CFRA vs. FMLA: which leave protects you, and for how long
Key takeaways
- CFRA applies at five employees; FMLA requires fifty within seventy-five miles. Most small-company Californians have full job-protected leave under state law that federal law never gives them.
- CFRA's family list is far longer: grandparents, grandchildren, siblings, parents-in-law, domestic partners, adult children — and one designated person per year whose relationship is the equivalent of family.
- When both laws cover the same leave, they run together — one twelve-week bank, not two. When the reason is CFRA-only (a sibling, a grandparent), the federal bank survives untouched.
- A “serious health condition” is broader than people assume: inpatient care or continuing treatment, including chronic conditions that flare.
- CFRA certification protects privacy: your provider confirms the condition and its duration without disclosing the diagnosis.
California employees live under two leave laws at once: the federal Family and Medical Leave Act and the California Family Rights Act. Both promise twelve workweeks of job-protected leave — so twelve weeks is twelve weeks, right? Not quite. The differences between the two laws decide who is protected at all, which relatives count, what your employer may ask your doctor, and, in the right circumstances, whether twelve weeks is actually twenty-four.
Coverage: five employees, not fifty
FMLA applies only to employers with fifty or more employees, and only if fifty work within seventy-five miles of your site — a rule that leaves out much of the state's workforce. CFRA applies to any employer with five. Both use the same personal eligibility test: twelve months of service and 1,250 hours worked in the year before the leave. The result is that an enormous number of Californians — everyone at companies of five to forty-nine, everyone at scattered small worksites of larger companies — get all of their leave protection from state law. So when the office manager delivers the too-small line, the correct response is that the company may indeed be too small for the federal law, and the state law is holding your job anyway.
Who counts as family (the state's list looks like an actual family)
FMLA's family is narrow: your spouse, your parent, your child — and for an adult child's illness, only if the child is disabled. CFRA's family looks like the ones people actually have: spouse or registered domestic partner, children of any age regardless of disability, parents and parents-in-law, grandparents, grandchildren, and siblings. Since 2023, it also includes a designated person — one individual per twelve-month period, chosen by you, related by blood or simply someone whose relationship to you is the equivalent of family. So the longtime partner you never married, or the friend who is functionally a brother, can be the person whose serious illness your leave protects. You can name the designated person when you request the leave; you don't have to register anyone in advance. (If the person you care for is disabled and what you need is an accommodation rather than a block of leave, that has its own guide.)
Same reason, one bank; different reasons, two
Some people think the two laws add up — twelve federal weeks plus twelve state weeks, twenty-four total, every time. That's not true. It depends on what the leave is for. When a leave qualifies under both laws — your own serious health condition, a parent's illness, bonding with a new child — they run concurrently, meaning at the same time, and twelve weeks is twelve weeks. But when a leave qualifies under only one law, only that bank drains. Care for a grandparent, a sibling, an in-law, or a designated person, and you have used CFRA while your federal bank sits untouched — still available that year for an event FMLA does cover. The mirror image exists too: FMLA's military-caregiver leave (up to twenty-six weeks for a servicemember's serious injury) has no CFRA counterpart, and using it leaves state leave intact. Pregnancy runs on its own track entirely. State law treats pregnancy disability separately from CFRA, so bonding leave stacks on top of disability leave rather than running through it — an arrangement covered in the pregnancy guide. None of this is exotic. It's how the statutes are written.
What a "serious health condition" actually is
The phrase sounds catastrophic. It isn't. It means a condition involving inpatient care or continuing treatment or supervision by a health care provider — which reaches chronic conditions that flare (migraines, asthma, depression, back conditions under ongoing care), incapacity plus treatment, and the recovery periods that follow procedures. Caring for a family member covers more than nursing: it includes psychological comfort and arranging for care. The threshold questions are medical and specific. That is why the certification controls — not your employer's intuition about what counts as sick enough.
Verification, not your chart
An employer may require medical certification, and the certification is where state law's privacy protection shows. A CFRA certification confirms that a serious health condition exists, how long it is expected to last, and — for your own condition — that it keeps you from performing your position's functions. What it does not have to contain is the diagnosis. Your employer is entitled to verification, not to your chart. Federal paperwork tends to pry deeper, which matters in the many situations where state law is the one that applies. Send certifications on time and keep copies, with proof of delivery. The paper trail around a leave has a way of becoming the whole story later.
You don't pick the law — labeling the leave is their job
No employee has to choose a law. You give notice of the need — enough to show a qualifying reason, the relationship, the expected timing. Designating the leave correctly — putting the right label on it — is the employer's job. Knowing the map tells you your real runway before anyone else calculates it: whether your small employer is covered at all (likely yes), whether the person you're caring for counts (more often than federal paperwork suggests), and whether the leave you're planning drains one bank or both. Ask which law they're designating, in writing, and keep the answer. A dated email beats the handbook.
Common questions
My company has 20 employees. Do I have any protected leave?
Almost certainly yes. CFRA reaches employers of five and up, with the same personal eligibility as federal law: a year of service and 1,250 hours worked in the previous twelve months. FMLA's fifty-employee threshold is irrelevant to your state-law rights.
Can I take protected leave to care for my sister or grandmother?
Under CFRA, yes — siblings, grandparents, grandchildren, and parents-in-law are all covered family members, though FMLA doesn't reach them. That difference also means the leave uses only your state bank. Federal leave stays available for a qualifying event later the same year.
How does the “designated person” work?
Once per twelve-month period, you may use CFRA to care for one person you designate — related by blood, or simply someone whose relationship to you is the equivalent of family. You can identify them when you request the leave; no advance designation is required.
Do CFRA and FMLA add up to 24 weeks?
Not for the same leave — when both laws cover it, they run concurrently and you have twelve weeks total. The banks separate only when a reason qualifies under one law alone: grandparent care preserves FMLA; military-caregiver leave preserves CFRA. Pregnancy follows its own sequence entirely.
Does my employer get to know my diagnosis?
Not under CFRA. Certification confirms that a qualifying condition exists, its duration, and its effect on your ability to work — without disclosing what the condition is. An employer is entitled to verification, not medical detail.
Article history
July 31, 2026 — Published and reviewed by Bruce Weisenberg.