Oregon Tax Preparer Requirements 2025-2026

Oregon is one of a small number of states that requires paid personal income tax preparers to hold a state-issued license. A federal PTIN and good intentions are not enough: without an Oregon Licensed Tax Preparer (LTP) or Licensed Tax Consultant (LTC) credential from the Oregon State Board of Tax Practitioners (OBTP), preparing personal income tax returns for compensation in Oregon is a civil violation carrying penalties up to $5,000 per incident. This guide covers the full licensing path from first application to independent practice, plus the TY2025 tax rules that define your Oregon clients' returns: a four-bracket structure topping out at 9.9%, a $1.41 billion Kicker credit at a rate of 9.863%, an Oregon-only federal income tax deduction, the tip and overtime non-conformity from the OBBBA, and key client niches from Portland tech to Willamette Valley agriculture to Oregon timber.

Oregon Requires a State License: The OBTP Framework

The Oregon State Board of Tax Practitioners (OBTP) administers Oregon's tax preparer licensing program under ORS Chapter 673. The board has seven members: six Licensed Tax Consultants and one public representative, all appointed by the Governor to three-year terms. Administrative rules are codified under OAR Chapter 800.

Oregon recognizes two license levels for non-credentialed preparers: the Licensed Tax Preparer (LTP) and the Licensed Tax Consultant (LTC). Most practitioners begin with the LTP and progress to the LTC after accumulating supervised experience.

Any office in Oregon that prepares personal income tax returns must also register with the OBTP annually. Business registration fees are separate from individual license fees.

Licensed Tax Preparer (LTP): The Apprenticeship License

The LTP is an apprenticeship credential. An LTP may prepare Oregon personal income tax returns for compensation, but only under the direct supervision of a Licensed Tax Consultant. LTPs cannot operate independently or own a standalone tax preparation business.

LTP Requirements

• Age: 18 or older
• Education: High school diploma or GED equivalent
• Course: Complete at least 80 clock hours of basic income tax law education through an OBTP-approved provider
• Exam: Pass the Oregon Tax Preparer Exam with a score of 75% or higher. The exam is five hours long. Approximately 75% of questions cover federal personal income tax; the remainder cover Oregon-specific law. Formats include true/false, multiple-choice, and scenario-based mini-problems.
• PTIN: Hold a valid IRS Preparer Tax Identification Number (PTIN, $18.75/year for 2026)

LTP Fees and Renewal

• Initial license fee: $85
• Annual renewal fee: $110 (licenses expire September 30; renewals open after August 15)
• Combination LTP and Business Registration initial fee: $190

LTP Continuing Education

The first renewal is waived from CE requirements. Starting with the second renewal, LTPs must complete 30 hours of CE per year, with a minimum of 2 hours covering ethics or professional conduct. CE must be completed in the 13 months prior to license expiration. Accepted CE providers include CTEC, IRS-approved providers, NASBA, and OBTP-approved providers.

Licensed Tax Consultant (LTC): The Independent Practitioner License

The LTC is the license that allows independent practice. An LTC may prepare personal income tax returns without supervision, operate a tax preparation business, and supervise LTPs. This is the credential most preparers work toward after completing their LTP apprenticeship period.

LTC Requirements

• Exam: Pass the Oregon Tax Consultant Exam with a score of 75% or higher
• Experience: Document a minimum of 1,100 hours of active tax preparation experience earned during at least 2 of the preceding 5 years. Experience must be verified by employers using the OBTP Work Experience Verification form.
• CE: Complete a minimum of 15 hours of acceptable CE within 1 year prior to submitting the LTC application, with CE certificates submitted with the application
• PTIN: Hold a valid IRS Preparer Tax Identification Number

LTC Fees and Renewal

• Initial license fee: $95
• Annual renewal fee: $125 (licenses expire May 31; renewals open after April 15)
• Combination LTC and Business Registration initial fee: $200

LTC Continuing Education

Same as the LTP: 30 hours per year (2 hours ethics minimum), with the first renewal CE requirement waived. After the first renewal, the full 30-hour annual requirement applies.

