Daycare vs Nanny in Boston vs Tulsa: $31K vs $69K and $7K vs $49K a Year After Taxes and DCFSA
Your maternity leave ends in six weeks. You pull up a daycare waitlist and see $2,800 a month. Your cousin in Oklahoma pays $800 for what sounds like the same thing. Then someone says "just get a nanny," and you wonder whether that is $50,000 or $70,000 once taxes are added.
Here is the pattern that surprises most people. Location changes the daycare bill by 3x or more. It changes the nanny premium much less. A city can look completely different from another city on daycare and still look similar on the dollar gap between daycare and a nanny. That is why a rule of thumb like "nannies cost double" breaks down when you plug in your own metro.
This post walks through one worked example in two metros, then shows how the answer shifts with the number of kids, their ages, and your employer benefits.
All figures below are illustrative examples built from typical ranges (the ranges match those in our earlier childcare cost by metro comparison). Your real quotes will differ. That is the point.
The cost spread: same infant, very different bills
Infant center-based daycare commonly runs from roughly $8,400 to $9,600 a year in lower-cost states to $27,600 to $33,600 in the most expensive metros. We use the two ends here:
| Tulsa (example) | Boston (example) | |
|---|---|---|
| Infant daycare, monthly | $800 | $2,800 |
| Infant daycare, annual | $9,600 | $33,600 |
| Nanny hourly rate | $20 | $28 |
| Nanny hours per week | 45 | 45 |
Daycare in Boston is 3.5x Tulsa. The nanny hourly rate is only 1.4x. Daycare prices track local licensing rules, real estate, and staffing ratios. Nanny wages track local wages, which vary but do not swing as wildly. If you want the structural reasons behind that, see our post on rural vs metro childcare costs and childcare deserts.
What the nanny actually costs (not just the hourly rate)
"Do I really have to pay nanny taxes?" Yes, if you pay a household employee above the IRS threshold (a little over $3,000 a year in wages), you are a household employer. That means Social Security and Medicare (FICA), federal unemployment tax, state unemployment, and usually workers' comp. You report it on Schedule H with your tax return.
The Tax Foundation estimates that Americans will spend 6.9 billion hours complying with IRS filing and reporting requirements in 2026, costing about $387 billion in lost productivity, plus $157 billion in out-of-pocket costs, for a total above $544 billion. Household employers feel a small slice of that. Schedule H, payroll setup, and state registration are real time costs that never show up in the hourly rate. For your budget, count either your hours or a payroll service fee. (We compare the options in DIY vs CPA vs payroll service for nanny taxes.)
Example calculation, Boston nanny:
- Wages: $28 × 45 hours × 52 weeks = $65,520
- Employer FICA (7.65%): $5,012
- Unemployment taxes and workers' comp (assumed): $1,200
- Total: about $71,700
Example calculation, Tulsa nanny:
- Wages: $20 × 45 × 52 = $46,800
- Employer FICA (7.65%): $3,580
- Unemployment taxes and workers' comp (assumed): $800
- Total: about $51,200
Notice this is before paid vacation, sick days, holiday pay, or a guaranteed-hours agreement, which many nanny arrangements include. Those are not extra dollars if you already paid for the hours, but they are dollars you pay for weeks you also need backup care.
After DCFSA: the same savings, very different percentages
A dependent care FSA (DCFSA) lets you set aside pre-tax money for childcare. For 2026 the household limit is $7,500. In plain language: you route $7,500 of your paycheck to childcare before income tax and payroll tax hit it. Nannies qualify, as long as you pay them on the books.
Assume a family with a combined marginal rate of about 32% (24% federal plus roughly 7.65% payroll tax on that money, and a bit of state tax). Then $7,500 saves about $2,400.
One interaction matters. The dependent care credit applies to only the first $3,000 of expenses for one child. Money you exclude through the DCFSA reduces that amount, so a family maxing the DCFSA on one child usually gets no additional credit. That is why it is worth modeling both, and why DCFSA vs the dependent care credit is a real decision for lower-income households, where the credit percentage can be higher than the DCFSA's tax savings.
Here is where the example lands, one infant, two metros, DCFSA maxed:
| Option | Tulsa | Boston |
|---|---|---|
| Daycare (before savings) | $9,600 | $33,600 |
| DCFSA savings | ($2,400) | ($2,400) |
| Daycare, net | $7,200 | $31,200 |
| Nanny (fully loaded) | $51,200 | $71,700 |
| DCFSA savings | ($2,400) | ($2,400) |
| Nanny, net | $48,800 | $69,300 |
| Nanny premium over daycare | $41,600 | $38,100 |
In Tulsa, the nanny costs about 6.8x the daycare. In Boston, about 2.2x. In dollars, the premium is nearly the same, and slightly smaller in Boston.
That means the question "is a nanny worth it?" is not a single answer. In Tulsa you pay about $41,600 a year for one-on-one care, at-home convenience, and flexible hours. In Boston you pay about $38,100 for the same things. Whether that is worth it depends on your income, your schedule, and what daycare looks like near you. This is the kind of side-by-side Kelivon runs for you, so you do not have to build the spreadsheet yourself.
"Is it even worth going back to work?"
This is the question underneath most of these searches, and it works for any household structure: a single parent, a second earner in a couple, or a parent deciding between two jobs.
Take a second earner with a $60,000 salary. Assume roughly 25% goes to taxes, leaving about $45,000 after tax (an assumption for this example).
