Multnomah County Tax Collector Office: Pay Tax Bill & Hours
If you are searching for the Multnomah County OR Tax Collector in 2026, this independent guide helps you pay your Multnomah County property tax bill online, by phone, by mail, through a 24-hour drop box, or in person at the Portland office. You will also find the Tax Collector mailing address, office hours, payment fees, due dates, bill lookup steps, mortgage-company tips, delinquent tax help, and senior-friendly reminders before you use the official county payment system.
The Multnomah County Tax Collector function is handled through the Multnomah County Division of Assessment, Recording & Taxation. Property tax payments can be made online through multcoproptax.com, by phone at 1-833-610-5715, by mail to Multnomah County Tax Collector, PO Box 2716, Portland, OR 97208-2716, in person at Multnomah Building, 501 SE Hawthorne Blvd., Suite 175, Portland, OR 97214, or by 24-hour drop box at the same building. For property tax customer service, call 503-988-2225 or use propertytax@multco.us.
Official source: Multnomah County Pay Property Taxes, DART contact page, and Pay by mail page.Multnomah County OR Tax Collector: What Office Handles Your Property Tax Bill?
In Multnomah County, Oregon, the tax collection function is handled through the Division of Assessment, Recording & Taxation, often shortened to DART. Users commonly search “Multnomah County tax collector,” “Multnomah County property tax,” “Multnomah County tax bill,” or “multnomah county or tax collector” when they need payment help.
When Is Your
Next Tax Deadline?
Select your state — see your exact deadline, live countdown, and whether you’re on time or already accruing penalties.
Use the Tax Collector payment resources when you need to pay a property tax bill, check whether a payment posted, pay by mail, use the drop box, pay by phone, look up a bill, understand payment fees, or ask about a delinquent tax balance. Use assessment resources when your question is about property value, property ID, ownership, appraisal, address changes, or how your tax was calculated.
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
Interest and penalties are adding this much to your balance every single day
Tax Lien Warning
| If You Pay On | Days Late | Penalty | Interest | Total Owed | Extra Cost |
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Use Tax Collector payment pages for payment
Online payment, mail payment, phone payment, drop box, in-person payment, payment receipt, and delinquent payment questions start with property tax payment resources.
Open official payment pageUse property records for bill lookup
Use multcoproptax.com when you need to look up a tax bill, view statements, see prior bills, and check value or tax information by address or property ID.
Open bill lookup instructionsUse official links before paying
Search results may show third-party bill-payment sites. Before entering bank or card information, confirm you are using Multnomah County’s official payment instructions or multcoproptax.com.
Open multcoproptax.comHow to Pay a Multnomah County Property Tax Bill Online, by Phone, by Mail or in Person
Multnomah County lets taxpayers pay property taxes online, by phone, by mail, in person, through bank bill pay, or by check in a 24-hour drop box. The safest first step is to verify your property ID, tax year, amount due, and installment choice before sending payment.
Many homeowners in Portland, Gresham, Troutdale, Fairview, Wood Village and unincorporated Multnomah County search for “Multnomah County property tax payment” or “Multnomah County tax bill pay online” right before the November due date. Do not rush the checkout screen. Confirm whether you want to pay the full amount, two-thirds, one-third, or another amount shown by the bill, because Oregon property tax discount and installment rules depend on the amount and date paid.
Official source: Pay Property Taxes and Property Tax Payment FAQs.Open the official property tax payment route
Start from the county’s official Pay Property Taxes page or go directly to multcoproptax.com. Do not type card or bank information into a random directory page.
Open official Multnomah County payment pageContinue as a guest and search your property
Multnomah County’s bill lookup instructions say users can continue as a guest, agree to the disclaimer, and search by property address or property ID.
Read official bill lookup stepsClick the correct property row and Bills tab
After selecting the correct property, use the Bills tab to view tax bills. Multnomah County says bills can be viewed back through 2018, with value and tax information back through 2008.
