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House Hacking & Investing

Can House Hacking Pay for Raising Kids? The Iowa Math

Oct 1, 2026 · Jackson Krile

Can house hacking pay for raising your kids? On paper, a small portfolio of house hacks bought early and sold on a schedule can produce enough equity to cover a large share of what the USDA estimates it costs to raise a child, and sometimes all of it. The catch is that it only works as a planned, long-term strategy: you buy years before you need the money, you match each sale to a goal, and you count taxes and selling costs before you count your proceeds.

This post connects two sets of numbers - what a child costs and what a house hack can build - and shows how to line them up without pretending the math is a promise.

What raising a child costs, by the numbers

A widely used national benchmark comes from the USDA's Expenditures on Children by Families report. Its estimate: a middle-income, married-couple household would spend $233,610 raising a child born in 2015, from birth through age 17. Housing was the largest single share at 29 percent of that total, with food second at 18 percent.

Two things to know before you plan around that figure. It is stated in 2015 dollars, and the USDA has not published a newer edition since the 2017 release - the agency says it is reviewing its methodology. And it does not include college. So treat it as a national reference point, not your budget. The right move is to build your own household number and use the USDA figure as a sanity check.

Notice the housing share. The largest cost of raising a child is the roof over everyone's head, and housing is exactly the expense a house hack is designed to shrink.

The equity side: five properties, one engine

In the 10, 20 and 30-year house hacking math, I ran a simplified, illustrative example: buy one $200,000 property a year for five years using owner-occupant financing, then hold each one. Under that post's assumptions, each property carried roughly $92,000 of equity after 10 years and roughly $219,000 after 20 years, before selling costs and taxes.

That example is the foundation for everything below, so the same fine print applies. It leaves out maintenance, vacancy and selling costs, and it also leaves out rent, rent increases and cash flow. Your own deal will look different, and your lender will confirm the real financing terms on any property you buy.

Matching each sale to the years you need the money

The strategy works when each property has a job and a sale year. Here are two timelines built on those illustrative equity numbers.

A 10-year plan for one child

Say you sell the first three properties as each reaches its 10-year mark. Three sales at about $92,000 each is roughly $276,000 in equity - more than the USDA's $233,610 estimate for one child, before taxes and selling costs.

Cash flow widens the margin. If each property cash flows even $100 a month, that is $1,200 a year per property, or $12,000 per property over 10 years. Keep the fourth property as a cushion, or sell it too.

Sell all five on that schedule and the illustrative total is about $460,000. Whatever is left after the child-raising goal can go toward a college fund, a retirement account, or - if you find you like being a landlord - another property. On a rental you are selling, a 1031 exchange and the other sale-day decisions deserve a conversation with your CPA before you list.

A 20-year plan for two or three children

Planning for more than one child usually means holding longer. Over 20 years, the cash flow from each property can offset a meaningful share of everyday costs, and if rents rise over time, the later years are when that cash flow is at its strongest.

Now the sale math. At roughly $219,000 per property after 20 years:

These are round, illustrative numbers built to show how the timeline works. The market moves, rents move, and the cost of living moves. Do your due diligence on your own situation before you make a financial decision.

Taxes decide what you actually keep

Equity is not proceeds. Three federal rules shape what each sale leaves you:

For the education side, IRS Publication 970 describes a qualified tuition program, often called a 529 plan: you cannot deduct contributions on your federal return, but no tax is due on a distribution unless it exceeds the beneficiary's adjusted qualified education expenses. It is worth asking your CPA whether part of your sale proceeds belongs in one.

This is general information, not tax advice - confirm your situation with a CPA before you act.

The college years: an ownership structure in Ames

Some owners take the strategy one step further and buy in Ames while a child attends Iowa State University, then rent the extra bedrooms. Treat this as an ownership and financing decision, and check three things before you make an offer.

The city's classification. The City of Ames rental code treats a townhouse, condo or detached home as owner-occupied when the owner, or the owner's relative within the first degree (the code lists mother, father, daughter, son, sister and brother), lives there, and that status allows one roomer. With more than one roomer, the city considers it a rental unit that must be registered before it is offered for rent.

The loan. The city's definition is not your lender's. Whether a home you will not live in yourself qualifies for owner-occupant financing is a question only your lender can answer, so ask it first.

The landlord side. Every applicant for a room gets the same written, objective screening criteria - income, credit, rental history and references - applied the same way, with a written lease a real estate attorney has reviewed. Iowa landlord basics covers the foundation, and house hacking in Ames covers the local property types.

Building the plan

What this means for your strategy: the earlier you start, the more of the work time does for you. A house hack bought a decade before a major expense has years to pay down its loan, and the sale schedule can be set around the years you will need the money. I recommend writing down three things before you buy: the goal, the year you need the money, and which property is assigned to it. That turns a stack of properties into a funding plan.

It is also a long game with real effort behind it - tenants, repairs, vacancies and the occasional surprise. Go in with reserves and with the honest tradeoffs in view, which the pros and cons of house hacking lays out plainly.

Where to start

Start with one property and real numbers. The Deal Calculator shows what a specific house hack does to your monthly housing cost and how the equity builds by the time you sell. The house hacking playbook covers the full strategy, from property type to exit.

If you want to map a long-term plan to the Ankeny-to-Ames corridor or the Des Moines metro, reach out. We will look at what is actually for sale and run it together - no pressure.

Jackson Krile | Flanders Team | RE/MAX Real Estate Center
515.490.8614 · Jackson@FlandersTeam.com

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Jackson Krile
Flanders Team at RE/MAX Real Estate Center · Central Iowa REALTOR®

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