It doesn't matter how old you are someday you will hopefully retire. According to Pew Research Center, there are 75 million baby boomers in the United States and retirement is coming quick or may already be here. So if you are a boomer or just thinking about retirement and feeling like you are not prepared there is still time to get on the right track. Here is a retirement checklist to help get you started: Know how much you need to live The first step in planning for retirement is to know how much money you will need to live. Make a list of all of your expenses and your sources of income. If your costs outweigh your guaranteed income you may need to reevaluate your costs. Rethink your retirement savings plan Unless you have a pension you will not have a set amount of money to live on for your retirement. If you have a 401k or other employer-sponsored retirement plan you will need to plan to make that money last. It may be best to meet with a financial planner to determine ways to maximize your income stream. A financial planner may also help you consolidate your retirement accounts. Understand your social security benefits Depending on the age at which you start social security withdrawals you may have less money than you thought. Social security withdrawals before the age of 70 could result in 20-30% less in benefits. Deciding what age you will retire and when you will draw on your social security benefits is an important decision. Plan for inflation Like it or not the cost of living goes up. The cost of health care also continues to rise and without proper planning for inflation in living costs and health care your retirement income could run out sooner than you planned. A good start for planning is to know that over the past one hundred years the average inflation rate has been 3.4%. Have a will It is important to establish a will and/or living will. This will help you and your family make important decisions regarding health care, long term care and estate issues. Tackling retirement planning ahead of time will help you begin the next chapter of your life worry free and allow you to plan for the fun times ahead.