Iowa Code section 633A.1101 names chapter 633A the “Iowa Trust Code” or “Trust Code.” This reference maps the chapter's six subchapters and identifies the provisions trustees and beneficiaries commonly need to locate. The official statute text linked here was checked on August 21, 2026.
The compiled 2026 chapter ends with section 633A.6308. Iowa subsequently enacted section 633A.6203, governing the nature of trust proceedings, probate orders, and notice, effective May 2, 2026. The current reference therefore reads the compiled chapter together with signed 2026 House File 2532, sections 5 and 6.
For practical guidance about administering an Iowa trust, see our Iowa trust law guide. That guide addresses common administration questions; this page stays focused on chapter structure and where to find the governing text.
How chapter 633A is organized
The four digits after “633A.” act as a map. In sections 633A.4201 through 633A.4215, for example, the first digit points to Subchapter IV, the second points to Part 2, and the final two identify the section within that part. Subchapters I, III, and V are not divided into numbered parts. Iowa Code chapter 633A table of contents
| Subchapter | Section range | What it governs |
|---|---|---|
| I | 633A.1101–633A.1109 | Definitions, common law, trust terms, scope, governing law, and notice |
| II | 633A.2101–633A.2307 | Creation and validity; modification and termination; creditor, spendthrift, and discretionary-trust rules |
| III | 633A.3101–633A.3115 | Revocable trusts, contests, post-death claims and notices, and family allowances |
| IV | 633A.4101–633A.4810 | Trust administration, including the trustee's office, duties, investments, powers, liability, construction, and directed trusts |
| V | 633A.5101–633A.5108 | Charitable trusts, cy pres, enforcement, filings, and the attorney general's role |
| VI | 633A.6101–633A.6308, plus 633A.6203 | Jurisdiction, venue, court proceedings, representation, and settlement agreements |
Subchapter I: definitions and general provisions
Subchapter I supplies the vocabulary and baseline rules used throughout chapter 633A. “Beneficiary” includes present and future interests, while “qualified beneficiary” is limited to a beneficiary eligible to receive a distribution or one who would receive property if the trust ended immediately. Iowa Code §633A.1102
| Section | What to look up |
|---|---|
| 633A.1101 | Short title |
| 633A.1102 | Definitions, including beneficiary, qualified beneficiary, interested person, trustee, trust director, and trust protector |
| 633A.1103 | Default per stirpes rule for gifts to multigeneration classes |
| 633A.1104 | Common law supplementing the Code where the chapter does not modify it |
| 633A.1105 | Priority of the trust's terms and the role of common law when a term displaces a Code section |
| 633A.1106 and 633A.1107 | Application dates and the Code's scope |
| 633A.1108 | Validity and governing law for a trust not created by will |
| 633A.1109 | Methods of notice and document delivery, including electronic mail, and waiver |
The trust instrument and the Code must be read together. Section 633A.1105 gives the terms priority, but section 633A.4201 does not authorize bad-faith administration or disregard of the trust's purposes or beneficiary interests, and section 633A.4505 limits the effect of specified exculpatory terms. Iowa Code §633A.1105 Iowa Code §633A.4201 Iowa Code §633A.4505
Subchapter II: creating, changing, and ending trusts
Subchapter II has three parts. Part 1 covers creation and validity, Part 2 covers modification and termination, and Part 3 addresses beneficiary and creditor rights, spendthrift protection, and discretionary trusts. Iowa Code §§633A.2101–633A.2307
| Part | Key sections | What they govern |
|---|---|---|
| 1: Creation and validity | 633A.2101–633A.2104 | Creation methods, validity requirements, the statute of frauds, and permitted purposes |
| 1: Special trust doctrines | 633A.2105–633A.2107 | Honorary and pet trusts, resulting trusts, and constructive trusts |
| 2: Ending or changing a trust | 633A.2201–633A.2204 | Termination events and consensual or court-supervised modification and termination |
| 2: Administrative changes | 633A.2205–633A.2208 | Low-value trusts, tax reformation, combination, and division |
| 3: Beneficiaries and creditors | 633A.2301–633A.2304 | Beneficiary, assignee, and creditor rights; spendthrift protection; settlor-created trusts |
| 3: Distribution discretion | 633A.2305–633A.2307 | Discretionary standards, court review of discretion, and overdue mandatory distributions |
Subchapter III: revocable trusts
Subchapter III gathers rules that apply specifically to revocable trusts. It moves from the settlor's competency, methods of revocation, and retained rights to contests, creditor procedures after death, distribution liability, and statutory family allowances. Iowa Code §§633A.3101–633A.3115
| Sections | What to look up |
|---|---|
| 633A.3101–633A.3103 | Competency, revocation or modification, and the settlor's other rights |
