Oregon Property Tax Guide: Pay, Search, Due Dates & Exemptions
Oregon property tax is handled mostly at the county level. County assessment and taxation offices value most property, calculate tax, collect payments, maintain local records and distribute money to local taxing districts.
Use this guide to pay through the correct county, search property records, understand the November 15, February 15 and May 15 installment schedule, check discounts, read RMV/MAV/AV, find exemptions or deferral options, and appeal value before the correct deadline.
Quick Answer: Oregon Property Tax Is Paid to the County
To pay Oregon property tax, search an account, request a bill, fix a mailing address, appeal value, or ask about local records, start with the county where the property is located. Oregon Department of Revenue gives statewide guidance, but most account-specific records are county records.
The safest path is simple: find the county assessor or assessment and taxation office, search by account number or property address, confirm the tax year, choose the payment option, save the receipt, and check exemptions or appeal rights before county deadlines pass.
Fast Route: Which Oregon Property Tax Office Do You Need?
Oregon uses county assessment and taxation offices, but the exact office name can vary. Some counties separate assessor, tax collector and assessment/taxation functions.
| Your Task | Start With | Why | Best Next Step |
|---|---|---|---|
| Pay property tax | County tax collector or assessment and taxation office | Property taxes are paid to the county, not to Oregon DOR. | Use the county’s official payment portal or tax office instructions. |
| Find property record or tax account | County assessor or property records search | DOR is not the custodian of most residential and commercial property records. | Search by account number, map/tax lot, owner name or address. |
| Value seems too high | County assessor first, then PVAB if needed | County assessors appraise most Oregon property. | Review RMV, MAV and AV, then file a petition before December 31 if needed. |
| Need senior or disabled tax help | Oregon DOR deferral program and county assessor | Oregon has a senior/disabled deferral program, not a broad general homestead exemption. | Check eligibility and apply with the county during the filing window. |
| Business equipment or personal property | County assessor | Taxable business personal property must be reported locally. | File the personal property return by March 15. |
Oregon Property Tax Due Dates and Key Deadlines
Oregon property tax statements are sent in the fall. You can pay in one lump sum or in three installments. The due dates are November 15, February 15 and May 15.
If the 15th falls on a weekend or legal holiday, the due date moves to the next business day. Always confirm the exact date and balance with your county tax collector.
| Date or Window | What It Usually Means | What to Do |
|---|---|---|
| January 1 | Property value, location and taxable status are generally determined as of January 1. | Save photos, sale documents, repair proof and business asset records tied to this date. |
| March 15 | Taxable business personal property returns are due. | File the return with the county assessor and list all taxable business assets. |
| July 1 | Taxes on real and personal property become a lien. | New buyers should understand that ownership changes after July 1 may not show on the fall statement. |
| After October 25 | Tax statements are generally issued in the fall after October 25. | If you do not receive a statement by November 1, contact the county tax collector. |
| November 15 | Full payment or first one-third installment is due. | Pay in full for the 3% discount or pay two-thirds for the 2% discount if eligible. |
| December 31 | Most county Property Value Appeals Board petitions are due by this date. | File after receiving the tax statement, but before December 31 or the next business day if applicable. |
| February 15 | Second one-third installment is due. | Confirm balance and interest if any earlier installment was late. |
| April 15 | Timely senior and disabled deferral applications are generally filed January 1 through April 15. | Review deferral eligibility early and apply through the county. |
| May 15 | Final one-third installment is due. | Pay remaining taxes before additional interest or collection risk grows. |
County-date warning: The due-date pattern is statewide, but account balances, portal posting, local contact details, mailed statement timing and payment instructions are county-specific.
How to Pay Oregon Property Tax Online
Oregon property taxes are paid to the county where the property is located. The Oregon Department of Revenue does not process most county-assessed residential or commercial property tax payments.
Most counties let you search by tax account, map/tax lot, property address or owner name. Online portals may charge card or e-check convenience fees, so review the payment screen before submitting.
- Open Oregon DOR’s county assessor information page.
- Select the county where the property is located.
- Use the county tax collector or assessment and taxation payment route.
- Search by account number, map/tax lot, owner name or address.
- Confirm tax year, amount due, installment status, discount eligibility and fees.
- Pay through the official county system and save the receipt.
Payment safety tip: Start from Oregon.gov or the official county website. Avoid search ads and look-alike pages that do not clearly show the county tax collector or assessment and taxation office.
