Setting Up a Business Partnership in Arizona (2026)
Reviewed by DocDraft Legal Team · Arizona · Last updated 2026-05-18
If two or more people want to do business together in Arizona, the framework comes from the Revised Uniform Partnership Act as adopted in Arizona. Required for all partnerships containing the word 'Liability' in their name, due between January 1 and April 30 annually. Dissolution events are codified at A.R.S. section 29-1071. Below are the Arizona requirements on partner authority, optional filings, LLP / LP registration, tax returns, and dissolution.
Key Considerations
Arizona governs partnerships under the Revised Uniform Partnership Act. Arizona Revised Uniform Partnership Act, codified at A.R.S. Title 29 Chapter 5 (sections 29-1001 et seq.). Section 29-1012 defines formation. For general partnerships specifically, No state formation filing required. Statement of partnership authority may be filed under state UPA. (consult the state code)
Once the entity exists, the tax return and the entity report are the two recurring filings. Form 165 Required for all partnerships containing the word 'Liability' in their name, due between January 1 and April 30 annually.
Beyond the general partnership default, Arizona recognizes registered partnership forms. Filing fee $10 + $3 Statement of Qualification. + $3 per page. ten dollars, plus three dollars per page
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Relevant Documents
In Arizona the documents that drive this category, anchored to the state's partnership code (Arizona Revised Uniform Partnership Act, codified at A.R.S. Title 29 Chapter 5 (sections 29-1001 et seq.). Section 29-1012 defines formation), are: (a) the partnership agreement (private, not filed with the state); (b) any LLP / LP registration filed with the Secretary of State, namely Filing fee $10 + $3 Statement of Qualification. + $3 per page. and ten dollars, plus three dollars per page; (c) the state partnership tax return, Form 165; (d) the periodic entity report, Required for all partnerships containing the word 'Liability' in their name, due between January 1 and April 30 annually.; and (e) the dissolution authority on wind-up, A.R.S. section 29-1071 (events causing dissolution)
Buy-Sell Agreement
A contract that outlines what happens to a partner's share of the business if they die, become disabled, retire, or wish to sell their interest in the partnership.
Partnership Agreement
A comprehensive contract that outlines the rights, responsibilities, and obligations of all partners, including profit sharing, decision-making authority, capital contributions, dispute resolution, and dissolution procedures.
Partnership Capital Contribution Agreement
A document that specifies the initial and ongoing capital contributions of each partner, including cash, property, services, or other assets.
Partnership Operating Procedures
An internal document that details day-to-day operations, management responsibilities, and standard procedures for the partnership business.
Relevant Laws
Arizona Revised Statutes § 29-1001 to § 29-1013 (Arizona Uniform Partnership Act)
These statutes govern the formation and operation of partnerships in Arizona. They define what constitutes a partnership, the rights and duties of partners, and how partnerships are formed. Anyone setting up a partnership in Arizona must comply with these foundational laws.
Arizona Revised Statutes § 29-1021 to § 29-1033 (Relations of Partners to Each Other)
These sections outline the legal relationships between partners, including fiduciary duties, rights to information, standards of conduct, and decision-making authority. Understanding these provisions is crucial when drafting partnership agreements to clearly define partner roles and responsibilities.
Arizona Revised Statutes § 29-1051 to § 29-1053 (Transferable Interests and Rights of Transferees)
These laws govern how partnership interests can be transferred and the rights of transferees. They're important to understand when setting up a partnership as they affect how ownership interests can change hands and what happens when a partner wants to exit the business.
Arizona Revised Statutes § 29-1061 to § 29-1075 (Dissociation and Dissolution)
These provisions cover partner dissociation (withdrawal) and partnership dissolution. They specify the events that trigger dissociation, the effects of dissociation, and the process for winding up partnership affairs. Including clear terms about these scenarios in your partnership agreement can prevent future disputes.
Arizona Revised Statutes § 29-1101 to § 29-1109 (Limited Liability Partnerships)
If you're considering a limited liability partnership (LLP) structure, these laws outline the requirements for formation, including registration with the Arizona Secretary of State, naming requirements, and the liability protections afforded to partners in an LLP.
Arizona Administrative Code R2-12-1001 to R2-12-1010 (Filing Requirements)
These administrative rules detail the filing requirements for partnerships with the Arizona Secretary of State, including forms, fees, and procedures. Compliance with these requirements is necessary to properly establish your partnership as a recognized legal entity in Arizona.
Arizona Revised Statutes § 42-1103 to § 42-1125 (Tax Requirements)
These statutes cover the tax obligations of partnerships in Arizona. Partnerships themselves don't pay income tax but must file informational returns, and partners must report their share of partnership income on their individual returns. Understanding these tax implications is essential when choosing a partnership structure.
Regional Variances
Major Metropolitan Areas
Phoenix has additional business licensing requirements for partnerships. Partners must register with the City of Phoenix's Finance Department and may need to obtain a Privilege (Sales) Tax License if selling products. The city also has specific zoning requirements that may affect where your partnership can operate.
Tucson requires partnerships to obtain a business license through their Planning and Development Services Department. They also have a unique Business Location Policy that may restrict certain business types in residential areas. Partnerships in Tucson may also need to comply with the city's sign code regulations.