LTP vs. LTC: Side-by-Side Comparison

Who Is Exempt from Oregon Licensing

Oregon's exemptions are intentionally narrow. The following practitioners are fully exempt from the LTP/LTC licensing requirement:

• Certified Public Accountants (CPAs) licensed by the Oregon Board of Accountancy
• Public Accountants licensed by the Oregon Board of Accountancy
• Members of the Oregon State Bar, but only when preparing returns for their own law clients

Enrolled Agents: Partial Exemption Only

Enrolled Agents preparing Oregon personal income tax returns are NOT fully exempt from Oregon licensing. EAs must hold an Oregon LTC license. However, EAs receive a streamlined path to the LTC: they are exempt from the standard education and experience requirements and need only pass the Oregon-only portion of the LTC exam (not the full exam). EAs must also hold a current valid Treasury Card and a valid PTIN.

This is one of the most commonly misunderstood aspects of Oregon's licensing framework. An EA who prepares Oregon returns without an LTC is in violation of ORS Chapter 673, regardless of their IRS credentials.

Penalties for Unlicensed Practice

Under ORS 673.705 (Prohibited Acts) and ORS 673.700 (Disciplinary Action), the OBTP may impose a civil penalty of up to $5,000 per violation. The board sets the penalty amount based on the severity of the violation, the practitioner's compliance history, and other relevant factors. The board may also order restitution to affected clients.

PTIN and EFIN: Federal Requirements Still Apply

PTIN 2026 fee: $18.75 per year, renewed annually by December 31 at irs.gov/ptin. Renewal takes approximately 15 minutes online. The PTIN is a federal requirement and is separate from (but required alongside) the Oregon LTP or LTC license.

An EFIN (Electronic Filing Identification Number) is required to e-file returns through IRS systems. Oregon participates in the IRS Fed/State e-File program; acceptance into the IRS program covers Oregon electronic filing. Oregon does not issue a separate state EFIN.

FTC Safeguards Rule (WISP)

Every paid tax preparer, including solo practitioners, must maintain a Written Information Security Plan (WISP) under the Gramm-Leach-Bliley Act (15 U.S.C. 6801(b)). Required elements include a designated responsible individual, multi-factor authentication on all systems containing customer data, a risk assessment, and an incident response plan. FTC civil penalties for non-compliance reach up to $46,517 per violation per day. A free WISP template is available at IRS Publication 5708.

Oregon Individual Income Tax for TY2025

Oregon taxes virtually all income. The computation begins with federal adjusted gross income (AGI), then applies Oregon-specific additions, subtractions, and credits. Oregon has its own standard deduction, personal exemption credit, and several unique subtractions that have no federal equivalent.

Income Tax Rates and Brackets

Oregon uses four progressive tax rates: 4.75%, 6.75%, 8.75%, and 9.9%. The 9.9% top rate is among the highest individual state income tax rates in the country.

Note on lower bracket thresholds: Available sources show slightly different breakpoints for the 4.75% and 6.75% brackets, reflecting inflation adjustments that may vary by publication date. The figures below reflect the best-confirmed range from official and near-official sources. Confirm final thresholds against the 2025 Form OR-40 instructions or Publication OR-17 before preparing returns.

Oregon Standard Deduction (TY2025)

Oregon's standard deduction is significantly lower than the federal amount. Many Oregon clients who take the federal standard deduction will find it worthwhile to itemize on their Oregon return because the Oregon standard deduction threshold is so low.

• Single / Married Filing Separately: $2,835
• Married Filing Jointly: $5,670
• Age 65+ or blind (additional, single/HoH): $1,200
• Age 65+ or blind (additional per qualifying person, MFJ): $1,000

Personal Exemption Credit

Oregon provides a nonrefundable personal exemption credit (not a deduction) of $256 per qualifying person for TY2025. The credit applies for the filer and each qualifying dependent, directly reducing Oregon tax owed. The credit is not refundable and phases out at higher income levels. It operates independently from federal exemption rules, which have been suspended at the federal level since TCJA.

Oregon Federal Income Tax Deduction: An Oregon-Only Feature

This is one of Oregon's most distinctive tax provisions. Oregon allows individual taxpayers to subtract a portion of their federal income taxes paid from Oregon taxable income under ORS 316.680. No other state provides this deduction in the same form.

