How Federal Estate, Gift & GST Tax Touches Arizona Families
Arizona is friendly territory when it comes to transfer taxes. There is no Arizona estate tax, no Arizona inheritance tax, and no Arizona gift tax. The only transfer-tax system that touches an Arizona family is federal. For households with a paid-off home, a healthy retirement account, a business interest, and a life insurance policy, those federal numbers can add up faster than most people expect. The exemption is high, but it is also a moving target, and the rules around using it (portability, the annual gift exclusion, the generation-skipping tax, the step-up in basis) are where most planning happens.
This is the long-form Arizona-friendly overview of federal estate, gift, and generation-skipping transfer (GST) tax. The headline for Arizona: there is no state estate or inheritance tax, so the only transfer-tax question is the federal one. The sections below cover the current federal exemption and the politics that move it, how portability lets a surviving spouse use both exemptions, the annual gift exclusion that moves real wealth without touching exemption, the GST tax on transfers to grandchildren, and the step-up in basis that often makes inheriting more tax-efficient than receiving a lifetime gift.
Does Arizona Have an Estate Tax? Short Answer: No
The first and most important rule for Arizona families: nothing you read about estate tax in a national personal-finance article applies at the state level here. Arizona repealed its state-level pickup estate tax in 2006 and has never imposed a state inheritance tax (the kind some Eastern states levy on what each beneficiary receives). An Arizona resident with no real estate or business in another state will never owe a state estate tax bill, regardless of estate size.
There is one wrinkle. If an Arizona resident owns real estate, business interests, or tangible property physically located in a state that does have an estate or inheritance tax (Washington, Oregon, Minnesota, Illinois, Massachusetts, Maryland, New York, and others), that state can tax the portion of the estate situated there. The Arizona estate plan needs to know about every out-of-state property, because that is where the only state-tax exposure usually comes from.
The Federal Estate and Gift Tax Exemption
The federal estate tax and the federal gift tax share a single, unified lifetime exemption. Every dollar of taxable gift you make during life uses up exemption; whatever exemption is left at death shields that much of the estate from the 40% federal estate tax. For 2026, the unified exemption is approximately $15 million per person, indexed annually for inflation. (The One Big Beautiful Bill Act, signed July 4, 2025, made the elevated exemption permanent and continues annual inflation indexing. Always confirm the current year's number before relying on a planning assumption.)
For a married couple, that effectively means roughly $30 million of combined exemption, provided the surviving spouse takes the necessary steps to capture the deceased spouse's unused exemption. Most Arizona families never approach the threshold. But families with significant business interests, appreciated real estate, large retirement accounts, and life insurance can find themselves over the line faster than they expect, especially when the value of the home and the IRA both keep growing.
Portability: How a Surviving Spouse Uses Both Exemptions
When a married person dies, any portion of their federal estate tax exemption they did not use during life can be transferred to the surviving spouse, but only if the executor files a federal estate tax return (Form 706) and makes the portability election, even when no tax is due. This unused amount is called the Deceased Spousal Unused Exclusion, or DSUE.
Portability is the most commonly overlooked planning step in Arizona, because surviving spouses (and their accountants) often skip the Form 706 when there is "no tax to pay" and no obvious reason to file. That decision can quietly cost the family millions later. The IRS now allows a simplified late portability election for up to five years after the first spouse's death, but missing the deadline forces a formal private letter ruling: slow, expensive, and not guaranteed.
Portability does not apply to the GST exemption, which is its own separate exemption that is not portable. Couples who want to use both spouses' GST exemptions still rely on credit-shelter / bypass trust planning at the first death. That is the one place where the older trust-based planning pattern still beats simple portability.
The Portability Election Timeline
Missing the deadline is the single most common multi-million-dollar tax mistake in Arizona
Day 0: First spouse dies
Any unused federal estate-tax exemption (the "DSUE amount") becomes portable to the surviving spouse, but only if the executor files Form 706 and elects portability.
Months 1 to 9: Default Form 706 deadline
The standard estate-tax return is due nine months after death. For non-taxable estates filing only to elect portability, the IRS allows a streamlined return.
Up to 5 years: Rev. Proc. 2022-32 relief
For estates that did not otherwise have to file Form 706, the surviving spouse has up to five years from the date of death to file a late portability election under Rev. Proc. 2022-32.
After 5 years: Election lost
Past the five-year window, the only remaining option is a private letter ruling, which is slow, expensive, and not guaranteed. The DSUE amount is gone.
Day 0: First spouse dies
Any unused federal estate-tax exemption (the "DSUE amount") becomes portable to the surviving spouse, but only if the executor files Form 706 and elects portability.
