Clackamas County Tax Collector Office: Pay Tax Bill & Hours
If you are searching for the Clackamas County Tax Collector in 2026, this independent guide helps you pay a Clackamas County, Oregon property tax bill online, check your tax account balance, find the Assessment & Taxation office address, confirm Monday-Thursday office hours, understand Oregon’s November 15 due date, compare full-payment and installment discounts, review online payment convenience fees, locate your account number, handle mortgage-lender confusion, and know when a value appeal, exemption or deferral question belongs with assessment staff instead of the payment screen.
The Clackamas County Tax Collector function is handled by the Clackamas County Department of Assessment & Taxation. The office is located at 150 Beavercreek Road, Room #135, Oregon City, OR 97045. Phone: 503-655-8671. Office hours are listed as Monday through Thursday, 8:00 AM to 4:00 PM. Property tax payments are due November 15, or the next business day when the 15th falls on a weekend or legal holiday. Full payment by the due date can qualify for a 3% current-year discount.
Official source: Clackamas County Assessment & Taxation, Property Tax Bill Payment Options, and Understanding Your Property Tax Bill.Clackamas County Tax Collector: Assessment & Taxation Handles Property Tax Collection
Clackamas County uses the Department of Assessment & Taxation for both property tax collection and property assessment services. That means one office can appear in search results for “Clackamas County Tax Collector,” “Clackamas County Assessor,” and “Assessment and Taxation.”
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-collection side when your task is paying a tax bill, checking a payment balance, printing a tax statement, understanding discounts and installments, asking about late interest, or verifying whether a mortgage lender paid. Use the assessment side when your question is about Real Market Value, Assessed Value, Maximum Assessed Value, exemptions, deferrals, business personal property, manufactured homes, property details or appeals.
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 |
|---|
Use this office for tax payment
Pay property taxes, check a balance, mail a payment, use the payment drop box, ask about a tax statement, or clarify discount and installment timing.
Use this office for assessment questions
Ask about RMV, MAV, AV, Measure 50, property characteristics, new construction, remodels, appraisal records, exemptions and deferrals.
Use PVAB for formal value appeals
Property Value Appeals Board cases are for property value disputes, not general disagreement with the amount of tax owed.
How to Pay a Clackamas County Property Tax Bill Online
Clackamas County’s online payment page says taxpayers should check the tax account balance before making a payment. This is important because overpayments are refunded, and property tax payments must be accurately matched to the account number.
The safest workflow is simple: find the account, verify the balance, confirm the tax year and account number, choose the payment method, review the convenience fee, submit payment, and save proof. When paying with an e-check, the county payment page says you will be required to re-enter the property tax account number as a confirmation code after entering the US Bank site.
Official source: Clackamas County online property tax payment page.Check your tax account balance first
Use the official Clackamas County property information search to confirm the current balance and account details before paying.
Open Property Detail and Tax InformationOpen the official online payment page
Use the county payment page for property taxes. Do not enter payment information on third-party pages that are not the official Clackamas County or US Bank payment flow.
Open Official Payment PageEnter the correct property tax account number
The county payment page requires an account number to identify the account accurately. If you do not have it, search by address in the property detail system.
Search by account or property addressReview online convenience fees
Clackamas County says US Bank, the online payment service provider, charges convenience fees for e-check, credit card and debit card payments.
See online fee detailsSave your receipt and verify posting
Save the confirmation, account number, tax year, payment date and amount. Check later that the payment posted to the correct tax year.
Clackamas County Payment Prep Checker
This simple planning tool does not submit payment or calculate an official bill. It helps you decide what to check before using the official county payment page.
Clackamas County Property Tax Search by Account Number or Address
Searches like “Clackamas County tax bill lookup,” “Clackamas County property tax search,” “Clackamas County property tax statement,” and “Clackamas County tax account balance” usually point to the same task: find the correct account before paying.
The county’s property search page allows account number search and property address search. The system says an account number search must use an 8-digit account number, and address search can use a street address with wildcard help. This is useful when a taxpayer does not have the paper bill but needs to pay before the deadline.