For TY2025, the maximum deduction is $8,500 for single, Head of Household, and Married Filing Jointly filers, and $4,250 for Married Filing Separately. The deduction phases out based on Oregon AGI:

• Phase-out begins at $145,000 AGI for single filers
• Phase-out begins at $290,000 AGI for Married Filing Jointly
• The deduction is eliminated entirely at or above those AGI thresholds

For most middle-income Oregon clients, this subtraction materially reduces Oregon taxable income. For high-income Portland tech workers earning above $145,000 to $290,000, the deduction is phased out or gone entirely, compounding their effective Oregon marginal rate at the 8.75% to 9.9% range. Verify the exact phase-out tier amounts against ORS 316.680/316.685 or Publication OR-17 before advising clients near the phase-out range.

Oregon Kicker Credit for 2025 Returns

The Oregon Kicker is a statutory surplus refund mechanism under ORS 291.349. When actual state revenues exceed the biennial forecast by more than 2%, the surplus is returned to personal income taxpayers as a credit on the following year's return.

On November 1, 2025, the Oregon Office of Economic Analysis certified a surplus of $1.41 billion for the 2023-2025 biennium. The certified credit rate is 9.863% of the taxpayer's 2024 Oregon personal income tax liability (line 24 of the 2024 Form OR-40, before most credits).

How to Calculate and Claim the Kicker

1. Pull the client's 2024 Oregon tax liability from line 24 of their 2024 Form OR-40
2. Multiply by 9.863% (0.09863)
3. Enter the result as a credit on the 2025 Oregon return
4. A DOR online calculator is available through Revenue Online for verification

Kicker Eligibility Requirements

To claim the 2025 Kicker credit, the taxpayer must have filed both a 2024 Oregon personal income tax return AND a 2025 Oregon personal income tax return. The kicker is not issued as a separate check; it appears as a credit on the 2025 return, reducing the balance due or increasing the refund. Clients who did not file a 2024 Oregon return are not eligible. If you have clients with unfiled 2024 returns, prompt them to file as soon as possible to preserve their Kicker eligibility.

Federal Conformity: Oregon SB 1507 and OBBBA Add-Back Issues

Oregon uses fixed-date conformity to the Internal Revenue Code. The legislature must affirmatively update Oregon's IRC reference date; federal changes do not automatically apply. Oregon Senate Bill 1507, signed April 9, 2026, moved Oregon's IRC reference date from December 31, 2023 to December 31, 2025. Oregon now incorporates federal tax law changes enacted through that date, except where Oregon has explicitly decoupled.

Tips and Overtime Deductions: Oregon Does Not Allow Them

The OBBBA created a deduction for qualified tip income (IRC Section 224) and a deduction for qualified overtime premium pay (IRC Section 225). Both deductions reduce federal AGI on federal Schedule 1, meaning they appear before the AGI line.

Because Oregon's income tax computation starts from federal AGI, those deductions never enter Oregon's starting figure at all. Oregon has not enacted independent legislation to allow these deductions. The result: Oregon residents who claim the federal tip or overtime deductions will have higher Oregon taxable income than federal taxable income by those amounts. This is a client communication point that matters especially for hospitality, food service, and hourly workers throughout Oregon. There is no Oregon add-back line required; the amounts simply were not subtracted from Oregon's starting point to begin with.

Bonus Depreciation: Oregon Decoupled Effective 2026

Oregon explicitly decoupled from federal bonus depreciation under IRC Section 168(k). For property placed in service in tax years beginning on or after January 1, 2026, taxpayers must add back the difference between the federal bonus depreciation deduction taken and the deduction that would have been allowed under IRC Section 168(k) as it stood on December 1, 2017 (pre-TCJA levels).

This decoupling has immediate practical impact for Oregon farm clients, construction businesses, and any business that placed significant depreciable property in service in 2026 and claimed federal bonus depreciation. The Oregon return will show higher taxable income than the federal return for those clients.

