Iowa Single-Member LLC Operating Agreement
Create an Iowa single-member LLC operating agreement with state-specific guidance on Chapter 489 defaults, biennial reporting, and liability protection.
Introduction
A single-member LLC operating agreement is the internal document where you, as the sole owner of an Iowa LLC, set the rules for how your business runs, how profits are handled, and what happens if you bring on a partner or close the business later. Iowa does not require an operating agreement to be in writing, and Iowa law does not even require writing to change the fiduciary duties you owe the LLC, which is more flexible than several other states. Still, putting it in writing is the clearest evidence that you are running a genuine business, and it lets you override Iowa's default rule that splits distributions in equal shares among members rather than by each member's contribution.
Key Things to Know
- 1
Written form is not required for an Iowa operating agreement, and Iowa law does not require writing even to modify fiduciary duties (Iowa Code Sections 489.102(19), 489.105(4)).
- 2
Without an operating agreement, Iowa law requires that distributions made before dissolution be shared in equal shares among members, not based on each member's capital contribution (Iowa Code Section 489.404).
- 3
A charging order is the exclusive remedy against a member's LLC interest, but if a court forecloses a charging order against a sole member, the purchaser obtains the member's entire interest and becomes a member outright, not just an economic interest (Iowa Code Section 489.503(6), (8)).
- 4
Iowa does not impose an annual franchise tax on LLCs. The recurring state obligation is a biennial report to the Secretary of State, filed only in odd-numbered years.
- 5
The duty of loyalty and duty of care can be modified, and specific aspects can even be eliminated, if the modification is not manifestly unreasonable, without any writing requirement (Iowa Code Section 489.105(4)(c)).
- 6
The operating agreement itself is not filed with the state. You form the LLC by filing a Certificate of Organization ($50 fee) with the Iowa Secretary of State (Iowa Code Section 489.201).
- 7
A biennial report must be filed with the Secretary of State between January 1 and April 1 of every odd-numbered year after formation, for $30 online or $45 by paper (Iowa Code Section 489.212).
Key decisions before you file
Before you file a LLC Operating Agreement in Iowa, a few decisions shape the document: which option to choose and what each one means. The LLC Operating Agreement guide walks through them.
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Iowa Requirements for LLC Operating Agreement
Except as limited by Iowa Code Section 489.105, subsections 3 and 4, the Operating Agreement governs relations among the Members, the rights and duties of a person acting as Manager, the Company's activities and affairs, and the means and conditions for amending the Operating Agreement. To the extent the Operating Agreement does not address a matter, Iowa Code Chapter 489 governs it instead.
The Operating Agreement may not eliminate the contractual obligation of good faith and fair dealing, though it may set the standards by which that obligation is measured if the standards are not manifestly unreasonable. The Operating Agreement also may not, except as permitted under Iowa Code Section 489.105(4), eliminate the duty of loyalty or duty of care, unreasonably restrict a Member's information rights, or vary the statutory dissolution and winding-up triggers.
An Iowa LLC is member-managed by default unless the Operating Agreement expressly states the Company is or will be manager-managed. In a member-managed LLC, each Member has equal management rights, and ordinary-course matters are decided by a majority of the Members. Selling substantially all Company assets outside the ordinary course, taking any other act outside the ordinary course, approving a merger or conversion, and amending the Operating Agreement each require the affirmative vote or consent of all Members (Iowa Code Section 489.407(1)-(2)).
Members in a member-managed LLC (or Managers in a manager-managed LLC) owe the Company and other Members a duty of loyalty and a duty of care under Iowa Code Section 489.409. If the modification is not manifestly unreasonable, the Operating Agreement may alter or eliminate specific aspects of the duty of loyalty, identify categories of activity that do not violate that duty, alter the duty of care, or alter or eliminate any other fiduciary duty (Iowa Code Section 489.105(4)(c)), broader than a modify-but-never-eliminate standard. No modification may authorize bad faith, willful or intentional misconduct, or a knowing violation of law.
A Member's contribution to the Company may consist of property transferred to, services performed for, or another benefit provided to the Company, or an agreement to provide any of those (Iowa Code Section 489.402). A Member's obligation to contribute is not excused by the Member's death, disability, or inability to perform, and may be compromised only with the consent of all Members (Iowa Code Section 489.403).
Unless the Operating Agreement provides otherwise, any distribution the Company makes before its dissolution and winding up must be shared among the Members in equal shares, without regard to the value of each Member's capital contribution (Iowa Code Section 489.404(1)). This is a default rule the Operating Agreement can, and typically should, override with the Members' intended split.
Unless the Operating Agreement restricts it, a Member may freely transfer a transferable interest in the Company (Iowa Code Section 489.502(1)). A transfer does not by itself make the transferee a Member: the transferee receives only the transferor's right to distributions and has no right to participate in management or access Company records unless separately admitted as a Member. The transferor keeps all Member rights and duties other than the interest transferred.