Oregon Property Tax Discounts and Installment Rules
Oregon allows a full-payment discount or a two-thirds-payment discount when paid by November 15. These discounts usually apply only to the current year and only after past-due taxes, penalties and interest are paid.
Taxes of less than $40 cannot be paid in installments. If you owe less than that amount, prepare to pay in full.
| Payment Choice | Due Date | Discount or Result | Practical Tip |
|---|---|---|---|
| Pay full amount | November 15 | 3% discount if eligible. | Best discount route when you can pay the full current-year tax. |
| Pay two-thirds | November 15 | 2% discount if eligible. | Useful if you cannot pay all at once but can pay more than one installment. |
| Pay one-third | November 15 | No discount, but keeps the installment plan current. | Mark February 15 and May 15 immediately. |
| Second installment | February 15 | Keeps installment plan current if paid on time. | Check county balance if November payment was late. |
| Final installment | May 15 | Final current-year payment. | Real property taxes become delinquent if not paid in full by the final deadline. |
How to Search Oregon Property Tax Records
Oregon property tax record search is county-based. DOR is not the custodian of most property tax statements, residential records or commercial account records.
Some counties have separate tools for assessment records and tax payment records. Search the assessor side for value and property details. Search the tax collector side for statements, balances and receipts.
| Search Goal | Best County Route | Search Terms to Try | What You May Find |
|---|---|---|---|
| Property value | County assessor property search | Account number, map/tax lot, situs address, owner name | RMV, MAV, AV, property class, land, improvements and account details. |
| Tax bill balance | County tax collector or taxation search | Account number, tax year, statement number, address | Amount due, installment status, interest, penalty and payment options. |
| Receipt or payment proof | County payment portal or tax office | Account number, confirmation number, parcel, tax year | Posted payment, receipt, transaction status or refund route. |
| Appeal evidence | County assessor and local sales data | Comparable property, map/tax lot, neighborhood, sale date | Comparable value data and property characteristics. |
- Open the Oregon county assessor information page.
- Select the county where the property is located.
- Use the county assessor search for value and property details.
- Use the tax collector or assessment and taxation search for bills and receipts.
- Save PDFs or screenshots before filing an appeal or payment dispute.
Oregon Property Tax Values: RMV, MAV and AV
Oregon property tax is not based only on the current sale price or market estimate. The tax statement may show real market value, maximum assessed value and assessed value.
County assessors appraise most Oregon property. The value of property is determined as of January 1 each year.
| Term | Plain Meaning | Why It Matters |
|---|---|---|
| Real Market Value (RMV) | The assessor’s estimate of market value as of the assessment date. | This is often the main value owners compare with sales and condition evidence. |
| Maximum Assessed Value (MAV) | A capped value created under Oregon’s property tax limits. | MAV generally cannot increase more than 3% per year unless property changes occur. |
| Assessed Value (AV) | The taxable assessed value is generally the lesser of RMV and MAV. | Your taxes are generally computed from assessed value, not always RMV. |
| Compression | A tax reduction when constitutional limits are exceeded. | Local option taxes may be reduced first if limits are exceeded. |
| Rate per $1,000 | Tax rates are placed on the roll as a rate per $1,000 of assessed value. | The bill depends on assessed value and all taxing districts for the property. |
Important Oregon value note: Lowering RMV may not reduce the tax bill if RMV remains higher than MAV. Always compare RMV, MAV and AV before deciding whether an appeal is worth filing.
Why Your Oregon Tax Bill Can Rise Even If Market Value Changes
Oregon’s property tax system includes constitutional limits. MAV usually grows by no more than 3% per year, but the tax bill can still change because of local rates, bonds, levies, changes to the property, new construction or assessments.
New structures, improvements, partitions, subdivisions and other property changes can affect MAV. Minor construction thresholds may also matter and are updated over time.
Your tax may not drop if assessed value is still controlled by MAV and RMV remains above MAV.
A standard annual increase can appear even when the market feels flat.
Construction, additions or significant improvements can change value calculations.
Bonds, local option taxes and district rates can affect the total bill.
How to Appeal Oregon Property Value
Most Oregon property value appeals start with the county Property Value Appeals Board, often called PVAB. The petition is filed with the county where the property is located.
In most cases, file after receiving the tax statement but before December 31, or the next business day if December 31 falls on a weekend or holiday. County petition forms are usually available from the county clerk or county website.
- Read the tax statement and identify RMV, MAV and AV.
- Contact the county assessor if the issue is a clear property-data error.
- Gather evidence before filing with PVAB.
- File the county petition after the tax statement is received and before December 31.