Months 1 to 9: Default Form 706 deadline
The standard estate-tax return is due nine months after death. For non-taxable estates filing only to elect portability, the IRS allows a streamlined return.
Up to 5 years: Rev. Proc. 2022-32 relief
For estates that did not otherwise have to file Form 706, the surviving spouse has up to five years from the date of death to file a late portability election under Rev. Proc. 2022-32.
After 5 years: Election lost
Past the five-year window, the only remaining option is a private letter ruling, which is slow, expensive, and not guaranteed. The DSUE amount is gone.
The Annual Gift Tax Exclusion
Separate from the lifetime exemption, every donor can give every recipient up to the annual gift exclusion each calendar year without using any lifetime exemption and without filing a gift tax return. For 2026 the annual exclusion is $19,000 per donor per donee (indexed for inflation; always confirm the current figure). A married couple can combine, effectively gifting $38,000 per recipient per year, and there is no limit on the number of recipients.
The annual exclusion is the workhorse of intergenerational wealth transfer in Arizona. A grandparent with five grandchildren can move $190,000 a year out of the taxable estate (with a spouse, $380,000), entirely outside the lifetime exemption, year after year. Over a decade, that is a meaningful estate-reduction program with zero tax cost and no Form 709 to file.
Two extras layer on top of the annual exclusion. Both are unlimited, neither uses any lifetime exemption, and neither even counts toward the annual exclusion.
- Direct payment of tuition to an educational institution. The check has to go to the school, not to the student or to the parent.
- Direct payment of medical expenses to the provider. The check has to go to the hospital, doctor, or insurer, not to the patient.
Grandparents who pay private-school tuition or medical bills directly are using one of the most generous loopholes in the entire Code, and most families do not realize it is there.
How an Annual Gift Breaks Down for Tax Purposes
Under the annual exclusion ($19K per recipient in 2026), direct medical or tuition payments (unlimited under § 2503(e)), lifetime exemption use (above the annual exclusion, against the ~$15M permanent exemption), and taxable above the lifetime exemption (40% federal rate). Proportions are illustrative, not legal thresholds, tax outcomes, or probability estimates.
The Generation-Skipping Transfer (GST) Tax
Without a special tax, a wealthy family could leave assets directly to grandchildren and "skip" one generation's estate tax entirely. The federal generation-skipping transfer tax (Subtitle B, Chapter 13 of the Code, §§ 2601–2664) closes that loophole by imposing a flat 40% tax on transfers to "skip persons" (beneficiaries two or more generations below the donor) above the GST exemption.
Each donor has a separate GST exemption equal to the estate tax exemption (currently around $15M per person for 2026). The exemption can be allocated to gifts during life or at death, automatically or by election. Properly allocated GST exemption "stamps" a trust as GST-exempt, and that trust can compound across generations without ever paying GST or estate tax at any future death. That is the foundation of every dynasty trust strategy.
The mechanics are tricky. GST exemption allocation is one of the most error-prone areas in transfer tax practice. Automatic allocation rules, opt-outs, late allocation elections, and GST-grandfathered trusts all interact. Families serious about multi-generation planning need a CPA who understands the GST regime, not just an estate attorney who mentions it.
Step-Up in Basis: The Inheritance Advantage
The single most underrated provision in the Internal Revenue Code for ordinary Arizona families is the step-up in basis at death under § 1014. When a person dies owning an appreciated asset (a paid-off house, a long-held brokerage account, raw land, a closely held business interest), the income tax basis of that asset is reset to its fair market value as of the date of death. The decades of built-in capital gain disappear for income tax purposes. The heirs can sell the next day and owe little or no income tax on the appreciation that built up during the deceased owner's lifetime.
This is why inheriting an appreciated asset is almost always more tax-efficient than receiving it as a gift. A gift carries the donor's low basis; an inheritance gets a fresh stepped-up basis. For a grandparent debating whether to deed the house to a grandchild now or leave it through the trust later, the answer is almost always: leave it later. The annual exclusion gifting strategies above are powerful for cash and high-basis assets. But for appreciated real estate, business interests, and concentrated stock, the step-up changes the math entirely.
Arizona adds a second layer for married couples. Because Arizona is a community property state, both halves of a community property asset receive a step-up at the first spouse's death, not just the deceased spouse's half. This full community property step-up is one of the largest hidden tax benefits of being married in Arizona, and it is the reason careful estate planners are slow to retitle Arizona community property into single-name or non-community structures without a clear reason.
Want a clear picture of where your Arizona estate sits relative to the federal exemption, and whether you should be gifting, sheltering, or just relying on the step-up? Join one of our free workshops and we will walk through the numbers with the room.
