Domestic Limited Partnership Formation Filing in Idaho

At a glance

Requirements one by one

Agreement, partners, and certificate

Idaho's Uniform Limited Partnership Act defines an LP in § 30-24-102(7) and an agreement as oral, implied, in a record, or mixed in § 30-24-102(9). The paired filing and formation rules in § 30-24-201(c)-(d) say the Secretary of State will not accept partnership agreements for filing and require a certificate effective alongside the minimum partner mix. The public certificate instead states the LP name, principal office street and mailing addresses, registered-agent information, each general partner's name and street and mailing addresses, and whether the LP is an LLLP under § 30-24-201(b)(1)-(5). This status field is mandatory even for an ordinary LP; it is not itself a claim that LLLP status was elected. Section 30-24-201(d) adds a distinct formation condition: at least two people must have become partners, with at least one general partner and one limited partner.

Name, agent, and signing

For an ordinary LP, § 30-21-302(b) requires “limited partnership,” “L.P.,” or “LP”; the LLLP alternatives have their own designator. Idaho Code § 30-21-301(a) requires a name distinguishable on the Secretary of State's records, while § 30-21-301(b) provides a consent and name-change undertaking route. Section 30-21-404(a)-(b) supplies the commercial or noncommercial agent information and treats the agent designation as an affirmation of consent. All listed general partners sign the initial certificate under § 30-24-203(a)(1); § 30-24-203(b)-(c) permits an authorized agent or legal representative in specified circumstances.

Fee, effective time, and evidence

Section 30-21-214(b)(15) sets a $100 base certificate fee. Idaho Code § 30-21-214(f) adds $20 for a form requiring manual data entry when the stated conditions apply; the Secretary of State's business-forms page displays those amounts for starting an LP. Idaho Code § 30-21-201(d) permits the filing office to require an identical or conformed copy with a written filing. Under § 30-21-203(1)-(4), filing normally takes effect on filing or at a later specified time; a permitted delayed date may be no more than 90 days after filing. Idaho Code § 30-21-206(e) says filing creates no presumption that the record's content is correct. Under § 30-21-208(a), the Secretary of State may issue a separate good-standing certificate that can conclusively evidence its stated facts, subject to qualifications, under § 30-21-208(c). The filed certificate gives notice of LP status and listed general partners under § 30-24-103(c), generally no other fact.

What trips people up

The effective certificate and the required partner mix must coincide for formation under § 30-24-201(d). The LP formation list in § 30-24-201 and general filing requirements in § 30-21-201 state no newspaper publication or proof filing step. The statutory base fee and the conditional manual data-entry charge in § 30-21-214 should be checked separately when choosing how to file.

Common questions

Must limited partners sign the public certificate? Section 30-24-203(a)(1) assigns the initial signature to all listed general partners, while § 30-24-201(b)(4) lists those general partners in the certificate.

Does the certificate itself prove every statement in it? No. Section 30-21-206(e) gives filing no presumption of content accuracy; § 30-24-103(c) gives notice only of LP status and the listed general partners, subject to its stated exception.

Can an oral agreement be submitted with the certificate? The agreement may be oral under § 30-24-102(9), and § 30-24-201(c) says the Secretary of State does not accept partnership agreements for filing.

Statutes and sources

The official Chapter 24, Chapter 21, focused sections, and the Secretary of State fee page were checked September 23, 2026.

