Can I Use Investment or Retirement Account Funds for My San Diego Down Payment?

Retirement and Investment Funds Can Be Used — With Caveats

Many San Diego home buyers have significant assets in retirement accounts and investment portfolios but limited liquid cash for a down payment. Using these funds is possible — but each account type has different rules, penalties, and tax implications that must be understood before you withdraw or borrow.

Using 401k Funds

• 401k loan: Borrow up to 50 percent of your vested balance (max $50,000) — you repay yourself with interest, no early withdrawal penalty, no taxes if repaid on schedule
• 401k withdrawal: Subject to 10 percent early withdrawal penalty (if under 59.5) plus ordinary income taxes — generally an expensive option
• Hardship withdrawal: Some plans allow hardship withdrawals for home purchase — check with your plan administrator

Using IRA Funds

• Traditional IRA: First-time homebuyers can withdraw up to $10,000 lifetime without the 10 percent penalty — but ordinary income taxes still apply on the amount withdrawn
• Roth IRA: Contributions (not earnings) can be withdrawn any time tax-free and penalty-free — makes Roth a more accessible down payment source
• First-time buyer definition: You qualify if you (and your spouse) have not owned a home in the last 2 years

Using Investment (Taxable Brokerage) Accounts

Selling investments from a taxable brokerage account to fund a down payment is completely permitted but triggers capital gains taxes on any appreciation. Long-term capital gains rates (for investments held over 1 year) are more favorable than ordinary income rates. Time your sales thoughtfully relative to your tax situation.

Lender Requirements for Sourcing Funds

Mortgage lenders require documentation of where your down payment funds are coming from — a process called asset sourcing. Large deposits in your account within the last 60 days may require a paper trail explanation. Retirement account withdrawals or loans should be documented and disclosed to your lender upfront to avoid delays during underwriting.

Related Reading on RiederHomes.com:

→ Blog #4: Down Payment Requirements

→ Blog #2: Mortgage Pre-Approval

→ Blog #6: Buyer Closing Costs

→ Blog #5: Down Payment Assistance

— Mance Rieder, Broker Associate | Rieder Homes Group | REAL Broker | riederhomes.com | 858-295-0556