Maricopa County Tax Collector payment, search and due-date guide
In Maricopa County, the “tax collector” function is handled by the Maricopa County Treasurer. That is the office Phoenix-area property owners use for property tax bills, balances, payments, receipts, delinquent taxes, tax liens and payment research.
The Maricopa County Assessor is different. The Assessor handles parcel records, values, legal classification, exemptions, rental registration and appeal-related valuation issues. If you mix the two, you can lose time right before a tax deadline.
What is the Maricopa County Tax Collector?
Maricopa County does not usually brand the property tax payment office as a “Tax Collector.” The correct payment office is the Maricopa County Treasurer’s Office. It sends property tax bills, collects real and personal property taxes, receives payments, posts tax history and handles delinquent property tax and tax lien matters.
Property Tax Penalty & Interest Calculator
State-specific penalty rates • Interest accrual • Tax lien deadline • Cost-of-waiting breakdown
| Original Tax Amount | $0.00 |
| Initial Penalty— | $0.00 |
| Monthly Interest— | $0.00 |
| Fixed Fees— | $0.00 |
| Total Due | $0.00 |
Daily Accrual Rate
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Tax Lien Warning
| If You Pay On | Days Late | Penalty | Interest | Total Owed | Extra Cost |
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You need to pay taxes, check the amount due, print a tax bill, verify a receipt, ask about delinquent taxes, handle a tax lien issue, or ask why a payment has not posted.
You need the APN, property value, legal classification, exemption information, parcel map, mailing address correction, rental registration or valuation appeal route.
You need deeds, deeds of trust, recorded liens, plats, recorded document numbers, document images or chain-of-title documents.
Maricopa County Tax Collector address, phone number, hours and website
The official county directory lists the Treasurer’s Office at the county complex in downtown Phoenix. If you need a same-day payment answer, a lien payoff, a large payment question or a research request, call before driving downtown because payment posting, research and tax lien issues may not work like a simple counter payment.
| Item | Official / practical detail | Best use |
|---|---|---|
| Payment office | Maricopa County Treasurer’s Office | Property tax billing, collection, payment status, receipts, delinquency and tax liens. |
| Treasurer | John M. Allen | Current elected Treasurer listed by Maricopa County. |
| Office address | 301 W Jefferson Street, Suite 100, Phoenix, AZ 85003 | In-person Treasurer office visit and official office correspondence. |
| Customer service | 602-506-8511 | Amount due, tax bill questions, receipts, payment posting and delinquent taxes. |
| Treasurer.Office@maricopa.gov | Non-urgent written questions. Do not email sensitive bank or card details. | |
| Office hours | Monday-Friday, 8:00 a.m.-5:00 p.m., except county holidays | Call ahead near November, December and May deadlines. |
| Main county site | Maricopa.gov | County department directory, ADA information and official county links. |
How to search and pay Maricopa County property taxes online
Start from the official Maricopa County payment page or the Treasurer parcel search. Search first, verify the parcel, then pay. Do not pay from a random directory, ad page or unofficial property-data site.
Use the county “Pay Your Bills” page or the Treasurer website link for property taxes. This avoids fake or outdated payment links.
Use parcel/account number when possible. You may also search with owner name, business name, mailing address, situs address or applicable personal-property identifiers.
In Maricopa County, the situs address is the physical property location. The mailing address may be different. Do not pay only because one address looks familiar.
Review assessed tax, tax paid, amount due, tax year, older years, current liens, pending payments and any warnings before selecting a payment option.
Online payment options can include e-check, card and digital wallet methods through the current processor. Review the fee screen before submitting.
Keep the confirmation, receipt, transaction date and parcel number. Online payments may not display instantly in the tax record.
Maricopa County property tax due dates for the 2026 tax cycle
Arizona property taxes are usually handled in two installments when the annual tax amount is more than $100. The first half is due October 1, the second half is due March 1 of the following year, and delinquency deadlines depend on the 5:00 p.m. rule plus weekend/holiday adjustment.
| Tax situation | Due date | Delinquent after | Practical Maricopa County note |
|---|---|---|---|
| First half, tax bill over $100 | October 1, 2026 | After 5:00 p.m. on November 2, 2026 | November 1, 2026 falls on Sunday, so the next-business-day rule applies. |
| Full-year payment, tax bill over $100 | October 1, 2026 | After 5:00 p.m. on December 31, 2026 if unpaid as a full-year option | This can avoid first-half interest if paid in full by the statutory full-year deadline. |
| Annual tax $100 or less | October 1, 2026 | After 5:00 p.m. on December 31, 2026 | Small bills are not split into two installments. |
| Second half | March 1, 2027 | After 5:00 p.m. on May 3, 2027 | May 1, 2027 falls on Saturday, so the next-business-day rule applies. |
| Already delinquent taxes | Original due date controls | Interest continues under Arizona law | Confirm payoff before sending money because interest can change the amount due. |
Maricopa County Tax Assessor: property search, APN and valuation records
The Maricopa County Assessor’s Office is the correct place to search parcels, find an APN, review property values, verify ownership/mailing information, check legal classification, review exemptions and start valuation-related questions. The Assessor does not collect tax payments.
