Arizona Campaign Finance: Limits, Reporting, and Penalties

Arizona campaign finance rules govern who can give money to candidates and committees, how much they can give, what those committees must disclose, and what happens when the rules are broken. The core statutes sit in Title 16, Chapter 6 of the Arizona Revised Statutes, and they apply to every statewide, legislative, county, and municipal race in the state. Candidates also have the option of skipping private money almost entirely by running through the Citizens Clean Elections Commission.

When You Have to Register as a Committee

Raising or spending money on an Arizona election does not automatically make you a political committee. Registration is triggered by a dollar threshold, and that threshold varies by race.

Under ARS 16-905, a candidate for a statewide, legislative, or county office must register a candidate committee once contributions received or expenditures made hit $1,000 in any combination.¹ That $1,000 is a statutory base that steps up by $100 every odd-numbered year under ARS 16-931, so the practical figure creeps up each cycle.² Candidates for city or town office register at $500. A political action committee has to register once it is organized primarily to influence an election and has received or spent at least $1,000, subject to the same biennial adjustment.

A corporation, LLC, labor organization, or partnership that sets up a fund to influence elections has to register that fund as a PAC. Once the threshold is crossed, the candidate or committee has ten days to file a Statement of Organization with the appropriate filing officer.¹

Contribution Limits for the 2025–2026 Cycle

Arizona caps how much a single contributor can give a candidate committee per election cycle. The current numbers depend on office level and on what kind of donor is writing the check.²

Individual to a statewide or legislative candidate: $5,500 per cycle.
Individual to a local candidate (city, town, county, district): $6,750 per cycle.
Standard PAC to a statewide or legislative candidate: $5,500 per cycle.
Standard PAC to a local candidate: $6,750 per cycle.
Mega-PAC to a statewide or legislative candidate: $11,000 per cycle.
Mega-PAC to a local candidate: $13,500 per cycle.

Mega-PACs reach the higher tier by meeting specific organizational requirements set in state law. All of these figures adjust on a biennial basis. Individuals can give unlimited amounts to entities other than candidate committees, but the money must come from personal funds, and a contribution from an unemancipated minor child is treated as coming from that child’s custodial parent.

Contributions That Are Never Allowed

Corporations, LLCs, and labor organizations cannot contribute directly to a candidate committee. They can establish separate segregated funds registered as PACs, or contribute to political parties, but the direct-to-candidate check is off limits.

Making a contribution in someone else’s name is a class 6 felony, and knowingly accepting one carries the same charge. This is the straw-donor rule, and it covers the common pattern of a maxed-out donor routing extra money through a friend or family member. Earmarking is also prohibited: you cannot give money to a party or another committee with an understanding that it will be passed on to a named candidate. Partnership contributions have to be recorded in the names of the individual partners who actually put up the money.³

Reporting and Disclosure

Once you are registered, campaign finance reports run on a set schedule: quarterly reports, pre-primary, pre-general, and post-election reports. State-level filers submit electronically through the Secretary of State’s BEACON system, and some local filers use it too.⁴

Each report has to show the starting cash balance, an itemized breakdown of receipts by category, and an itemized list of every disbursement over $250. Receipts get sorted by source: in-state individuals, out-of-state individuals, candidate committees, PACs, political parties, partnerships, corporations and LLCs (for PACs and parties only), labor organizations (for PACs and parties only), personal candidate funds, loans, and in-kind contributions.⁵

For in-state individuals who give more than $100 during a cycle, the committee has to disclose the donor’s name, occupation, and employer. Out-of-state individuals get the same identifying treatment regardless of amount. In-state contributions of $100 or less can be reported in the aggregate.⁵

What Political Ads Have to Say

Anyone other than a lone individual who pays for a political ad or fundraising solicitation has to include a disclosure saying who paid for it and whether a candidate authorized it.⁶ The basic language is “Paid for by [name of person or committee],” followed by the authorization statement.

PACs carry extra obligations. If any of a PAC’s top three contributors gave more than $20,000 in the aggregate during the cycle, the ad has to name those contributors. Every PAC-funded ad also has to state the aggregate percentage of funding that came from out-of-state contributors, and a committee whose acronym is not widely recognized has to spell out its full name.⁶

The disclosure has to be readable. For handbills and mailers, PAC disclaimers have to be at least ten percent of the ad’s vertical height. For signs and billboards, the standard is four percent of vertical height for most committees and ten percent for PAC-funded signs.⁶

Independent Expenditures

An independent expenditure is money spent to expressly advocate for or against a clearly identified candidate without coordinating with that candidate’s campaign.⁷ Two elements have to be present: express advocacy of election or defeat, and no cooperation, consultation, or request from the candidate or the candidate’s agent.