- Save proof of filing, evidence copies and hearing instructions.
- If you disagree with a PVAB value decision, review Oregon Tax Court Magistrate Division timing.
| Appeal Issue | Common Route | Timing Reminder |
|---|---|---|
| County-assessed property value | County Property Value Appeals Board | After tax statement, before December 31. |
| Late personal property return penalty | Property Value Appeals Board | Same general statement-to-December-31 window. |
| PVAB value decision | Oregon Tax Court Magistrate Division | Generally within 30 days of the board order being mailed or delivered. |
| Exemption denial or special assessment disqualification | Magistrate Division | DOR guidance says many non-value issues must be appealed within 90 days of the action. |
| DOR-appraised industrial property | Oregon Tax Court Magistrate Division | Review DOR-specific deadline instructions carefully. |
Evidence Checklist for an Oregon Property Tax Appeal
Good appeal evidence should show why the county’s value is wrong for the relevant assessment date. Avoid relying only on “my taxes are too high.”
Because Oregon taxes are usually based on assessed value, evidence should also explain whether lowering RMV will actually affect AV and the tax bill.
| Evidence | Best For | How to Use It |
|---|---|---|
| Comparable sales | RMV dispute. | Use similar size, location, age, condition and sale timing. |
| Recent purchase documents | New buyer value dispute. | Show sale price, sale date and arm’s-length terms. |
| Photos of condition | Damage, deferred maintenance or incorrect condition. | Date photos and explain how each issue affects value. |
| Repair estimates | Costly repairs affecting market value. | Use contractor estimates, invoices or inspection reports. |
| County record correction | Wrong square footage, property class, land size or improvement detail. | Compare the county record with surveys, permits, plans or photos. |
| Independent appraisal | Higher-value, complex or strongly contested property. | Use an appraisal tied to the relevant valuation date. |
| MAV/AV explanation | Deciding whether appeal may reduce taxes. | Show how your requested RMV relates to current MAV and assessed value. |
Oregon Property Tax Exemptions, Deferral and Special Assessments
Oregon does not currently have a statewide general homestead exemption or a property tax exemption based solely on age or income. That is different from many states.
Some owners may still qualify for property tax relief. Common routes include disabled veteran or surviving spouse exemption, senior or disabled property tax deferral, nonprofit or government exemptions, and special assessments for certain land or property uses.
| Relief Type | What It Means | Where to Start |
|---|---|---|
| Disabled veteran or surviving spouse exemption | May exempt a portion of assessed value for qualifying homestead property. | Oregon DOR publication or county assessor claim form. |
| Senior and disabled deferral | Oregon DOR may pay qualifying property taxes to the county and place a lien for deferred taxes. | DOR deferral program and county application process. |
| Farmland or forest land special assessment | Property may be specially assessed based on qualifying use. | County assessor before filing or disqualification deadlines. |
| Historic property or conservation easement | Some property uses may qualify for special assessment treatment. | County assessor and DOR special assessment guidance. |
| Rebuilt homestead after 2020 wildfire | Some rebuilt property may have special assessment treatment under Oregon law. | County assessor and current DOR forms. |
| Charitable, religious or governmental exemptions | Certain organizations or property uses may be exempt if requirements are met. | County assessor and Oregon property tax exemption forms. |
- Open Oregon DOR’s property tax exemptions page.
- Confirm that Oregon does not offer a broad statewide general homestead exemption.
- Review disabled veteran, deferral and special assessment routes.
- Contact the county assessor before the filing deadline.
- Keep proof of ownership, occupancy, disability, veteran status, age, income or qualifying use.
Oregon Senior and Disabled Property Tax Deferral
The senior and disabled deferral program is not the same as an exemption. If approved, Oregon DOR pays the property taxes due on November 15 for eligible properties, and deferred tax becomes a lien that must eventually be repaid.
Applications are generally filed with the county from January 1 through April 15. Late applications for 2026 may be filed from April 16 through December 1 with a county-collected late fee, subject to program rules.
- Open Oregon DOR’s senior and disabled deferral program page.
- Check age, disability, ownership, occupancy, income and property requirements.
- File with the county during the timely January 1 to April 15 window when possible.
- Understand that DOR pays the county and places a deferral lien.
- Ask DOR for payoff instructions before selling, refinancing or changing ownership.
Deferral warning: Deferral may help cash flow, but it creates a state lien and repayment obligation. Review payoff, cancellation and ownership-change rules before applying.
