Saving for a house
without wrecking your retirement.
The order of operations says max your retirement accounts first. That's right for most goals. A house is different because of the timeline: you can't leave a down payment in the stock market and pull it out in three years. Here's how to think about both at once, where the money should actually live, and when renting is the better call.
This page covers personal finance fundamentals that apply regardless of your view on Bitcoin or fiat currency.
Down payment money needs to be liquid and stable. For anything under 3 years out, keep 401(k) at match only, pause or reduce Roth, and put the rest in a HYSA. For 3–7 years out, split the difference. For 7+ years or undecided, max retirement accounts first, the compounding wins. And check the math on rent vs buy before assuming owning is better: the unrecoverable cost of owning is roughly 5% of home value per year.
The actual conflict
The order of operations on this site tells you to max your Roth IRA and contribute to your 401(k) before other savings goals. That advice is right for building long-term wealth.
It creates a real problem when you want to buy a house in the next 3 to 7 years.
Income: $55,000/year
Take-home: ~$3,600/month
Fixed costs: $1,800/month
Available margin: $1,800/month
If you max the Roth IRA ($583/month) and contribute 5% to 401(k) for the full match on a $55k salary ($229/month), that's $812/month to retirement.
You have $988/month left. After food, gas, and life: maybe $500 to $600/month toward a down payment.
$500/month toward a $60,000 down payment = 10 years.
Is that wrong? Not necessarily. The compound growth on that retirement money over 40 years is enormous. But the answer depends on when you want to buy and what you're buying into. If you want to close in 3 years, 10 years of savings isn't the plan, the plan has to change.
Why a down payment is different from other savings goals
Most long-term savings benefit from being invested. Retirement money has a 30+ year horizon, it can ride out any crash. A Bitcoin position has a long horizon, and volatility is acceptable because you're not selling.
A down payment with a 3-year timeline cannot be invested in anything volatile.
- A 30% Bitcoin drop the year before you close doesn't recover in time.
- A 40% S&P 500 drawdown doesn't recover in time.
- Even a "bad" bond year can cost you the down payment you needed.
Money you need in under 5 years does not belong in stocks, Bitcoin, or anything that can drop significantly. That money lives in a HYSA, short-term Treasuries, I-bonds, or CDs. None of those beat the stock market long-term. That's fine. The point is the money is there when you need it.
The three timeline scenarios
"I want to buy in the next few years"
- 401(k): contribute only enough for the full employer match. Do not contribute beyond that.
- Roth IRA: contribute a small amount ($100–$200/month) to keep the account active and not lose the contribution year. Don't max it.
- Down payment fund: everything else above fixed costs goes here, in a HYSA.
- Bitcoin: no. Not for a 3-year timeline.
Why the match still matters: even in a 3-year plan, the employer match is a guaranteed 50–100% return on those dollars. Nothing, including the down payment, generates returns like that.
"I want to buy but not immediately"
- 401(k): full match, plus some. 8–10% of gross if margin allows.
- Roth IRA: contribute, but not necessarily max. $300–$400/month might be the right split rather than the full $583.
- Down payment fund: dedicated HYSA or short-term Treasury fund (SGOV, BIL, SHV). Set an automatic transfer the day your paycheck hits.
- Bitcoin: a small allocation (5–10% of the down payment fund) is defensible IF you have the flexibility to extend your timeline if Bitcoin drops. Not a recommendation, a personal choice.
"I'll probably buy someday but I'm not sure when"
- Retirement first: max the Roth, capture the full 401(k) match, push beyond the match if you can. At this timeline the compounding beats a bigger down payment.
- Down payment fund: start a small separate account anyway ($100–$200/month) so the habit and the account are established.
- Revisit the priority order when the timeline becomes clear.
The rent vs buy calculation
Buying is not automatically better than renting. The comparison is more complicated than "rent is throwing money away."
The cleanest framework is Ben Felix's 5% rule. Add up the unrecoverable costs of owning a home:
- Property taxes: ~1% of home value per year don't trust, verify×DON'T TRUST, VERIFYClaim: Average US property tax is roughly 1% of home value per year.Verify at: Tax Foundation state property tax data ↗National average; state-level ranges from ~0.3% (Hawaii) to ~2.5% (New Jersey). Check your specific municipality.
- Maintenance: ~1% of home value per year
- Cost of capital: ~3% (mortgage interest on the borrowed portion, or the opportunity cost of the down payment)
Total: roughly 5% of home value per year that you never get back. Divide by 12 for monthly.
$350,000 home × 5% = $17,500/year = $1,458/month in unrecoverable costs.
If you can rent a comparable home for $1,200/month: renting is likely better financially.
If comparable rent is $2,000/month: buying is likely better financially. The $542 difference covers a lot of the unrecoverable ownership costs.
The rule is a rough tool, not a verdict. What it doesn't capture:
- Forced savings from principal paydown.
- The stability of a fixed payment (rent rises over time, a fixed-rate mortgage doesn't).
- The non-financial value of owning your space, the ability to renovate, stay as long as you want, not deal with a landlord.
These things have real value. The math alone doesn't tell you what to do. It tells you what you're giving up and what you're getting.
How much do you actually need?
Don't forget closing costs: 2–5% of the loan amount. On a $300,000 home that's $6,000 to $15,000 in addition to the down payment.
