In re Marriage of Lafkas, 237 Cal. App. 4th 921

John owned a one-third partnership interest in Smile Enterprises before marrying Jean (Doane) in 1990; the partnership reinvested profits and owned multiple properties.
In June 1995 the partners executed a written “Modification and Extension of General Partnership Agreement” listing “John and Jean Lafkas, husband and wife, as to 1/3 interest,” and a statement of partnership was recorded.
The partnership borrowed $404,000 and purchased two Riverside properties in 1995; loan documents were signed by partners in their capacities as general partners.
John and Jean separated in April 1996; dissolution proceedings followed and the partnership later sold properties and dissolved.
At trial the court concluded the 1995 modification created a new partnership interest taken in joint form and that John’s pre-marriage one-third interest was transmuted to community property as of June 12, 1995; parts of the judgment (including attorney fees) were appealed.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the 1995 modification transmuted John’s pre-marriage separate partnership interest into community property	John: modification lacks the "express declaration" required by Family Code § 852, so interest remains separate	Jean: listing names as "husband and wife" creates joint title and triggers joint-title presumption (§ 2581), making interest community	Held: Section 852’s written-express-declaration requirement must be satisfied before the joint-title presumption applies; the modification did not contain an express transmutation, so John’s interest remained his separate property.
Character of loan proceeds used to buy Riverside properties — did community acquire part of John’s interest?	John: loans were on partnership credit and secured by partnership property, so proceeds remain partnership/separate	Jean: lenders required Jean’s participation; signature and personal liability suggest some proceeds relied on community credit, so community share possible	Held: Fact question remanded — trial court must determine lender intent; if lender relied on community credit, a proportionate community share of John’s partnership interest attaches.
Attorney fees award to Jean	John: award arose from character/division ruling and must be reconsidered after remand	Jean: fees were properly awarded below	Held: Fee award reversed and remanded for recalculation consistent with this opinion.

In re Marriage of Valli, 58 Cal.4th 1396 (Cal. 2014) (interpreting transmutation statute and written‑form requirement)
In re Marriage of Lucas, 27 Cal.3d 808 (Cal. 1980) (joint title presumption and policy prompting statutory reform)
Estate of MacDonald, 51 Cal.3d 262 (Cal. 1990) (definition of "express declaration" for transmutations)
In re Marriage of Starkman, 129 Cal.App.4th 659 (Cal. Ct. App. 2005) (requiring written instrument that on its face shows transmutation)
In re Marriage of Benson, 36 Cal.4th 1096 (Cal. 2005) (clarifying express declaration standard)
In re Marriage of Grinius, 166 Cal.App.3d 1179 (Cal. Ct. App. 1985) (loan proceeds characterization depends on lender's intent)
Ford v. Ford, 276 Cal.App.2d 9 (Cal. Ct. App. 1969) (spouse's signature on loan docs is not conclusive that lender relied on community credit)