Here is a complete list of the worst and best retirement states that provides a deeper breakdown of all 20 retirement variables. Here are the top ten states. Key Traits for the Best Retirement States Americans often ask the question, “Where is the best place to retire financially?” Credit Karma did a study to answer this question. It analyzed all 50 U.S. states and 20 relevant factors. These factors include the overall cost of living, the percentage of residents 65 or older living below the poverty level, the prices of elderly healthcare, and more. In addition, the study reveals the top five states for retiring in the U.S. Delaware Florida New Hampshire Wisconsin Hawaii States That Do Not Tax Social Security Social security income is not subject to tax in the top 10 best states for retiring. The study found that 9 of the ten top-ranked states don’t tax Social …