Most retirement portfolios hold the same three things: stocks, bonds, and mutual funds. That works for many people, but it is not the only path to long-term wealth.
A growing number of investors are using alternative assets to diversify retirement savings beyond what a standard brokerage account offers. Real estate, private lending, precious metals, and private equity can all play a role in a retirement strategy, provided they are held inside the right account structure.
According to the Investment Company Institute, Americans held over $38 trillion in retirement accounts as of 2024. A fraction of that sits in accounts structured to hold alternative assets, but interest is rising as investors seek returns that do not move in lockstep with the stock market.
A Self Directed IRA Company makes this possible by acting as the custodian for an IRA that holds non-traditional investments. Unlike standard brokerage IRAs, a self-directed structure gives the account holder control over what the IRA invests in, within IRS rules.
Understanding how to use this structure requires knowing what assets qualify, what the prohibited transaction rules are, and how to choose a custodian who specializes in this category.
What Can You Hold in a Self-Directed IRA?
The IRS permits a wide range of assets inside a self-directed IRA. Common choices include:
- Rental real estate where income flows back into the IRA, tax-advantaged
- Private mortgage notes where the IRA acts as the lender
- Precious metals, including gold and silver, that meet IRS purity standards
- Private business equity in companies not publicly traded
- Tax lien certificates purchased at county auctions
What the IRS does not permit includes life insurance policies, collectibles, and transactions involving disqualified persons, which include yourself, your spouse, and direct family members.
Can a Self-Directed IRA Beat the Stock Market
The answer depends entirely on the underlying investment.
A self-directed IRA is not an investment itself. It is an account structure. Performance comes from the assets held within the account, whether those assets are rental properties, private notes, private businesses, or precious metals.
The power to diversify creates opportunity, but it also increases the responsibility for due diligence.
Self-Directed IRA vs Traditional IRA
The primary difference is investment flexibility.
A traditional brokerage IRA generally limits investors to publicly traded securities such as stocks, ETFs, bonds, and mutual funds. A self-directed IRA expands the available investment universe to include alternative assets such as real estate, private notes, private equity, and certain precious metals.
The tax treatment remains largely the same. The difference is how much control the account holder has over investment selection.
Which Alternative Assets Are Most Popular in Self-Directed IRAs?
One of the biggest advantages of a self-directed IRA is access to investments beyond traditional stocks, bonds, and mutual funds. While not every alternative asset is appropriate for every investor, several categories consistently rank among the most popular choices for retirement savers seeking diversification.
Real Estate
Real estate remains the most commonly held alternative asset in self-directed IRAs. Investors use retirement funds to purchase rental properties, raw land, commercial buildings, and even certain real estate syndications.
Many investors are attracted to real estate because it can generate rental income while also offering potential appreciation over time. When held inside a self-directed IRA, rental income and gains remain within the tax-advantaged account structure.
Private Lending
Private lending allows the IRA to act as the lender instead of the borrower. Investors can use IRA funds to issue loans secured by real estate, businesses, or other approved collateral.
This strategy appeals to investors seeking predictable interest income rather than relying on stock market performance. In many cases, the loan terms, interest rate, and repayment schedule are established before the investment is made.
Precious Metals
Gold and silver are among the most popular precious metals held in self-directed IRAs. Some investors view these assets as a hedge against inflation, currency fluctuations, and economic uncertainty.
The IRS permits certain gold, silver, platinum, and palladium products that meet specific purity standards. However, the metals must typically be stored in an approved depository rather than held personally by the account owner.
Private Equity
Private equity investments allow retirement investors to acquire ownership stakes in businesses that are not publicly traded. These opportunities may include startup companies, private operating businesses, partnerships, and investment funds.
While private equity can offer substantial growth potential, it generally involves higher risk and lower liquidity than publicly traded investments. Investors should carefully evaluate business fundamentals before committing retirement funds.
Tax Liens
Tax lien certificates are another alternative investment permitted within many self-directed IRAs. When property owners fail to pay property taxes, local governments may sell tax liens to investors who receive interest payments if the taxes are eventually repaid.
Some investors use tax liens to generate income that is not directly tied to stock market performance. However, the rules and risks vary significantly by state and municipality.
Cryptocurrency (Where Permitted)
Some self-directed IRA custodians allow investments in cryptocurrency, including Bitcoin and other digital assets. Interest in cryptocurrency retirement investing has increased as digital assets have become more widely adopted.
Cryptocurrency offers diversification from traditional financial markets but is often associated with significant price volatility. Investors considering crypto inside a retirement account should understand both the risks and the regulatory requirements involved.
Which Alternative Asset Is Best?
There is no universally “best” alternative investment for retirement. The right choice depends on an investor’s experience, risk tolerance, income goals, and long-term strategy. Many self-directed IRA investors focus on asset classes they already understand rather than pursuing unfamiliar opportunities simply because they are available.
The most successful self-directed IRA strategies typically combine diversification, due diligence, and compliance with IRS rules rather than chasing the highest potential returns.
Why Do People Choose Alternative Retirement Investments?
The primary reason is diversification, which does not correlate with stock market swings.
When equity markets fall, a real estate-backed note inside a self-directed IRA continues generating interest payments. A rental property continues producing rental income. These assets operate on different economic cycles than publicly traded securities.
The secondary reason is control. Investors with specific expertise, in real estate, in a particular industry, in hard assets, can deploy that knowledge inside a tax-advantaged structure rather than handing investment decisions to a fund manager.
How Much Retirement Wealth Is Outside the Stock Market?
Alternative assets remain a small portion of retirement holdings compared to traditional stocks and bonds, but adoption continues to grow. According to retirement industry estimates, trillions of dollars are held in IRAs, while a growing share is allocated to real estate, private lending, precious metals, and other non-traditional assets through self-directed accounts.
For many investors, the goal is not to replace stocks entirely. Instead, it is to reduce concentration risk by adding assets that may respond differently to economic conditions.
What Should You Watch Out For?
Self-directed IRAs require more due diligence than standard brokerage accounts. The custodian holds the assets but does not verify the quality of the investment. That responsibility falls on the account holder.
Prohibited transaction violations are the most serious risk. If the IRA engages in a transaction with a disqualified person, the IRS can treat the entire account as distributed in that tax year, triggering taxes and penalties on the full balance.
Working with an experienced custodian and consulting a tax professional familiar with self-directed accounts before making any investment prevents the compliance mistakes that convert a tax advantage into a tax problem.
Wealth Building For Investment Is Not Hard
Building retirement wealth outside the stock market is possible, legal, and increasingly common. The structure exists, the asset classes are available, and the tax advantages are real.
The path requires more active involvement than a standard IRA. It rewards investors who have specific knowledge and who take compliance seriously. For those who do, a self-directed account turns existing expertise into a retirement strategy.
