Ever wondered how property owners figure out their taxes when only part of their land is taken for a public project? It can get confusing fast. In this guide, you’ll walk through a clear partial taking basis example. By the end, you’ll know how the math works, why it matters, and what to look out for if you ever face this situation yourself.

What Is a Partial Taking in Eminent Domain?

A partial taking happens when the government or another authority takes only a portion of your property, not the whole thing. This usually happens for things like building new roads, expanding utilities, or similar projects. You might keep most of your land or building, but lose a slice of it. Because you only lose part, the tax rules are different than if your entire property was taken.

Why Basis Matters in Partial Takings

Let’s get clear on what “basis” means. Your basis is usually what you paid for your property, plus certain costs like improvements. When a partial taking happens, you have to figure out how much of your original basis goes with the land that was taken. The rest stays with the property you keep. This matters because your basis affects how much tax you might owe on any payment you get for the part that’s taken.

Step-by-Step: A Partial Taking Basis Example

Let’s walk through a straightforward example so you can see how this works in real life.

Imagine you own a piece of land that you bought for $100,000. The city wants to take 20% of your land for a new bike path. You agree, and the city pays you $40,000 for the part they take.

Here’s how you figure out the basis:

  1. Start with your total basis. In this case, your original basis is $100,000.
  2. Figure out what percentage of your property was taken. Here, it’s 20%.
  3. Multiply your basis by the percentage taken: $100,000 x 20% = $20,000. This is the basis you assign to the land that’s gone.
  4. The rest of your basis ($100,000, $20,000 = $80,000) stays with the part you still own.

So, for tax purposes, you compare the payment received ($40,000) with the basis allocated to the land taken ($20,000). The difference ($40,000, $20,000 = $20,000) is your gain, and you may owe tax on that amount.

Allocation Example Award: What If the Award Doesn’t Match Value?

Sometimes, the amount you get paid doesn’t match the percentage of land taken. Maybe the land taken is the most valuable part, or maybe it has a building on it. In those cases, you allocate the basis based on the value of what’s taken compared to the whole property, not just by percentage.

For example, if a corner of your lot is taken and it’s worth 40% of the property’s total value, even though it’s only 20% of the land, you’d allocate 40% of your basis to that portion. This is called the “value method” of allocation, and it’s used when the value isn’t evenly spread across your property.

Severance Damages and Their Basis

Sometimes, taking part of your property lowers the value of what remains. This is called severance damage. If you get paid extra for that loss, you’ll need to figure out if any of your basis covers the reduced value of the remaining property. Usually, your basis in the remaining property stays the same, but it helps to know that severance payments can affect your taxes in a partial taking case study.

How to Document Your Calculations

If you ever face a partial taking, keeping good records is key. Write down how you figured your basis, which method you used, and keep any appraisals or offers you receive. This makes tax time much easier and helps you answer any IRS questions later. If your case is complicated, a tax advisor can help you make sure everything is done right.

Key Takeaways: Getting the Math Right in Partial Takings

Partial takings are common, and the math around basis is important for your taxes. By following a clear process, you can figure out how much of your basis goes with the land taken and how much stays. If the value of the land taken is different than its size, use a value-based allocation. And if you get severance damages, know how they fit into your calculations.

Not sure how this applies to your property? Contact us to learn more.