Open multcoproptax.comChoose payment method and review the fee
Bank account, debit card, credit card, and phone payments can have different convenience fees. Review the fee before submitting payment.
See fee table belowSave your confirmation or receipt
Save the payment confirmation, account number, payment date, amount, and property ID. If paying by mail, your canceled check can serve as your receipt.
See receipt checklistMultnomah County Property Tax Bill Lookup by Address or Property ID
Searchers often type “Multnomah County property tax lookup,” “Multnomah County property tax bill,” “multcoproptax,” or “Multnomah County property tax search by address.” The practical goal is to find the correct property ID and bill before paying.
Use your property tax statement if you have it. If not, search by property address at multcoproptax.com. Carefully check the property row before opening the Bills tab, especially if the property is a condo, duplex, unit, commercial property, manufactured structure, recently sold property, or has an address that can be abbreviated in multiple ways.
Official source: Look Up Your Property Tax Bill.| What you have | Best action | Verify before paying |
|---|---|---|
| Property tax statement | Use the property ID/account number and payment amount on the statement. | Tax year, property address, payment option, and discount/interest status. |
| Address only | Search multcoproptax.com by address and select the correct row. | Street number, unit, city, property ID, and owner information. |
| Mortgage company involved | Check whether your bill is yellow and verify with your lender or deferral program. | Whether the lender requested tax information and whether payment posted. |
| Old statement request | View online bills back through 2018 or contact customer service for older bills. | Year selected and whether the bill is only a statement copy or an unpaid balance. |
Multnomah County Tax Collector Office Address, Mailing Address and Drop Box
The physical office is at the Multnomah Building in Portland. The mailing address for tax payments is a PO Box, so do not use the in-person street address when mailing your check unless the county specifically instructs otherwise.
In-Person Office Address
Use for counter service and in-person tax payment
Mailing Payment Address
Use for check or money order payments
For mail payments, Multnomah County says checks or money orders should be made payable to Multnomah County Tax Collector, account number or property ID should be written on the front, and the lower portion of the tax statement should be returned with payment. Mail early enough to be postmarked on or before the due date.
Official source: Pay Property Taxes by Mail.24-hour drop box reminder
Multnomah County lists a 24-hour payment drop box at the Multnomah Building, 501 SE Hawthorne Blvd., Portland, OR 97214. The county says checks only, no cash. Items placed in the drop box are processed the next business day.
Verify current drop box detailsMultnomah County Tax Collector Office Hours, Phone Number and Email
The Multnomah County DART office lists business hours as Monday through Friday, 8:30 AM to 4:30 PM. In-person tax payments can be made in Room/Suite 175 without an appointment during the listed hours.
Official source: Contact Division of Assessment, Recording & Taxation and Pay Property Taxes.| Need | Contact | Best use |
|---|---|---|
| Property tax customer service | 503-988-2225 | Tax bill, payment status, statement, general property tax support. |
| Property tax email | propertytax@multco.us | Written payment or account questions when you need a response trail. |
| Pay by phone | 1-833-610-5715 | Automated phone payment through Point & Pay, available 24/7. |
| Foreclosure payment question | 503-988-3334 | Payment for a property in foreclosure or special foreclosure payment instructions. |
Best time to call
Call earlier in the business day, especially near November 15, February 15 and May 15. Have your property ID, address, tax year, payment amount, and confirmation number ready before calling.
Multnomah County Property Tax Payment Fees: Bank Account, Debit Card, Credit Card and Phone
Multnomah County says a convenience fee is charged for online or phone payment services and that the county does not collect or retain any portion of that fee. Review the final checkout screen before submitting payment.
| Payment method | Listed fee | Practical note |
|---|---|---|
| Bank account / eCheck | $1.50 per transaction | Often the lower-cost electronic option. Double-check routing and account number. |
| Debit card | $3.95 per transaction | Useful if you prefer card payment but want a flat debit fee. |
| Credit card | 2.55% of the tax payment | Can be expensive on large property tax bills. Check the exact fee before submitting. |
| Phone / IVR | Adds 50 cents to the above prices | Convenient for phone payment, but review the extra cost and confirmation process. |
When Are Multnomah County Property Taxes Due?
