The decision to not have health insurance for a few months is a financial choice that can cost you more in California. California has its own separate health care mandate, and the penalty is collected by the Franchise Tax Board (FTB) on the state tax return, as opposed to the federal government.

The penalty will typically be the higher of a flat amount or 2.5% of total family income over the filing threshold for the 2025 tax year. The flat penalty is:
The fine could thus be as high as $1,900 for an uninsured married couple or $2,850 for a family of two adults and two children.
The actual amount is based upon family size, income, and months of not having a qualifying plan. Look for a professional (like a crypto tax attorney) who can understand your situation and get a better outcome.
Health insurance is commonly provided by employers to employees. Freelancers, independent contractors, rideshare and delivery drivers, and other workers doing gig jobs are usually responsible for arranging coverage on their own.
This can pose several issues:
California mandates insurance coverage for people and their dependents, except in certain cases.
Not all uninsured months result in a tax penalty. California provides a variety of exemptions such as:
Many of the hardship exemptions are processed through a Covered California program instead of on the state return. Consult with experts to learn about sales tax audit procedures and more.
Notably, the “short gap rule” has requirements in California. For instance, the exemption is not valid for the entire period of coverage when the period of coverage is interrupted for three or more months of coverage.
If you are self-employed or an employee on the ‘gig economy’:
A seemingly innocuous lack of coverage can become a large tax liability in California. As with any other type of worker, freelance and gig employees will want to avoid penalties with their state returns, and planning ahead, keeping paperwork, and understanding exemptions that are available to them can help them do that.
If you were without coverage for any time, check your circumstances first, and don’t just assume that you have to pay the penalty.