Search by owner name or street address through the Assessor. The APN appears in the search result and can then be used in the Treasurer tax search.
Use the Assessor for Full Cash Value, Limited Property Value, assessed value inputs, legal classification and valuation appeal questions.
Mailing address, ownership changes, classification, rental registration and exemption questions usually begin with Assessor records.
Maricopa County tax collector property search vs assessor and recorder records
“Property search” can mean three different systems in Maricopa County. Before clicking a search result, decide whether you need tax money owed, property valuation, or recorded documents.
| What you need | Correct office | Search result to use |
|---|---|---|
| Tax amount due, payment history, receipt, bill copy | Maricopa County Treasurer | Treasurer parcel/account search or tax summary. |
| APN, property value, classification, exemptions | Maricopa County Assessor | Assessor parcel/address search and property detail pages. |
| Deed, deed of trust, recorded lien, plat, document image | Maricopa County Recorder | Recorded Document Search. |
| Why did my tax bill increase? | Assessor + Treasurer split | Assessor for value; Treasurer bill for jurisdictions/rates/amount due. |
| Tax lien sale or redemption | Maricopa County Treasurer | Treasurer tax lien and delinquent-tax resources. |
Maricopa County tax collector mailing address and payment options
For office contact and in-person service, the Treasurer’s official county directory lists 301 W Jefferson Street, Suite 100, Phoenix, AZ 85003. For mailed payments, use the address and coupon instructions printed on your current tax statement or shown in the current Treasurer payment screen, because payment lockbox instructions can change.
- Start from the Treasurer or county payment page.
- Search parcel/account first.
- Review convenience fees before submitting.
- Save the confirmation and parcel number.
- Use the remittance coupon from the current bill.
- Write parcel/account number clearly.
- Use check or money order when instructed.
- Mail early; do not wait for deadline-day uncertainty.
- Visit the Treasurer at 301 W Jefferson Street, Suite 100.
- Bring parcel/account number and payment proof.
- Check holiday closures before going downtown.
- Ask about parking and accepted payment methods before large payments.
- You may receive an information statement even when a mortgage company pays.
- Check your escrow statement before paying twice.
- Tax servicing company posting may not appear instantly.
- Call the Treasurer if the bill shows unpaid close to deadline.
Maricopa County delinquent taxes, interest and tax lien sale basics
Delinquent property taxes are not just “old bills.” Arizona delinquency rules can add interest, and unpaid property taxes can move into tax lien sale processes. If your parcel already shows delinquent years, call or verify the payoff before sending only the old principal amount.
Arizona delinquent property tax interest is set by law. The Treasurer search may reject a payment that does not include accrued interest.
Maricopa County Treasurer tax lien resources are for delinquent property taxes and registered lien activity, not ordinary current-year payment.
If your property has a sold lien, use the Treasurer’s lien/redemption route. Do not treat a lien redemption like a simple first-half tax payment.
Phone script for a delinquent payoff
“I need the current payoff for parcel/account number ________. Please check all open tax years, interest through today, any tax lien status, whether a payment is pending, and what payment method is accepted for full payoff.”
Have the APN, owner name, property address, tax years and any previous payment confirmation ready.
This guide is not investment advice and does not recommend buying tax liens. Use official Treasurer materials and Arizona law before participating in any lien sale.
Maricopa County Tax Collector reviews: what they can and cannot tell you
Search results may show public reviews for the Treasurer’s Office, county complex or downtown Phoenix government offices. Reviews can help with parking, lines, call timing and visitor experience, but they should not be used as the source for official hours, fees, due dates, payment addresses or tax lien rules.
Look for patterns about parking near 301 W Jefferson, busiest times, security lines, and whether people had better luck calling early.
Payment links, due dates, mail addresses, interest rates, lien-sale rules, office closures or account-specific instructions.
This article does not add Review or AggregateRating schema for a government office because it does not collect verified reviews.
