What Decides Whether an Au Pair Beats Daycare
Four things move the answer, and the first one swamps the rest.
Number of children. This is the whole ballgame. Daycare bills you per kid; an au pair doesn't. Go from one child to two and the daycare line roughly doubles while the au pair stipend sits still. That single fact is why most families who save with an au pair have two or more kids under five.
Your state. Infant care runs about $900/month in Mississippi and north of $2,000 in Massachusetts. The au pair stipend is a flat federal rate, so the pricier your state's daycare, the better the au pair looks against it.
Your child's age. Au pairs can take infants only with documented infant-care hours (200+ for babies under three months). Newborn in the house? The candidate pool shrinks fast. Daycare centers take babies from six weeks with no such filter.
Hours you actually need. Au pairs cap at 45 hours a week and 10 a day, by law. Need 50 or 55? You're paying a backup sitter for the overflow, and that extra cost can wipe out the savings.