Multnomah County property tax statements are mailed by October 25 each year. The main payment due date is November 15. If the 15th falls on a weekend or holiday, the due date is the next business day.
November 15
Pay the full amount, two-thirds, or first one-third by this date depending on whether you want a discount or installment plan.
February 15
If you paid only one-third by November 15, the second payment is due February 15, adjusted to the next business day if needed.
May 15
Final payment is due May 15 for installment taxpayers or those who paid two-thirds in November.
Payments made online must be received by the office by 11:59 PM on the due date to be considered timely. Financial-institution bill pay must be scheduled so payment is received by the due date, not merely sent by the bank on the due date.
Official source: Property Tax Payment FAQs and Online payment deadline guidance.Multnomah County Property Tax Discount Rules: Full, Two-Thirds or One-Third Payment
Oregon property tax payment choices can affect your discount. The discount is not automatic for every payment amount. It depends on how much you pay by November 15 and whether the payment is timely.
| Pay by November 15 | Discount | Additional payment due |
|---|---|---|
| Full amount | 3% | No further payment due for that tax year. |
| Two-thirds full amount | 2% | Final payment due May 15. |
| One-third full amount | No discount | Second payment due February 15, final payment due May 15. |
| Taxes less than $40 | Check bill | Must be paid in full by November 15. |
Mortgage Company, Yellow Tax Bill and Senior/Disabled Deferral Questions
Multnomah County says a yellow property tax bill means a mortgage company or senior/disabled citizen deferral program has requested tax information to pay your tax bill. This does not mean you should ignore your account status.
If you recently paid off a loan, changed mortgage companies, canceled your tax reserves, or believe your lender should pay, verify the account before the deadline. Contact the mortgage company or the Oregon Department of Revenue if the bill shows a deferral-program issue. If the county account remains unpaid, get written proof from the mortgage servicer.
Official source: Pay Property Taxes and Mortgage company FAQ.Check whether the bill is yellow
A yellow bill can indicate that a mortgage company or deferral program requested tax information. Read the bill carefully before deciding whether to pay yourself.
Confirm who is responsible
Call your lender or deferral program if you are unsure. Ask whether they have scheduled payment and when it will post.
Get proof if the bill still shows unpaid
Ask for payment date, amount, tracking information, property ID used, and confirmation that payment was sent to Multnomah County Tax Collector.
Multnomah County Property Tax Receipt, Statement and Payment Proof Checklist
A property tax receipt can matter for mortgage escrow disputes, refinancing, home sale closing, rental property records, accounting, family records, and proof that you paid before the deadline.
Save from online payment
- Confirmation number
- Property ID or account number
- Property address
- Tax year
- Amount paid
- Payment method
- Date and time submitted
Save from mail or drop box
- Copy of check or money order
- Bank cleared-check record
- Mailing proof if mailed
- Photo of envelope or drop box check if needed
- Copy of lower tax statement stub
- Notes from any county call
Multnomah County says your canceled check is your receipt when paying by mail. For online payments, save the confirmation immediately and then check your account later to make sure the payment posted correctly.
Official source: Pay Property Taxes by Mail.Multnomah County Delinquent Property Taxes, Interest, Payment Plans and Foreclosure
If your Multnomah County property tax payment is late, do not guess the payoff amount. Multnomah County’s FAQ says interest is charged on past-due amounts at 1.3333% per month, or 16% per year, or fraction of a month until paid.
Late payments are not eligible for the 3% discount and can create interest charges. Returned checks can result in a fee and may cause loss of discount and interest charges. By law, property tax payments must be credited to the earliest year for which taxes are due.
Official source: Property Tax Payment FAQs.Past-due property taxes
Check your account balance before paying. Interest can change the amount due, and payments may be credited to the earliest unpaid year first.
Delinquent tax payment plan
Multnomah County provides a Delinquent Tax Payment Plan Request Form for individuals and businesses who owe property tax.