Phoenix, Mesa, Chandler and other Maricopa County city property tax searches
In the Valley, people often search by city first. That can be confusing because property tax bills commonly include many jurisdictions, but the county Treasurer handles the county property tax bill collection route.
| Search phrase | Likely correct route | What to verify |
|---|---|---|
| Phoenix property tax collector | Maricopa County Treasurer | APN, situs address and tax year before paying. |
| Mesa property tax bill | Maricopa County Treasurer | City shown on address is not the payment office by itself. |
| Chandler or Gilbert tax assessor | Maricopa County Assessor | Parcel value, classification, exemptions and APN. |
| Glendale, Scottsdale, Peoria or Tempe tax records | Treasurer for taxes; Assessor for value; Recorder for deeds | Do not mix payment history with recorded-document history. |
| Buckeye, Surprise, Goodyear or Queen Creek tax bill | Maricopa County Treasurer when the parcel is in Maricopa County | Some city names cross county/context lines; confirm county first. |
Before you pay Maricopa County property taxes
Most payment mistakes are preventable. Spend one minute matching the parcel before you submit money.
Related Arizona and property tax collector guides
Use another guide only when the bill belongs to that county, state or office. Arizona counties can follow the same statutory schedule, but office contacts, payment portals and research processes are local.
Use for Tucson-area property tax payment, Treasurer office address, due dates and assessor routing.
Use for general guidance on finding tax bills, parcel numbers and payment records.
Use when you are unsure which county or local tax office owns your payment task.
Use to understand treasurer-tax collector wording and why states name these offices differently.
Use for general tax lien sale terminology and safety warnings before reading county-specific lien pages.
Internal links help users avoid paying the wrong county or treating an assessor record like a tax receipt.
Official Maricopa County tax collector and assessor links
Use these links when you are ready to act. Account balances, fees, tax lien status, payment posting, mail instructions, office hours and parcel data can change.
Maricopa County Tax Collector FAQs
Who is the Maricopa County Tax Collector?
The property tax collector function in Maricopa County is handled by the Maricopa County Treasurer’s Office. The Treasurer sends property tax bills, collects payments, posts tax history, handles delinquent taxes and manages tax lien-related functions.
What is the Maricopa County Tax Collector phone number?
The Maricopa County Treasurer customer service phone number is 602-506-8511. Use it for amount due, payment posting, receipt, delinquent tax and tax bill questions.
What is the Maricopa County Tax Collector address?
The Treasurer’s Office is listed at 301 W Jefferson Street, Suite 100, Phoenix, AZ 85003. Check county holiday closures and parking information before visiting.
What is the Maricopa County Tax Collector mailing address?
For office correspondence, use the official Treasurer office address at 301 W Jefferson Street, Suite 100, Phoenix, AZ 85003. For mailed payments, use the remittance address and coupon instructions printed on your current tax statement or shown on the current Treasurer payment page, because payment lockbox directions can change.
How do I search Maricopa County property taxes?
Use the Treasurer parcel/account search for tax bill, amount due, payment history and receipt information. If you do not know the APN, search the Maricopa County Assessor first by name or property address, then use the APN in the Treasurer system.
How do I pay Maricopa County property taxes online?
Open the official Maricopa County Pay Your Bills page or the Maricopa County Treasurer website, search the parcel/account, verify the property and tax year, choose a payment method, review fees and save the confirmation.
What are Maricopa County property tax due dates?
For bills over $100, first-half taxes are due October 1 and second-half taxes are due March 1 of the following year. The first half becomes delinquent after 5:00 p.m. on November 1 unless the date moves for a weekend or legal holiday, and the second half becomes delinquent after 5:00 p.m. on May 1 unless adjusted.
What are the 2026 Maricopa County property tax delinquency dates?
For the 2026 tax cycle, first-half taxes become delinquent after 5:00 p.m. on November 2, 2026 because November 1 falls on Sunday. Second-half taxes become delinquent after 5:00 p.m. on May 3, 2027 because May 1 falls on Saturday.
Is the Maricopa County Assessor the same as the Tax Collector?
No. The Treasurer handles property tax bills and payments. The Assessor handles parcel records, valuations, legal classifications, exemptions, APNs and assessment questions.
Why did my Maricopa County property tax bill increase?
A higher tax bill can come from changes in assessed value, changes in tax rates, new districts, school or city levies, special districts or prior balances. Review the Treasurer tax bill for taxing jurisdictions and the Assessor record for values.
Where do I search Maricopa County deeds and recorded liens?
Use the Maricopa County Recorder’s Recorded Document Search for deeds, deeds of trust, plats, recorded liens and document images. Do not use the Treasurer tax bill search as a deed search.
Does this page use review schema for Maricopa County Tax Collector reviews?
No. This page does not use Review or AggregateRating schema for a government office. Public reviews can help with visitor experience, but official county pages should be used for hours, payment links, deadlines, fees and addresses.