Official source: Clackamas County Property Detail and Tax Information and Online Tax Statements.| Search need | Best starting point | What to verify before paying |
|---|---|---|
| I have the paper bill | Use the account number printed on the tax statement. | Account, tax year, balance, discount option and due date. |
| I only know the address | Use the property address search in the county property detail system. | Street name, city, owner, property account and total due. |
| I need a current balance | Use Property Detail and Tax Information before making payment. | Any prior-year balance, interest, and oldest-year application rule. |
| I need the statement copy | Use Online Tax Statements or contact Assessment & Taxation. | Statement year and whether payments after certification are reflected. |
Address search tip
If your address search does not work, try a shorter street name, remove apartment/unit details, check spelling, or use the wildcard style shown by the county system. When in doubt, call 503-655-8671 with the property address.
Clackamas County Tax Collector Office Address, Mailing Address and Drop Box
The Clackamas County Department of Assessment & Taxation is located at 150 Beavercreek Road, Room #135, Oregon City, OR 97045. The county also says the payment drop box is located at the front of the building.
Assessment & Taxation Office
Property tax collector and assessor office
Mail Payment Address
Use for check or money order payments
For mailed payments, Clackamas County says to send only a check or money order, make the check payable to Clackamas County Tax, and use the windowed envelope provided with the tax statement when possible. The county also says your canceled check is proof of payment.
Official source: Property Tax Bill Payment Options.Drop box reminder
The county lists the property tax payment drop box at the front of the building. Do not place cash in a drop box. If paying near the deadline, confirm drop box instructions and posting timing before relying on it.
Clackamas County Tax Collector Office Hours and Phone Number
The Clackamas County Assessment & Taxation office lists office hours as Monday through Thursday, 8:00 AM to 4:00 PM. Phone support is available at 503-655-8671, and customer-service email is propertytaxinfo@clackamas.us.
Official source: Assessment and Taxation department listing.| Need | Contact | Use this for |
|---|---|---|
| General property tax / assessment help | 503-655-8671 | Tax balance, statement, account search, assessment questions, office visit questions. |
| Customer service email | propertytaxinfo@clackamas.us | After-hours questions, tax statement help, payment questions and general account support. |
| Business personal property | perspropInventory@clackamas.us | Business personal property inventory and related account questions. |
| Property value appeal board | 503-655-8662 / pvab@clackamas.us | Formal property value appeal filing and PVAB process questions. |
Call before driving
Call first if your issue involves a lender, deadline-day payment, delinquent taxes, foreclosure, manufactured home, business personal property, value appeal, senior deferral or exemption. Some questions can be handled by phone, email or Zoom instead of an in-person visit.
Clackamas County Property Tax Payment Options and Online Convenience Fees
Clackamas County accepts several property tax payment methods: online payment, mailed check or money order, bank bill pay, in-person payment, and payment drop box. Online payments are processed through US Bank and include convenience fees.
The county’s payment options page lists these online convenience fees: e-check $3, Visa/MasterCard/American Express/Discover credit card 2.49%, VISA debit card $3.95, and Mastercard debit card 2.49%. Always review the final payment screen because processing rules can change.
Official source: Clackamas County Property Tax Bill Payment Options.E-check online
Good for taxpayers who want to pay from a bank account. The listed e-check convenience fee is $3. Re-enter the tax account number carefully when asked.
Credit or debit card
Useful for speed, but percentage fees can be large on property tax bills. Compare the card fee before choosing this option.
Mail, bill pay, in person or drop box
Mail early, use the right payee, and remember that bank bill-pay is not controlled by the county and may take several business days.
Clackamas County Property Tax Due Date: November 15
The due date for Clackamas County property tax payments is November 15. If the 15th falls on a weekend or legal holiday, the due date is extended to the next business day.
Mail early if you want to receive the discount and avoid interest. Oregon law does not allow the discount when the postmark is after the due date, and interest accrues on the past-due portion.
Official source: Understanding Your Property Tax Bill and Payment Options.November 15
Pay in full or make the first installment by the due date. Full payment by the due date can qualify for the largest current-year discount.
February 15
If you choose one-third installments, the next one-third payment is due by February 15.
May 15
Remaining tax is due by May 15. Real property tax is delinquent if not paid by May 15.
Clackamas County Due-Date Risk Checker
This planning tool does not calculate your official balance or interest. It helps you decide what to check before paying.
