard rate until their experience rating is determined.
Employers must pay into both federal and state unemployment funds if they (1) pay wages to employees totaling $1500 or more in any quarter, or (2) have at least one employee during any day of the week during 20 weeks in a calendar year, regardless of whether or not the weeks were consecutive.
Employee Deductions for Unemployment Taxes
A few states (currently Alaska, New Jersey, and Pennsylvania) require employers within the state to take unemployment tax deductions from employees. If you have a business presence in one or more of those states, check on this requirement.
State Unemployment Tax Departments
To find your state’s unemployment tax department (different from the agency which pays unemployment benefits to workers) go to this Department of Labor page, click on your state, and look for the office of the department of labor, or workforce development (the office has different titles in different states).