From an Oregon Land Specialist Who’s Helped Clients Structure Multi-Million-Dollar Land Sales, Including a $4M 1031 Exchange

“How much am I going to lose to taxes?” is usually the very first question I get from a landowner thinking about selling — and it should be. Before you accept an offer, list a parcel, or start a 1031 exchange, you need a realistic picture of what capital gains tax on an Oregon land sale actually looks like. Here’s the straight version, in plain English, with the caveat up front that I am a land specialist, not a CPA — the numbers below are general education, and you should run your specific situation past a tax professional before you sell.

Read more: Willamette Valley Farmland For Sale: What Buyers Need to Know Before You Buy in 2026

The two-layer tax you’re actually paying

When you sell Oregon land for more than your cost basis, you owe tax at two levels:

Federal long-term capital gains tax — if you’ve owned the land more than a year, your federal rate is 0%, 15%, or 20%, depending on your total taxable income for the year. Most landowners selling appreciated Oregon acreage land in the 15% or 20% bracket.

Oregon state tax — this is the part that surprises a lot of sellers. Oregon does not have a separate, lower capital gains rate the way some states do. Plus, Oregon taxes capital gains as ordinary income, at Oregon’s regular income tax brackets, up to a maximum rate of 9.9%.

Stack those together and a higher-income seller can be looking at combined federal-plus-state tax approaching 30% of the gain — meaningfully more than sellers expect if they’ve only thought about the federal number.

Read more: Why Your Oregon Bare Land Isn’t Selling (And What to Do About It)

A simple example (illustrative only)

Say you bought 40 acres of Oregon bare land years ago for $120,000, and today it’s worth $420,000. Your gain is roughly $300,000. If you’re in a high federal bracket (20% long-term rate) and Oregon’s top rate applies to the gain, you could owe somewhere in the range of $85,000-$90,000 in combined federal and state tax on that sale — before any selling costs are factored in. Every number in that example changes based on your actual basis, your income, deductions, and whether any of the gain qualifies for special treatment, so treat it as illustrative, not a quote for your parcel.

Read more: Willamette Valley Farmland For Sale: What Buyers Need to Know Before You Buy in 2026

What actually reduces the tax bill

There are a handful of legitimate ways landowners lower what they owe on an Oregon land sale — this is where a good CPA earns their fee:

• Cost basis adjustments. Your basis isn’t just what you paid — it can include certain improvements, survey costs, and other capitalized expenses. A lot of long-time owners understate their basis because they never tracked this.
• Stepped-up basis on inherited land. If you inherited the parcel rather than buying it, your basis may have “stepped up” to the value on the date of death, which can dramatically reduce or even eliminate the taxable gain. I cover this in detail in a separate article on stepped-up basis for inherited Oregon property.
• 1031 exchange. If the land was held for investment or business use, a 1031 exchange lets you defer the capital gains tax entirely by rolling the proceeds into another qualifying property. I’ve personally helped a client sell 171 acres of Oregon land for $2M and 1031-exchange into 8 rental units in Portland — moving them from roughly $28,000 a year in income to $215,000 a year. That’s the kind of outcome a properly structured exchange can create, but the rules around timing and qualifying property are strict and unforgiving if missed.
• Installment sales. Spreading the sale proceeds — and the tax hit — over multiple years can sometimes keep you in a lower bracket than taking the full gain in one year.
• Farm deferral interactions. If your land has been under Oregon’s special farm-use assessment, selling it can trigger additional back taxes separate from capital gains — I break that down in another article specifically on farm deferral back taxes.

Timing matters more than people think

Whether you close in December or January can shift which tax year the gain lands in, which matters if your income is unusually high or low in one of those years. Whether you’ve owned the land more than 12 months determines if you get long-term rates at all — selling short-term land gets taxed as ordinary income with no preferential rate. None of this is something to figure out after you’ve already accepted an offer; it needs to be part of the conversation before you set a closing date.

Why this matters for how you price and negotiate

Understanding your real, after-tax number changes how you think about offers. A seller who only thinks in gross sale price can turn down a perfectly good offer chasing a higher number that, after taxes, actually nets them less than a 1031 exchange into replacement property would have. This is exactly why I walk every seller through the tax and exchange picture before we ever talk about listing price — the goal isn’t the biggest sale number, it’s the biggest number that actually lands in your account.

Read more: What Is Oregon’s Urban Growth Boundary? How It Affects Your Land Value

Selling costs also reduce your taxable gain

It’s worth remembering that your taxable gain isn’t simply sale price minus purchase price. Selling costs — real estate commissions, title and escrow fees, and certain closing costs — generally reduce the amount subject to capital gains tax, the same way capitalized improvements to your basis do. Sellers who forget to account for this sometimes overestimate their tax bill and undervalue what a professionally marketed sale actually nets them versus a quick cash offer with a lower gross price but fewer costs offsetting the gain. Your CPA can walk through exactly which costs on your closing statement count toward this.

Why sellers sometimes rush — and regret it

I’ve seen sellers accept a fast cash offer specifically to “avoid the tax hit,” without realizing the tax calculation is largely the same regardless of who buys the land or how quickly it closes. The tax is driven by your gain, your income, and your holding period — not by whether you sold through a traditional listing or a quick cash buyer. Rushing a sale to dodge taxes that apply either way usually just means leaving money on the table from a lower sale price, without actually reducing what you owe.

Frequently asked questions

Does Oregon have a separate capital gains tax rate? 

No. Oregon taxes capital gains as ordinary income under the state’s regular income tax brackets, topping out at 9.9%.

Do I owe capital gains tax if I inherited the land? 

Possibly much less than you’d think, because of stepped-up basis. See my separate article on inherited Oregon property for the full explanation.

Can I avoid capital gains tax entirely? 

A properly structured 1031 exchange defers (not eliminates) the tax by rolling proceeds into replacement property. Full elimination generally only happens through specific circumstances like certain inherited-property situations or if the gain falls within the 0% federal bracket.

Should I talk to a CPA before or after I list my land? 

Before. The tax and exchange strategy can affect your asking price, your timeline, and even whether you should sell at all this year versus next.

Let’s map out your numbers before you list

I’ll walk you through what a sale could realistically net you — including whether a 1031 exchange makes sense for your situation — and connect you with a qualified CPA if you don’t already have one for the tax specifics.

About Al Cronemiller — Oregon Land Specialist, MORE Realty, Salem, Oregon. Started working timber with his father at age 12 — cruising timber, running property lines, building logging roads. His grandfather was Oregon State Forester in the 1930s and helped write Oregon’s reforestation bylaws; Cronemiller Lake near Corvallis is named after him. Al spent five years in the City of Salem survey department, owned a construction and remodeling company for 30 years as a licensed general contractor, and worked as a commercial property buyer for institutional hedge fund clients. He holds Land Specialist and Multi-Family Specialist designations and has spent 20+ years selling Oregon bare land, EFU farmland, timberland, and investment property — including a $4M 1031 exchange transaction.

This is Al Cronemiller, your Salem Oregon Bare Land Specialist. I always answer.

503-949-5025 | al@cronemiller.com | HomesForSaleSalemOregon.net

This article is educational and general in nature. It is not legal, tax, or financial advice, and the example figures are illustrative only. Talk with a qualified CPA or tax attorney about your specific situation before selling.