Insights
How Custody Works for Alternative Investments
Mar 20, 2026 | Read time: 5 minutes
Insights
Mar 20, 2026 | Read time: 5 minutes
Not all IRA custodians are alike, and when it comes to self-directed IRAs (SDIRAs), those differences matter more than many investors realize. Most traditional financial institutions limit IRAs to familiar assets like CDs, mutual funds, and publicly traded securities. Fewer offer true self-directed IRAs, which allow access to a broader range of alternative investments. Understanding how custody works and how custodians differ can help you choose one that aligns with your investment strategy and long-term goals.
In an SDIRA, most custodians operate as directed custodians—meaning they act on your instructions, rather than making investment decisions on your behalf.
To satisfy federal requirements, every IRA must be held as a trust or custodial account by a qualified financial organization in the United States and governed by state or federal regulations. While the IRS treats trust accounts and custodial accounts the same for IRA purposes, the organization behind the account plays a critical role in compliance and administration. Like all IRA custodians, STRATA Trust Company administers accounts in alignment with IRS requirements. Those rules include requirements such as:
Like most custodians that support alternative investments, STRATA operates as a directed custodian and acts as a neutral third party. We hold and administer your IRA but do not buy, sell, or trade investments, provide investment, tax, or legal advice, or determine whether an investment meets IRS requirements.
Here’s a simple way to understand the key responsibilities when self-directing alternative investments:
| Accountholder (Self-Directing) | Directed Custodian |
| Choose and direct investments | Hold and administer alternative assets |
| Perform due diligence | Process transactions based on your instructions |
| Ensure investments follow IRS rules | Maintain records and IRS reporting (e.g., Forms 5498, 1099-R) |
| Avoid prohibited transactions | Review documentation for completeness (not merit) |
| Work with advisors (CPA, attorney, etc.) | Execute funding, transfers, and asset servicing |
| Manage ongoing investment activity (expenses, income, etc.) | Track cash, process payments, and support account administration |
Key takeaway: You control the investment decisions. The custodian supports the administration.
SDIRAs allow investors to hold a wide range of alternative assets, as long as those investments are not prohibited by the Internal Revenue Code or IRS regulations. Common SDIRA investments include:
These expanded options can be powerful tools for diversification and long-term growth. At the same time, they introduce greater complexity. Many financial institutions simply are not equipped to administer assets that fall outside traditional investment models, which is why custodians choose to restrict certain alternative investments and have more standard offerings.
IRS rules - Prohibited transactions are far more common in SDIRAs, often because the rules are unintuitive. A prohibited transaction can occur if an IRA buys from, sells to, or otherwise transacts with a “disqualified person.” Disqualified persons typically include the IRA owner, certain family members, and entities they control. These are often the very people investors naturally want to do business with—making missteps easy. Even routine situations can create issues. For example, if your SDIRA owns a rental property:
Understanding these boundaries is essential to maintaining the tax-advantaged status of your account.
Not all SDIRA custodians offer the same level of experience, infrastructure, or support. STRATA, for example, is a Texas-chartered trust company regulated by the Texas Department of Banking, offering the flexibility to hold both traditional and alternative assets with a single custodian.
As a regulated trust company, STRATA adheres to strict standards for safety and soundness, providing investors and financial professionals confidence in the integrity of the custody process. Our experienced team supports investors in navigating the complexities of alternative assets within tax-advantaged accounts, delivering a streamlined experience backed by responsive service and deep operational expertise.
Explore STRATA’s Knowledge Center or speak with our team to learn more about what sets STRATA apart, SDIRAs, and alternative investing.
An SDIRA custodian is a qualified financial institution that administers self-directed IRAs and ensures accounts comply with IRS rules while holding alternative assets.