| 633A.3104–633A.3105 | Claims against a revocable trust and against the holder of a general power of appointment |
| 633A.3106–633A.3107 | Children born or adopted later and the effect of divorce or dissolution |
| 633A.3108 | Time limits and notice procedure for a revocable-trust contest |
| 633A.3109–633A.3112 | Post-death creditor limits and notice, probate claims, and trustee distribution liability |
| 633A.3113–633A.3115 | Definitions for these provisions and allowances for a surviving spouse or qualifying children |
Subchapter IV: trust administration
Subchapter IV is the operational center of chapter 633A. Its eight parts separate the trustee's office from fiduciary duties, investment duties, statutory powers, beneficiary remedies, third-party rules, construction rules, and directed-trust provisions. Iowa Code §§633A.4101–633A.4810
Part 1: office of trustee
| Sections | What to look up |
|---|---|
| 633A.4101–633A.4103 | Acceptance or declination, bonds, and action by cotrustees |
| 633A.4104–633A.4108 | Vacancies, successor selection, resignation, removal, and delivery by a former trustee |
| 633A.4109–633A.4111 | Compensation, repayment of expenditures, and notice before an increased trustee fee |
Part 2: fiduciary duties and accountings
| Section | What to look up |
|---|---|
| 633A.4201 | Administration under the trust terms and Code; alteration of statutory duties; bad-faith boundary |
| 633A.4202 | Loyalty, impartiality, conflicts, and confidential transactions |
| 633A.4203–633A.4205 | Prudence, reasonable administration costs, and use of special skills |
| 633A.4206 | What may be delegated and the trustee's duties when selecting and monitoring an agent |
| 633A.4207–633A.4208 | Directory powers and duties among cotrustees |
| 633A.4209–633A.4212 | Safeguarding and identifying property, claims, and prior-fiduciary breaches |
| 633A.4213 | Information notices, trust-instrument requests, annual accountings, waiver, enforcement, and the connection to section 633A.4504 |
| 633A.4214 | Exercise and review of discretionary powers |
| 633A.4215 | Distributions in further trust, including the statutory limits, procedure, and notice rules |
Parts 3 and 4: investments and trustee powers
Part 3 is the Uniform Prudent Investor Act within the Iowa Trust Code. It directs trustees to evaluate investments as part of a portfolio, diversify unless special circumstances support a different course, and review trust assets within a reasonable time after accepting office. Iowa Code §633A.4301 Iowa Code §633A.4302 Iowa Code §633A.4303 Iowa Code §633A.4304
Part 4 distinguishes the general power to perform acts necessary to accomplish proper management, investment, and distribution from the detailed list of specific powers. Those specific powers cover holding and disposing of property, business interests, borrowing, claims, taxes, professionals, distributions, dispute resolution, and winding up, among other listed subjects. Iowa Code §633A.4401 Iowa Code §633A.4402
| Sections | What to look up |
|---|---|
| 633A.4301–633A.4309 | Prudent-investor standard, diversification, inception review, loyalty, impartiality, costs, compliance, and invoking language |
| 633A.4401 | General trustee powers and their fiduciary limits |
| 633A.4402 | Thirty-three specific statutory powers |
| 633A.4403 | Trustee requests for property or information and protection for a responding third party |
Parts 5 through 8: liability, construction, and directed trusts
| Part | Key sections | What they govern |
|---|---|---|
| 5: Liability to beneficiaries | 633A.4501–633A.4507 | Breach, remedies, damages, limitation of actions, exculpation, beneficiary consent or release, and fees |
| 6: Rights of third parties | 633A.4601–633A.4606 | Trustee personal liability, dissenting cotrustees, third-party protection, certifications, wrongful possession, and partnership interests |
| 7: Trust construction | 633A.4701–633A.4707 | Survivorship, discretionary language, abatement, simultaneous death, principal and income, minors, and a person causing death |
| 8: Directed trusts | 633A.4801–633A.4810 | Trust directors, trust protectors, excluded fiduciaries, and investment or distribution direction |
For a beneficiary evaluating a possible breach, Part 5 is the starting point: section 633A.4502 lists available forms of relief, section 633A.4503 states the liability measure, and section 633A.4504 supplies the limitation tied to an adequately disclosing accounting or report. Iowa Code §633A.4502 Iowa Code §633A.4503 Iowa Code §633A.4504
For a trustee dealing with a bank or another third party, section 633A.4604 identifies what a certification of trust must contain, what supporting excerpts may be requested, and the conditions for reliance without receiving the trust's dispositive provisions. Iowa Code §633A.4604
Subchapter V: charitable trusts
Subchapter V covers permissible charitable purposes, cy pres, low-value charitable trusts, who may participate in proceedings, enforcement authority, filing requirements, and the attorney general's role. Iowa Code §§633A.5101–633A.5108