Lifetime Gift vs. Inheritance at Death
For low-basis assets, holding until death usually beats gifting during life
| Feature | Lifetime Gift | Inheritance at Death |
|---|---|---|
| Recipient's starting basis in the assetGift: carryover (donor's basis). Inheritance: stepped up to fair market value at death. | ||
| Capital-gains tax on appreciation before transferInheritance wipes out unrealized gain. Gift carries it forward. | ||
| Uses federal estate/gift exemptionBoth reduce exemption above the annual exclusion (gifts) or estate value (inheritance) | ||
| Annual exclusion shelters small transfers$19,000 per recipient in 2026 moves out without using exemption | ||
| Asset-protection from recipient's creditorsTrust structure matters more than gift vs. inheritance for protection | ||
| Best fit for low-basis appreciated assetsHighly appreciated stock or real estate is almost always better held for the step-up |
Recipient's starting basis in the asset
Gift: carryover (donor's basis). Inheritance: stepped up to fair market value at death.
1 of 6
Strategies That Actually Move the Numbers in Arizona
1. Use the Annual Exclusion Every Year
The cheapest, simplest, most powerful estate-reduction tool. No Form 709, no exemption used, no audit risk if done correctly. Most Arizona families who could be using it are not.
2. File the Portability Election Even When No Tax Is Due
When the first spouse dies, file a Form 706 to lock in the DSUE even if the estate is well under the exemption. Cheap insurance against future tax-law changes and against the surviving spouse's estate growing past the exemption later.
3. Pay Tuition and Medical Bills Directly
An unlimited gift-tax-free transfer that does not even count toward the annual exclusion. Make the check payable to the school or the medical provider, not to the child or grandchild.
4. Allocate GST Exemption Deliberately
If you are funding a trust that may benefit grandchildren, allocate (or affirmatively elect not to allocate) GST exemption with eyes open. Letting the automatic rules apply by default has lost many families their GST exemption to trusts that did not need it.
5. Plan for the Step-Up: Do Not Sabotage It
Avoid premature transfers of appreciated Arizona real estate or appreciated stock to children during life. Use beneficiary deeds, revocable trusts, and outright bequests so the assets pass at death with a fresh basis. Coordinate community property titling with both spouses' tax pictures.
6. Coordinate With State Exposure Outside Arizona
For Arizonans who own real estate or businesses in Washington, Oregon, Massachusetts, Maryland, New York, Illinois, or Minnesota, plan for that state's estate or inheritance tax separately. Often the right tool is to retitle the out-of-state asset into an LLC owned by an Arizona trust, to convert real property into intangible personal property for situs purposes.
Why Federal Transfer Tax Planning Rewards Starting Early
Federal transfer tax planning is one of the few areas of estate planning that genuinely rewards starting early. The annual exclusion compounds. Portability cannot be elected late without expensive procedures. GST exemption decisions made on the first big trust funding shape every transfer for the next 50 years. And in Arizona, where there is no state estate or inheritance tax to worry about, the federal rules are the only ones that matter, which makes them easier to focus on, not harder.
Common Arizona Estate Tax Questions
A few short answers to questions Arizona families ask once they realize the state itself does not tax estates. These overlap with the focused FAQs above but are worth keeping in one place.
Does Arizona Have a Real Estate Transfer Tax?
No. A.R.S. § 11-1134 explicitly prohibits any tax on the transfer of real property in Arizona. Recording a deed (whether to a trust, a beneficiary, or a buyer) does not trigger a transfer tax at the state or county level. The only typical recording cost is the small per-page fee charged by the county recorder.
Does an Arizona Estate File a State Estate Tax Return?
No state estate tax return is required in Arizona, because Arizona has no estate tax to pay. Federal Form 706 is still required only when the gross estate exceeds the federal exemption (approximately $15M per person in 2026), or when the executor of a smaller estate elects to file solely to lock in portability of the deceased spouse's unused exclusion. Filing a Form 706 to capture portability is often worth it even when no tax is owed.
Are Arizona Property Taxes the Same as Estate Taxes?
No. Arizona property tax is an annual tax on real estate, billed by the county and paid in two installments, in arrears (the first half is due October 1 and delinquent after November 1; the second half is due March 1 and delinquent after May 1 of the following year, under A.R.S. § 42-18052). Estate tax, by contrast, is a one-time federal tax triggered by death. The two are unrelated and both apply on their own schedules.
Ready to run your own numbers against the current exemption? Schedule a free consultation and we will model the gifting, sheltering, and step-up options that fit your estate.