- Tulsa daycare: $45,000 − $7,200 = $37,800 left
- Boston daycare: $45,000 − $31,200 = $13,800 left
- Boston nanny: $45,000 − $69,300 = −$24,300
In Boston, that salary barely covers daycare in year one. Before you decide, remember that this is a year-one number. Infant care is the most expensive stretch, as we show in Infant Care Cost Shock 2026. Costs typically fall as a child ages. The right comparison is not one year. It is the whole arc.
Model the whole curve, not just year one
Rates step down as children age because staffing ratios loosen. Here is an illustrative five-year path for a single child in center-based daycare (approximate, based on the same ranges above):
| Age | Tulsa (example) | Boston (example) |
|---|---|---|
| Year 1 (infant) | $9,600 | $33,600 |
| Year 2 (toddler) | $8,400 | $28,800 |
| Year 3 (toddler) | $8,400 | $28,800 |
| Year 4 (preschool) | $7,200 | $24,000 |
| Year 5 (preschool) | $7,200 | $24,000 |
| Five-year total | $40,800 | $139,200 |
That is a $98,400 gap over five years before any tax benefit. Nannies do not follow this curve. A nanny's hourly rate does not fall when your child turns three, so the daycare-to-nanny gap can widen as the child ages, unless you add a second child or move to a share. If you are trying to plan for the transition to kindergarten, see what the last year of preschool costs.
Where the nanny math flips: two kids and nanny shares
A second child is where the nanny math changes most. Daycare charges per child. A nanny charges per hour, and a second child adds only a modest increase, if any.
A nanny share goes further: two families employ one nanny and split the cost. The Care.com Resources guide on how to create a nanny share schedule makes the practical point that the schedule is what makes the share work for everyone. That matters financially because the schedule sets the hours, and hours set the bill. Whether you use one family's home, alternate homes, or a fixed weekly rotation, how many hours each family pays for is the biggest cost lever.
Example, Boston nanny share:
- Share rate (higher for two children): $36/hour × 45 × 52 = $84,240
- Employer FICA (7.65%): $6,445
- Unemployment taxes and workers' comp (assumed): $1,200
- Total: about $91,900
- Each family's half: about $45,900
- Less DCFSA savings for each family ($2,400): about $43,500
Compare that with the individual Boston nanny at $69,300 net and daycare at $31,200. The share saves roughly $25,800 off the solo nanny bill, but daycare still wins on cost. For two children of your own, the calculation changes again. Two Boston daycare spots at $31,200 each is $62,400 before savings, so a single nanny at $69,300 comes within reach. We work through that flip in two kids, one nanny vs two daycare spots. For a fuller treatment of sharing, see nanny share cost in 2026.
The sharing math has trade-offs that are not dollars: coordination, a second family's sick days, and the risk that the other family leaves. Those are worth knowing about, not judging.
Why "affordability" is not just a childcare problem
The Economic Policy Institute's piece on wages, inequality, and the roots of America's affordability crisis (first published in American Educator) argues that pressure on household budgets comes from how wages have grown relative to costs, not from any single bill. For a parent, that shows up in two places: the salary you use to judge whether childcare is affordable, and the regional wage levels that set nanny and daycare-worker pay. Childcare costs are high in metros partly because local wages are high. Your earnings may or may not keep pace with that.
So the metro you live in shapes both sides of your equation: what you earn, and what care costs. Two families with the same childcare bill can have very different budgets.
The variables that change your answer
Before you commit, run your own numbers on these:
- Metro and state. Daycare ranges from about $9,600 to $33,600 for an infant in our example. Check your local quotes, and whether your area is a childcare desert with waitlists.
- Number and ages of children. Infant rates are the highest. A second child changes daycare and nanny math in opposite directions.
- Income and tax bracket. A 32% marginal rate saves $2,400 on $7,500. A 12% rate saves much less, and the dependent care credit may serve you better.
- Employer benefits. Does your employer offer a DCFSA, backup care days, or a childcare stipend? Do both parents have access to one? The household limit is $7,500 total.
- Subsidy eligibility. State CCDF income limits range widely. A raise can push you over a cliff. See CCDF subsidy eligibility by state.
- Household employer costs. If you hire a nanny, add FICA, unemployment tax, workers' comp, and your own compliance time or a payroll fee.
- Hours you actually need. A 45-hour nanny week and a 50-hour daycare week with late-pickup fees are different bills.
You can model this for your specific situation at Kelivon, where daycare, nanny, au pair, and family options sit side by side with taxes and credits included.
The takeaway
The Tulsa and Boston examples show two things. Daycare prices swing by 3x or more between metros. And the nanny premium in dollars stays surprisingly steady, so the ratio between options changes a lot depending on where you live.
You cannot judge childcare by a headline number, whether that is $2,800 a month or $28 an hour. The total cost depends on taxes, credits, the ages of your kids, and your employer's benefits. Any choice can be the right one for a given family. Just make sure you have priced all of it before you sign a contract or make an offer.
Ready to see your own numbers? Put your metro, your kids' ages, your income, and your benefits into Kelivon and compare the total annual cost of each option before you commit.
Sources
- This Tahoe Hotel Got a Glow-Up, but Missed a Few Spots — NerdWallet Family Finance
- National Coffee Day: Where to Find Free Coffee and Deals on Sept. 29 — NerdWallet Family Finance
- How to create a nanny share schedule that works for everyone — Care.com Resources
- Wages, inequality, and the roots of America’s affordability crisis — Economic Policy Institute Blog
- Tax Complexity Now Costs the US Economy over $544 Billion Annually — Tax Foundation