How to Close a Business in Arizona: Dissolution, Taxes, and Records

To close a business in Arizona, you file dissolution or termination paperwork with the Arizona Corporation Commission, obtain a tax clearance from the Arizona Department of Revenue, give creditors formal notice, file final federal and state returns, close out employee and government accounts, and keep the records for as long as the law requires. The exact form and sequence differ for corporations and LLCs, but skipping steps in either case can leave you personally on the hook for debts the entity takes on while it drifts in limbo.

Don’t Just Walk Away

Stopping operations is not the same as closing the business. If you miss annual reports, fees, or a registered agent, the state eventually dissolves the entity administratively, and an administratively dissolved business is barred from doing anything other than winding down. Owners who keep operating one anyway have been held personally liable for contracts and even pension contributions the entity took on during that period.

An administratively dissolved business also loses standing to file lawsuits or defend them, and your business name can be claimed by someone else while yours sits inactive. Reinstatement is sometimes available, but it won’t necessarily erase the personal liability that built up in the meantime. A voluntary dissolution, done in the right order, avoids all of that.

Get Owner Authorization First

Before anything gets filed with the state, the owners need to formally approve the dissolution. For a corporation, that’s a shareholder vote. For an LLC, it’s a member vote or written consent, depending on what the operating agreement allows. Check your bylaws or operating agreement for the required threshold and whether a meeting is needed or written consent will do.

Document the vote carefully. The state dissolution forms ask for the date dissolution was authorized and how it was approved, and your internal records are what back those answers up. A vague or missing record is the kind of thing that causes disputes between co-owners later.

Get a Tax Clearance Certificate

The Arizona Department of Revenue issues a Tax Clearance Certificate confirming your business is current on every tax type the state tracks: transaction privilege tax, withholding, corporate income tax, and partnership filings.¹ Corporations filing for dissolution are generally required to obtain this certificate before the commission will process their paperwork.

To qualify, the business must have no outstanding liabilities or delinquencies with the department.¹ If you’ve fallen behind on any filings, you’ll need to bring them current first. This step alone can take weeks, so start it early.

File with the Arizona Corporation Commission

Corporations and LLCs file different forms.

Corporations File Articles of Dissolution

Arizona corporations file Articles of Dissolution using ACC Form C022. The form asks for the exact corporate name as it appears in commission records, the date of incorporation, the date dissolution was authorized, and how the shareholders approved it.² You’ll also indicate whether a tax clearance certificate is required. A duly authorized officer or the chairman of the board signs the form when it is.

Within 60 days after the commission approves the filing, either a copy of the articles gets published and an affidavit of publication is filed with the commission, or the commission itself inputs the approval into its public database.³ If the commission handles the database entry, you may not need to arrange for newspaper publication. Confirm which option applies to your filing.

LLCs File Articles of Termination

Arizona LLCs file Articles of Termination using ACC Form L031.⁴ The filing fee is $35. You can submit by mail or in person at the commission’s Phoenix office. Checks or money orders must be made payable to “Arizona Corporation Commission” with no abbreviations. Credit card payments are accepted in person only.⁵

Arizona LLCs are not required to publish a notice of dissolution in a newspaper. An LLC may file an optional notice of winding up with the commission stating that it has commenced winding up its affairs.⁶

Wind Up and Notify Creditors

Filing for dissolution doesn’t end the business instantly. Both corporations and LLCs continue to exist for the limited purpose of winding up: collecting assets, paying debts, disposing of property, distributing what’s left to the owners according to their interests, and handling anything else needed to close things out.⁷⁶ The entity cannot take on new business during this period.

Arizona law gives dissolved businesses a structured way to cut off creditor claims. Both corporations and LLCs can send written notice to known creditors. The notice must describe what information a claim needs to include, provide a mailing address, state a deadline, and warn that claims not received by the deadline will be barred. The deadline cannot be fewer than 120 days from when the creditor receives the notice.⁸⁹

Corporations can also publish notice to reach creditors they don’t know about or can’t locate. Doing so triggers a five-year deadline: unknown creditors who don’t file a legal proceeding within five years of publication (or before another applicable limitations period expires, whichever comes first) are barred.¹⁰ Skipping the notice step leaves owners exposed to claims that can surface years later.

Handle Federal Taxes

A corporation that adopts a plan to dissolve or liquidate its stock must file IRS Form 966 within 30 days of adopting the plan.¹¹ The form applies to corporations and farmers’ cooperatives. LLCs taxed as partnerships don’t file it; LLCs that elected corporate taxation do.

Every dissolving business files a final income tax return for the year of dissolution: Form 1120 or 1120-S for corporations, Form 1065 for partnerships and multi-member LLCs. Mark the return as “final” per the form instructions. The IRS won’t close your account until all required returns are filed and all taxes paid.¹²

If you’re selling the business as a going concern rather than liquidating asset by asset, both buyer and seller generally must file IRS Form 8594 when goodwill or going-concern value attaches to the assets and the buyer’s basis is determined entirely by the purchase price.¹³

Handle Employees

If your business has employees, closing triggers federal requirements with real penalties for noncompliance.

