Is a nanny cheaper than daycare?

Almost never for a single child. A full-time nanny in most U.S. states runs $35,000–$60,000+ per year, while center daycare for an infant typically runs $9,000–$24,000. Nannies become competitive only with two or more children, or in nanny-share arrangements.

When does a nanny become cost-effective?

Usually with two children. The marginal cost of a second child with a nanny is small (some food and supplies), while a second child in daycare adds another full tuition. With twins or two close-in-age siblings, a nanny can be cheaper than two daycare slots.

How does a nanny share work?

Two families hire one nanny together, usually rotating between homes or using one home as the base. Each family pays roughly half the nanny rate plus a small premium (often 10–25%) over solo full-time daycare. It captures most of the convenience of having a nanny at near-daycare cost.

What about taxes and benefits with a nanny?

Hiring a nanny means you become an employer. You owe employer payroll taxes (Social Security, Medicare, unemployment), and may need to provide benefits depending on state. Most families use a payroll service to handle this — budget $40–$100/month for the service. We do not factor employer taxes into our nanny estimates; add roughly 10–12% for full burden.

Care comparison

Daycare vs. nanny vs. nanny share — which is cheaper?

For one infant, daycare is almost always cheaper. With two children or a nanny share, the math shifts. Here's a clear breakdown.

Typical 2026 ranges

Center daycare (infant): $9,000–$24,000/year, depending on state.
Family home daycare: 15–25% cheaper than center, with smaller groups.
Nanny share (between two families): $20,000–$32,000/year per family.
Full-time nanny: $35,000–$60,000+/year, plus employer taxes.
Part-time daycare (3 days/week): typically 60–70% of full-time price.

Where each option wins

Center daycare wins on

Cost — typically the cheapest option for one child.
Reliability — backup caregivers if one teacher is sick.
Socialization — group setting from an early age.
Predictable hours, predictable price.

Home daycare wins on

Smaller group, often a single primary caregiver.
Often more flexible hours than a center.
Mid-range price — cheaper than center, more nurturing-feeling for some families.

Nanny wins on

One-on-one attention, especially for infants.
No sick-day catastrophe — kids stay home, nanny still works.
Help with light household tasks (per agreed scope).
Cost-effective with multiple children.

Nanny share wins on

Most of the nanny benefits at near-daycare cost.
Built-in playmate for the kids.
Some flexibility on location / hours, by agreement.

The hidden costs to factor in

Daycare: Registration ($75–$300), supply fees, holiday closures you still owe tuition for, summer rate jumps.
Nanny: Employer payroll taxes (10–12% on top), payroll service ($40–$100/month), guaranteed hours, paid time off, holidays, raises.
Nanny share: Same as nanny, split between families, plus the cost of formalizing the arrangement (often a written agreement).

Decision framework

For most families with one infant on a typical budget, center or home daycare is the right starting point. Reconsider if any of these apply to you: you have or expect twins, you have a child under 2 already, your schedule is non-standard (early shifts, late shifts, frequent travel), or you have a strong friend with a similar-age baby who'd share a nanny.

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