Qualified Production Property (IRC Section 168(n)): Oregon Conforms

Oregon did not decouple from IRC Section 168(n), the OBBBA provision allowing bonus depreciation for certain qualified production property. Oregon conforms to this provision.

Pass-Through Entity Tax (PTET) Election: Extended

Oregon's Pass-Through Entity Tax election has been extended through tax years beginning before January 1, 2028. Partnerships, S-corporations, and other qualifying pass-through entities with Oregon owners may continue to use the PTET election as a SALT workaround.

Federal SALT Deduction Cap: Oregon Return Not Affected

The OBBBA raised the federal SALT deduction cap to $40,000. This is a federal-return item only. It has no direct effect on Oregon taxable income, because Oregon does not allow Oregon residents to deduct their own state income taxes on the Oregon return. The federal SALT deduction change affects what appears on the federal return but does not flow into Oregon's calculation.

Portland Metro and Multnomah County Local Income Taxes

While Oregon has no statewide local income tax, the Portland metropolitan area layers two additional local income taxes on top of state income tax for higher earners. These taxes apply to residents and workers in the Portland Metro jurisdictional area and Multnomah County.

Portland Metro Supportive Housing Services Tax (SHS)

The SHS tax is a 1% tax on taxable income above $125,000 for single filers and above $200,000 for Married Filing Jointly for Portland Metro area residents. It applies to individuals with income sourced from within the Portland Metro taxing district.

Multnomah County Preschool for All Tax (PFA)

Multnomah County imposes a Preschool for All income tax with two tiers on taxable income above the thresholds:

• 1.5% on taxable income above $125,000 single / $200,000 MFJ
• An additional 1.5% on taxable income above $250,000

For a Portland-area resident with income above $250,000, the combined marginal rate stack is: 9.9% Oregon state, plus 1% SHS, plus 3% PFA (both tiers), for a potential combined Oregon marginal rate exceeding 13%. This is before federal rates. Preparers serving Portland-area high earners need to understand this full rate stack and communicate it clearly for quarterly estimated tax planning.

TriMet and Lane Transit District Payroll Taxes

Employers operating within the TriMet district (Portland area) and the Lane Transit District (Eugene area) are subject to additional employer payroll taxes. These are employer obligations, separate from the Statewide Transit Tax, and affect preparers who handle payroll for employer clients in those jurisdictions.

Oregon Statewide Transit Tax and Corporate Activity Tax

Oregon Statewide Transit Tax (STT)

The Statewide Transit Tax is a payroll tax withheld from employee wages at a rate of 0.1% (one-tenth of one percent) of wages for 2025 and 2026. A proposed increase to 0.2% via Measure 120 did not pass in the May 2026 primary election; the rate remains 0.1% as of the research date.

Employers withhold the STT, report it on Form OQ (quarterly filers) or Form OR-STT-A (annual agricultural filers), and file employee detail through Form OR-STT-2. Self-employed individuals with employees must handle STT withholding and remittance as part of payroll. Employees do not file separately. Filings are submitted through Frances Online or by paper.

Oregon Corporate Activity Tax (CAT)

The CAT, enacted in 2019 and effective January 1, 2020, is a gross receipts tax on Oregon commercial activity. It is not an income tax and is not based on net profit. Key figures for 2025:

• Rate: $250 minimum tax plus 0.57% of Oregon commercial activity exceeding $1 million
• 35% subtraction: Taxpayers may apply a 35% subtraction against their Oregon commercial activity for cost inputs, reducing the effective taxable base
• Registration threshold: Required at $750,000 in Oregon commercial activity
• Filing and payment threshold: Returns and tax are due when Oregon commercial activity reaches $1 million
• Return due date: The 15th day of the fourth month following the end of the tax year (April 15 for calendar-year filers)

The CAT applies to sole proprietors, partnerships, LLCs, S-corps, and C-corps. Preparers serving small business clients who are growing past $750,000 in Oregon commercial activity need to recognize the CAT trigger, explain the gross receipts basis to clients (it applies even without net profit), and handle both the CAT return and the personal income tax return for pass-through owners.

