Iowa · Operating agreement
Iowa LLC operating agreement
What Iowa's LLC act says about operating agreements, what applies without one, and a free template to build yours.
Build my Iowa operating agreementWhat Iowa’s LLC act says
Iowa defines the operating agreement as the agreement of all the members of an LLC, whether or not it is called an operating agreement. 4
Iowa's act counts an operating agreement whether it is oral, implied, in a record, or any mix of those. 4
What Iowa’s act does not let an agreement change:
- Cannot change the law that applies to the LLC 1
- Cannot eliminate the duty of loyalty or the duty of care 1
- Cannot remove the duty of good faith and fair dealing 1
One-member company. Iowa's definition of an operating agreement expressly includes the agreement of a sole member. 4
Not confirmed for Iowa from an official source: whether an Iowa agreement is filed with the state.
What happens with no agreement
In Iowa an LLC is member-managed unless its operating agreement says it is manager-managed or uses words of similar meaning. 2
Iowa splits distributions made before dissolution in equal shares among members, apart from limited exceptions for transfers and charging orders. 3
What the template covers in Iowa
- Company Details. The company's name, state, effective date and principal office.
- Members & Management. Who the members are, whether there is one or several, and who runs the company.
- Capital & Distributions. What each member puts in and how profit is paid out.
- Taxes. The federal tax treatment the company reports under.
- Transfers & Buyout. What happens when a member sells, leaves or is bought out.
- Governance & Legal Terms. How votes, outside work, confidentiality and disputes are handled.
- Succession. Who takes over a single-member company if its member cannot act.
- Notarization. An optional notary acknowledgment page.
Iowa’s default management and profit rules are in the sections above. In the template you pick member-managed or manager-managed, and ownership share or equal shares for profit.
You also choose single-member or multi-member. The text is built in the Document Builder, not printed here.
Where it fits when you form an Iowa LLC
You form an Iowa LLC by filing with Iowa’s Secretary of State.
The Iowa biennial report is due every two years, by April 1. 5
Search the Iowa business records at the Secretary of State before you file: Iowa entity search.
The operating agreement for an Iowa LLC is separate from the Iowa formation filing.
Common questions
Is an operating agreement required for an LLC in Iowa?
Iowa's LLC act does not tell an LLC to adopt an operating agreement. Where the agreement does not cover a matter, the act's own rules in chapter 489 apply. 1
Is there an Iowa LLC operating agreement template?
Yes, free in the Document Builder. PDF and Word downloads need a free account.
Can a single-member Iowa LLC have an operating agreement?
Iowa's definition of an operating agreement expressly includes the agreement of a sole member. 4
Does an Iowa operating agreement need to be notarized?
None of the Iowa rules quoted on this page asks for a notary. The template adds an optional notary page.
Where do I keep an Iowa operating agreement, and is it filed?
We could not confirm from an official Iowa source whether the agreement is filed with the state. What does go to the filing office is the formation filing, made with Iowa’s Secretary of State. 6
Also in Iowa
Sources 6 links, checked Oct 4, 2026 to Nov 13, 2026
- Iowa LLC act, section 489.105 legis.iowa.gov, checked Nov 13, 2026
To the extent the operating agreement does not provide for a matter described in subsection 1, this chapter governs the matter.
- Iowa LLC act, section 489.407 legis.iowa.gov, checked Nov 13, 2026
A limited liability company is a member-managed limited liability company unless the operating agreement does any of the following
- Iowa LLC act, section 489.404 legis.iowa.gov, checked Nov 13, 2026
Any distribution made by a limited liability company before its dissolution and winding up must be in equal shares among members and persons dissociated as members
- Iowa LLC act, section 489.102 legis.iowa.gov, checked Nov 13, 2026
‘Operating agreement’ means the agreement, whether or not referred to as an operating agreement and whether oral, implied, in a record, or in any combination thereof, of all the members of a limited liability company
- Iowa biennial report legis.iowa.gov, checked Oct 4, 2026
- Official state fee schedule for LLC filings sos.iowa.gov, checked Oct 17, 2026
Each source shows the date it was checked. The newest check is Nov 13, 2026.
This page explains Iowa’s rules. It is not legal or tax advice.
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