The federal Worker Adjustment and Retraining Notification Act requires employers with 100 or more employees to provide at least 60 calendar days’ written notice before a plant closing that will cause employment losses for 50 or more workers at a single site.¹⁴ Businesses with fewer than 100 employees are not covered.

Businesses with 20 or more employees that maintain a group health plan must offer COBRA continuation coverage to workers who lose coverage due to termination, giving them 18 months of continued coverage at their own expense.¹⁵ One catch: if the company shuts down completely and the health plan ceases to exist, there is no COBRA available, because COBRA requires an ongoing plan. Employees let go during a gradual wind-down while the plan is still active can still elect COBRA.

On your final Form 941 for the last quarter you paid wages, check the box on line 17 indicating this is your final return and enter the last date wages were paid. Attach a statement identifying who will keep the payroll records and where.¹⁶ Employment tax deposits for that final quarter still follow your regular deposit schedule.

Close Out Government Accounts

Cancel your Transaction Privilege Tax license through the Arizona Department of Revenue.¹⁷ Leaving it active after you stop operating means the state expects filings and can issue penalties when they don’t arrive. Cancel any local business licenses with the relevant municipality as well.

The IRS doesn’t technically cancel an EIN, but it will deactivate it. Send a letter with the entity’s legal name, EIN, business address, and the reason for closing the account. If you still have the EIN assignment notice the IRS sent originally, include a copy. Mail to the IRS office in Cincinnati, OH 45999.¹² The IRS won’t deactivate the EIN until all required returns are filed and all taxes paid.¹⁸

Report your closure to the Arizona Department of Economic Security using the Report of Changes Form (UC-514). Under the change-in-operation section, indicate the business was discontinued and give the effective date. You can submit electronically through the department’s Tax and Wage System at uitws.azdes.gov or by email to uitstatus@azdes.gov.¹⁹

Terminate Any Retirement Plan

If your business sponsors a 401(k) or other qualified retirement plan, formally terminate it. Amend the plan document to reflect current law as of the termination date, notify participants, and distribute all plan assets. The IRS expects distribution as soon as administratively feasible, generally within one year of the termination date.²⁰

You can file IRS Form 5310 to request a determination letter confirming the termination meets legal requirements. The application must be submitted no later than 12 months after substantially all plan assets are distributed. Participants must receive written notice of your intent to apply between 10 and 24 days before you submit.²⁰ Errors here can disqualify the plan retroactively, so most owners work with a plan administrator or attorney on this step.

Keep the Records

Dissolving the entity doesn’t dissolve your obligation to keep its records. Retention periods vary by record type:

Tax records: at least three years after filing the final return. Six years if you reported income that fell short by more than 25% of gross income. Employment tax records must be kept at least four years after the tax was due or paid, whichever is later.²¹
Personnel records: one year after an employee’s termination, per EEOC. Payroll records: three years under ADEA and Fair Labor Standards Act requirements.²²
Worthless securities or bad debt claims: seven years of supporting records.²¹

Designate a record custodian, name that person and location on the statement attached to your final Form 941, and don’t shred anything until every retention window has cleared. A safe default is to keep everything for at least seven years unless a specific category requires longer.

1
Arizona Department of Revenue. Tax Clearance Application and Certificate of Compliance for Dissolution/Withdrawal
2
Arizona Corporation Commission. Instructions C022i – Articles of Dissolution
3
Arizona Legislature. Arizona Code 10-1403 – Articles of Dissolution; Effective Date of Dissolution
4
Arizona Corporation Commission. L031 Articles of Termination
5
Arizona Corporation Commission. Articles of Termination Instructions
6
Arizona Legislature. Arizona Code 29-3702 – Winding Up
7
Arizona Legislature. Arizona Code 10-1405 – Effect of Dissolution
8
Arizona Legislature. Arizona Code 10-1406 – Known Claims Against Dissolved Corporation
9
Arizona Legislature. Arizona Code 29-3704 – Known Claims Against Dissolved Limited Liability Company
10
Arizona Legislature. Arizona Code 10-1407 – Unknown Claims Against Dissolved Corporation
11
Internal Revenue Service. About Form 966, Corporate Dissolution or Liquidation
12
Internal Revenue Service. Closing a Business
13
Internal Revenue Service. Instructions for Form 8594 Asset Acquisition Statement Under Section 1060
14
eCFR. Part 639 Worker Adjustment and Retraining Notification
15
U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Workers
16
Internal Revenue Service. Instructions for Form 941
17
Arizona Department of Revenue. TPT License – Fees, Cancellation and Other Changes
18
Internal Revenue Service. If You No Longer Need Your EIN
19
Arizona Department of Economic Security. UC-514 Report of Changes Form
20
Internal Revenue Service. Retirement Plans FAQs Regarding Plan Terminations
21
Internal Revenue Service. How Long Should I Keep Records
22
U.S. Equal Employment Opportunity Commission. Recordkeeping Requirements