• Idaho Code § 30-24-102(5): “"Limited liability limited partnership" means a limited partnership whose certificate of limited partnership states that the partnership is a limited liability limited partnership.” (official text; accessed September 23, 2026).
• Idaho Code § 30-24-102(7): “"Limited partnership" means an entity formed under this chapter or that becomes subject to this chapter under chapter 22, title 30, Idaho Code, or section 30-24-112, Idaho Code. The term includes a limited liability limited partnership.” (official text; accessed September 23, 2026).
• Idaho Code § 30-24-102(9): “"Partnership agreement" means the agreement, whether or not referred to as a partnership agreement and whether oral, implied, in a record, or in any combination thereof, of all the partners of a limited partnership concerning the matters described in section 30-24-105(a), Idaho Code. The term includes the agreement as amended or restated.” (official text; accessed September 23, 2026).
• Idaho Code § 30-24-103(c): “A certificate of limited partnership on file in the office of the secretary of state is notice that the partnership is a limited partnership and the persons designated in the certificate as general partners are general partners. Except as otherwise provided in subsection (d) of this section, the certificate is not notice of any other fact.” (official text; accessed September 23, 2026).
• Idaho Code § 30-24-201(a): “To form a limited partnership, a person must deliver a certificate of limited partnership to the secretary of state for filing.” (official text; accessed September 23, 2026).
• Idaho Code § 30-24-201(b)(1)-(5): “A certificate of limited partnership must state: (1) The name of the limited partnership, which must comply with sections 30-21-301 and 30-21-302(b), Idaho Code; (2) The street and mailing addresses of the partnership’s principal office; (3) The information required by section 30-21-404(a), Idaho Code; (4) The name and the street and mailing addresses of each general partner; (5) Whether the limited partnership is a limited liability limited partnership;” (official text; accessed September 23, 2026).
• Idaho Code § 30-24-201(c)-(d): “The secretary of state shall not accept partnership agreements for filing. (d) A limited partnership is formed when: (1) The certificate of limited partnership becomes effective; (2) At least two (2) persons have become partners; (3) At least one (1) person has become a general partner; and (4) At least one (1) person has become a limited partner.” (official text; accessed September 23, 2026).
• Idaho Code § 30-24-203(a)(1): “An initial certificate of limited partnership must be signed by all general partners listed in the certificate.” (official text; accessed September 23, 2026).
• Idaho Code § 30-24-203(b)-(c): “A record delivered for filing under this chapter may be signed by an agent. Whenever this chapter requires a particular individual to sign a record and the individual is deceased or incompetent, the record may be signed by a legal representative of the individual. (c) A person who signs a record as an agent or legal representative affirms as a fact that the person is authorized to sign the record.” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-201: “To be filed by the secretary of state pursuant to this act, an entity filing must be received by the secretary of state, comply with this act, and satisfy the following:” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-201(d): “The secretary of state may require that an entity filing delivered in written form be accompanied by an identical or conformed copy.” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-203(1)-(4): “an entity filing is effective: (1) On the date and at the time of its filing by the secretary of state as provided in section 30-21-206, Idaho Code; (2) On the date of filing and at the time specified in the entity filing as its effective time, if later than the time under subsection (1) of this section; (3) If permitted by this act, at a specified delayed effective date and time, which may not be more than ninety (90) days after the date of filing; or (4) If a delayed effective date as permitted by this act is specified, but no time is specified, at 12:01 a.m. on the date specified, which may not be more than ninety (90) days after the date of filing.” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-206(e): “The filing of or refusal to file an entity filing does not: (1) Affect the validity or invalidity of the filing in whole or in part; or (2) Create a presumption that the information contained in the filing is correct or incorrect.” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-208(a): “On request of any person, the secretary of state shall issue a certificate of good standing for a domestic filing entity or a certificate of registration for a registered foreign entity.” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-208(c): “Subject to any qualification stated in the certificate, a certificate issued by the secretary of state under subsection (a) of this section may be relied upon as conclusive evidence of the facts stated in the certificate.” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-214(b)(15): “(15) Certificate of limited partnership of a limited partnership ..... .......................................................... $100.00” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-214(f): “The secretary of state shall collect a surcharge of twenty dollars ($20.00) for filing any form that is not generated by the secretary of state’s electronic filing system and that requires manual data entry; provided, however, that no surcharge for manual data entry shall be collected under this subsection for any form that is not available for online filing by the secretary of state’s electronic filing system.” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-301(a): “Except as otherwise provided in subsection (d) or (f) of this section, the name of a domestic filing entity or domestic limited liability partnership, and the name under which a foreign entity may register to do business in this state, must be distinguishable on the records of the secretary of state from any:” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-301(b): “If an entity consents in a record to the use of its name and submits an undertaking in a form satisfactory to the secretary of state to change its name to a name that is distinguishable on the records of the secretary of state from any name in any category of names in subsection (a) of this section, the name of the consenting entity may be used by the person to which the consent was given.” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-302(b): “The name of a limited partnership that is not a limited liability limited partnership must contain the phrase "limited partnership" or the abbreviation "L.P." or "LP" and may not contain the phrase "limited liability limited partnership" or "registered limited liability limited partnership" or the abbreviation "L.L.L.P.," "LLLP," "R.L.L.L.P.," or "RLLLP."” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-302(b): “If the limited partnership is a limited liability limited partnership, the name must contain the phrase "limited liability limited partnership" or the abbreviation "L.L.L.P.," "LLLP," "R.L.L.L.P.," or "RLLLP" and may not contain the abbreviation "L.P." or "LP."” (official text; accessed September 23, 2026).
• Idaho Code § 30-21-404(a)-(b): “A registered agent filing must be signed by the represented entity and state: (1) The name of the entity’s commercial registered agent; or (2) If the entity does not have a commercial registered agent: (A) The name and address of the entity’s noncommercial registered agent; or (B) The title of an office or other position with the entity, if service of process, notices, and demands are to be sent to whichever individual is holding that office or position, and the address to which process, notices or demands are to be sent. (b) The designation of a registered agent pursuant to subsection (a)(1) or (2)(A) of this section is an affirmation of fact by the represented entity that the agent has consented to serve.” (official text; accessed September 23, 2026).