My Parents Live Overseas and the $5M Bay Area House Is in Their Names. If They Deed It to Me While I Work in the U.S., Will There Be a 40% Gift Tax?

Direct answer

Yes — very nearly that much. A parent who is a nonresident for U.S. gift tax purposes gets no lifetime exemption on U.S. real estate. On a $5M home, after the $19,000 annual exclusion, the federal gift tax is about $1.94M, an effective rate of roughly 39%.

Forty percent is the top marginal rate. Every dollar of taxable gift above $1M is taxed at 40%, while the first $1M climbs through brackets that start at 18% — which puts a $5M home at about 38.8% overall ($1,938,200), reported by your parents on Form 709-NA by April 15 of the year after the gift. Had the same gift come from parents who are U.S. citizens, nothing would be due now: they have a $15M lifetime exemption in 2026. The entire difference comes from your parents' tax status.

Change the path and the arithmetic changes with it. Leave the home to you at death and the estate tax is about $1.933M, almost identical to the gift tax — but your cost basis steps up to market value on the date of death. Sell first, move the proceeds abroad, and gift you cash from there, and the U.S. gift tax is $0. The price is 15% FIRPTA withholding at closing, a capital gains bill your parents pay now, and an inheritance that is no longer the house.

One boundary first. This article covers a nonresident's U.S. estate tax only as far as the comparison requires; the full rules and the trade-offs between holding structures are in A Non-Resident Foreign National Bought a $5M+ Bay Area Home—Does the Estate Owe 40% U.S. Estate Tax? This article is decision education, not legal or tax advice; confirm the specifics with your attorney and CPA.

Who this article is for

• Your parents hold foreign passports and live overseas — in China, or another country without an estate and gift tax treaty with the U.S. They are not U.S. citizens and hold no green card, and they own a Bay Area single-family home in their own names. You work in the U.S., are already a U.S. tax resident, and live in the home or plan to.
• Families whose home is worth $4M or more. In MK Bay Area Pulse Q3 2026 (MLSListings closed single-family sales across three counties), the median sale price was $4,910,150 in Los Altos (72 sales), $4,200,000 in Palo Alto (103), and $3,718,000 in Menlo Park (74). At $5M, you are looking at roughly a median single-family home in the core Peninsula cities. Atherton's median was $12,250,000 (21 sales); the method is identical and only the tax scales with the price — past the first $1M of taxable gift, every additional $1M adds $400,000.
• Families weighing three arrangements — deed it now, leave it to you later, or sell — who want to know first what each one costs in the U.S., when it falls due, and who pays it.
• Children whose parents have already made a gift or a will in their home country and now need to carry it out in the U.S., and who need to know which U.S. filings still have to be made.

Three questions that decide the bill

One: The federal tax — gifts and estates share one rate table but start from very different lines

For nonresidents, the IRS applies gift tax only to "gifts made of real and tangible property situated in the United States" — real estate and tangible personal property located here. A house in Palo Alto or Los Altos is the textbook case of U.S. real property, regardless of where your parents live or where the money came from. The reverse also holds. A nonresident's gift of intangibles such as U.S. company stock is not subject to gift tax (IRC §2501(a)(2); expatriates covered by §877(b) are the exception, under §2501(a)(3)), and the Form 709-NA instructions list a donor whose only gifts were U.S.-situated intangible property among those who need not file.

The rate table is the same one: IRC §2001(c), graduated from 18%, with everything above $1M of taxable amount at 40%. What differs is the starting line. U.S. citizens and residents have a $15M lifetime exemption in 2026 (Rev. Proc. 2025-32, the post-OBBBA amount; older 2025 figures such as $13.99M still circulate online — rely on the IRS text), and IRC §2505's unified credit is available only to citizens and residents. A nonresident making lifetime gifts can deduct only the annual exclusion of $19,000 per recipient per year (the IRS states the same figure for 2025 and 2026). The estate tax is slightly kinder: a nonresident's estate has a $60,000 exemption, delivered through a $13,000 unified credit. The U.S. has estate and gift tax treaties with some countries, and their residents may be able to claim an exemption amount under the treaty — but China is not on the IRS's published treaty list.

