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The only mortgages that don't require cashflow are the paid off mortgages. Even if someone has a year of savings, or two years, or three, after that amount is drained, they need cash flow again. So how does one buy a house without being dependent on cash flow?



Well, you need cashflow on a house in general. Even with a paid-off mortgage, I'm easily $10K/year and probably closer to $20K if I'm not pushing various stuff off.


Property tax alone is around $13K/yr for me. Insurance is another couple grand. Only after that comes wear and tear and maintenance items.


If you pay cash for a house and put 60% more in an annuity, you cover the total costs. Not cheap though.


The point is that, however you finance it, owning a paid-for place will often have significant ongoing costs. Some more, some less.


Why would you forgo the mortgage interest tax deduction?


2025 standard deduction is $30k for MFJ. Ain’t many people passing that mark these days in itemized deductions so the mortgage interest deduction is moot.


For modestly-priced houses at least may not hit deductions these days.


Well the most obvious approach would be to pay cash.

The more fiscally conservative option is to only borrow money if you have capital which is earning income at a higher rate than the mortgage. This probably necessitates having more capital than the house costs.


The problem with that is that unless you have an extremely well paying job or rich parents, you have to outsave inflation and rising house prices. You may never own. Getting a loan just locks you into an inflation proof price as a "forced" savings. I don't think it's realistic at all for 85% of Americans to save for a new house.


If you save $2.5k/mo for 15 years, after 14 years (mid-30s), you’d have $800k at 8% interest.

Even in Seattle, $800k would get you a decent starter home.

(I chose $2.5k, bc 15 years ago out of college, that’s how much I saved living in GA on a $70k salary). I saved even more when I move to California in my mid 20s.


That' assuming houses don't go up in price though right?

Also I think it's pretty rare for people to have the mental fortitude to save 2.5k a month for a house on top of living expenses, rent, and trying to build your retirement / savings / emergency fund.

It's definitely possible but I think it's out of reach for the average person.


> That' assuming houses don't go up in price though right?

No, it isn’t. You can invest your savings. If you had put $2,500.00 a month into SPY500 since October 2009 (15 years ago) you’d have $1,388,302.13 today.

https://dqydj.com/sp-500-periodic-reinvestment-calculator-di...

> Also I think it's pretty rare for people to have the mental fortitude to save 2.5k a month for a house on top of living expenses, rent, and trying to build your retirement / savings / emergency fund.

How is saving for a house “on top of” literally “saving”? If you can save for retirement, savings, and emergencies then you have the mental fortitude to save for a house. People are bad with money, we know that. One of the best examples is buying a house they can’t afford.

> It's definitely possible but I think it's out of reach for the average person.

Yes, agree.


Yeah, I just think examples like this need to work for the masses in order to be useful otherwise they're just pie in the sky advice like abstinence to prevent childbirth. It does work and it's 100% effective but humans are horny. Same with saving this amount of money, there's a select few that can pull it off but most are incapable. Those are the people advice is for


I don’t disagree with you. But I was replying to this question:

> So how does one buy a house without being dependent on cash flow?

The answer to which is “you don’t”.

Most people can’t afford to buy a house and never will. Even many homeowners.

I will spell it out if it isn’t already clear.

Live within your means and save as much as you can, investing that savings in a diversified portfolio. Buy a home only when your savings allow for it.


>Live within your means and save as much as you can

It's expensive being poor and the job market isn't getting better to compensate this economy. If you rent forever you spend more than someone paying off a mortgage (only amortized by needing to upkeep the house youself). If you're wokrking your back out everyday you're more likely to pay more insurance and medical bills than the cushy white collar job with proggresion options.

Most people don't even have the $1000 rainy day fund. They are 3 steps removed from the thought of a "diversified portfolio".


They can’t afford a rainy day fund so they should buy a house?

I have a “cushy white collar job” and I can’t afford a house. Prices are absurd. I can make mortgage payments but it would destroy any other savings. Buying a house when poor isn’t a smart financial move.

I wish everyone could afford a house but that’s not the world we live in. Nothing will change until people wake up and stop killing themselves to inflate home prices.


> Most people can’t afford to buy a house and never will

Most homes in America are owned by the person who lives there.


Just because you buy something doesn’t mean you can afford it.

If you can’t retire or pay medical expenses or maintain your physical and emotional wellbeing because you spent money on a house then you couldn’t afford it. Owning a house doesn’t mean you can pay the property taxes or maintenance costs.

My point is that people are making financially unsound home buying purchases.

Another way to say this is that Bugatti doesn’t sell Veyrons to people with $1,000,000.00. Bugatti sells Veyrons to people with an extra $1,000,000.00.


And it’s not particularly close. ~65% of households own their home.

That rate is higher now than in the 50s, 60s, 70s, 80s or 90s. It rofl stomps the pre-war era.


Do you have a full dataset on this? All I could find is https://fred.stlouisfed.org/series/RHORUSQ156N which only goes back to 1965.


The datasets and collection methodologies have changed overtime, the Fred one is the best if you want continuous definitions.

The census also collects data on the subject https://www.census.gov/data/tables/time-series/dec/coh-owner....


Now I’m curious how this happened. This is the portion of homes owned by their residents, not the number of owned homes as a portion of total population. I’m also curious what the income and wealth to home ratios are. Looks like I have a weekend project.


The pre-war/post war duality is easy to understand. The US made it official policy to increase homeownership. The government subsidizes housing for all income levels and there was tons of housing built.

The post-war era has seen only minor changes in homeownership rates. And those tend to be around macro economic events like 2008 and Covid (and the Reagan era mortgage rates woof).


