The plan
I left the Air Force at 33, and for about four years my rentals paid every bill I had. No paycheck at all. Living off rental income was the whole plan, and the plan worked. A lot of it also went differently than I expected.
My Air Force job was medical laboratory work. Hospital basements, no windows, artificial light, a computer screen all day. For a big part of the year I came in when it was dark and left when it was dark. Then I'd watch videos of people on beaches in Thailand and Bali and wonder how I could get there.
I knew one thing early. In my late 20s, I was never going to save a lump sum big enough to carry me through 60 years of retirement. I needed income coming in.
Why income, not a balance
So I got into real estate. I used VA loans while I was serving, starting with a condo I lived in and then rented out when I moved. Stationed in Ohio, I bought a duplex, lived in the bottom and rented the top. Then a fourplex, then another duplex, and I lived in each one. By 2022 I had six rentals bringing in right around $4,000 a month after repairs, vacancy, and reserves. I lived on a bit less than that.
Savings alone wouldn't have worked. At 3% inflation, a life that costs $4,000 a month at 33 costs about $9,700 a month by 63. Spending down a balance or selling shares, I'd have been back at work way sooner than planned.
The 4% rule puts it in perspective. Pulling $4,000 a month out of savings takes about $1.2 million in the market, and that rule was tested on 30-year retirements. At 33, I needed a lot longer than 30 years. My six rentals were doing the job of $1.2 million, and none of them ever had to be sold to pay a bill.
To be fair, $4,000 went far because I was a single guy in my 30s. My U.S. health insurance was subsidized and cheap at my income, and abroad I carried nomad travel insurance, which cost even less.
What the years were actually like
For about two years I did slow travel, a month or more in each place instead of a week. Bali, Thailand, Singapore, three months in Europe, three in South America. I learned to scuba dive, dove the Red Sea, saw the pyramids, went up in a hot air balloon over Cappadocia, and climbed an active volcano in Indonesia. That was the life I'd dreamed about from the basement, and rent paid for all of it.
What surprised me: it took about three months just to come down from the stress. For 14 years I'd worked all day and then come home and worked more, on a master's degree, the rentals, side businesses. My body took months to believe it didn't have to stay wound up. If you expect to feel the change in your first week of retirement, give it a few months.
Rental income is not passive
Rental income comes from people, and people pay on their own schedule. I had one tenant who paid late so often that the late fees added up to more than the house's cash flow. Another paid on the 10th instead of the 1st for three straight years, while the mortgage was due on the 1st every one of those months. When they moved out, we sold the house.
I managed everything myself, so every late payment was mine to chase. When a unit sits empty, the mortgage, taxes, and insurance still come due with no rent coming in. Some tenants leave a mess: cleaning, paint, repairs, showings.
Every one of my rentals has been cash flow positive every year, through vacancies, a roof, a furnace. But that's a full year. Any single month can come up short, and one vacancy or one big repair can take a whole month's rent with it. In 2022 I bought a house from a tired landlord who was ready to be done, and I understood why. The work never goes away, and it doesn't get lighter as you get older.
Your number is probably bigger than mine
I was 33, single, and $4,000 covered me. You might be 50 or 55 with a house, a family, and bills closer to $7,000 to $8,000 a month. Health coverage costs more too: under federal default pricing for marketplace plans, the same plan costs almost twice as much at 55 as it does at 33. A single guy on $4,000 a month is the easy version.
I'm not a financial advisor, and I'm not telling you to buy six rental properties. What carries over is simpler than the houses. I knew my monthly bills to the dollar, and I knew what came in every month without selling anything. When those two numbers matched, the paycheck became optional.
You probably know your brokerage balance. But the number that decides whether you can stop working is what pays you each month. If most of your money sits in stocks, living on it means selling some every month, and in a down year you sell more shares to pay the same bills. I'd want to see that gap clearly while there's still a paycheck, because every year of work left is a year to close it.
The smaller prize
Before I left, what worried me most was what I'd do with my days. The travel was the bucket list. After two years or so, the question changed from what haven't I done yet to how do I actually want to live.
I picked up Spanish and dancing, spent more time outdoors and with friends, and taught myself to code and use AI to automate parts of my real estate. At 37 I'm in better shape than I ever was in the military. The hardest part was getting to know myself. For 14 years I'd never taken the time to find out what I enjoy.
I also never fully stopped working. Even traveling, I had renovations running. Eventually I noticed I was putting in real hours every week anyway, and I was tired of constant travel, so I put down roots and took a remote job I enjoy. My real estate still covers the bills either way, and that changes how the job feels. I'm far less stressed than I ever was in that basement.
So do the things you've been putting off. But what you do on a regular Tuesday in year two is the part that matters. When I was working, I wanted nothing more than to stop. That turned out to be the smaller prize. The bigger one was making work optional, and finding work I'd happily do for the rest of my life.
Where my money sits now
Rentals and private mortgage notes are my two favorite income assets. The rentals got me out of my job and still pay my bills, but the vacancies and repairs never stop. On a note, I'm the lender, so the empty units and repairs stay with the borrower who owns the house. Like any investment, notes carry their own risk, starting with a borrower who stops paying. So I don't put everything into either one.
I keep a good stash of cash on the side so a late payment, an empty house, or a slow borrower never touches what I spend. Once my income is covered and the cash is set aside, everything above that stays invested in stocks for growth. That's the money that keeps up with prices over the next 30 years.