Clackamas County Property Tax Discounts, Installments and Late Interest
Oregon property tax bills allow different payment choices. In Clackamas County, paying early can qualify for a current-year discount, but late payments can lose discounts and accrue interest.
| Payment choice | Due date / next step | Discount and reminder |
|---|---|---|
| Full payment | Pay by Nov. 15 | 3% current-year discount if paid on time. |
| Two-thirds payment | Pay 2/3 by Nov. 15; remainder by May 15 | 2% current-year discount if paid on time. |
| One-third installments | 1/3 by Nov. 15, next 1/3 by Feb. 15, remainder by May 15 | No current-year discount. |
| Late payment | After selected installment due date | Interest charged under Oregon statute; county lists 16% annually or 1.333% monthly. |
What If a Mortgage Lender Should Pay Your Clackamas County Tax Bill?
Clackamas County’s tax statement guide says receiving a green tax statement means a lender did not request information to pay your property taxes. If you believe your lender is responsible, call your lender and keep the statement for your records.
Mortgage escrow can be confusing because a monthly escrow charge is not the same as county payment posting. If the county account does not show paid, ask the lender for a disbursement date, amount, account number, tracking details and proof that payment was sent to Clackamas County.
Official source: Understanding Your Property Tax Bill.Look at the statement color and lender note
If the statement suggests a lender did not request the information, do not assume escrow will pay. Contact the lender quickly.
Check the county account balance
Use the property detail and tax information system to verify whether payment has posted.
Save proof from both sides
Keep the county tax statement, lender escrow statement, lender disbursement proof, county receipt and any call notes.
Clackamas County Delinquent Property Taxes, Oldest-Year Rule and Foreclosure Warning
Clackamas County says property tax payments must be credited to the earliest year for which taxes are due on the property. If you owe multiple years, a payment may be applied to the oldest year first.
The county’s payment options page says real property tax is delinquent if not paid by May 15, and foreclosure proceedings on real property begin when taxes have been delinquent for three years. Tax statement years marked with an asterisk can be subject to foreclosure if not paid by May 15.
Official source: Delinquent taxes and lien dates.Do not guess the payoff
Check the official balance and future-interest information before paying. Older tax years can affect how your payment is applied.
May 15 matters
Unpaid real property tax is delinquent if not paid by May 15. If you are near that date, call before mailing or using bank bill pay.
Foreclosure risk
If taxes have been delinquent for three years, foreclosure proceedings can begin. Use official foreclosure resources and contact the county.
Clackamas County Property Value Appeal: PVAB vs Tax Payment
A property tax appeal is not the same thing as not wanting to pay the bill. The Clackamas County Property Value Appeals Board hears property value disputes, not general hardship or payment complaints.
The PVAB page explains that the board hears property value appeals. It also explains that if PVAB reduces Real Market Value but the value remains above Maximum Assessed Value, the Assessed Value may not change, and the tax owed may not change either. This is why many Oregon taxpayers need to understand RMV, MAV and AV before filing.
Official source: Clackamas County Property Value Appeals Board.Appeal may help when
- The RMV is higher than evidence supports.
- You have comparable sales near the Jan. 1 assessment date.
- You can meet filing deadlines and provide documentation.
Appeal may not change tax when
- Assessed Value remains lower than RMV.
- MAV/Measure 50 rules keep the tax base unchanged.
- The issue is hardship, not value.
Why Clackamas County Property Taxes Can Change: RMV, MAV, AV, Measure 5 and Measure 50
Oregon property tax bills can feel confusing because taxes are not based only on what your home could sell for. Clackamas County explains that tax limits and assessed value rules come from Oregon Measures 5 and 50.
Measure 5 sets constitutional limits on property tax categories based on Real Market Value. Measure 50 created Maximum Assessed Value and generally limits future MAV growth to 3% annually, with exceptions for things like new construction, remodeling, subdivisions and rezoning. Your taxes are based on Assessed Value, which is the lower of Real Market Value or Maximum Assessed Value.