No Sales Tax: What This Means for Your Practice

Oregon has no state or local sales tax. Tax preparation services are not taxed. Oregon preparers do not prepare or file state sales tax returns for Oregon clients, do not manage sales tax registrations or periodic filings, and do not defend clients in Oregon state sales tax audits. This concentrates all state tax complexity in income tax work, the CAT for qualifying business clients, and payroll tax compliance. Oregon's revenue model relies on the personal income tax for approximately 85 to 90 percent of general fund revenue, which means income tax issues drive nearly every complex client situation an Oregon preparer handles.

Retirement Income, Military Pay, and Other Oregon-Specific Rules

Retirement Income: Oregon Taxes Social Security

Oregon taxes Social Security benefits, private pensions, and most retirement distributions for residents. This is a significant contrast to states that exempt Social Security. Clients relocating from a state with full Social Security exemption need to understand this difference before establishing Oregon residency.

Oregon does allow a partial federal pension subtraction for taxpayers who had U.S. government service (including military service) rendered before October 1, 1991. The subtraction is proportional: divide the number of pre-October 1991 months of service by total months of service, then apply that fraction to the pension amount. Preparers need the client's service record to calculate this correctly.

Retirement Income Credit: Available for 2025, Eliminated After (Client Planning Alert)

The Oregon Retirement Income Credit (ORS 316.157) was available for TY2025 to taxpayers age 62 or older who received taxable retirement income. The maximum credit was up to approximately $6,250 depending on household income and Social Security benefit levels, with a phase-out beginning below $22,500 household income (single) or $45,000 (joint).

Critical planning point: The Oregon Retirement Income Credit is eliminated for tax years beginning on or after January 1, 2026. It applies to the 2025 return filed in 2026, but clients who relied on it for tax planning must be notified it will not be available starting with the 2026 return. This is a meaningful change for lower-income Oregon retirees.

Military Pay: Oregon Rules for Active and Retired Personnel

Oregon's treatment of military income depends on residency and duty station:

• Non-resident service members stationed in Oregon: Oregon does NOT tax military pay earned while stationed in Oregon. Only Oregon-source civilian income is subject to Oregon tax.
• Oregon resident service members stationed in Oregon: Military pay IS subject to Oregon income tax. However, eligible personnel may claim subtractions for military compensation earned while stationed outside Oregon, Guard and Reserve pay for duty of 21 or more days away from home, Oregon National Guard active service pay, and other remaining military compensation up to $6,000.
• Oregon resident stationed outside Oregon: Treated as a nonresident if fewer than 31 days were spent in Oregon during the tax year; Oregon tax applies only to Oregon-source income.
• Military Spouse Residency Relief Act: A spouse who relocated to Oregon solely to accompany a stationed service member may be exempt from Oregon tax on wages if both spouses remain domiciled outside Oregon.

Military retirement pay does not have a blanket Oregon exemption. Military retirees who are Oregon residents pay Oregon income tax on retirement pay, subject to the partial pre-1991 service subtraction described above. Oregon HB 2050, proposed during the 2025 legislative session, would exempt military retirement pay from Oregon income tax for veterans starting with tax years beginning on or after January 1, 2026. As of the research date, this bill remained in committee. Do not treat the exemption as enacted; verify current status with the Oregon Legislature's bill-tracking system before advising military retirement clients.

High-Value Oregon Client Niches

Portland Technology Sector: RSUs, ISOs, and the 9.9% Rate

The Portland metro anchors a significant technology and consumer brands cluster: Nike (Beaverton/Hillsboro), Intel (Hillsboro semiconductor fabrication), Adidas North America (Portland), Columbia Sportswear (Portland), and a surrounding ecosystem of software and startup companies. Employees at these firms generate some of the most complex Oregon individual returns.

• RSU and ISO complexity: RSUs vest as ordinary income at fair market value; Oregon taxes RSU income in the year of vesting at rates up to 9.9%. ISO exercises create federal AMT exposure, and Oregon has its own alternative minimum tax. Multi-state equity compensation issues arise when employees received grants before relocating to Oregon or departed Oregon before all grants vested.
• High marginal rate stack: Employees above $125,000 (single) enter the 9.9% Oregon bracket. Portland Metro SHS (1%) and Multnomah County PFA (up to 3%) layer on top, putting Portland-area high earners at combined Oregon marginal rates that can exceed 13%. Add the phase-out of the federal income tax deduction above $145,000 AGI and the effective Oregon burden increases further.
• Quarterly estimated taxes: High-income clients with RSU vesting schedules and no withholding on stock income often face underpayment penalties if estimated tax payments are not calibrated carefully through the year.