| Sections | What to look up |
|---|---|
| 633A.5101–633A.5103 | Charitable purposes, cy pres, and uneconomically low value |
| 633A.5104–633A.5106 | Interested persons, charitable-trust proceedings, and settlor enforcement or designation |
| 633A.5107–633A.5108 | Filing requirements and attorney general oversight |
Subchapter VI: proceedings, representation, and settlements
Subchapter VI has three parts: jurisdiction and venue; judicial proceedings; and settlement agreements and representation. Trust administration ordinarily proceeds without continuing judicial intervention unless the court's jurisdiction is invoked, while section 633A.6202 lists the matters an interested party may ask the court to decide. Iowa Code §633A.6201 Iowa Code §633A.6202
| Part | Key sections | What they govern |
|---|---|---|
| 1: Jurisdiction and venue | 633A.6101–633A.6105 | Probate-court jurisdiction, principal place of administration, jurisdiction over parties, venue, and transfers |
| 2: Judicial proceedings | 633A.6201–633A.6202 | Intermittent court involvement and the available subjects of a trust petition |
| 2: Nature, orders, and notice | 633A.6203 | Law or equity classification, finality and review of probate orders, and notice for section 633A.6202 actions |
| 3: Representation | 633A.6301–633A.6307 | Binding representation, substitute notice, power holders, fiduciaries, parents, similar interests, guardians ad litem, and special representatives |
| 3: Nonjudicial settlement | 633A.6308 | Who must agree, validity limits, permitted subjects, and optional court approval |
The representation provisions answer who can receive notice, consent, or settle for another interested person. Holders of specified powers may bind people whose interests are subject to those powers; without a conflict, fiduciaries and parents may bind the people they represent; and a person with a substantially identical interest may represent certain minors, incompetent, unborn, unascertained, or remote contingent beneficiaries when the representation is adequate. Iowa Code §633A.6302 Iowa Code §633A.6303 Iowa Code §633A.6304
Section 633A.6308 permits interested persons to use a binding nonjudicial settlement for trust matters within its limits. The section expressly lists interpretation, approval of a report or accounting, directions or powers, trustee changes and compensation, transfer of the principal place of administration, and trustee liability as subjects an agreement may resolve. Iowa Code §633A.6308
Where Iowa departs from the Uniform Trust Code
The current Uniform Trust Code is a useful comparison text, but chapter 633A must be read on its own terms. Several differences affect how a reader navigates Iowa law:
- Trust terms and mandatory limits. UTC section 105 collects a list of rules the trust terms cannot override. Iowa instead begins with the broad terms-control language in section 633A.1105 and states important limits in operative sections, including the bad-faith boundary in section 633A.4201 and the exculpation limits in section 633A.4505. Iowa Code §633A.1105 Iowa Code §633A.4201 Iowa Code §633A.4505
- Qualified-beneficiary definition. Iowa uses two categories: a person eligible to receive a distribution and a person who would receive property on immediate termination. UTC section 103 also includes a middle category for someone who would become a distributee if the current distributees' interests ended without terminating the trust. Iowa Code §633A.1102(17)
- Information and accounting framework. Iowa section 633A.4213 expressly addresses trustees of irrevocable trusts, uses enumerated events and a reasonable-time notice standard, requires annual accountings for the specified beneficiaries who may receive a distribution during the period, and contains Iowa-specific waiver and enforcement provisions. That differs from the notices and trustee-report structure in UTC section 813. Iowa Code §633A.4213
- Administration provisions kept inside chapter 633A. Iowa places a nine-section Uniform Prudent Investor Act in Part 3 and its trust-director, trust-protector, and excluded-fiduciary rules in Part 8 of the administration subchapter. Iowa Code §§633A.4301–633A.4309 Iowa Code §§633A.4801–633A.4810
When to talk to an Iowa trust attorney
Talk with a qualified Iowa trust attorney before relying on a limitation period, changing or terminating an irrevocable trust, using representation to bind someone else, entering a nonjudicial settlement, exercising a decanting or directed-trust power, or bringing a trust proceeding. The applicable result can depend on the trust's terms, dates, represented interests, notice, and facts addressed by multiple sections. Iowa Code §633A.1105 Iowa Code §633A.2203 Iowa Code §633A.4215 Iowa Code §633A.4504 Iowa Code §633A.6202 Iowa Code §633A.6308
This reference is for educational purposes only and does not constitute legal advice. Consult a qualified attorney for decisions about your trust.