The Wall Street Journal presents 5 important tips to help with retirement this year.

1. Start keeping close track of your spending.

During the planning phase for retirement finances, much of the math was based on guesswork. Now is the time to get real.

Start by going back over the past few months of bills and expenses to get a detailed picture of your spending and expenses. Plan on keeping close tabs on a continuing basis, remembering that some spending may be seasonal—such as holiday presents or greens fees for golf.

Budgeting tools, such as Mint.com, will enable you to highlight certain spending that won't continue after retirement, such as commuting costs.

Keep in mind this will be a work in progress even once you stop working. For many people "it's going to take a year or so before you really get the hang of it, knowing what you are spending your time doing, how you are spending your money," says Jonathan Guyton of Cornerstone Wealth Advisors in Minneapolis.