Oregon Business Personal Property Tax
Business personal property is a major Oregon property tax topic. Taxable property can include machinery, equipment, furniture and other assets used now or previously in a business.
Each individual, partnership, firm or corporation with taxable personal property must file a return by March 15. Late returns receive penalties based on how late they are filed.
| Business Property Topic | Official Detail | Owner Action |
|---|---|---|
| Taxable assets | Machinery, equipment, furniture and similar business assets may be taxable. | Keep purchase date, cost, location and disposal records. |
| Non-taxable examples | Household goods, personal-use items, inventories held for sale and certain intangible property are not taxable. | Separate business-use assets from personal-use or inventory items. |
| Return due date | Taxable personal property returns are due March 15. | File with the county assessor before the deadline. |
| Late filing penalty | Late returns receive penalties that may be 5%, 25% or 50% depending on lateness. | File even if the asset list is complicated; ask the county for help early. |
| Tax statement | Personal property tax statements are sent after October 25. | Review value, penalty and payment due dates carefully. |
Manufactured Homes and Ownership Changes
Manufactured homes can have special property tax and ownership-transfer steps. Oregon Building Codes Division notes that ownership-related transactions require valid county tax certification.
If you are buying, selling, moving or titling a manufactured home, contact the county where the home is located or will be sited before assuming the tax account is clear.
Confirm tax certification, situs county, account number and unpaid taxes before closing.
Ask the county and state ownership office what tax clearance or certification is needed.
Contact the county tax collector if you believe taxes are due but no statement arrived.
Some property types may have different account handling than traditional land and buildings.
New Oregon Property Owner Checklist
Ownership changes made after July 1 may not appear on the fall tax statement. If you bought property after July 1 and do not receive a tax statement by November 1, contact the county tax collector.
Do not rely only on escrow or closing papers. You remain responsible for confirming that the correct tax year and account were paid.
- Search the county property record after recording.
- Confirm owner name, mailing address, tax account and map/tax lot.
- Ask the county tax collector for the amount due if no statement arrives by November 1.
- Review RMV, MAV and AV before the December 31 appeal deadline.
- Check deferral, veteran exemption or special assessment eligibility if relevant.
- Save closing statement, tax proration, county statement and payment receipt.
Escrow warning: A lender escrow account or seller credit does not replace your duty to verify that the county received payment.
Late Oregon Property Taxes, Interest and Liens
Interest is charged on past-due installment payments. Oregon DOR’s payment procedure publication lists interest at 1.333% monthly, or 16% annually.
Interest begins after the installment grace period. First installment interest begins December 16, second installment interest begins February 16, and remaining one-third interest begins May 16.
| Late Issue | What It Means | What to Do |
|---|---|---|
| Past-due amount | Statement balance may not include all interest at payment time. | Ask the county tax collector for the exact payoff amount. |
| Current-year discount blocked | Delinquent taxes, penalties and interest must be paid before discount applies to current-year tax. | Pay past-due amounts first if you want the current-year discount. |
| Tax lien | Taxes on real and personal property become a lien on July 1. | Check liens before buying, refinancing or transferring property. |
| Foreclosure risk | Long-term unpaid real property taxes can lead to county foreclosure action. | Contact the county tax collector immediately if multiple years are delinquent. |
- Search the county tax account again.
- Confirm tax year, installment status and exact payoff.
- Ask whether interest has changed since the statement was printed.
- Pay through the official county route only.
- Save receipt, payment confirmation and account details.
- Do not ignore lien, foreclosure or collection notices.
Refunds, Duplicate Payments and Wrong Account Problems
Duplicate payments, wrong account payments and escrow mistakes usually start with the county tax collector. Oregon DOR does not keep most county tax statements and is not the payment processor for county-assessed property.
Gather the tax year, account number, map/tax lot, receipt, bank or card proof, escrow statement and mailing address before contacting the county.
Ask the county tax collector how refunds are handled and whether a mortgage company also paid.
Contact the county quickly. Do not assume a payment can be moved automatically.
Search the county account and request posted-payment confirmation.
Compare the closing statement with county tax proration and payment records.
Common Oregon Property Tax Mistakes to Avoid
Most problems happen because owners contact the wrong office, assume DOR keeps county records, miss the November discount date, or appeal RMV without checking whether AV will change.
County-assessed property taxes are paid to the county where the property is located.
Full payment by November 15 may qualify for a 3% discount. Two-thirds may qualify for 2%.
Lower RMV may not reduce taxes if AV remains controlled by MAV.
Taxable business personal property returns are due March 15 and late filing can trigger penalties.
