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The Borrelli Report · 1031 Exchanges

The federal rules are the same everywhere.
The states are not.

Forty-five days to identify. A hundred and eighty to close. That much does not change when you cross a state line. What changes is what the state takes at the closing table, what it makes you file for years afterwards, and whether it comes back for the gain later.

The Three Things

Tap the state you are selling in.

Every state with an income tax now defers the gain alongside the federal deferral — Pennsylvania was the last holdout and joined for exchanges beginning in 2023. But deferring the gain and leaving you alone are two different things.

Withholding at closing The closing agent holds back estimated tax when a non-resident sells. Exempt with the right form — filed on time.
A filing that outlives the sale An annual return for as long as you hold the replacement property. Miss one and the state can assess immediately.
Clawback The state tracks gain that accrued inside its borders and taxes it whenever you finally sell — wherever you live by then.
Select the state you are selling in
No state income tax One rule attached Two rules All three Nothing on record
Tap a state above to see what it does at closing, what it makes you file, and whether it comes back for the gain.
What To Actually Check

Four questions, before the closing date.

None of this is an argument against exchanging across state lines. Most people should, and the numbers usually favour it. It is an argument for knowing which of the three applies to you before the closing date rather than after, because two of them have deadlines that pass quietly.

Map the states in your sale.

Where the property is, where you live, where you are likely to buy — and which rules that combination triggers. Free, one to one.

Map The States In My Sale →