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Estate Planning — Property Ownership Types

JTWROS, Tenancy in Common, Community Property, and Tenancy by Entirety — probate, gross estate inclusion, and step-up in basis rules.

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The Four Ownership Types

How property is titled determines probate exposure, estate tax inclusion, creditor protection, and basis step-up. The CFP exam tests all four types.

Ownership TypeSurvivorship Rights?Probate?Gross Estate InclusionCreditor Protection
JTWROSYes — surviving owner gets itNoFull value (non-spouse); 50% (spouse)Individual creditors can reach proportionate share
Tenancy in CommonNo — goes to heirs/estateYesProportionate shareIndividual creditors can reach proportionate share
Community PropertyNo (unless JTWROS elected)Yes (typically)50% in gross estateCommunity debts can reach community property
Tenancy by EntiretyYesNo50% (typically)Protected from one spouse's individual creditors

JTWROS (Joint Tenancy with Right of Survivorship)

  • Surviving joint tenant automatically owns the entire property on first tenant's death.
  • Passes outside probate — not affected by the deceased's will.
  • Gross Estate inclusion: For non-spousal joint tenancies, the IRS includes the full FMV unless the survivor can prove their contribution. For spousal JTWROS, only 50% is included in each estate (regardless of who paid for it).
  • All four unities required: time, title, interest, and possession.
Memory Trick: "JTWROS = Joint Tenants Who Refuse Our Separate interests." All tenants have equal, undivided interest — you cannot leave your share to someone else by will.

Tenancy in Common (TIC)

  • Each co-owner holds a fractional, divisible interest. Shares need not be equal.
  • No survivorship rights — each owner's share passes through their estate (probate).
  • Can be devised (given) to anyone via will.
  • Default form of co-ownership in most states when JTWROS language is absent.

Community Property (9 States)

States: AZ, CA, ID, LA, NM, NV, TX, WA, WI

  • Property acquired during marriage is owned 50/50 by each spouse, regardless of whose name is on the title.
  • Separate property (owned before marriage or received by gift/inheritance during marriage) remains separate if not commingled.
  • Step-up in basis advantage: At death, the entire community property gets a full step-up in basis to FMV — both halves, not just the deceased's half.
Exam Tip: Community property's full step-up in basis is a major planning advantage. If a couple holds highly appreciated stock as community property, the surviving spouse gets a full step-up on 100% of it. JTWROS only gets a step-up on the deceased's half.

Tenancy by the Entirety

  • Available only to married couples (and in some states, domestic partners).
  • Similar to JTWROS — survivorship rights, avoids probate.
  • Key difference: creditor protection. Neither spouse alone can sever the tenancy. A creditor of only one spouse cannot force a sale or attach the property.
  • Both spouses must agree to convey the property.
  • Available in about half the states.

Basis Rules Summary

OwnershipBasis at Death
JTWROS (non-spouse)Step-up only on deceased's proportionate share
JTWROS (spouses)Step-up on deceased's 50%
Community PropertyFull step-up on 100% of community property
Tenancy in CommonStep-up on deceased's fractional share
Separate PropertyFull step-up on the entire asset
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