Open delinquent tax payment plan formForeclosure payment question
If the property is in foreclosure, Multnomah County says to call 503-988-3334 to discuss payment options.
Business Personal Property, Manufactured Structure, Floating Property and Utility Accounts
Not every Multnomah County tax account is a standard residential real property bill. Business personal property, manufactured structures, floating property, machinery and equipment, or utility accounts can have different collection concerns.
Multnomah County’s payment page directs delinquent tax questions for business, manufactured structure, floating property, machinery and equipment or utility accounts toward the delinquent tax payment plan request process. If your account is not a standard home parcel, contact customer service before assuming the same online steps apply.
Official source: Pay Property Taxes and Delinquent Tax Payment Plan Request Form.Business account warning
For business personal property and similar accounts, write the property ID/account number clearly, keep records, and contact Multnomah County if the online record or payment route does not look like a standard home property tax bill.
Multnomah County Property Tax Video Help
Multnomah County has a “Property Tax Basics” resource page that says the video is designed to answer common questions about Oregon’s property tax system. A publicly available YouTube overview about Oregon and Multnomah County property taxes is embedded below as extra learning help; final payment decisions should still use official county pages.
Official source: Multnomah County Property Tax Basics.Oregon and Multnomah County property tax overview
This video is included as an educational overview. Always verify amounts, due dates, discounts, and payment options through Multnomah County’s official property tax pages before paying.
What the video should help with
- Why Oregon property taxes are due in November
- How bills relate to assessed value
- Why county tax collection funds local services
- Why your bill may not match market value
- Why final payment details must come from the county
Multnomah County Tax Collector Office Map: Multnomah Building, Portland
Use this map for directions to the Multnomah Building at 501 SE Hawthorne Blvd., Portland, OR 97214. In-person tax payments are listed for Suite/Room 175 during business hours, and the 24-hour drop box is located at the building.
Bring if visiting
- Tax statement or property ID
- Payment method accepted by the county
- Photo ID if needed for your request
- Mortgage or escrow documents if relevant
- Prior payment confirmation if following up
Call before parking
- Confirm your issue can be handled at the office.
- Ask about card, check, or money order acceptance.
- Ask about foreclosure, delinquent, or business-property routing.
- Remember parking is limited at the Multnomah Building.
Before You Pay: Multnomah County Property Tax Safety Checklist
This checklist is useful for seniors, family helpers, landlords, out-of-state owners, escrow borrowers, and anyone paying close to November 15.
Website safety
- Start from multco.us or multcoproptax.com.
- Do not enter bank data into random directory pages.
- Use official county guidance for fees and due dates.
Account safety
- Match property ID and address.
- Check tax year and bill amount.
- Look for mortgage or deferral program notes.
Proof safety
- Save online confirmation immediately.
- Keep canceled check records.
- Check account posting after payment.
Official Multnomah County Property Tax Links
This guide explains the practical steps, but final payment, current balance, official fees, due dates, posting status, office access, and delinquent instructions must be verified through official sources.
More TaxCollectors.org Property Tax Guides
Use these related county tax collector guides to compare payment portals, office hours, mailing addresses, phone support, receipts, due dates and delinquent-tax workflows.
Multnomah County Tax Collector FAQ
These answers cover the main search intent behind Multnomah County tax collector, Multnomah County property tax bill, tax payment online, office hours, address, phone number, drop box, due dates, fees, discounts, mortgage bills and delinquent tax help.
Who is the Multnomah County Tax Collector?
Multnomah County property tax collection is handled through the Division of Assessment, Recording & Taxation. Users often search “Multnomah County Tax Collector,” but the official office is connected to Assessment, Recording & Taxation.
How do I pay my Multnomah County property tax bill online?
Use multcoproptax.com or start from the official Multnomah County Pay Property Taxes page. Search by address or property ID, select the correct bill, review fees, and save the payment confirmation.
What is the Multnomah County Tax Collector office address?
