A 401k does count as savings when you apply for a mortgage or for most government benefits, but with a large caveat: what matters is how much of the balance you can actually reach. Mortgage lenders will credit a vested 401k toward the cash reserves they want to see, usually at a discount to face value. Government programs like Supplemental Security Income look at whether you have the legal right to pull the money out today. Retirement money you cannot touch is treated very differently from cash sitting in a checking account.
How Mortgage Lenders Count a 401k
Fannie Mae lists the vested balance of a retirement savings account as an acceptable financial asset for mortgage reserves, the cushion lenders want you to have left over after closing.1Fannie Mae. B3-4.1-01, Minimum Reserve Requirements You don’t have to withdraw the money to have it counted for reserves. The lender simply verifies that you own the account and confirms the vested balance.2Fannie Mae. B3-4.3-03, Retirement Accounts
The full balance rarely gets full credit, though. Because 401k accounts typically hold stocks, bonds, and mutual funds, Fannie Mae directs lenders to value them the way they value other market-based assets.2Fannie Mae. B3-4.3-03, Retirement Accounts In practice, lenders often count around 70% of the vested balance toward qualifying reserves. The discount reflects the taxes, penalties, and market swings you would face if you actually had to sell.
Two categories don’t count at all. Unvested employer contributions are out. So are funds you can only access after you retire, quit, or die — if the plan blocks in-service withdrawals, that money is not reserves in the lender’s eyes.1Fannie Mae. B3-4.1-01, Minimum Reserve Requirements The lender will check what your plan allows.
Using 401k Money Toward the Down Payment
If you want the 401k to fund the down payment itself, you have two paths, and they are treated very differently.
The first is a plan loan. The IRS caps 401k loans at the lesser of 50% of your vested balance or $50,000, with a $10,000 floor if 50% of your balance is under that amount.3Internal Revenue Service. Retirement Topics – Plan Loans Repayment usually has to happen within five years in substantially level installments made at least quarterly, though plans can extend the term for a loan used to buy a primary residence. Fannie Mae treats a loan secured by your 401k favorably: the monthly payment doesn’t have to be counted as a long-term debt in your debt-to-income ratio, though the lender will document the loan terms and confirm the money was transferred to you.4Fannie Mae. B3-4.3-15, Borrowed Funds Secured by an Asset
The second path is a withdrawal, which is expensive if you are under 59½. A traditional 401k early withdrawal is hit with a 10% additional tax on top of ordinary income tax on the full amount.5Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts Federal brackets currently run from 10% to 37%, so the combined federal cost of an early withdrawal can land anywhere from roughly 30% to 47% of the money you pull out. On top of that, the plan is required to withhold 20% of an eligible rollover distribution paid directly to you.6Office of the Law Revision Counsel. 26 USC 3405 – Special Rules for Pensions, Annuities, and Certain Other Deferred Income You get 80 cents on the dollar in hand, and the 10% penalty still applies to the full gross amount.
There’s one job-related risk worth knowing before you take a 401k loan for a home purchase. If you leave the employer with the loan still outstanding, the plan sponsor can require full repayment. If you can’t repay, the unpaid balance is treated as a taxable distribution. You can avoid the immediate tax and penalty by rolling that amount into an IRA or another eligible plan by the due date of your federal return for that year, including extensions.3Internal Revenue Service. Retirement Topics – Plan Loans
How 401k Balances Count for Government Benefits
Asset tests decide whether an applicant’s resources fall under a program’s threshold. Whether a 401k counts is program-specific, and the recurring theme is access.
Supplemental Security Income
SSI defines a resource as something you own that you could convert to cash for your support. The Social Security Administration counts an asset only when you have both the right and the ability to liquidate it.7eCFR. 20 CFR 416.1201 – Resources; General So a 401k you can’t touch because you’re still employed and the plan bars in-service withdrawals is generally excluded. Once you’ve separated from service and could take a lump sum, the full vested amount can be counted against the resource limit.
Those limits are unforgiving. For 2026, SSI caps countable resources at $2,000 for an individual and $3,000 for a couple.8Social Security Administration. 2026 Cost-of-Living Adjustment (COLA) Fact Sheet The thresholds haven’t moved since 1989, so even a small accessible 401k can knock you out of eligibility.9eCFR. 20 CFR Part 416 Subpart L – Resources and Exclusions Failing to disclose an accessible balance during an application can cost you your benefits and trigger a penalty for withholding material information.10Social Security Administration. Code of Federal Regulations 416.1340 – Penalty for Making False or Misleading Statements or Withholding Information
SNAP
SNAP, the program formerly known as food stamps, generally excludes tax-qualified retirement accounts from its resource test. Federal guidance directs states to exclude those funds, though how each state applies the rule varies.
Medicaid
Medicaid is the most state-dependent of the three. In many states, a 401k that is in payout status, meaning you are taking regular periodic distributions, is treated as an income stream rather than a countable resource. A 401k sitting untouched where you could take a lump sum may be counted as an available resource, depending on the state. If one spouse is applying for long-term-care Medicaid while the other stays in the community, the non-applicant spouse is allowed to keep a share of the couple’s combined countable resources under federal and state rules. Because the details differ meaningfully by state, check with your state Medicaid agency before you apply.
A Note on Creditors and Bankruptcy
Counting as savings for lenders and benefit agencies doesn’t mean the balance is exposed to your creditors. ERISA’s anti-alienation rule blocks the assignment or transfer of benefits in a qualified retirement plan, so a private creditor with a judgment against you generally cannot reach a 401k while the money stays in the plan. In bankruptcy, federal law exempts funds held in accounts that are tax-exempt under IRC Section 401 from the bankruptcy estate, with no dollar cap on the exemption for ERISA-qualified plans.11Office of the Law Revision Counsel. 11 USC 522 – Exemptions Federal tax debts, federal criminal fines and restitution, and a divorce division through a qualified domestic relations order are the main exceptions. Protection also ends the moment the money leaves the plan; once it lands in a regular bank account, it becomes an ordinary asset creditors can pursue.