For business owners considering an exit, one of the biggest questions is simple: How much will I actually keep?
That answer just changed for Oregon owners.
Qualified Small Business Stock (QSBS) has long been an important federal tax benefit for qualifying founders, employees and investors. Under Internal Revenue Code Section 1202, eligible shareholders may exclude some or all of the gain from selling qualifying C corporation stock from federal income tax.
Beginning in 2026, Oregon no longer follows that federal treatment.
What Changed?
Under Senate Bill 1507, Oregon now requires taxpayers to add back federally excluded QSBS gain when calculating Oregon taxable income. In practical terms, a gain that may be excluded from federal tax can still be subject to Oregon tax.
That difference can be significant. For example, a $10 million gain that is fully excluded federally could still result in approximately $990,000 of Oregon tax at the state’s top individual rate.
At the same time, federal QSBS rules became more generous in 2025 for certain newly issued stock, creating an even greater difference between the federal and Oregon tax treatment.
Who Needs to Pay Attention?
QSBS applies to qualifying stock originally issued by a C corporation and is subject to specific requirements, including rules around the company’s size, business activities and the shareholder’s holding period.
That means not every privately held business qualifies. Many small businesses operate as LLCs or S corporations.
But if you are a founder, early employee or investor holding qualifying C corporation stock and you may sell in the next several years, Oregon’s change should be part of your planning.
It is also important to avoid making an entity change solely to pursue QSBS. A conversion to a C corporation involves tax, legal and operational considerations, and Oregon’s new treatment changes the potential benefit. The right structure depends on the broader goals and circumstances of the business.
Plan Before You Have a Buyer
The biggest takeaway is not simply that Oregon changed its tax law. It is that exit planning needs to happen before the exit is underway.
If you are considering a sale in the next three to five years, start by looking at:
- Entity structure and ownership
- QSBS eligibility and holding periods
- Federal and Oregon tax exposure
- Asset versus stock sale considerations
- Purchase price allocation, earnouts and timing
- Financial records and documentation
Early planning gives you time to understand the options and address issues while there is still time to make informed decisions.
A successful exit is about more than the sale price. It is about understanding what you will actually keep after taxes and transaction costs and making sure that outcome supports what comes next.
Start Planning Now
You do not need a buyer or a firm sale date to start planning. In fact, waiting until you are ready to sell can limit your options and leave significant money on the table.
If you are considering an exit in the next three to five years, now is the time to understand what your business could be worth, how the transaction may be taxed, and what you can do today to maximize what you ultimately keep. The earlier you plan, the more time you have to identify opportunities, address potential tax issues and structure the transaction with your after-tax proceeds in mind.
A business sale may be one of the largest financial decisions you ever make. Don’t wait until the deal is on the table to find out how much you will actually keep. Contact me at Capstone’s Bend office, and let’s start planning now to protect the value you’ve spent years building.
