How many years can you go back for unemployment benefits?

In the United States, the duration for which you can go back to claim unemployment benefits typically depends on state laws and individual eligibility. Generally, unemployment benefits can only be claimed for the period you are unemployed, which is usually up to 26 weeks, though it can vary by state. Some states may offer extended benefits during periods of high unemployment, but you generally cannot claim benefits for periods of unemployment that occurred more than a year ago. Always check with your state’s unemployment office for specific guidelines.