
Written on October 20th, 2023
Happy Friday! What a week it has been. We spent a lot of time and stress learning how to market our Shopify site. Shopify’s blog platform is awful and made me realize how much better WordPress is for writing. The result: zero sales. 😂 In this piece, we discovered a rent vs buy calculator from Financial Mentor (1).. Our prediction from our Q3 update showed US Treasury 10-yr bond interest rates had a good chance to climb, and today they crossed 5%. Given that interest rates are now at 8% for a 30 yr mortgage, there are many cases where renting will be cheaper.
Let’s take a look.
Filling out the calculator
We created a realistic example. Renting a place for $2500 a month and buying a $500,000 house with 8% interest. Which one will save more money? We presume we will stay in the house 8 years if we buy it.

On the first screen, we added our rent, monthly rental insurance, annual inflation rate, purchase price of the house, 10% down payment, 30 years for length of mortgage, and 8% interest rates.

On the second screen, we entered 0% for discount points, origination fee of 1%, .3% home insurance rate, $150 for HOA fees, monthly maintenance of $100, annual property tax of $10,000 (about 2% in Texas), and 22% federal income tax.

On the last screen, we have our expected savings rate, where we added 5%, annual home appreciation of 3%, 8 years to stay in the home, and a 6% realtor commission when we sell.
Results
I kid you not that I didn’t know the results would be this close. If you don’t know enough to estimate a field stick with the default.
The calculator gives us a lot of information.

The first panel shows a cost of renting at $254k and buying at $253k.
“Summary: You will save $1,152.70 if you buy instead of rent.”

The next summarizes our assumptions and calculates a mortgage payment of $3300 a month.

The following section does a Cost / Benefit analysis. The total cost is $281k for a rental and $472k for a house. You may wonder how the final numbers are even when the difference is so wide.

The reason is tax benefits and home appreciation. That lowers our house cost. With a rental only being 1% more than a house, it makes sense to go with a home.
We’ll be covering other useful calendars we found on the Financial Mentor site.
Sometimes the goal is not making money, but to keep what you have.
Sincerely yours,
smilingdad
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Notes:
(1) Financial Mentor Rent vs. Buy Calculator https://www.financialmentor.com/calculator/rent-vs-buy-calculator