How to File Arizona TPT Returns (Step-by-Step Guide)

Published June 8 | Source: Arizona Department of Revenue (ADOR) | azdor.gov

This guide explains who must file Arizona TPT returns, how filing frequencies are determined, step-by-step instructions for filing online and by paper, available vendor discounts, and the penalties that may apply if returns are filed late.

Need help with Arizona sales tax beyond filing? Be sure to visit our Arizona TPT Guide for a complete overview of Arizona sales tax laws, rates, nexus requirements, exemptions, and compliance responsibilities.

Arizona TPT Filing Quick FAQ

Understanding Arizona TPT Filing Requirements

Before filing your Arizona TPT return, it’s important to understand how Arizona assigns filing frequencies, and the responsibilities that come with them.

Arizona determines filing frequencies based on your estimated annual combined state, county, and municipal TPT liability. Businesses are assigned a filing frequency when they register for a TPT license.

Haven’t registered for an Arizona TPT license yet? Visit our Arizona TPT Registration Guide to learn who must register, registration thresholds, and how to apply for a TPT license.

There are four potential TPT filing frequencies:

Businesses who experience a significant change in TPT collection may request a filing frequency change by submitting a Business Account Update Form to ADOR. There are a couple of things to keep in mind if you’re requesting a change:

• Requests to change a filing frequency go into effect at the beginning of the next filing period
• Currently, the only method of changing a filing frequency is by mailing the Business Account Update Form
• If a business has any TPT delinquencies, their filing frequency cannot be changed

When Are Arizona TPT Returns Due?

Arizona TPT returns are generally due on the 20th day of the month following the reporting period.

For example:

• January returns are due February 20
• February returns are due March 20
• March and First Quarter returns are due April 20
• Annual returns are due January 20 of the following year

If a due date falls on a weekend or Arizona-recognized holiday, the deadline moves to the next business day.

There is, however, a generous grace period allowed for both electronic and paper filers. An electronic return and payment is considered timely if they are received by ADOR on or before the last business day of the month in which they are due. A paper return and payment is considered timely if received by ADOR on or before the second (2nd) to last business day of the month in which they are due.

Conveniently, the Arizona Department of Revenue publishes an annual filing calendar adjusted for weekends and holidays that provides both paper filing and electronic filing deadlines.

Need a quick reference for filing deadlines in every state? Check our monthly Sales Tax Due Dates by State guides for upcoming Arizona filing and payment deadlines.

How To File Arizona TPT Returns

Follow the steps below to file your Arizona TPT returns.

Step 1: Know Your Filing Method

There are two ways to file Arizona TPT returns: online via AZTaxes.gov, or by paper via form TPT-2 or TPT-EZ. The Arizona Department of Revenue strongly encourages online reporting, and in some cases it in mandatory. Electronic filing is required for businesses who:

• Operate in more than one location, or
• Have an annual TPT liability of $500 or more during the prior calendar year

For businesses who do not meet either of the above criteria, paper filing is still an option. The main difference between the paper forms TPT-2 and TPT-EZ is that TPT-2 has reporting for multiple locations, whereas TPT-EZ has a reporting schedule for only one location. Since businesses who have more than one location are required to file online anyway, TPT-EZ is the easier form to use when paper reporting.

Note: since electronic filing is mandatory in most situations, the remainder of the filing steps assume that the taxpayer is filing electronically.

Step 2: Gather Your Filing Information

Before filing your return, make sure you have:

• Gross receipts for the filing period
• Exemption and deduction information
• Location-specific sales information
• Tax collected from customers

Ensure that your sales information provides you with an accurate breakdown of location-specific sales, so that you can report them correctly.

Step 3: Log In to AZTaxes.gov

Arizona’s only website for online filing is AZTaxes.gov.

After logging into your account:

1. Find your business name and click View under the ‘Actions’ bar
2. On the left-hand menu, click File
3. Select Transaction Privilege and Use Tax Return
4. Choose the filing period you are reporting

Monthly filers will select the month being reported, quarterly filers select the final month of the quarter, and annual filers select the final month of the calendar year.

Click Continue, and you’re ready to start your TPT return.

Step 4: Enter Gross Income Information

Next, enter your sales information.

Arizona requires businesses to report sales by location and business classification, so make sure your records are organized before you begin.

A list of your locations should display automatically. If you need to add a location not listed, select Add Line Item, select the Region and select the Business Description which appropriately describes your sales activity. You can also delete line items, but don’t worry, they aren’t deleted permanently!

For each location you have had sales, enter the gross income. If you have multiple locations, you will need to do this for each location.

