What Is Trustline and Why It Matters When Hiring a Nanny in California
Trustline is California's statewide background check registry for in-home childcare providers. If you are hiring in California, here is what you need to know.

What a Trustline background check includes
Trustline checks three databases that standard commercial background checks do not reach: the California Department of Justice (DOJ), the FBI, and the Child Abuse and Neglect Reporting Act (CANRA) index.
A standard employment background check may miss records that exist in these systems. For in-home childcare, Trustline is the most thorough option available to families in California.
How to check if a nanny is Trustline registered
Any family can verify a nanny's Trustline registration at trustline.org/verify. You only need the caregiver's name and date of birth.
If a candidate is not yet registered, the process takes 2–4 weeks and costs approximately $130. Either the family or the candidate can initiate it. Trustline-registered candidates carry a meaningful signal of professionalism.
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Frequently asked questions
How long does it take to hire a nanny in Los Angeles?
Most full-time placements take 4 to 8 weeks from first consultation to start date. Part-time and temporary roles can move faster. Specialized roles like ROTA or newborn care typically take longer due to a smaller candidate pool.
Do you place nannies outside Los Angeles?
Our primary focus is Los Angeles and surrounding areas. We occasionally place for families with out-of-area or travel needs. Contact us to discuss your specific situation.
Do I need to pay a placement fee to hire a nanny?
Yes. Placement agencies charge a fee, typically 15 to 20% of the nanny's first-year gross salary. This covers candidate sourcing, vetting, TrustLine verification, reference checks, and the placement process. The fee is paid by the family after a successful placement.
What does Los Angeles Nannies charge for a placement?
Our placement fee is 20% of the nanny's first-year gross salary, paid once at hire. If we do not place a candidate within 30 days of starting the search, the search fee is refunded.
How long does hiring a nanny in Los Angeles take?
Most families working through a placement agency in Los Angeles complete a hire within four to eight weeks. The timeline depends primarily on how quickly the family can schedule interviews and whether they have a clear sense of what they are looking for before the search begins.
What are the real costs of hiring a nanny in Los Angeles?
Beyond hourly pay, expect: employer payroll taxes (roughly 10 to 12% of gross wages), paid sick leave (required by California law), 10 days paid vacation (competitive standard), and potentially a health contribution. Placement agency fees are typically 20% of first-year gross salary.
How do I keep a great nanny long-term?
Competitive pay, consistent communication, clear boundaries, and genuine appreciation are the biggest factors. Annual raises (3 to 5% is standard), acknowledging milestones, and giving adequate notice of schedule changes all contribute to long-term retention.
Should I hire a nanny through an agency or a job board?
An agency pre-screens candidates and presents only those who are a realistic match. A job board gives you a larger unfiltered pool to manage yourself. For first-time household employers or families who want the process handled properly, an agency is strongly recommended.
What should a nanny work agreement include in California?
A California nanny work agreement should include the hourly rate, pay schedule, guaranteed hours, overtime terms (1.5x after 9 hours per day or 45 per week), sick leave (5 days minimum required by law), duties, confidentiality terms, notice period, and termination conditions.
What is the difference between a nanny and a babysitter?
A nanny is a professional caregiver employed on a regular ongoing schedule with formal employment terms. A babysitter provides occasional, informal care. In California, nannies are household employees with legal obligations around pay, taxes, and benefits. Babysitters typically are not.
Ready to find the right nanny?
We handle sourcing, screening, background checks, and introductions. You only meet candidates worth your time.
No hire within 30 days — your search fee is refunded.





