Interest on a condemnation award is taxable as ordinary income in the year it is received, and no Section 1033 election can defer it. The interest is not payment for the property; it is compensation for the delay in paying for the property, which makes it interest income under Section 61 rather than gain from an involuntary conversion under Section 1033. In a case that takes years to resolve, that interest can be a large share of the award, and an owner who reinvests all of it can end up selling replacement property to pay the tax.
Where condemnation interest comes from
In most states, just compensation under the Fifth Amendment includes not only the value of the property taken but interest on that value from the date of taking, particularly when the condemning authority takes possession before final payment. In federal condemnations and many state proceedings, the authority deposits an estimated amount with the court at the time of taking, and interest continues to accrue on any shortfall between the deposit and the final award.
In protracted litigation the interest component can be substantial. A case that takes three to five years to resolve can accumulate interest equal to a significant share of the principal award.
The tax treatment: no deferral available
The IRS treats condemnation interest as ordinary income, not as part of the proceeds of the involuntary conversion. Interest paid as part of an award does not represent consideration for the property transferred; it represents compensation for the delay in payment. It is taxable as interest income under Section 61, not as gain from property under Section 1033.
Section 1033’s deferral reaches only “gain from an involuntary conversion of property.” Interest income is not gain from a conversion. It cannot be deferred by reinvesting in replacement property, it cannot be excluded, and it is recognized in full in the year of receipt at ordinary income rates. The 1033 exchange defers the gain on the land and buildings; it never touches the interest.
Keep the settlement simple
On how the award is documented, our position is consistent: less is best. How the interest component is characterized and tracked is a matter for the owner’s CPA and tax advisors to work through on the facts. Unless the litigation or the settlement terms require a particular treatment, keep the formal documents clean and give the professionals the flexibility to reach the best supportable position on the back end.
Practitioner note. The key for the owner is knowing that interest is in the picture and that it cannot be deferred. Once that is understood, the CPA can plan for the cash obligation before the award arrives rather than discovering it at filing.
Planning around the interest
There is no mechanism to defer or exclude condemnation interest from income. The planning is entirely about cash management and an accurate tax projection. The owner needs to know that interest is part of the award before the check arrives, so the corresponding tax can be set aside instead of reinvested. That said, the interest is not beyond planning: the right tax strategy for the year can offset ordinary income, interest included, and that is a conversation for the owner’s tax advisor before the award arrives, not after. Our tax estimator gives a first look at the size of the exposure in about two minutes; the planning conversation belongs before the settlement is signed.
How it interacts with the Section 1033 election
The interest does not affect the Section 1033 election itself. The election applies to the gain on the property taken, determined without regard to interest. But if the owner mistakenly treats the interest as reinvestable proceeds and puts the whole award into replacement property, the resulting tax bill may force a partial sale of the replacement property, which can trigger additional gain and defeat part of the deferral the owner was trying to achieve.
Where a tax specialist fits
We are not the owner’s attorney and we do not negotiate awards. We identify the interest component early, project the tax on it, and work with the owner’s CPA on the planning for that year so the cash is set aside and the deferral on the property itself is not disturbed. If the owner does not need us, we say so. The first call is free.
Frequently asked questions
Is interest on an eminent domain award taxable? Yes. It is ordinary interest income under Section 61 in the year it is received, at the owner’s ordinary rate, plus state tax where it applies. Planning done in the same year can still offset ordinary income, interest included.
Can a 1033 exchange defer the interest on a condemnation award? No. Section 1033 defers gain from the involuntary conversion of property. Interest is compensation for delayed payment, not gain on the property, so it falls outside the election.
Is condemnation interest part of just compensation? In most states, yes: just compensation includes interest from the date of taking until payment. Being part of the award for constitutional purposes does not make it part of the property gain for tax purposes.
Expecting an award with interest on it? A free thirty-minute call with Steve Medendorp sets the tax aside on paper before the check arrives.