Official source: Measures 5 and 50 explanation.| Term | Plain meaning | Why taxpayers care |
|---|---|---|
| RMV | Real Market Value, county estimate of market value as of Jan. 1. | Useful for appeal evidence and market-value questions. |
| MAV | Maximum Assessed Value under Oregon Measure 50 rules. | MAV can limit taxable value growth, but exceptions can apply. |
| AV | Assessed Value, generally the lower of RMV or MAV. | AV is the value used to calculate property taxes. |
Clackamas County Property Tax Exemptions, Deferrals, Veterans, Seniors and Disabled Homeowners
Clackamas County Assessment & Taxation provides links for exemptions and deferrals, including disabled and senior citizens, veterans, active duty military, special organizations, farms and forests.
If your question is “how do I reduce my property tax,” do not stop at the payment page. Review the official exemption and deferral categories and ask the county what application, deadline, documentation or appraisal-district action is required. Filing an exemption or deferral does not automatically mean your payment deadline disappears.
Official source: Assessment & Taxation exemptions and deferrals section.Disabled and senior deferral
Oregon may allow deferral for certain disabled or senior homeowners. Check eligibility and deadlines before assuming you qualify.
Veterans and active duty
Veterans, surviving spouses and active duty military may have exemption resources depending on qualifications and documentation.
Organizations, farms and forests
Churches, schools, organizations, farm property and forest property can involve special assessment or exemption rules.
Business Personal Property, Manufactured Homes and Special Property Tax Questions
Not every Clackamas County tax account is a regular home parcel. Business personal property, manufactured homes, demolished buildings, moving structures, exemptions and special assessment categories may need different forms or staff routing.
For business personal property, the Assessment & Taxation contact listing includes perspropInventory@clackamas.us. For manufactured home questions, use the county’s Assessment & Taxation resources and call before transferring, moving or demolishing property because tax certification or clearance may be needed.
Official source: Assessment and Taxation contact listing.Business personal property
Use the business personal property contact route for inventory, filing and account questions that are not standard residential real property.
Manufactured homes
Moving, selling or demolishing a manufactured home can involve tax-account steps. Contact the office before assuming a normal payment receipt is enough.
Clackamas County Property Tax Video: Virtual Town Hall
Clackamas County has a property tax town hall video that explains Oregon’s property tax system and answers resident questions. It is embedded here because many taxpayers need practical background before they understand why the tax bill changed.
Video source: Clackamas County Property Tax Town Hall – November 6, 2024.Clackamas County Property Tax Town Hall
Video note: always rely on the current official county website for payment links, office hours, fees, due dates, discounts and appeal deadlines because videos can become outdated.
Clackamas County Tax Collector Map: 150 Beavercreek Road, Oregon City
Use this map for directions to the Clackamas County Department of Assessment & Taxation at 150 Beavercreek Road, Room #135, Oregon City, OR 97045.
Bring if visiting
- Tax statement or account number
- Property address
- Payment method accepted by the county
- Mortgage/lender details if escrow should pay
- Prior confirmation number if following up
Call before driving
- Confirm Monday-Thursday office hours.
- Ask whether your issue is payment, assessment or appeal-related.
- Confirm payment method and convenience fee rules.
- Ask about Zoom meeting options if you cannot visit.
Clackamas County Property Tax Payment Safety Checklist
This checklist is helpful for seniors, new homeowners, out-of-state owners, mortgage-escrow households, and anyone paying near the November 15 deadline.
Before online payment
- Check the account balance first.
- Use the official county payment link.
- Confirm the account number.
- Review the US Bank convenience fee.
Before mail or bill pay
- Mail early enough for the postmark.
- Use the correct payee.
- Do not mail cash.
- Know bank bill pay is not county-controlled.
Before appealing
- Understand RMV, MAV and AV.
- Check the appeal deadline.
- Gather value evidence near Jan. 1.
- Keep paying deadlines separate from appeal deadlines.
Official Clackamas County Property Tax Links
This guide explains the practical steps, but final payment, balance, interest, office closures, appeal deadlines and tax-account rules must be verified through official Clackamas County and Oregon resources.
More TaxCollectors.org Property Tax Guides
Use these related guides to compare tax collector payment steps, office hours, address formats, receipts, appeal routing and assessor-vs-collector confusion across other offices.