Two: Your cost basis — it decides how much gain there is when you sell

Receive the house as a lifetime gift and your basis carries over under IRC §1015: you start from what your parents paid (IRS Publication 551). One adjustment is often missed. The portion of the gift tax your parents actually pay that is attributable to the home's appreciation is added to your basis (§1015(d)(6)). Under this article's assumptions — a $2M original cost against a $5M market value — about $1.167M of the $1,938,200 gift tax is added, for a basis of about $3.167M. Inherit the house at death and §1014 applies instead: basis resets to market value on the date of death, the familiar step-up. At $5M, a sale that same day produces almost no gain.

So this question turns on how much the house has appreciated. On a home owned for many years and now worth more than twice its cost, the step-up can erase gains in the millions. On a home bought two or three years ago that has barely moved, the step-up is worth close to nothing.

Three: Property tax — Prop 19 needs a principal residence at both ends

California's Prop 19 parent-child exclusion is limited by art. XIII A, §2.1(c) of the state constitution to "a family home that is the principal residence of the transferor and becomes the principal residence of the transferee." The home must be your parents' principal residence before the transfer and become yours after it; you must file for the homeowners' exemption within one year and file Form BOE-19-P within three. The exclusion covers both gifts and inheritances, tested on the transfer date and the date of death respectively.

For parents who live overseas, it is usually the first half that fails. If you have been the one living in the house and your parents only come to visit, it is not their principal residence, the exclusion is unavailable, and the home is fully reassessed at market value on the transfer date whether or not you move in. Even when both ends qualify, the exclusion is capped (BOE Letter to Assessors No. 2025/009, for transfers from 2025-02-16 through 2027-02-15): market value up to the existing taxable value plus $1,044,586 keeps the old base, and anything above that is added back. Under this article's assumptions (a taxable value of about $2.5M and a $5M market value; see the next section), the new base is $2,500,000 + ($5,000,000 − $2,500,000 − $1,044,586) = $3,955,414 — market value minus $1,044,586 — for annual tax of about $47,500 at roughly 1.2%. How the exclusion is calculated and filed is covered in My Parents Are Leaving Me Their Palo Alto House and I Won't Live In It — How High Does the Property Tax Go?

Three paths, worked one by one

All three paths use the same assumptions: the home is worth $5M; your parents bought it for $2M and never rented it out; today's Prop 13 taxable value is about $2.5M (annual property tax about $30,000); the combined rate is about 1.2%.

Path one: deed it to you now

There is no lifetime exemption to subtract. $5M less $19,000 leaves a taxable gift of $4,981,000. Under the rate table, the tax on the first $1M is $345,800, and the remaining $3,981,000 is taxed at 40%, or $1,592,400 — a total of $1,938,200. Past $1M of taxable gift, each additional $1M adds $400,000. By the same method, a $10M home owes about $3,938,200 ($345,800 + 40% × $8,981,000), and a home at Atherton's Q3 2026 single-family median of $12,250,000 owes about $4,838,200.

If your parents own the home 50/50, the Form 709-NA instructions are explicit — "Spouses may not file a joint gift tax return" — and nonresident spouses cannot split gifts either (gift-splitting under IRC §2513 is available only to citizen or resident spouses). Each parent files separately on $2.5M and owes $938,200, for $1,876,400 combined. A second annual exclusion and a second pass through the lower brackets come to about $62,000 less than a single owner would pay.