Willamette Valley Agriculture: Schedule F, Depreciation, and the 2026 Bonus Change

Oregon leads the country in hazelnut production (approximately 99% of U.S. hazelnuts), is a top producer of Christmas trees and nursery/greenhouse products, and is the home of a world-class Willamette Valley wine region (Pinot Noir, Pinot Gris). Agriculture is Oregon's second-largest industry.

• Schedule F income and loss; cash versus accrual elections for farmers
• Crop insurance deferral elections
• Farm equipment depreciation: Oregon's bonus depreciation decoupling, effective January 1, 2026, increases complexity for farm equipment placed in service on or after that date. Clients who claimed full federal bonus depreciation on a tractor or combine in 2026 will carry a higher Oregon tax burden than expected.
• Winery capital asset schedules: Grape vines, barrels, and aging inventory create multi-year depreciation and inventory tracking requirements
• Perennial crop capital assets: Hazelnut orchards and Christmas tree plantations require tracking of establishment costs and useful-life depreciation

Oregon Timber: Harvest Taxes, Depletion, and Capital Gain Elections

Oregon has substantial commercial timber operations in Tillamook County, the Coast Range, the Cascades, and southwest Oregon. Oregon timber clients involve a layer of state taxes that have no equivalent in most other states.

• Oregon Forest Products Harvest Tax (FPHT): Applies to timber harvested from Oregon land. The first 25,000 board feet (25 MBF) per owner per year is excluded. This is a state excise tax separate from income tax; preparers must understand both the FPHT filing and the income tax treatment of timber sale proceeds.
• Small Tract Forestland (STF) Severance Tax: Applies to timber harvested from lands enrolled in the Small Tract Forestland program, with its own rate and filing structure.
• Timber depletion: Private timberland owners establish a depletion basis in standing timber at acquisition or inheritance. Depletion reduces taxable income from timber sales and requires Form T (Timber) to track timber accounts.
• IRC Section 631(a) and 631(b) elections: These elections allow qualifying timber sellers to treat timber income as capital gain rather than ordinary income. Oregon generally conforms to these provisions.

Military Personnel: Portland ANGB and Camp Rilea

Oregon's primary military installations are Portland Air National Guard Base (142nd Wing, Portland) and Camp Rilea Armed Forces Training Center (Warrenton, on the coast). Military clients from these installations present the residency, non-resident pay, and subtraction situations described in the military pay section above. A preparer fluent in Oregon's military pay rules can build a steady referral pipeline from the Guard and Reserve community.

Starting a Tax Preparation Business in Oregon

Oregon LLC Formation Costs

Oregon LLCs are registered through the Oregon Secretary of State's Corporation Division.

• Articles of Organization filing fee: $100
• Annual Report fee: $100 per year (due on the LLC's filing anniversary date)
• Expedited processing (2-3 business days): $50 additional
• Priority processing (same-day or next-day): $100 additional
• Name reservation (optional, 120-day hold): $100

Oregon has no franchise tax. The $100 annual report is the only recurring state-level entity maintenance cost for a domestic LLC.

OBTP Business Registration: Required for Tax Prep Offices

Any office in Oregon that prepares personal income tax returns must register with the OBTP annually. Business registration is separate from the individual LTP or LTC license. The combination initial fees are $190 (LTP + business registration) and $200 (LTC + business registration). Verify current annual business registration renewal fees directly with OBTP at oregon.gov/obtp or by calling (971) 701-1544.

Data Security: WISP Required from Day One

A Written Information Security Plan (WISP) is required for every paid preparer before the first client return is prepared, including solo practitioners. Build your WISP before opening for business, not after. The IRS provides a free template at IRS Publication 5708.

Oregon Tax Forms Reference

Frequently Asked Questions