Step 5: Apply Deductions and Exemptions

When you enter in your gross sales information for each location, you will also have the opportunity on that same page to report any deductions that reduce taxable income.

Some examples of deductions include:

• Resale transactions
• Nontaxable transactions (like unprepared food, professional services, etc.)
• Government or nonprofit purchases
• Long-term residential rentals (30+ days)

Deductions must be specifically authorized under Arizona law. Certain exemptions—such as resale transactions and qualifying government or nonprofit purchases—should be supported by valid exemption certificates and retained in your records.

If you’re claiming deductions:

1. After you enter your gross income for a location, select Add Deductions
2. Select the applicable deduction code from the list (if not displayed, you can search)
3. Enter the deduction amount
4. Click Continue

After you’ve entered your gross and deduction amounts, the remaining fields will calculate automatically. If your amounts are correctly reported, you can click Save and Close or Save and Add New Line Item if you need to enter more location information.

Step 6: Review and Submit Your Return

Once you have entered all your gross income and location information:

1. Click Return to Location List
2. Review the Total Tax Due per location
3. If you need to make any edits, click View Line Items to return to the location editing page
4. Once you’ve reviewed everything, click Continue
5. The next page will allow you to enter in any Excess Tax you may have collected
6. Click Continue
7. You will be taken to a summary page where you will need to enter in the PIN you created when you registered your AZTaxes.gov account
8. Click Submit

Save or print your confirmation for your records.

Step 7: Pay Any Tax Due

After you’ve submitted your return and are taken to the Return Confirmation page, you will have the option to make a payment. You have the option to use a Credit Card, Debit ACH or E-check to make a payment.

Ensure that you go through all of the payment steps and receive a Payment Confirmation. Otherwise, your payment won’t be submitted and penalties and interest may accrue.

Why You Must File Even When No Tax Is Due

One of the most common compliance mistakes businesses make is assuming that no sales means no filing requirement.

Unfortunately, most states—including Arizona—don’t see it that way.

If your TPT license is active, Arizona expects a return for every assigned filing period—even when you had no sales, collected no tax, or temporarily closed your business. These filings are commonly called zero returns, and failing to submit them can trigger penalty notices and unnecessary compliance headaches.

For Arizona, you can file a zero return by:

1. Logging in to AZTaxes.gov
2. Find your business name and click View under the ‘Actions’ bar
3. On the left-hand menu, click File
4. Select Transaction Privilege and Use Tax Return
5. Choose the filing period you are reporting
6. Check “No Gross Receipt to Report”
7. Click Continue

Failing to file a zero return may result in penalties, notices, and administrative complications with your TPT account.

Arizona Vendor Discounts for Timely Filing

Businesses that file and pay their TPT returns on time may qualify for Arizona’s accounting credit, commonly referred to as a vendor discount in many states.

Current credits are:

• Electronic filers can claim 1.2% of tax due, up to a maximum of $12,000 per year
• Paper filers can claim 1% of tax due, up to a maximum of $10,000 per year

These credits only apply to the Arizona state TPT rate of 5.6%, not to additional city or county tax collected.

Arizona Late Filing Penalties and Interest

Arizona imposes several penalties that can apply simultaneously.

Late Filing Penalty

The late filing penalty is:

• 4.5% of the tax due assessed for each month or fraction of a month the return is late
• Minimum penalty of $25
• Maximum penalty of 25% of tax due or $100 per return, whichever is greater

Late Payment Penalty

If you’ve filed your return but your payment is late:

• A penalty is assessed of 0.5% of the tax due per month or fraction of a month the payment is late
• Maximum penalty of 10%

Paper Filing Penalty

Businesses required to file electronically that submit paper returns are assessed:

• 5% of the tax due
• Minimum penalty of $25

This penalty applies even when no tax is due.

Additionally, if businesses who are required to file and pay electronically submit payment by check or cash, an additional penalty of 5% of the amount of the payment will be assessed.

Interest

Interest accrues on unpaid tax balances until paid in full.

Arizona calculates interest using the federal short-term rate plus three percentage points and compounds outstanding balances annually.

Common Arizona TPT Filing Mistakes to Avoid

• Failing to file a zero return when no sales occur
• Missing the filing deadline because no tax is due
• Reporting sales under the wrong business classification
• Forgetting to or incorrectly reporting location-specific sales
• Claiming deductions without supporting documentation
• Collecting excess tax and failing to report it on the return
• Filing by paper when electronic filing is required

Even small filing errors can result in notices, penalties, delayed processing, or audit issues later.