The return and the tax are due April 15 of the year after the gift. The tax nominally falls on your parents, but the IRS instructions put it plainly: "if the donor does not pay the tax, the person receiving the gift may have to pay the tax." If your parents don't pay, the IRS can come to you, here in the U.S. If the house still carries a mortgage that you take over, the assumed debt counts as consideration and the transfer becomes part sale, part gift; the sale portion is a foreign person's sale of U.S. real property and triggers FIRPTA withholding as well. All-cash ownership is common at this price point. In MK Bay Area Pulse Q3 2026, 46.0% of the 187 single-family sales between $5M and $10M in Santa Clara, San Mateo, and Alameda counties were all-cash — and only a home with no loan against it is a pure gift.

After the transfer your basis is about $3.167M (see question two), and property tax follows Prop 19's two conditions. If the home was not your parents' principal residence, it is fully reassessed at $5M, about $60,000 a year. If both conditions are met, the new base is about $3,955,414 (formula under question three), about $47,500 a year. On the other side of the ledger, all appreciation after the transfer is yours, and none of it is part of your parents' U.S. estate.

Path two: leave it to you at death

A nonresident's U.S. estate exemption is only $60,000. On a $5M date-of-death value, the tentative estate tax is $1,945,800; subtract the $13,000 unified credit and the tax is about $1,932,800, reported by the executor on Form 706-NA within nine months of death. That is only about $5,000 less than the gift tax. Both run on the same rate table, and next to $5M, a $19,000 annual exclusion and a $60,000 exemption barely register.

The real differences come in three places. First, basis: under §1014 your basis rises to date-of-death value, so a sale at $5M produces almost no federal gain. Second, every dollar the house gains before death goes into the estate at 40%. If the same home is worth $6M at death, the estate tax is about $2,332,800, roughly $400,000 more — though your basis rises by $1M as well. Third, where the money comes from. Gift tax is paid by your parents from assets other than the house; estate tax comes out of the estate, and when this house is the only U.S. asset, the heirs often have to raise cash first or sell. Property tax works exactly as in path one, except the test date becomes the date of death.

Path three: sell first, move the proceeds abroad, then gift cash

A nonresident's gift tax reaches only real and tangible property located in the U.S. Cash your parents give you between accounts outside the U.S. falls outside it, so the U.S. gift tax is $0. The cost arrives at the sale. FIRPTA requires withholding of 15% of the sale price at closing (IRC §1445) — $750,000 on $5M — and California's FTB withholds a default 3⅓% of the sale price under Form 593, about $167,000 more. How the withholding comes back, and how long that takes, is covered in A Foreign Seller Just Had 15% of a Bay Area Sale Held Back by the IRS—How Does FIRPTA Money Come Home?

Both amounts are prepayments, not the final tax. Your parents file Form 1040-NR and pay federal long-term capital gains tax on the $3M gain (top rate 20%; about $550,000–$570,000 through the graduated brackets; nonresidents are not subject to the 3.8% Net Investment Income Tax, IRC §1411(e)(1)). California taxes the gain as ordinary income on its graduated schedule — roughly $340,000–$370,000. If your parents are tax residents of China, the gain must also be reported there as income from transferring property abroad, with a credit for the U.S. tax paid; see I've Moved Back to China, Sold Our Bay Area Home, and Paid the U.S. Tax. Do I Still Owe China Another 20%?

The word "abroad" carries this whole path. If the proceeds stay in your parents' U.S. bank account and are transferred to you from there, there is no IRS rule directly addressing whether that cash is U.S.-situs property for a lifetime gift. The ruling usually cited, Rev. Rul. 55-143, is an estate tax ruling about cash a nonresident kept in a U.S. bank safe deposit box, and practitioners still disagree. Have an attorney confirm how this step is arranged before anyone moves money.

Your side carries no tax, but it does carry a filing. If in one tax year you receive gifts or bequests from nonresident individuals or foreign estates totaling more than $100,000, you must file Part IV of Form 3520 by April 15 of the following year (extendable with your return). A missed filing costs 5% of the gift's value per month, up to 25% (IRC §6039F). The IRS defines a foreign gift as "any amount received from a person other than a U.S. person," so the rule applies equally to the house you receive under path one and the house you inherit under path two — not only to cash.

