A candidate we coached saw a question about two unmarried sisters who owned a rental property as Joint Tenants with Right of Survivorship (JTWROS). He automatically applied the 50/50 rule for spousal JTWROS, calculated a 50% step-up in basis for the surviving sister, and moved on. That single error cascaded through the case study, costing him critical points because he missed the fundamental trap: for non-spouses, the decedent's contribution dictates estate inclusion, not a simple 50/50 split.
On the CFP exam, property ownership questions test how an asset's title (e.g., JTWROS, Community Property, TIC, TBE) dictates its inclusion in a decedent's gross estate and the heir's subsequent cost basis. The key is distinguishing between spousal and non-spousal rules, and between common law and community property state laws.
Key facts
- Exam Section: Estate Planning (Principal Knowledge Topic 8)
- Primary Focus: Calculating gross estate inclusion and the survivor's new cost basis.
- Non-Spouse JTWROS Rule: The "Contribution Rule" (IRC § 2040(a)) applies; inclusion is based on the decedent's proven contribution percentage.
- Spouse JTWROS/TBE Rule: The "50% Inclusion Rule" (IRC § 2040(b)) applies; exactly 50% of the Fair Market Value (FMV) is included in the decedent's estate.
- Community Property Rule: Both halves receive a full step-up in basis to FMV at the first spouse's death (IRC § 1014(b)(6)).
- Official Body: CFP Board
The CFP Board reports that the pass rate for the November 2023 CFP® exam was 65% (CFP Board). This topic is one where prepared candidates can reliably gain an edge.
How Does the CFP Exam Test Property Ownership and Basis?
This topic is the foundation for calculating a client's gross estate and potential tax liability. The CFP Board tests your judgment on how different forms of property ownership affect two outcomes at death: the value included in the decedent’s taxable estate, and the cost basis for the person who inherits the asset.You will not see simple definition questions. You will get a mini-case study: a couple owns a stock portfolio, siblings own a vacation home, a business partner dies. You'll be given the original purchase price (which may have been adjusted by improvements or depreciation), the date-of-death value, and the form of ownership. Your job is to apply the correct rule under pressure.
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The biggest mistake is memorizing one rule—usually the simple 50% spousal JTWROS rule—and applying it universally. Examiners know this and deliberately write questions featuring unmarried partners or family members to test if you can apply the more complex contribution rule. They are testing your ability to think like a planner. You can start by testing your knowledge with some free CFP practice questions from VoraPrep.
The Definitive Comparison of Property Ownership Rules
You must internalize the distinctions between the main forms of property ownership, as their tax treatments at death are radically different. This table is the only cheat sheet you need.| Feature | JTWROS (Spouses) | JTWROS (Non-Spouses) | Tenants in Common (TIC) | Tenancy by the Entirety (TBE) | Community Property (Spouses) |
|---|---|---|---|---|---|
| Key Trait | Automatic transfer to survivor. | Automatic transfer to survivor. | No survivorship; passes via will/probate. | Spouses only; creditor protection. | Acquired during marriage in a CP state. |
| Probate? | No | No | Yes | No | Sometimes (depends on state/titling). |
| Estate Inclusion | 50% of FMV. (IRC § 2040(b)) | Decedent's % of contribution. (IRC § 2040(a)) | Decedent's ownership % of FMV. | 50% of FMV. | 50% of FMV. |
| Survivor's Basis | Survivor's 50% carryover basis + 50% stepped-up basis. | Survivor's original basis + stepped-up value of inherited portion. If decedent contributed 100%, survivor's basis becomes 100% of FMV. | Survivor's original basis + stepped-up value of inherited portion. | Survivor's 50% carryover basis + 50% stepped-up basis. | 100% of property gets full step-up to FMV. (IRC § 1014(b)(6)) |
JTWROS: The Spousal vs. Non-Spousal Trap
Joint Tenancy with Right of Survivorship means the surviving owner automatically inherits the property, avoiding probate. For tax purposes, the CFP exam splits this path in two.- For Spouses (Qualified Joint Interest): The rule is simple. 50% of the property's fair market value is included in the estate of the first spouse to die. The survivor's new basis is their original 50% of the basis plus the stepped-up basis on the decedent's 50%.
- For Non-Spouses (Unmarried Partners, Siblings): The 50% rule is a trap. Here, the contribution rule applies. The IRS presumes the first joint tenant to die paid 100% for the property, including 100% in their estate, unless the survivor can prove they contributed. If the survivor proves they paid for 40%, then only 60% is included in the decedent's estate. This is a massive point of failure for unprepared candidates.
