Retirement Planning Is Cash Flow Planning
Cash flow planning may sound complicated, but what it boils down to is comparing your assets to your expenses over time and identifying periods when you may fall short and when you may come out ahead.

Years ago I saw a poster that said, “Happiness is a positive cash flow.” I believe that’s true, especially when it comes to your retirement. And I believe that one of the best ways to find that particular form of financial happiness is to use cash flow analysis in your retirement planning.
It’s a simple exercise. To begin with, gather information for all the sources of income you’ll have during retirement. Since this analysis will help you determine what you’ll need to earn from your liquid assets (stocks, bonds, 401(k)s, etc.) to meet your income needs, leave them out of the equation for now. Instead, list income from pensions, real estate, Social Security or part-time employment. Then figure out how the timing of each of those income sources will affect your finances year by year. In other words, when will you receive that money? For example, will you receive Social Security benefits at beginning at age 66, or do you plan to wait?
Carefully Consider Your Expenses
Next, add up your projected expenses year by year. The amount you use in your analysis needs to include everything. Many times clients say something like, "That’s easy. Our expenses are $3,000 a month." So I ask, “Do you play golf? Do you give money to your church? To your children or grandchildren?” Almost everyone I question has overlooked one or more expenses.

Sign up for Kiplinger’s Free E-Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
Look at the timing of your expenses, i.e. when exactly will you spend that money? Have you planned a big vacation to Europe right after you retire? Add the cost of the trip to that year’s expenses. Will you need a new car? Figure out when you’ll make that purchase, and put the cost in the appropriate year’s expenses. Want to refurbish your house? Ditto. Many people want to do all the things they didn't have time to do when they were working, and many of those things cost money. Don’t forget those costs when it comes time to plan your cash flow analysis.
Do Your Best, But Be Ready for Updates
By this point in the process, you’ll realize that financial planning is an art, not a science. You can’t predict your exact income or expenses. You may not get that part-time job. You may incur unexpected medical expenses. You may receive an inheritance. Start with your best guess, with the idea that you will review your plan annually, if not two to three times a year.
Once you have your best guesstimates laid out year by year, you’ll probably find that your planned cash flow is not consistent. The money you’ll spend on that long-awaited European vacation the year you retire will take your cash flow down a notch, while the proceeds from the lake house you plan to sell when you’re 70 will bump up the flow.
As you can see, at its core, cash flow analysis is a simple exercise. It’s also an incredibly important one that helps you recognize your cash flow needs and their timing. Once you know what costs you’ll need to cover when, you can plan to set money aside or use money from your investments to carry you through any lean times.
Planning can help you achieve a positive cash flow, which can help you attain happiness in retirement.
Get Kiplinger Today newsletter — free
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.
Ken Moraif is the CEO and founder of Retirement Planners of America (RPOA), a Dallas-based wealth management and investment firm with over $3.58 billion in assets under management and serving 6,635 households in 48 states (as of Dec. 31, 2023).
-
Semi-Retiring Abroad: How to Make Your Living Overseas Dream a Reality
Dreaming of retiring overseas without being limited to just one place? Try semi-retiring abroad. What you need to know about visas, taxes and the best countries for expats.
By Drew Limsky Published
-
A Tax Strategy Now Helps Make Retirement Less Expensive Later
Knowing what your three tax buckets are and how to move savings from the tax-deferred bucket to the tax-free bucket can make a big difference in retirement.
By Matthew Eilers Published
-
A Tax Strategy Now Helps Make Retirement Less Expensive Later
Knowing what your three tax buckets are and how to move savings from the tax-deferred bucket to the tax-free bucket can make a big difference in retirement.
By Matthew Eilers Published
-
How Financial Institutions Can Blend Tech With Human Connection
Digital banking is convenient, but sometimes customers need personalized help, not to mention those who aren't tech-savvy. What's a financial institution to do?
By Kevin Brauer, MBA, CPA, CMA Published
-
Five Retirement Myths vs the Reality
Believing these myths about retirement could set you down the wrong path. Separating fact from fiction can help you approach your retirement with confidence.
By Tony Drake, CFP®, Investment Advisor Representative Published
-
Want an Encore Career in Retirement? Consider These Seven Steps
Burnout, a need for a change and/or a desire to stay engaged often propel people to start a new professional chapter. This is how you can do it.
By Andrew Rosen, CFP®, CEP Published
-
How Federal Retirees Can Make SSFA Repeals Work for Them
From higher Social Security benefits to increased spousal and survivor benefits, federal employees have much to gain from the Social Security Fairness Act.
By Brian Skrobonja, Chartered Financial Consultant (ChFC®) Published
-
How to Avoid These Five Costly Tax Mistakes That Many Retirees Make
Making incorrect assumptions about tax brackets, tax-loss harvesting, charitable giving, estate taxes and more can cost you big-time in retirement.
By Gaby C. Mechem Published
-
Are You a Baby Boomer With $500,000 or Less Saved for Retirement?
Here are seven ideas Baby Boomers can consider to help make the most of their financial resources for retirement.
By Cyrus Bamji Published
-
Social Security Fairness Act Adds to Pressure on Safety Net
While the law seeks to level the playing field for many federal employees, the sustainability of the Social Security system is now facing even more challenges.
By Brian Skrobonja, Chartered Financial Consultant (ChFC®) Published