One table, three paths: federal tax, property tax, and future gain on a $5M home

The core numbers first. On the same $5M home, a lifetime transfer owes about $1.938M in federal gift tax and an inheritance about $1.933M in estate tax — a gap of roughly $5,000. What separates them is your cost basis: about $3.167M as a gift, $5M as an inheritance. Sell later at the same price, and the first leaves about $1.83M of taxable gain while the second leaves almost none. Path three brings the U.S. gift tax to $0 in exchange for roughly $900,000 of federal and California capital gains tax paid by your parents now — and a house that is no longer in the family.

Table assumptions: a $5M market value, with the same value used on the gift date, the date of death, and the sale date; parents' original cost $2M, no improvements, never rented; current Prop 13 taxable value about $2.5M; combined property tax rate about 1.2%; parents are nonresident aliens with no treaty available. Gift and estate tax are computed exactly under the IRC §2001(c) rate table at the time of writing; basis and gain are computed for one parent on title; federal capital gains tax is estimated through the long-term brackets and California tax roughly through the FTB graduated schedule. Excludes sale commissions and closing costs, estate administration costs, filings in China, and the child's §121 home-sale exclusion. All figures are illustrations, not any actual transaction or tax bill.

What to remember: between paths one and two the federal tax is nearly a draw, and the decision comes down to timing. Either pay the tax today and move all future appreciation into your name, or wait until death, letting the step-up erase past appreciation while future appreciation flows into the estate at 40%. If you later sell at the top marginal rates — federal 20%, the 3.8% NIIT, and California's 13.3%, 37.1% combined — the tax on that roughly $1.83M of gain is at most about $680,000. That is what the step-up is worth in this example. On property tax, most families whose parents live overseas get the same answer: the home was never the parents' principal residence, Prop 19 does not apply, and every path reassesses at market value. Path three's total tax looks lowest, but the comparison has quietly changed: what you end up with is cash, not this house.

In practice: half the holding decision is made the day you buy

In a cross-border luxury purchase above $8M handled by MK Group (the case is anonymized), Marie Wang (DRE# 02110980) and Kevin Mo (DRE# 02127623) took the position that the holding structure had to be settled before the offer went in. The client ultimately bought through a newly formed LLC created solely to hold that home. That transaction was about keeping the client's name off the public title record and had nothing to do with gifting, but the principle it illustrates holds here too: whose name a home is held in, and through what kind of entity, decides on the day of purchase which paths will still be open when it is time to pass it to the next generation.

For families whose home already sits in the parents' names, which of the three paths works better depends mainly on three variables:

• How much the home has appreciated. The larger the gain, the more path two's step-up is worth — and the more capital gains tax your parents pay now under path three. On a home that has barely appreciated, the gap between the first two paths shrinks to very little.
• Your parents' age and health. Path two pushes the transfer to death, and all appreciation in the meantime enters the estate at 40%. Path one pays the tax now, and later appreciation lands in your name.
• How long you plan to live there. If you intend to live in the home long term, property tax on the first two paths depends on whether Prop 19 can be used. If you don't plan to live there and the family values liquidity more, path three converts a property that pays tax every year into cash — at the cost of capital gains tax now and the cost of selling.

Common mistakes

Mistake one: "Give the $5M away $19,000 a year and there's no gift tax"

The annual exclusion is counted per donor, per recipient, per year. Both parents giving to you and your spouse reach at most $76,000 a year. At that pace a $5M home takes about 66 years to give away; one parent giving to one child, about 263. And each year's slice of title is still a gift of U.S. real property. Whatever exceeds the exclusion is taxed, and taxable gifts accumulate across years (IRC §2502), so the rate does not restart at 18% each January. All that splitting across years saves is each year's $19,000 exclusion ($76,000 with two donors and two recipients). For a home of this size, the annual exclusion is the first line of the rate table, not a plan.

