Based on the search results, refers to the Arizona Fiduciary Income Tax Return used by estates and trusts to report income, deductions, gains, and losses, particularly when non-resident beneficiaries are involved.

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For the 2025 tax year, the tax rate for estates and trusts is 2.5% .

Fiduciaries (executors, administrators, trustees) use this form to report income for estates or trusts that have Arizona taxable income or gross income of

You can e-file Form 141AZ, but only if you have electronically filed the federal Form 1041 or 1041-QFT.

Form 141AZ-EXT allows for an automatic 5½-month extension to file. For 2025 calendar year filers, the extended due date is September 30, 2026 .

Fiduciaries use 141AZ Schedule K-1 to report a beneficiary's share of income, deductions, and credits.