SIMPLE financial Question
#1
Senior Member

Thread Starter

Let's say you're 45 years old and would like to retire at 60. We don't know what you've saved so far, but what does your 401K need to have in it to allow you to spend $10,000/month for the rest of your life?
Yes, the $10,000 needs to be in 2035 dollars....
Yes, the $10,000 needs to be in 2035 dollars....
#4

Who knows what inflation will be the next 15 years, but you’d need a minimum of $3 million to withdraw $10,000 per month today. That’s based on a 4% withdrawal rate, which is probably overstated given that future returns may be lower than historical returns. I’d say 3% - 3.5% is a safer withdrawal rate, which would mean a 401k balance of $3.5 - $4 million.
#5
Admirals Club 


I really hate to be that guy, but don’t you think how much you have saved matters?
12= b+c ?
Never mind . Didn’t see the don’t know what you’ve saved so far.
12= b+c ?
Never mind . Didn’t see the don’t know what you’ve saved so far.
#6
Senior Member

Also, do you care about preserving principle?
#7
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How soon do you plan to croak?
#8

By the way, it's not that simple...
Last edited by KongerUp; 08-17-2020 at 08:36 PM.
#10
Senior Member

Thread Starter

We should start a poll about who here will have that....it's a daunting number for the kids.
#11
Senior Member

Whats rate of return
whats inflation rate
Whats savings rate until then
How much savings outside
What about kids college
#13
Senior Member

Thread Starter
#14
Admirals Club 


My personal plan for that stage of life is to have all dwellings paid for, and probably only 1 primary dwelling at that. That should take a good chunk out of month to month expenses
perhaps the biggest unknown is health insurance cost until you qualify for Medicare, assuming that still exists
now...are you planning on getting SS? I’m not...
perhaps the biggest unknown is health insurance cost until you qualify for Medicare, assuming that still exists
now...are you planning on getting SS? I’m not...
#16
Senior Member

~$4,050,000..based on using 4%/year withdrawals.
$10,000 w/2% inflation would be ~$13,500 in 15 years.
But if you understand and pursue future yield thru dividends.....
$10,000 w/2% inflation would be ~$13,500 in 15 years.
But if you understand and pursue future yield thru dividends.....
#17
Senior Member

Thread Starter

#18
Senior Member

45, retiring at 60 = 15 years. inflation is about 3 -3.5% per year, we'll assume the worst, 3.5%. Rule of 72 says 72/3.5= 20 years for the cost of living to double. You're at 15 years, not quite 20 so I'll make a quick and dirty estimate that the cost of living will increase by 75% in 15 years.
Since a "safe" investment that's appropriate for retirement would bring in about 8% per year, and inflation is about 3.5% per year, that leaves you with roughly (rounding) 4% of your money that you can spend each year and your money will still grow to keep up with inflation.
If you need $10,000 per month now x 1.75 in future money = $17,500 per month = $210,000 per year. If that 210,0000 represents 4% of your savings, you will need $5.25 million. That's if you have no other income and don't want to spend your savings down.
If you are okay with spending your savings down to zero and can predict how long you'll live, you will need less. You need to figure out how long you'll live to do that math. I knew a woman who lived to 104 so estimate conservatively.
Since a "safe" investment that's appropriate for retirement would bring in about 8% per year, and inflation is about 3.5% per year, that leaves you with roughly (rounding) 4% of your money that you can spend each year and your money will still grow to keep up with inflation.
If you need $10,000 per month now x 1.75 in future money = $17,500 per month = $210,000 per year. If that 210,0000 represents 4% of your savings, you will need $5.25 million. That's if you have no other income and don't want to spend your savings down.
If you are okay with spending your savings down to zero and can predict how long you'll live, you will need less. You need to figure out how long you'll live to do that math. I knew a woman who lived to 104 so estimate conservatively.
#19
Senior Member

Thread Starter