Thanks that’s very interesting. Why was pre-war homeownership low? Did more people rent their homes?


Yes. And there was much more variation in the types of housing. Employer provided forms/bunk houses, flop houses, tenements, boarding houses, etc.

Importantly the quality of the housing was in many cases horrendous.


My bet is simple: Boomers are all at retirement age if we use the cap of 1954, they were basically given land during the post-war boom. Many had a lifetime career so there was no need to constantly hustle and move about to get a comfortable life. Home ownership is likely very top heavy for Boomers and older Gen X as a result.

If that's even in the ballpark we're going to see a lot of assets aquired by insurance and hospitals to pay off the final years and this residential ownershio will torpeo.


The census bureau has looked at this. The Reagan years hit boomers hard causing their percentage of homeownership to drop compared to a similar age cohort historically. Then 2008 wrecked the young boomers and gen x similarly.

In general terms the oldest cohort has steadily advanced in home ownership (I’d guess due to our welfare for the aged that isn’t needs based and better old age health, not land gifts but who knows). So there is definitely a trend of the oldest age cohort increasing its homeownership % while the other cohorts decrease.

But for the under 35 crowd today, they own their own home at a higher percentage than boomers or gen x did when they were in that cohort.

There is also the consideration that the US is just older than it’s ever been. I’m not a demographer do I have no idea how that plays out.

https://www.census.gov/housing/hvs/data/charts/fig07.pdf


Glad you made that work but that's counting steady job, steady health, no kids, cost of living staying the same the entire time.


No, those are considered. That $2,500/mo is at the bottom of your career. You will be saving more as you age, even accounting for employment gaps.

If we are considering kids, presumably there is another partner (and income) to be added to the equation. While you may have half the amount saved due to the cost of raising children, your partner would have the other half.

8% was chosen to discount 3% inflation (cost of living) from SnP 500’s average 11% growth.


Plus the cost of houses which will definitely go up


2008 would like a word. House prices absolutely do go down. They rose for a long time but recently they are again beginning to fall.

Median home price in the US peaked at $479,500.00 in 2022. By Q3 2023 it was down to $431,000.00. In Q3 2024 we reached $420,000.00.


Case-Shiller seems to disagree that home prices are still below 2022 levels: https://fred.stlouisfed.org/series/CSUSHPINSA


Ah yeah fair. The numbers I quoted are median and I don’t have the source. They are from a quick search of financial news. Your index numbers are probably a more sound comparison of overall house prices.

But even using the index numbers it isn’t hard to see that housing prices do in fact go both up and down.


They are not going down because of lack of inventory. Look at commercial, some properties had an 80% discount. But that requires that supply overwhelms demand. It’s not happening with regular housing.


Estimation considers that as my career started 13 years ago and we can see how home prices are today


Which real world financial instrument would give you that 8% interest?


Basically any S&P 500 index fund [1] averages over 8% return over the trailing 15 years, even inflation adjusted [2].

Using [3] October 2009 to present gives an annualized return of 13.763% and going back 20 years to include the great recession returns 12.06%.

Post-tax current-day value scenarios:

Starting in 2004 (20Y):

    $500.00/mo:   $418,349.29
  $2,500.00/mo: $2,091,746.42
Starting in 2009 (15Y):

    $500.00/mo:   $252,413.58
  $2,500.00/mo: $1,262,067.88
[1]: https://www.financecharts.com/etfs/SPY/performance/total-ret...

[2]: https://dqydj.com/sp-500-return-calculator/

[3]: https://dqydj.com/sp-500-periodic-reinvestment-calculator-di...


That's not guaranteed, and not how you save for a fixed goal.

I don't know of any lower-risk and higher-interest alternative to the 30-years-fixed that is currently offered to US consumers, and based of the above answer, neither do you.


>at 8% interest.

What savings account do you have? Even the best HYSA's I've seen in the '10's is 4%

I suppose if you're really confident in your monopoly money you can do it.


> $800k at 8% interest.

OK, and how does that work when houses appreciate at 9%?


Bonds didn’t pay 8% during the bull run.


Yes, it’s a tragedy of the commons. That doesn’t make taking on a loan you can’t afford less of a bad idea.

House prices are unaffordable because people take on loans they can’t afford. This reinforces the unaffordable prices. If milk was $40.00 a gallon you’d just stop putting it on cereal and eventually farmers get the message. Houses are the same thing.

If you can’t comfortably afford a house then don’t buy it. You’re stuck renting or buying something more modest. This isn’t complicated.

The idea that house prices can only go up is delusional. Nothing about a house is uniquely inflation proof or even inflation resistant. This isn’t the only investment vehicle available to you.

This idea that houses are an important part of financial security is putting the cart in front of the horse. It leads to the NIMBYism that prevents additional supply from being built because prices must always go up.

We all exist in the same economy and no action happens in a vacuum. When you buy something you have reduced supply and applied upward pressure on price. Individually this effect is so small it is immeasurable. In aggregate it isn’t.


This was a failure of regulation, not just in the US but elsewhere too; banks and mortgage brokers weren't doing their due diligence and were giving out loans and mortgages that people couldn't afford based on their income and other outstanding debts, eventually leading to the 2007/8 financial crisis.

Which should have been a lesson, but five years later, housing prices recovered and ballooned. I don't know why besides increased demand and reduced availability, clearly people can still get mortgages despite the lessons learned from the crisis.


In my immediate social circle it’s people paying over half their income toward a mortgage, often also lighting money on fire for PMI.


If the problem is the mortgage then rent /s. If the problem is you need money to pay the bills, well I got news for you…




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