Does a Partition Action Address Contributions?
Owning property with someone else can become complicated very quickly. At first, co-owners may agree to split expenses, maintain the property together, and share responsibility equally. But when relationships break down, one owner often ends up carrying more of the burden. Sometimes one co-owner pays the mortgage, handles repairs, and keeps the property in good condition while the other contributes very little. Other times, one owner remains in possession of the property and allows it to deteriorate over time. When that happens, many people ask an important question: can an accounting claim address lack of maintenance? The answer is yes but in some situations.
What Is an Accounting Claim?
An accounting is an equitable remedy used to determine money owed between parties when the financial issues are too complicated for a simple calculation. (Fleet v. Bank of America N.A. (2014) 229 Cal.App.4th 1403, 1413–1414) California courts have explained that an accounting may be appropriate when a relationship exists that requires an accounting, or the financial issues are so complicated they cannot easily be resolved through an ordinary lawsuit. Id.
Importantly, an accounting claim does not exist simply because someone is unhappy with another person’s conduct. California courts have made clear that there must usually be some underlying misconduct or financial issue requiring equitable relief. (Green Valley Landowners Assn. v. City of Vallejo (2015) 241 Cal.App.4th 425, 442–443). In Green Valley, the court explained that an accounting claim does not arise “merely because the books and records are complex.” Id. Instead, there must be some basis showing why equity should step in. That means a person generally cannot bring an accounting claim simply to complain that a co-owner was irresponsible. The issue must usually involve financial consequences.
How Lack of Maintenance Can Become Part of an Accounting
Failure to maintain property can create real financial harm. If one co-owner neglects the property and causes its value to decrease, the court may consider those financial consequences during an accounting.
These are the types of issues an accounting may help resolve. California courts recognize broad equitable principles designed to prevent unfair results. Civil Code section 3523 states that “for every wrong there is a remedy.” Those principles become especially important when one party’s neglect financially harms another.
In Majestic Asset Management LLC v. The Colony at California Oaks Homeowners Assn., the California Court of Appeal addressed maintenance obligations involving a deteriorating golf course. (Majestic Asset Management LLC v. The Colony at California Oaks Homeowners Assn. (2024) 107 Cal.App.5th 413). The court approved including the reasonable cost required to restore the property to the condition it should have been in had maintenance obligations been properly performed. Id. In other words, the financial consequences of failing to maintain property were treated as measurable damages within an equitable proceeding. The court also emphasized equitable principles, including that no one should profit from their own wrongdoing. (Majestic Asset Management LLC v. The Colony at California Oaks Homeowners Assn. (2024) 107 Cal.App.5th 413, 432; Civ. Code, §§ 3517, 3523).
That same logic can arise in partition and co-ownership disputes. If Sean allowed a jointly owned property to deteriorate for years while Julie paid expenses and tried to preserve the home, a court may consider those issues when determining how sale proceeds should ultimately be divided.
These financial adjustments can significantly affect how proceeds are divided after the sale. For example, if Julie spent thousands repairing damage caused by Sean’s neglect, Julie may argue she should receive reimbursement or credits before the proceeds are split equally. Likewise, if Sean’s failure to maintain the property reduced its value, Julie may argue the court should consider that conduct during the accounting process.
A Common Example
Julie and Sean inherited a rental property together in Pasadena after their parents passed away. At first, both agreed they would maintain the property and eventually sell it.
Sean moved into the property and told Julie he would “handle everything.” But over time, problems started piling up. Sean ignored a leaking roof. He failed to maintain the landscaping. Water damage spread throughout the home. Julie repeatedly asked Sean to help pay for repairs, but he refused. Eventually, Julie discovered that the condition of the property had significantly reduced its value. Frustrated, Julie filed a partition action to force the sale of the property. But Julie did not just want the property sold. She also wanted the court to account for the financial damage caused by Sean’s failure to maintain the home. That is where an accounting claim may become important.
Conclusion
An accounting claim can address lack of maintenance when the failure to maintain property creates financial issues that must be resolved between the parties. However, an accounting is not a standalone claim for poor behavior or ordinary disagreements. California courts generally require: (1) some qualifying relationship between the parties, (2) underlying misconduct or financial wrongdoing, (3) and financial issues that cannot easily be resolved through a simple damages calculation. (Fleet v. Bank of America N.A. (2014) 229 Cal.App.4th 1403, 1413–1414; Green Valley Landowners Assn. v. City of Vallejo (2015) 241 Cal.App.4th 425).
In partition actions and co-ownership disputes, lack of maintenance may become highly relevant when determining reimbursements, credits, offsets, or the fair division of sale proceeds. When one co-owner benefits while another bears the financial consequences of neglect, an accounting may help the court reach a fair result.










