To become a nonbank trustee or custodian, an entity must:
- Apply to the IRS using Revenue Procedure 2025-4, Section 3.07; and
- Demonstrate that it will meet the requirements of Treasury Regulation Sections 1.408-2(e)(2) through 1.408-2(e)(8).
Applicants must provide clear and convincing proof that the requirements of the regulations are met or, if a requirement is not applicable, why it does not apply.
Qualification requirements
There is no application form for an entity to request to become a nonbank trustee or custodian. The prospective trustee or custodian must file a written application with the IRS demonstrating its ability to act as trustee or custodian by complying with the requirements in Treasury Regulation Sections 1.408-2(e)(2) through 1.408-2(e)(8) on an item-by-item basis.
1. State and date of incorporation showing how long the applicant has been in business.
2. Continuity – The applicant must assure its uninterrupted performance of fiduciary duties notwithstanding the death or change of owners. Diversity of ownership is a key factor in satisfying the continuity requirement. Treasury Regulation Section 1.408-2(e)(2)(i)(B)(1) provides three safe harbors for diversity of ownership.
For corporate applicants, the safe harbors are:
- Individuals each of whom owns more than 20% of the voting stock of the corporation own, in the aggregate, no more than 50% of such stock;
- The corporation has issued securities registered under Section 12(b) of the Securities Exchange Act of 1934 or required to be registered under section 12(g)(1) of that Act; or
- The corporation has a parent corporation within the meaning of Internal Revenue Code Section 1563(a)(1) that has issued securities registered under Section 12(b) of the Securities Exchange Act of 1934 or required to be registered under section 12(g)(1) of that Act.
For partnership applicants, the safe harbor is:
- Individuals each of whom owns more than 20% of the profits interest in a partnership own, in the aggregate, no more than 50% of such profits interest, and
- Individuals each of whom owns more than 20% of the capital interest in a partnership own, in the aggregate, no more than 50% of such capital interest.
If the applicant doesn’t meet one of the corporate or partnership safe harbors, the following are among criteria used in a facts and circumstances test:
- Concentration of ownership
- Non-owner management
- Overall financial condition
- Substantial business operation
- Regulatory supervision
- Number of years of operation, and
- Circumstances unique to the applicants
3. Established location – A business location in the U.S., with a street address, that is accessible during every business day.
4. Fiduciary experience – The applicant must provide proof that it has fiduciary experience or expertise sufficient to ensure it will be able to perform its fiduciary duties.
5. Financial responsibility – The applicant must exhibit a high degree of solvency. Among the factors to be considered are the applicant’s audited financial statements focusing on net worth, liquidity and payment of debts as they come due.
6. Capacity to account – The applicant must demonstrate in detail its experience and competence in accounting for a large number of individuals, including calculating and allocating earnings and making distributions to payees.
7. Fitness to handle funds – The applicant must demonstrate in detail its experience and competence with respect to activities normally associated with the handling of retirement funds.
8. Rules of fiduciary conduct – The applicant must have a written document for the rules of conduct to be used in administering its fiduciary duties. Rules of fiduciary conduct must meet the requirements found in Treasury Regulation Sections 1.408-2(e)(5)(i) through (viii), such as:
- The owners or directors will be responsible for the proper exercise of fiduciary powers;
- A written record will be made of the acceptance or relinquishment of fiduciary accounts;
- If the applicant has authority to render investment advice, the advisability of holding or selling assets will be determined once a year;
- All employees are adequately bonded;
- Legal counsel is retained and readily available to pass upon fiduciary matters;
- The applicant maintains a separate trust division;
- The applicant values trust assets once in a calendar year and at least every 18 months between valuation;
- No fiduciary accounts will be accepted unless the applicant’s net worth is greater than a specified level;
- The applicant will maintain a minimum level of net worth;
- Once every 12 months, a detailed audit is performed by a qualified public accountant; and
- Fiduciary records are kept separate from all other records of the applicant.
9. Fidelity bond – all employees taking part in the performance of fiduciary duties are adequately bonded and the minimum bond amount must be at least $250,000.
10. Net worth – the applicant’s net worth, based on the most recent audited financial statements, must be at least $250,000.
Mailing address
Send your application to:
Internal Revenue Service
Attn: EP Letter Rulings
P.O. Box 12192
TE/GE Stop 31A Team 105
Covington, KY 41012-0192
If shipped by Express Mail or a delivery service send to:
Internal Revenue Service Attn: EP Letter Rulings
TE/GE Stop 31A Team 105
7940 Kentucky Drive
Florence, KY 41042
Application fee
A nonbank trustee or custodian application requires a user fee based on the schedule in Revenue Procedure 2025-4, Appendix A. section (A)(3)(c)(ii) - all other letter rulings under jurisdiction of the Employee Plans Office.