FILE/DINK/DWZ/3+1 - a personal financial quadrumvirate
Brits hate talking about money. But this benefits no-one. This is my situation - it's probably different to yours. I'm acutely aware I'm in a better financial position than most. This isn't financial advice - but I'd sure appreciate anyone's thoughts.
I've recently moved down to a 4-day-a-week job. Taking a 20% hit to my salary0 felt like a moment of madness. But it was part of a (somewhat) calculated plan.
I've previously mentioned FIRE - Financial Independence Retire Early. It's a culty sort of philosophy which asserts that if you cut your expenditure to the bare minimum and save a chunk of money, you'll be able to retire extremely early.
I'm not quite sure I'm ready to retire to a beans-on-toast lifestyle just yet. But, after reading "Portraits of Childfree Wealth", I was introduced to the idea of FILE. Financial Independence Live Early.
FIRE is a light-switch - you flick it and your status immediately changes from a worker to a retiree. FILE is a dimmer switch - you gradually turn down the intensity of your work to allow you more time to live.
And so, that is what I think I am doing. I need more space to discover what I want to do with my time outside work. And an insight into what I will be like when I have no need for employment.
Of course this is made somewhat easier by being a DINK - Dual Income No Kids. It turns out that the average cost of raising a child to the age of 18 is £200,000. That's a cost my wife and I don't have to account for - which takes us several steps closer to turning that FILE dimmer all the way off.
It's also possible thanks to me reading a truly terrible book called "The 3+1 Plan"1. Again, it had a simple thesis - if you have 3 rental properties, they will pay for your 1 residential property. Each time we've moved house, we've rented our previous place out. It has more-or-less worked out for us. We try to be conscientious landlords - rent stays stable, maintenance is carried out promptly, pets are welcome - but it isn't a brilliant ethical position to be in.
The final piece of the puzzle is the knowledge that my time on this planet is finite2. After reading "Die With Zero", I started to understand that money has utility now. I don't have any kids to leave it to. If there are charities which need funding, better to give them help now. So I might as well spend it while I'm alive.
This all comes down to a single figure. In the FIRE community it is referred to somewhat ominously as... The Number.
Let's say that I am likely to live another 50 years. Let's say that I want to live on an average salary of £33k per year. Let's say that inflation is static3.
The basic calculation is 50 * £33,000 = £1,650,000
If I had a shade over £1.6 million, I could retire today and live on a fairly average salary. On the last day of my life I would have spent my last quid and - one hopes - died with zero.
There are, of course, some problems with that.
The most obvious one is that no one knows exactly when they're going to die. So best to keep a little in the bank in case Centenarianism is thrust upon you.
As one grows older, the costs associated with personal care are likely to rise. There may be fewer all-night partying bills to pay, but that may not offset the cost of a nursing home.
On the positive side of the equation, having over a million quid in the bank and spending it over half a century is likely to attract some fairly hefty compound interest.
On the down side, the value of your portfolio can fall as well as rise.
Sites like https://cfiresim.com/ are good for this. They simulate would have happened to your portfolio if you started retirement every year since 1871.

In this example, it's taking a million dollars, investing it in a fairly balanced portfolio, and spending a $40k per year. You can take a look at that exact example. Across 100 years, 80 simulations were a success - they did not run out of money. But 20 were failures - the portfolio hit zero before death.
There are other methods of forecasting using similar data - here's FireCalc's estimates which reckons about a 75% success rate.
Of course, if it's looking like stocks are crashing, you can tighten your belt or go back to work.
There's also the "Rich, Broke, or Dead" calculator. It has a similar premise - but with the added joy of predicting your death!!!
Property
I never wanted to be a landlord4. But the stupid system the English have for buying and selling houses made it a necessity. We needed to move quickly to take new jobs and couldn't be stuck in a chain. So renting out became the easiest thing to do. And, of course, once tenants are in it becomes unethical to sell from under them. So, as and when our tenants give notice, we'll sell the property.
Despite all the hype about the profitability of BTL, our yields have remained under 4%. And house price growth has been about 3%. So, not nothing but hardly a path to infinite profitability.
So what's the plan?
Well, predicting the future is a mug's game. But here's my attempt.
Retire no later than 50. The ideal being around 47. That then gives me about 10 years until I can start drawing my private pensions, and about 20 until the state pension.
This means the next new years will be about reducing work, increasing pleasure, and getting ever closer to The Number.
If you've gone down the FILE / FIRE journey, I'd love to know what you've experienced and whether you have any tips.
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