True amount to save: down payment + closing costs + three months of mortgage payments as a buffer after closing. The last one keeps you from being house-broke on day one.
The down payment account
HYSA (default choice, Amex HYSA recommended)
High-yield savings account at a different institution from your checking. The site recommends the Amex HYSA (no debit card by design, consistently competitive rate). Currently approximately 3 to 4% APY (as of April 2026) verify×DON'T TRUST, VERIFYClaim: HYSA rates approximately 3 to 4% APY as of April 2026.Verify at: Bankrate current HYSA rates ↗ · Amex HYSA product page ↗Rates track the federal funds rate (3.5 to 3.75% as of April 2026). Shop Ally, Marcus, SoFi, Wealthfront, Capital One 360, Discover, Amex.. Liquid, FDIC insured. Best for under-3-year timelines.
Direct product page: americanexpress.com HYSA ↗. No referral link. No commission.
I-Bonds
Inflation-protected Treasury bonds. 1-year minimum hold, 5-year hold to avoid penalty. $10,000/year purchase limit per person verify×DON'T TRUST, VERIFYClaim: I-Bonds have a $10,000/year purchase limit per individual.Verify at: TreasuryDirect I-Bonds ↗Annual limit is $10,000 electronic. An additional $5,000 paper via tax refund.. Good for 3–5 year timelines if you want inflation protection.
Short-term Treasury ETFs
SGOV, BIL, SHV. Slightly higher yield than HYSA, very low risk, trade like stocks. Good for 2–5 year timelines.
CDs
Fixed rate, fixed term. Good if you know exactly when you'll need the money. Penalty for early withdrawal.
What NOT to use
- The stock market (single bad year wipes you out)
- Bitcoin (too volatile for a fixed timeline)
- Your 401(k), withdrawal is a disaster: taxes + 10% penalty + losing the compounding. Don't.
You can withdraw Roth IRA contributions (not earnings) at any time, tax and penalty free. Every dollar you put in over the years can come back out for a first home purchase. Earnings can also be withdrawn, up to $10,000 lifetime, tax and penalty free for a first home verify×DON'T TRUST, VERIFYClaim: Roth IRA allows $10,000 lifetime penalty-free earnings withdrawal for first-time home purchase.Verify at: IRS Publication 590-B ↗"First-time" per IRS means no homeownership in the prior 2 years. Contribution vs earnings ordering rules apply.. First-time buyer per IRS means you haven't owned a primary residence in the prior 2 years.
Don't treat this as the plan. Treat it as the backup. Your retirement compounding takes the hit when you withdraw, and that's a lot of growth to replace.
Bitcoin and a house
The honest answer most Bitcoin-focused sites won't say:
If you're buying a house in 3 years, keep your down payment out of Bitcoin.
The volatility is not compatible with a fixed purchase timeline. If Bitcoin drops 70% the year you planned to close, and that has happened multiple times in Bitcoin's history, you either delay the purchase or buy with less down payment. Both options are bad.
The longer your timeline, the more flexibility you have. At 7+ years, some Bitcoin exposure in your broader wealth picture is fine. The house savings are a separate bucket.
For the 3–7 year middle case: a small Bitcoin allocation (5–10% of the down payment fund) is defensible, but only if you have the flexibility to push the purchase timeline if Bitcoin drops. If the date is fixed, lease ending, relocating for a job, keep the money stable.
After you buy
The order of operations shifts slightly once you own:
- The mortgage is a fixed cost. It goes in your fixed floor, same as rent did. Property tax and insurance too.
- Rebuild the emergency fund. Now sized on your new, higher fixed costs. Target 3–6 months. If you drained it for the down payment, this is the first rebuild.
- Home maintenance fund. Set aside 1% of home value per year. $350,000 home = $3,500/year = $292/month. This is non-negotiable, deferred maintenance compounds.
- Return to the standard order. Once the emergency fund is rebuilt and the maintenance fund is established, resume maxing the Roth, resume Bitcoin DCA.
The same framework for any large purchase
The principle is the same for any large purchase on a fixed timeline: car, education, wedding, a major move, a business start.
- When do you need the money? Under 3 years: cash or HYSA only. 3–7 years: conservative investments plus HYSA. 7+ years: invest and let it grow.
- What happens if the timeline slips? If you can delay freely, more investment exposure is fine. If the date is fixed (tuition due in September, wedding already booked), no volatility, ever.
- Is this goal competing with retirement contributions? If yes, calculate the explicit tradeoff (use the calculator). Don't just "figure it out", make the decision deliberately.
The House Savings Calculator works for any large purchase, not just houses. Swap "home price" for "car price," "tuition," or "wedding cost" and the math holds.
- Ben Felix, "Renting vs Buying a Home: 5% Rule" · youtube.com/@BenFelixCSI. Original framing of unrecoverable-cost comparison.
- IRS Publication 590-B. Distributions from Individual Retirement Arrangements · irs.gov/publications/p590b. First-time homebuyer withdrawal rules.
- TreasuryDirect. Series I Savings Bonds · treasurydirect.gov/savings-bonds/i-bonds.
- Consumer Financial Protection Bureau, homebuyer resources · consumerfinance.gov/owning-a-home.
- HUD FHA loan requirements · hud.gov/buying/loans.
- Fannie Mae HomeReady program · fanniemae.com.
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Last updated 2026-04-19. Not financial advice. Do your own research.
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