Hello Mustachians,
So I am trying to plan an early retirement in Brazil, and am still new to the MMM concepts and would appreciate some help. I am a complete math noob, so I need the help of the senior mustachians, if you would be so kind.
Some background: I am 30, married to a Brazilian, also 30, and we want to be FIRE'd (is that a verb?) sipping caipirinhas on the beach in Brazil before we're 40. That's the goal, anyway. We currently live and work in the US, saving our stash in USD. We are committed to living a mustachian frugal lifestyle and will be for the rest of our lives.
Our expenses are down to about $2k a month, so we're pretty good there. In the very near future we will have some job changes that will put our combined yearly income (before taxes) in the $95 - $110k range. We will probably have a baby in the next couple years, but are currently childless. We have about 75k to our name currently, though a chunk of that will soon be going to a down payment on a modest house (in the 180 - 195k range).
We have made a budget for living in Brazil and determined that we will need about R$2,500 (<-- that's Brazilian reals) a month to meet our basic expenses (assuming a house is paid off and we own 1 modest used car, both of which we plan to buy in cash when we move). So, how then do we determine how many dollars are necessary to translate into R$2,500 a month (adjusted for inflation) for the next 60 years?
At the current exchange rate of 2.58, R$2,500 = $966 USD. Sweet! But the exchange rate has been on a wild ride in the past few years.
The Brazilian Real is a new currency, not introduced until the mid-90's after a couple previous currencies were washed away by soaring inflation. Since then it's done better, but inflation is still high, like in the 6% range. It started as pegged at 1 to 1 with the USD, so since it began at an artificial position I only pay attention to the rate since 2000. If you're interested here is a chart of historical exchange rates:
http://www.tradingeconomics.com/brazil/currency If you change the dates to reflect 2000 - 2014 it will show you the wild swings the real has taken in that time. During that time it has gone as low as 3.95 and as high as 1.56 to the USD.
Originally I thought ok, I'll plan conservatively and pretend like the exchange rate will always be 1.56. Therefore a 500k USD stash will allow me to take out 20k USD a year (by virtue of the 4% rule) which would translate to R$31,200 a year or R$2,600 a month at an exchange rate of 1.56. Anytime the exchange rate is above 1.56 (which has been the vast majority of the time) I will only withdraw R$2,500 per month and the extra stays in the investment accounts to marinate. With favorable exchange rates my SWR is quite a bit below 4%.
Now, I really like caipirinhas, and I don't want to spend more time working if I don't have to. Maybe the assumption that the exchange rate will always be 1.56 is too conservative. I'm a mustachian after all, I'm flexible and I can deal with change. My wife wants to keep working after we go to Brazil, so there's money coming in. I'm a graphic designer and will almost certainly continue doing some freelance here or there. After all the average exchange rate has been around the 2.21 level, so if we go by that then we only need $13,500 USD per year x 25 = $337,500 USD stash.
However 14 years is a very small sample size, and I obviously don't have a crystal ball. For all I know in 20 years 1 Brazilian real could be worth MORE than a dollar. How do you account for that uncertainty?
In terms of strategies for saving our dollars, I am maxing out our 401k's, and I think I will let those marinate for 30 years until we hit our 60's. By then SS kicks in (estimated at around $700 per month if I retire in my late 30's per the SS calculator) so SS + 401k + any leftover money from our pre-60's stash means we should be made in the shade after 65. But I also gotta get from late 30's to then.
Can anybody shed some light on this situation? Is my math completely off? Is there something I'm missing. I don't see much info on the forum about managing an exchange rate on top of investment returns. Help please.