A Member has the power to dissociate from the Company at any time, rightfully or wrongfully, by withdrawing by express will (Iowa Code Section 489.601(1)). Dissociation is wrongful if it breaches the Operating Agreement or occurs before winding up is complete in specified circumstances, and a Member who wrongfully dissociates is liable to the Company and other Members for resulting damages (Iowa Code Section 489.601(2)-(3)).
An Iowa LLC dissolves upon an event stated in the Operating Agreement, the consent of all Members, a qualifying court order, or administrative dissolution by the Secretary of State (Iowa Code Section 489.701(1)). For a single-member LLC specifically: if the sole Member dissociates and ninety consecutive days pass with no Members, the Company dissolves automatically unless a new Member is admitted within that window (Iowa Code Section 489.701(1)(c)). On dissolution, the Company must discharge its debts, settle its affairs, and marshal and distribute its assets (Iowa Code Section 489.702(1)-(2)).
Iowa's LLC Act does not itself mandate a specific list of company records or accounting methods. Instead, in a member-managed LLC, a Member may inspect and copy Company records on reasonable notice, and the Company must furnish, without demand, information material to the Member's rights and duties, plus further information on reasonable demand (Iowa Code Section 489.410(1)). A person dissociated as a Member retains limited access to information from their period of membership.
Iowa's LLC Act does not require the Company to hold meetings or satisfy any quorum. A vote or consent required under the Operating Agreement or Chapter 489 may be taken without a meeting, including by a Member signing a record personally or through an appointed agent (Iowa Code Section 489.407(4)). In a member-managed LLC, ordinary-course matters are decided by a majority of Members, while the specific matters listed in Section 489.407(2)(d) require unanimous consent.
The Operating Agreement itself sets the means and conditions for its own amendment (Iowa Code Section 489.105(1)(d)). Absent a contrary Operating Agreement provision, amending the Operating Agreement is one of the matters that requires the affirmative vote or consent of all Members in a member-managed LLC (Iowa Code Section 489.407(2)(d)(4)), or all Members in a manager-managed LLC (Iowa Code Section 489.407(3)(c)(4)).
The Company must reimburse a Member or Manager for payments made, and must indemnify and hold harmless a Member or Manager for claims and liabilities incurred, in the course of Company activities, if the Member or Manager complied with Iowa Code Sections 489.405, 489.407, and 489.409 (Iowa Code Section 489.408(1)-(2)). The Operating Agreement may alter or eliminate this indemnification and limit liability for money damages, except for: a breach of the duty of loyalty, an improper financial benefit received, a breach of the improper-distributions duty under Section 489.406, intentional infliction of harm, or an intentional violation of criminal law (Iowa Code Section 489.105(6)).
Iowa's LLC Act does not itself set default buy-sell or buyout procedures for events such as death, disability, or retirement; those triggers, if desired, must be written into the Operating Agreement. What the Act does establish is the background transfer law any buy-sell provision operates against: a transferee of a Member's interest receives only economic rights unless admitted as a Member (Iowa Code Section 489.502), and if a creditor's charging order against a sole Member is foreclosed, the purchaser acquires the Member's entire interest and becomes a Member outright, not merely an economic-interest holder (Iowa Code Section 489.503(6)).
Frequently Asked Questions
It's the internal document where an Iowa LLC's sole owner sets the rules for running the business and handling distributions. Iowa doesn't require it to be written, and doesn't even require writing to change fiduciary duties, but it's still the clearest proof the LLC is a real business, not a personal wallet.
Not by blanket legal requirement. Iowa Code Section 489.102(19) allows oral or implied operating agreements. But without a written one, Iowa's default rules apply automatically, including splitting any distribution in equal shares among members rather than by contribution, which matters most once you bring on a second member and haven't defined your own split.
Iowa's default LLC rules fill the gap. Any distribution made before dissolution must be shared in equal shares among members, regardless of how much each member contributed, unless your agreement says otherwise (Iowa Code Section 489.404). That default surprises multi-member LLCs the most when contributions were unequal.
It supports that protection, but doesn't guarantee it completely. Iowa law makes a charging order the exclusive creditor remedy against your LLC interest, but if a court forecloses that order against a sole member, the buyer gets your entire membership, not just an economic interest (Iowa Code Section 489.503(6)). Keeping the LLC's finances separate still matters.
Iowa has no annual franchise tax on LLCs. Instead, you file a biennial report with the Secretary of State only in odd-numbered years, between January 1 and April 1, for $30 online or $45 by paper (Iowa Code Section 489.212). There's no filing due in even-numbered years.
No. You file a Certificate of Organization ($50 fee) with the Iowa Secretary of State to form the LLC, but the operating agreement itself is an internal document. You keep it with your own business records; it's never submitted to the state.
Yes, and more broadly than in some states. If the modification isn't manifestly unreasonable, you can alter or eliminate specific parts of the duty of loyalty, alter the duty of care, or alter or eliminate other fiduciary duties (Iowa Code Section 489.105(4)). Unlike California, Iowa doesn't require this change to be in writing.