The office address is Multnomah Building, 501 SE Hawthorne Blvd., Suite 175, Portland, OR 97214.
What are Multnomah County Tax Collector office hours?
Business hours are listed Monday through Friday, 8:30 AM to 4:30 PM. In-person tax payments can be made in Suite/Room 175 during listed hours without an appointment.
What is the Multnomah County property tax phone number?
For property tax customer service, call 503-988-2225. For automated phone payment, call 1-833-610-5715. For foreclosure payment questions, call 503-988-3334.
Where do I mail Multnomah County property tax payments?
Mail payments to Multnomah County Tax Collector, PO Box 2716, Portland, OR 97208-2716. Make checks or money orders payable to Multnomah County Tax Collector, include the property ID/account number, return the lower portion of the tax statement, and do not mail cash.
Does Multnomah County have a property tax drop box?
Yes. Multnomah County lists a 24-hour payment drop box at the Multnomah Building, 501 SE Hawthorne Blvd., Portland, OR 97214. Checks only, no cash. Items placed in the drop box are processed the next business day.
When are Multnomah County property taxes due?
Tax bills are mailed by October 25 each year. The main due date is November 15. If paying in installments, the second payment is due February 15 and the final payment is due May 15. If the 15th falls on a weekend or holiday, the due date is the next business day.
What are Multnomah County property tax online payment fees?
The county lists a $1.50 bank account/eCheck fee, $3.95 debit card fee, 2.55% credit card fee, and an additional 50 cents for phone/IVR payments. Always review the final fee at checkout because fees can change.
How do Multnomah County property tax discounts work?
Pay the full amount by November 15 for a 3% discount. Pay two-thirds by November 15 for a 2% discount and final payment due May 15. Pay one-third by November 15 for no discount, with second payment due February 15 and final payment due May 15.
What if my mortgage company should pay my property tax bill?
If your bill is yellow, a mortgage company or senior/disabled citizen deferral program has requested tax information. Still verify who is responsible and check whether payment posts before the deadline.
What happens if my Multnomah County property tax payment is late?
Late payments can lose discounts and incur interest. Multnomah County’s FAQ lists interest on past-due amounts at 1.3333% per month, or 16% per year, or fraction of a month until paid.
Is TaxCollectors.org the official Multnomah County website?
No. TaxCollectors.org is an independent informational guide. Always verify final payment, official account balance, fees, deadlines, office hours, drop box rules and delinquent-tax instructions directly with official Multnomah County sources.
Best Way to Use This Multnomah County OR Tax Collector Guide
Start with the official Multnomah County Pay Property Taxes page or multcoproptax.com if you need to pay or view a property tax bill. Search carefully by address or property ID, confirm the tax year, review the payment amount, decide whether you want a discount or installment payment, check any convenience fee, and save proof of payment.
Payment source: Official Multnomah County Pay Property Taxes page and multcoproptax.com.Use the Portland office at 501 SE Hawthorne Blvd., Suite 175 for in-person payment questions, the PO Box 2716 mailing address for mailed checks or money orders, the 24-hour drop box for check payments only, and 503-988-2225 for customer service. For a property in foreclosure, use the foreclosure phone number before sending payment.
Office source: DART contact page.Independent guide and official-source warning
This TaxCollectors.org page is an independent guide for people searching for Multnomah County Tax Collector Office, Multnomah County OR tax collector, Multnomah County property tax bill, pay tax bill online, office hours, address, phone number, drop box, payment fees, receipts, mortgage company questions, discounts and delinquent tax help. It is not the official Multnomah County Division of Assessment, Recording & Taxation, Oregon Department of Revenue, mortgage servicer, legal adviser or tax adviser.
Before paying, mailing documents, visiting an office, using a drop box, relying on a due date, disputing a value, applying for relief, entering a payment plan or handling foreclosure-related taxes, verify current information directly with official Multnomah County and Oregon State resources. Payment methods, convenience fees, office closures, holiday schedules, account status, legal deadlines and contact routing can change.