Any entity that makes independent expenditures totaling more than $1,000 in a reporting period has to file an expenditure report identifying the candidate supported or opposed, the office sought, the election date, the mode of advertising, and the first date the ad ran.⁵ Those expenditures also appear as an itemized line in the committee’s regular campaign finance reports.

Penalties for Getting It Wrong

Late filing penalties start at $10 per business day for the first 15 days after a missed deadline. If the committee still has not filed after a notice of delinquency, the penalty rises to $25 per day until the report actually comes in.⁸ Filing officers have to accept late reports whether or not past-due penalties have been paid. Once a report is more than 30 days late, the filing officer can refer the matter to the enforcement officer.

The enforcement officer, which is the Attorney General for state-level cases or the county or city attorney for local races, can issue a compliance order. Ignoring that order within the time it specifies can produce a civil penalty of up to $1,000, and the failure to comply is treated as an intentional act.⁹

The bigger consequences reach the ballot itself. A candidate carrying $1,000 or more in unpaid penalties, late fees, or judgments, including interest and costs, cannot file a nomination paper to run for office.² A candidate who fails to file required reports after written notice becomes ineligible to run for any state or local office in Arizona for five years.⁸ And knowingly accepting a straw-donor contribution is a class 6 felony.³

The Clean Elections Alternative

Candidates for statewide executive offices and state legislative seats can opt out of the private-money system entirely and run through the Citizens Clean Elections Commission. Local candidates and other offices are not covered by the program.

To qualify, a candidate collects a set number of $5 qualifying contributions from registered voters in the candidate’s electoral district. Each contribution has to be exactly $5, come from a voter who has not already given a qualifying contribution to that candidate in the same cycle, and be accompanied by a signed reporting slip.¹⁰ The counts for the 2026 cycle:¹¹

Governor: 4,000 qualifying contributions.
Secretary of State or Attorney General: 2,500.
Treasurer, Superintendent of Public Instruction, or Corporation Commission: 1,500.
Mine Inspector: 500.
State Legislature: 200.

Approved candidates receive lump-sum grants. For 2026, a legislative candidate gets $23,099 for the primary and $34,649 for the general. A gubernatorial candidate gets $1,141,328 for the primary and $1,711,992 for the general. Independent candidates receive a single combined disbursement equal to roughly 70 percent of the total primary and general funding.¹¹ A participating candidate who runs unopposed receives only $5 multiplied by the number of qualifying contributions submitted, not the full grant.

Candidates who take clean elections money agree to forgo PAC contributions, corporate money, and labor organization contributions for that campaign.

Shutting Down a Committee

When a committee closes, leftover money cannot go wherever the candidate wants. Under ARS 16-933, surplus funds have to be handled in one of four ways:¹²

Returned to contributors.
Contributed to other candidates or committees, subject to the same limits that apply to individual donors.
Donated to a 501(c)(3) tax-exempt organization.
Transferred to the candidate’s officeholder expense account, for statewide or legislative candidates.

Personal use of surplus campaign funds is flatly prohibited. Candidate-to-candidate transfers carry extra conditions: the transfer can only happen after the nomination paper filing deadline has passed, the contributing candidate cannot have filed to run in the current cycle, and for legislative candidates the transfer cannot happen during a regular legislative session.¹²

1
Arizona Legislature. Arizona Code 16-905 – Committee Qualification; Exemptions
2
Arizona Secretary of State. 2025-2026 Candidate Campaign Finance Guide
3
Justia Law. Arizona Code 16-907 – Prohibited Contributions; Earmarking; Limitation on Certain Contributions
4
Arizona Secretary of State. Campaign Finance and Reporting
5
Arizona Legislature. Arizona Code 16-926 – Campaign Finance Reports; Contents
6
Arizona Legislature. Arizona Code 16-925 – Political Advertising Disclosures
7
Arizona Legislature. Arizona Code 16-901 – Definitions
8
Arizona Legislature. Arizona Code 16-918 – Campaign Finance Reports; Notice; Civil Penalty
9
Arizona Legislature. Arizona Code 16-924 – Civil Penalties; Attorney General; County, City or Town Attorney
10
Arizona Legislature. Arizona Code 16-946 – Qualifying Contributions
11
Arizona Citizens Clean Elections Commission. 2026 Clean Elections Candidate Guide
12
Arizona Legislature. Arizona Code 16-933 – Transfer and Disposal of Committee Monies; Limitations