Mistake two: "Put the house into a company first, then gift the shares — that's a gift of intangibles, so it's tax-free"

It is true that a nonresident's gifts of intangibles are not subject to gift tax (IRC §2501(a)(2)). Bolted on just before the transfer, though, this step fails on both sides. Federally, forming an entity shortly before the gift, moving the house in, and then giving away the shares invites the IRS to collapse the steps into one gift of real property under the step transaction doctrine or substance over form. The California cost is more certain. In Question 26 of Letter to Assessors No. 2021/008, BOE makes clear that parents transferring entity interests to their children cannot use the Prop 19 parent-child exclusion. When any one person acquires more than half of the entity, its property is reassessed at that day's market value (R&T §64(c)); and if the house was moved in proportionally from individual ownership and the original owners later transfer more than half in total, it is reassessed as well (§64(d)). The holding entity is a decision for the day you buy, not a repair before the transfer.

Mistake three: "If I move in within a year, Prop 19 keeps my parents' old tax base"

Your moving in is only the second half. Prop 19 also requires the home to have been your parents' principal residence before the transfer. When they live overseas and you have been the one living there, that condition usually fails, and the home is fully reassessed at market value whether or not you move in: under this article's assumptions, annual property tax jumps from about $30,000 to about $60,000. Even when both ends qualify, only market value up to the existing taxable value plus $1,044,586 keeps the old base, and the excess is added back. On a $5M home the new base is $2,500,000 + ($5,000,000 − $2,500,000 − $1,044,586) = $3,955,414, about $47,500 a year — still more than 50% above what the home cost in your parents' names.

Mistake four: "Sell first, then gift — the 15% withheld at closing is all the tax there is"

FIRPTA's 15% is withholding computed on the sale price, not a tax computed on the gain. Under this article's assumptions, the $750,000 withheld stands against roughly $550,000–$570,000 of actual federal capital gains tax, settled when your parents file Form 1040-NR, with any excess refunded and any shortfall paid. California's 3⅓% under Form 593 is likewise withholding, and the state's actual tax is computed separately. Treat the withholding as the final tax and skip the return, and the over-withheld amount never comes back; file on the wrong basis, and an assessment may follow.

Next steps

1. Confirm two tax statuses and who is on title. Are your parents nonresidents for gift and estate tax? That turns on domicile, a different test from income-tax residency, which counts days spent in the U.S. Are you a U.S. tax resident? Then check the title record to see whether the home is in your father's name, your mother's, or both — which decides how many Forms 709-NA are filed and how many annual exclusions are available.
2. Gather three numbers. Your parents' original purchase price and any improvements over the years (which set your basis and the gain); the current taxable value on the county assessor's website (which sets the Prop 19 cap); and a current appraisal from a licensed appraiser (gift tax is based on value on the date of the gift, and the same appraisal later supports your basis).
3. Establish whether the home is your parents' principal residence. Check whether a homeowners' exemption has ever been filed in their names, and how the home has actually been occupied. That decides whether the first two paths land at about $47,500 a year or about $60,000.
4. Have a U.S. CPA put all three paths in one table. Carry each one through federal transfer tax, federal and California capital gains tax, the property tax difference over the next 20 years, and your parents' filings in China. Put every deadline on one calendar: April 15 of the year after the gift (Form 709-NA, Form 3520), within one year (homeowners' exemption), and within three years (BOE-19-P).
5. Take the structural decision, with these numbers, to a cross-border estate attorney. Your parents' age and health, how much more the home may appreciate, and how long you plan to live there decide what the step-up is worth and how much appreciation an early transfer moves out of your parents' estate — and only an attorney can reconcile those with the arrangements your parents have already made at home.

This article is decision education, not legal or tax advice; confirm any execution with your attorney, a U.S. CPA, and a tax adviser in China. All figures are illustrative calculations from public rules; rate tables, the annual exclusion, and exemption amounts follow the IRS's current-year publications, and the Prop 19 exclusion amount follows BOE's current publication.