Clackamas County Tax Collector FAQ
These answers cover the main search intent behind Clackamas County tax collector, Clackamas County property tax payment, tax bill lookup, office address, office hours, online fees, due dates, discounts, mortgage lender issues, appeals and exemptions.
Who is the Clackamas County Tax Collector?
The Clackamas County Tax Collector function is handled by the Department of Assessment & Taxation. The elected Assessor/Tax Collector listed by the county is Bronson Rueda.
How do I pay Clackamas County property taxes online?
Use the official Clackamas County online property tax payment page. Check your account balance first, enter the correct property tax account number, review the US Bank convenience fee and save the confirmation.
What is the Clackamas County tax collector phone number?
The Assessment & Taxation phone number is 503-655-8671. Customer-service email is propertytaxinfo@clackamas.us.
Where is the Clackamas County Tax Collector office?
The office is located at 150 Beavercreek Road, Room #135, Oregon City, OR 97045.
What are Clackamas County Tax Collector office hours?
Clackamas County lists Assessment & Taxation office hours as Monday through Thursday, 8:00 AM to 4:00 PM. Always check holiday closures and seasonal announcements before visiting.
When are Clackamas County property taxes due?
The due date for property tax payments is November 15. If November 15 falls on a weekend or legal holiday, the due date is the next business day.
What are the Clackamas County property tax discounts?
Full payment by November 15 can qualify for a 3% current-year discount. Paying two-thirds by November 15 can qualify for a 2% current-year discount, with the remainder due by May 15. One-third installment payments receive no current-year discount.
What are Clackamas County online payment fees?
The county lists online convenience fees charged by US Bank: e-check $3, credit card 2.49%, VISA debit card $3.95, and Mastercard debit card 2.49%. Review the current payment screen before submitting.
Can I mail my Clackamas County property tax payment?
Yes. Mail check or money order to Clackamas County Assessor & Tax Collector, 150 Beavercreek Road, Room #135, Oregon City, OR 97045. Make the check payable to Clackamas County Tax and do not mail cash.
What if my lender should pay my Clackamas County property tax bill?
If you receive a green tax statement, the county says a lender did not request information to pay your property taxes. Contact your lender if you think the lender should pay, and keep the statement for your records.
What if my Clackamas County property taxes are late?
Interest is charged on payments made after the installment due date. The county lists the statutory rate as 16% annually or 1.333% monthly until paid, with interest accruing on the 16th of each month.
Who handles Clackamas County property value appeals?
Property value appeals are handled through the Clackamas County Property Value Appeals Board. The board hears property value disputes, not general complaints about tax bills or hardship.
Is TaxCollectors.org the official Clackamas County website?
No. TaxCollectors.org is an independent informational guide. Always verify final payment, balance, discounts, interest, office hours, appeal deadlines and account instructions through official Clackamas County sources.
Best Way to Use This Clackamas County Tax Collector Guide
Start with the official Clackamas County property detail and tax information system to check your account balance. Then use the official online payment page, mail a check or money order, use bank bill pay with enough processing time, pay in person or use the drop box based on your situation.
Payment source: Official Clackamas County online payment page.If your question is about payment, deadlines, discounts, late interest or receipts, contact Assessment & Taxation at 503-655-8671. If your question is about RMV, MAV, AV, Measure 50, exemptions, deferrals, business personal property or value appeals, use the correct assessment, exemption or PVAB route before assuming the payment page can fix the issue.
Office source: Clackamas County Assessment & Taxation.Independent guide and official-source warning
This TaxCollectors.org page is an independent guide for users searching for Clackamas County Tax Collector, Clackamas County property tax payment, office hours, office address, phone number, tax bill lookup, tax statement, mortgage-lender issues, payment discounts, Oregon property tax due dates, exemptions, deferrals and property value appeal help. It is not the official Clackamas County Department of Assessment & Taxation, Oregon Department of Revenue, mortgage lender, legal adviser or tax adviser.
Before paying, mailing documents, using a drop box, visiting an office, relying on a due date, filing an appeal, claiming an exemption, applying for a deferral, or handling delinquent taxes, verify current information directly with official Clackamas County and Oregon resources. Payment methods, convenience fees, office closures, holiday schedules, appeal deadlines, statutory interest and account status can change.