Hiring a full-time nanny is one of the biggest childcare decisions you'll make—and you're trusting them with your child's safety, development, and daily wellbeing. Checking references separates candidates who look good on paper from those who've actually delivered excellent care in real homes. The right reference questions expose gaps between a resume and real-world performance.
Why Full-Time Nanny References Matter
A full-time nanny works in your home for 40+ hours weekly, often for years. Unlike part-time babysitters or daycare centers where you see your child regularly, you're delegating significant parenting responsibility. Previous employers can confirm whether a candidate actually shows up reliably, handles emergencies calmly, and genuinely engages with children—not just claims they do.
References also reveal red flags that interviews can't: Was there a reason they left suddenly? Do they follow instructions, or do they freelance with your child's routines? Have they handled sensitive situations (allergies, behavioral issues, medical needs)?
How Many References You Need
Request at least three references from recent full-time nanny positions. Ideally, they should span the last 5–7 years of their employment history. If a nanny has only worked one long-term position, get references from that household plus any prior families. Avoid accepting only one reference or references from people who aren't former employers—those are typically easier to bypass honestly.
For a full-time role, expect to spend 20–30 minutes on reference calls. It's worth the time.
Critical Questions to Ask
On reliability and consistency:
- "Did [nanny name] maintain consistent, on-time hours? How often was she absent, and did she communicate in advance?"
- "Did she miss scheduled start times or leave early without notice?"
Unreliability in a full-time role compounds quickly. A nanny who's occasionally late becomes a real problem when you depend on them for 40 hours weekly.
On child care quality:
- "Can you describe a typical day under her care? What activities or routines did she maintain?"
- "How did she handle your child's emotions or behavioral challenges?"
- "Did she engage with your child beyond basic supervision—reading, playing, teaching?"
This reveals whether they're a passive watcher or an active caregiver. Full-time nannies shape your child's development.
On household management:
- "Did she manage the child-related household tasks (meal prep, laundry, tidying play areas)? How thorough was she?"
- "Did she respect your family's rules, schedules, and parenting approach, or did she do things her own way?"
Full-time nannies handle more than part-time ones. You need someone who respects boundaries and integrates into your home's rhythm.
On safety and judgment:
- "Did you ever have concerns about safety or judgment? Any incidents or near-misses?"
- "How did she respond if your child got hurt or was sick?"
- "Would you trust her in an emergency?"
This is non-negotiable for someone with unsupervised access to your child.
On longevity and exit:
- "Why did she leave? Was it her choice or yours, and are you open to sharing why?"
- "How much notice did she give, and how was the transition?"
Voluntary departures suggest she may leave you too. Terminations require honesty about performance issues.
What to Listen For (And What to Ask Again)
If a reference hesitates, becomes vague, or suddenly praises only generic qualities ("she's nice"), probe deeper with specific follow-ups. Pay attention to tone: Do they sound relieved she left or genuinely sorry to lose her? Would they rehire her?
If answers conflict with what the candidate told you (different hours, reasons for leaving, responsibilities), that's a serious flag.
Red Flags That End the Process
- References describe her as "babysitting" for their kids rather than managing their household and care
- Vague or unavailable references; references who don't know her well
- Stories of conflicts with parents, ignoring instructions, or safety lapses
- All references are personal friends, not actual employers
When to Use Comparison Tools
Platforms like Mercoly help you find and compare trusted full-time nannies in one place, often with verified work history and background checks already completed. This doesn't replace reference calls, but it saves time vetting dozens of unqualified candidates first.
Frequently Asked Questions
Q: Should I call references before or after the in-person interview? Call them before. Reference feedback should influence whether you interview further, not validate a decision you've already made.
Q: What if a previous employer is unreachable or reluctant to speak? Request a written reference instead. If they refuse entirely, that's suspicious and worth asking the nanny to explain honestly.
Q: How do I know if a reference is actually a former employer and not a friend? Ask specific questions about dates, routines, and problems. A real former employer answers confidently; a friend often knows only vague details.
Use these conversations to hire a full-time nanny who fits your family's needs and values.