Tenancy by the Entirety (TBE)
Available only to married couples in certain common law states, TBE is similar to spousal JTWROS. It includes the right of survivorship and the same 50% step-up basis treatment. Its key distinguishing feature, which you must know for the exam, is creditor protection. In most TBE states, a creditor of only one spouse cannot attach a lien to the property.Community Property: The Full Step-Up Advantage
Ten states have community property laws (AZ, CA, ID, LA, NV, NM, TX, WA, WI, and AK by election), as does Puerto Rico. For the exam, property acquired during marriage in these jurisdictions is treated uniquely.Upon the death of the first spouse, both halves of the community property receive a full step-up in basis to the current fair market value, per IRC § 1014(b)(6). The decedent's half gets a step-up, and, crucially, so does the surviving spouse's half. This provides a significant tax advantage, as the survivor can sell the asset with little to no capital gains tax. This is a critical distinction from the partial step-up in common law states. For a full breakdown of what the CFP curriculum covers, see VoraPrep's CFP Exam Info page.
A Note on Basis: Inheritance vs. Gifts
Remember, the step-up in basis rules apply to property acquired from a decedent. This is fundamentally different from property received as a gift during the donor's lifetime. For gifted property, the recipient generally takes a carryover basis (the donor's basis). The exam will test your knowledge of this distinction, especially the "double basis rule" for gifts when the property has a built-in loss. This connects directly to the rules governing the gift tax annual exclusion, another frequently tested topic.Worked Example: Community Property vs. JTWROS
Let's walk through a scenario that mirrors a classic exam question, making the financial stakes of these rules perfectly clear. Scenario: Two married couples each purchased a portfolio of stock for $200,000. Years later, one spouse in each marriage dies when the portfolio is worth $2,000,000. The executor does not elect the Alternate Valuation Date.- Olivia and Liam live in California, a community property state.
- Ken and Ben live in Florida, a common law state, and own the stock as JTWROS.
What is the cost basis for the surviving spouse (Olivia and Ken) in each case?
The Tempting Wrong Answer
The most common mistake is to apply the JTWROS rule to both couples. This would mean calculating a 50% step-up for Olivia, which is incorrect. A candidate making this error would calculate:- Survivor's Half of Basis: $100,000 (50% of original $200k)
- Decedent's Half Steps Up to FMV: $1,000,000 (50% of $2M)
- Incorrect New Basis for Olivia: $100,000 + $1,000,000 = $1,100,000
This calculation is correct for Ken in Florida, but disastrously wrong for Olivia in California.
The Correct Step-by-Step Solution
Let's apply the correct rules, thinking like the examiner. Step 1: Analyze Ken's Situation (JTWROS in Common Law State) Ken and Ben live in Florida, so community property rules do not apply. They own the property as JTWROS. The spousal rule (IRC § 2040(b)) applies.- Original Basis: $200,000.
- Ken's Original Half of Basis: $100,000. This portion carries over.
- Ben's (Decedent's) Half: This portion is included in his gross estate. Its value is 50% of the FMV at death, which is $1,000,000.
- Ken's New Basis: Ken's carryover basis ($100,000) + the stepped-up basis from Ben ($1,000,000) = $1,100,000.
If Ken sells the portfolio the next day for $2,000,000, he has a taxable capital gain of $900,000.
Step 2: Analyze Olivia's Situation (Community Property State) Olivia and Liam live in California. The special rule under IRC § 1014(b)(6) for community property applies.- Original Basis: $200,000.
- FMV at Liam's Death: $2,000,000.
- The Rule: Both halves of the community property are stepped up to the fair market value at the date of death.
- Olivia's New Basis: 100% of the property value, or $2,000,000.
If Olivia sells the portfolio the next day for $2,000,000, she has a taxable capital gain of $0. The difference in tax outcome is enormous, and the CFP exam requires you to know it cold.
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How to Approach Property Ownership Questions on Exam Day
Answering questions is the only way to build the judgment needed to pass. VoraPrep's adaptive learning engine has over 6,900 questions, with dozens focused specifically on these property ownership nuances. You can see how our platform compares to other providers and find a plan that fits your budget.When you see a property ownership question, your first step is to identify two things:
- Relationship: Are the owners spouses or not?
- Location: Are they in a community property state or a common law state?
Answering those two questions tells you which set of rules to apply. These questions are typically quick calculations, so you should aim to solve them in under 90 seconds. If you're stuck, you are likely misapplying a rule. Flag it and return later.
In your final review week, create a one-page summary sheet using the comparison table from this guide. Reviewing that single page daily will solidify the framework better than re-reading a 30-page chapter. Knowing these rules is also essential for more advanced topics like funding decisions for marital and bypass trusts.