Mesa has streamlined partnership registration processes through their Development Services Department. However, they have strict commercial zoning ordinances that may impact where your partnership can operate. Mesa also offers special incentives for partnerships operating in designated enterprise zones.
Border Regions
Partnerships in Yuma County near the Mexican border may qualify for special international trade incentives. The county also has specific regulations for partnerships engaged in agricultural businesses, which are common in this region. Foreign partners may need additional documentation due to proximity to the border.
Santa Cruz County has unique requirements for partnerships involved in cross-border commerce. Partnerships here may benefit from the Nogales Foreign Trade Zone. The county also has specific environmental regulations that may affect partnerships in certain industries due to sensitive border ecosystems.
Tribal Jurisdictions
Partnerships operating within Navajo Nation boundaries must comply with both Arizona state law and Navajo Nation business codes. This includes obtaining a business site lease from the Navajo Nation and potentially paying Navajo Nation business activity taxes. Non-Navajo partners may face ownership restrictions in certain business categories.
Partnerships operating in this tribal jurisdiction near Scottsdale must obtain specific tribal business licenses. The community has its own tax structure and may offer incentives for partnerships that employ tribal members. Certain business activities may require approval from the tribal council.
Rural Counties
Cochise County has simplified partnership registration requirements compared to urban areas, but may have stricter water usage regulations affecting certain business types. The county offers special economic development incentives for partnerships that create jobs in designated rural enterprise zones.
Partnerships in Coconino County face unique regulations related to the Grand Canyon and other natural landmarks. Tourism-related partnerships have specific permitting requirements. The county also has strict dark sky ordinances that may affect signage and operating hours for certain businesses.
Suggested Compliance Checklist
Verify that the arrangement meets the statutory definition of a partnership in Arizona
Before formation days after startingArizona Revised Uniform Partnership Act, codified at A.R.S. Title 29 Chapter 5 (sections 29-1001 et seq.). Section 29-1012 defines formation.
Decide how partner agency will work and write it into the agreement
During drafting days after startingThe default rule in Arizona is: A.R.S. section 29-1031 (partner agent of partnership).
Complete the Secretary of State filing for the LLP or LP variant
At formation days after startingFiling fee $10 + $3 Statement of Qualification. + $3 per page. ten dollars, plus three dollars per page
Calendar the state partnership tax return
After formation days after startingForm 165
Map out how the partnership ends
Ongoing days after startingA.R.S. section 29-1071 (events causing dissolution).
Calendar the annual or biennial report
During drafting days after startingRequired for all partnerships containing the word 'Liability' in their name, due between January 1 and April 30 annually.
Centralize the entity records
Ongoing days after startingHold the agreement, any filed statements, registration documents, EIN confirmation, and the ongoing report and tax filings in one place.
| Task | Description | Document | Days after starting |
|---|---|---|---|
| Verify that the arrangement meets the statutory definition of a partnership in Arizona | Arizona Revised Uniform Partnership Act, codified at A.R.S. Title 29 Chapter 5 (sections 29-1001 et seq.). Section 29-1012 defines formation. | - | Before formation |
| Decide how partner agency will work and write it into the agreement | The default rule in Arizona is: A.R.S. section 29-1031 (partner agent of partnership). | partnership-agreement | During drafting |
| Complete the Secretary of State filing for the LLP or LP variant | Filing fee $10 + $3 Statement of Qualification. + $3 per page. ten dollars, plus three dollars per page | - | At formation |
| Calendar the state partnership tax return | Form 165 | - | After formation |
| Map out how the partnership ends | A.R.S. section 29-1071 (events causing dissolution). | - | Ongoing |
| Calendar the annual or biennial report | Required for all partnerships containing the word 'Liability' in their name, due between January 1 and April 30 annually. | - | During drafting |
| Centralize the entity records | Hold the agreement, any filed statements, registration documents, EIN confirmation, and the ongoing report and tax filings in one place. | - | Ongoing |
Frequently Asked Questions
On a recurring basis in Arizona, a partnership has two cost lines. State tax: Form 165 Periodic report: Required for all partnerships containing the word 'Liability' in their name, due between January 1 and April 30 annually. When the partnership eventually winds up, the controlling statute is A.R.S. section 29-1071 (events causing dissolution).
Forming a general partnership in Arizona has no state filing fee because no state filing is required to create one under the state partnership act (Arizona Revised Uniform Partnership Act, codified at A.R.S. Title 29 Chapter 5 (sections 29-1001 et seq.). Section 29-1012 defines formation.). Registering an LLP or LP, however, does. LLP registration: Filing fee $10 + $3 Statement of Qualification. + $3 per page. LP Certificate: ten dollars, plus three dollars per page
By default in Arizona, A.R.S. section 29-1031 (partner agent of partnership). That default can be modified by the partnership agreement, but third parties acting in good faith may still rely on the statutory default unless they have notice of the restriction. The governing partnership-act chapter is Arizona Revised Uniform Partnership Act, codified at A.R.S. Title 29 Chapter 5 (sections 29-1001 et seq.). Section 29-1012 defines formation.
Other Arizona guides
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