RMDs: When Do I Take Them and How Do I Calculate Them?
Required minimum distributions are a fact of life that most of us will have to face sooner or later. Demystify them by brushing up on the basics now.


If you are close to reaching the age of 70½ and have an IRA, SEP IRA or a SIMPLE IRA, or other pre-tax employer-sponsored retirement accounts, you need to start thinking about the required minimum distributions that you will have to start taking from each account. If you have a Roth IRA, it does not require a withdrawal until after the death of the owner.
Calculating the amount is easy, and the required minimum distribution worksheets needed to determine the amount are located on the IRS website, or by checking out the links below. And you can double-check yourself by using a simple RMD calculator like the one on Kiplinger.com.
How Do You Calculate RMDs?
If your spouse is the sole beneficiary of your IRA and is more than 10 years younger than you, there is a specific worksheet to determine your RMD, which can be found here. This worksheet’s five-step process walks you through how to calculate the RMD for each individual account you have, so you can figure out your total required minimum distribution amount.
From just $107.88 $24.99 for Kiplinger Personal Finance
Be a smarter, better informed investor.

Sign up for Kiplinger’s Free 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.
Everyone else should use this worksheet. This is a quick and easy three-step worksheet to calculate your individual accounts to reach your total RMD.
All calculations are based on your life expectancy at the time of the necessary distribution, which can be found on the IRS life expectancy table linked within each worksheet.
In order to calculate your RMD correctly, you will have to know what each pre-tax IRA account’s ending balance was on Dec. 31 of the prior year, so make sure you have that information handy. As the account holder, you are responsible for accurately calculating the distribution amount, so be sure the figures are correct prior to completing your worksheets.
When Do You Take Your RMD?
If you will be turning 70½ in 2019, you need to be aware that you must take your required minimum distribution by April 1 of next year. Every year thereafter, your distribution must be completed by Dec. 31 of that year.
For example, if you turn 70 in June 2019, that would mean you are 70½ in December 2019, requiring your first distribution must be initiated by April 1, 2020. If you turn 70 in December 2019, you won’t be 70½ until June 2020, which means your first distribution must occur by April 1, 2021. As mentioned above, each subsequent distribution would need to be made annually by Dec. 31.
If you have any doubts, you can just plug your birthdate into the tool on Kiplinger.com to find out when your RMD is due.
Once you’ve determined your RMD for all your individual accounts, you can decide if you would like to make the withdrawal from one or more of these accounts. The IRS does not care which accounts the money comes from — just one account or a combination — as long as you withdraw the total amount to meet the required minimum distribution.
Some Important Things to Consider
If you are 70½ or older and still working, you don’t have to take RMDs under certain circumstances. If you have an employer-sponsored 401(k) or 403(b) and own less than 5% of the company, you can continue to contribute and choose to not take RMDs from that account. You will have to take distributions once you leave that employer.
If you inherited a traditional IRA from a loved one who was over 70½ and subject to RMDs, you may be subject to RMDs as well. More information can be found here on the IRS website.
If you inherited a Roth IRA, your options vary depending on whom you inherited it from and how old they were when they died. This chart on the IRS website can help determine when and how you need to take the required minimum distribution. Read it carefully and consult a tax adviser if you aren’t sure because you can be penalized 50% of the distribution amount for failure to take the RMD.
Once you have your calculated required minimum distribution, you are allowed to take out any amount above that figure, however, the excess distribution cannot be applied toward future required minimum distributions.
You will not have to pay taxes on any Roth IRA distribution because you initially funded those accounts with post-tax dollars. If you have a combination of pre-tax and post-tax accounts, take each into consideration when deciding to withdraw any amount over your required minimum distribution, and how that excess will affect your tax liability. It is important to revisit this every year.
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.

Marguerita M. Cheng is the Chief Executive Officer at Blue Ocean Global Wealth. She is a CFP® professional, a Chartered Retirement Planning Counselor℠ and a Retirement Income Certified Professional. She helps educate the public, policymakers and media about the benefits of competent, ethical financial planning.
-
Trade Uncertainty Sparks Whipsaw Session: Stock Market Today
Volatility is making a cameo here in mid-October, a generally positive month marked by its historic stock market events.
-
How to Add Your Passport to Google Wallet
Travelers can now store and use their digital passport on Android for faster, more secure airport experiences.
-
Medicare Open Enrollment: Why You Need to Pay Extra Attention to Part D, From a Financial Adviser
The lowest premium for prescription drug coverage might not actually save you the most money. Make sure you take copays into consideration and do the math.
-
Five Retirement Planning Traps You Can't Afford to Fall Into, From a Wealth Adviser
To help ensure you reach your savings goals and enjoy financial security in your golden years, be aware of these common pitfalls. The key is to be proactive, informed and flexible.
-
Your 401(k) Can Now Include Alternative Assets, But Should It? A Financial Adviser Weighs In
Many employer-sponsored plans offer limited investment options, which can stunt growth. But participants considering alternatives might need some sound advice to get the most from their accounts.
-
Will Taxes Shred Your 401(k) or IRA During Your Retirement? It's Very Likely
Conventional wisdom dictates that you save in a 401(k) now and pay taxes later, but turning that rule on its head could leave you far better off. A financial planner explains why.
-
More Retirees Are Renting: Should You? A Financial Adviser Weighs In
In some ways, renting is cheaper, more flexible and easier, but unless you understand the implications for your taxes and health costs, it might not be for you.
-
Claiming the Standard Deduction? Here Are Five Tax Breaks for Retirement in 2025
Tax Tips If you’re retired and filing taxes, these five tax credits and deductions could provide thousands in relief (if you qualify).
-
Where There's a Will, There's a Way Your Assets Will Be Distributed as You Wish
Your will is the backbone of a strong, adaptable estate plan that ensures what you leave behind goes to your selected beneficiaries. Without a will, state laws determine who gets your assets.
-
I'm a Financial Adviser: This Is What You're Really Losing if You Cut Back on Your 401(k) Contributions
Missing out on the benefits of the employer match and compounding growth could force you to work longer and lower your standard of living in retirement. Here are some alternative options.