Oregon has no broad statewide general homestead exemption. Review deferral and specific exemptions instead.
Keep receipts, county confirmations, appeal petitions and exemption/deferral application copies.
Related Property Tax Guides on This Site
These internal guides can help you understand the wider property tax process before using official Oregon county systems.
Official Oregon Property Tax Links
Use these official links when you are ready to complete a county-specific action, search a property record, pay a bill, file a return, apply for tax relief, or appeal value.
Oregon Property Tax FAQs
Where do I pay Oregon property tax?
Pay Oregon property tax to the county where the property is located. Use the county tax collector, county assessor, or county assessment and taxation office website.
Does Oregon Department of Revenue collect my county property tax?
No. Oregon DOR provides oversight and guidance, but county-assessed property taxes are paid to county offices.
How do I search Oregon property tax records?
Search through the county assessor or assessment and taxation website. DOR is not the custodian of most residential and commercial property tax records.
When are Oregon property taxes due?
Oregon property taxes can be paid in one lump sum or three installments. The installment due dates are November 15, February 15 and May 15.
What if the Oregon property tax due date falls on a weekend?
If the 15th falls on a weekend or legal holiday, the due date is extended to the next business day.
What discount do I get for paying Oregon property tax in full?
If you pay the full current-year tax by November 15 and are otherwise eligible, you may receive a 3% discount.
What discount do I get for paying two-thirds by November 15?
If you pay two-thirds of the current-year tax by November 15 and are otherwise eligible, you may receive a 2% discount.
Can small Oregon property tax bills be paid in installments?
No. Oregon DOR’s payment procedure says tax of less than $40 cannot be paid in installments.
What is Oregon RMV?
RMV means real market value. It is the assessor’s estimate of market value as of the assessment date.
What is Oregon MAV?
MAV means maximum assessed value. It generally cannot increase by more than 3% each year unless property changes occur.
What is Oregon AV?
AV means assessed value. Oregon generally taxes the lesser of RMV and MAV, called taxable assessed value.
Why did my Oregon tax bill rise if my market value did not?
Your bill may change because of MAV growth, local rates, levies, bonds, improvements, special assessments, or other district charges.
How do I appeal Oregon property value?
Most county-assessed property value appeals are filed with the county Property Value Appeals Board after you receive the tax statement and before December 31.
Can I appeal to Oregon Tax Court?
If you disagree with a PVAB value decision, you may be able to appeal to the Oregon Tax Court Magistrate Division. DOR guidance says this is generally within 30 days of the board order being mailed or delivered.
Does Oregon have a general homestead property tax exemption?
No. Oregon DOR says Oregon does not currently have a statewide general homestead exemption or an exemption based solely on age or income.
Does Oregon have senior property tax relief?
Oregon has a senior and disabled property tax deferral program. If approved, DOR pays qualifying property taxes to the county and places a lien for deferred amounts.
When is the Oregon senior and disabled deferral application period?
DOR program information says timely applications are generally filed with the county from January 1 through April 15.
Does Oregon have a disabled veteran property tax exemption?
Yes. Qualifying disabled veterans, surviving spouses, or registered domestic partners may be entitled to exempt a portion of homestead assessed value.
When is Oregon business personal property return due?
Taxable business personal property returns are due March 15. Late filing can trigger penalties.
What business property is taxable in Oregon?
Taxable personal property can include machinery, equipment, furniture and similar property used in a business. Some items, such as household personal items and inventory held for sale, are not taxable.
What happens if Oregon property taxes are late?
Interest is charged on late installments. Oregon DOR’s payment procedure lists interest at 1.333% monthly, or 16% annually.
What if I bought Oregon property after July 1 and did not get a tax statement?
Ownership changes after July 1 may not show on the fall statement. If you bought after July 1 and do not receive a statement by November 1, contact the county tax collector.
Can I pay estimated Oregon property tax if no statement arrived?
Oregon DOR’s payment procedure says you may pay an estimated amount to the tax collector if you think you owe property taxes but have not received a statement.
Is CountyPropertyTaxes.us an official Oregon government website?
No. This is an independent informational guide. Use Oregon DOR and official county websites for final account-specific actions.
Bottom Line
For Oregon property tax, use the county system first. Pay through the county, search county records, watch the November 15, February 15 and May 15 due dates, understand RMV/MAV/AV before appealing, and review exemptions or deferral options with the county assessor before deadlines pass.
Pay TaxesSearch RecordsDue DatesExemptionsAppealsOfficial Links