Arizona
Reviewed June 2026Federal §453 conformity
Yes — Arizona begins with the federal return and taxes installment gain as payments arrive at a flat 2.5%, the lowest income tax rate among the states that have one. It gets better: Arizona lets sellers subtract 25% of long-term capital gain from assets acquired after 2011, taking the effective rate on most qualifying business-sale gain below 2%. The state-tax chapter here is short and inexpensive.
Nonresident sourcing
Gain from Arizona real estate or a business operating in Arizona is Arizona income for sellers anywhere, with the payments keeping that character; intangible gain generally follows the seller's home state. At these rates the dollars are modest, but the filing obligation is real.
Withholding
Arizona imposes no withholding at closing on nonresident sellers of real estate, and no special prepayment regime applies to installment payments. Estimated taxes carry the compliance load.
Selling, then moving (residency change)
Arizona-source gain stays Arizona's after a move; other gain travels with the seller, and nothing accelerates at the border. Like North Carolina, Arizona is usually the destination in these stories — and a seller who moves in mid-stream should expect Arizona to tax payments recognized after the move, with a credit for what the source state takes.
Pass-through entity (PTE) tax election
Arizona offers a PTE election at the same 2.5% rate, with owner credits and an annual election. At these rates the workaround's dollars are smaller than in the coastal states, but the federal deduction is still the federal deduction — and Arizona credits its residents for similar entity-level taxes paid elsewhere, which matters in multistate deals. Owner-consent mechanics apply, so the election is a process, not just a checkbox.
Estate and IRD
Arizona has no estate or inheritance tax. At death the federal rules apply — heirs pay income tax as payments arrive — with no Arizona layer, and community property treatment for married Arizona sellers can improve the federal basis picture on the underlying assets, though not on the note itself.
Planning notes
Arizona's list is mostly about not leaving the discounts on the table: document the acquisition date so the 25% capital-gain subtraction holds up, decide annually whether the PTE election's modest dollars justify its process, and for sellers relocating here with payments still coming, time the move with the source-state credit in view.
Arizona's 25% subtraction for long-term capital gains applies only to assets acquired after 2011. Substantiating acquisition dates — asset by asset in an asset deal — is what keeps the effective rate under 2% when the return is examined.
Educational information, current as of the June 2026 review. State law changes; confirm treatment with a qualified advisor before structuring a transaction.
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