Transparent method
The formula
Worked example
Example inputs
How to interpret the result
The break-even salary only captures cash flow for the specific stretch while a child needs full-time paid care, and it says nothing about career trajectory, retirement contributions or future earning potential that a pause in employment could affect well beyond that immediate cash-flow window.
Before you rely on it
What to check
Weigh the break-even cash-flow figure alongside career and long-term earning considerations, not as the complete answer to the working-versus-staying-home decision.
The common error
Where people go wrong with childcare break-even salary calculator
Treating a break-even salary near zero as proof that working doesn't make financial sense. The near-term cash-flow calculation misses long-term career and retirement-contribution effects that can matter more than one year's numbers.
Sensitivity evidence
How annual childcare cost changes the break-even gross salary
| Annual childcare cost | Break-even gross salary | Annual costs requiring coverage | Break-even monthly gross pay |
|---|---|---|---|
| $19,200 | $36,267 | $27,200 | $3,022 |
| $21,600 | $39,467 | $29,600 | $3,289 |
| $24,000worked example | $42,667 | $32,000 | $3,556 |
| $26,400 | $45,867 | $34,400 | $3,822 |
| $28,800 | $49,067 | $36,800 | $4,089 |
Every input, tested
Which input moves the break-even gross salary most
| Input | Tested from | To | Break-even gross salary at each end | Swing |
|---|---|---|---|---|
| Annual childcare cost | $21,600 | $26,400 | $39,467 to $45,867 | $6,400 (15%) |
| Effective tax rate | 23.0% | 27.0% | $41,558 to $43,836 | $2,277 (5.3%) |
| Annual commuting cost | $4,500 | $5,500 | $42,000 to $43,333 | $1,333 (3.1%) |
| Other annual work costs | $2,700 | $3,300 | $42,267 to $43,067 | $800 (1.9%) |
Two variables at once
Break-even gross salary by annual childcare cost and annual commuting cost
| Annual childcare cost \ Annual commuting cost | $4,000 | $5,000 | $6,000 |
|---|---|---|---|
| $19,200 | $34,933 | $36,267 | $37,600 |
| $21,600 | $38,133 | $39,467 | $40,800 |
| $24,000 | $41,333 | $42,667 | $44,000 |
| $26,400 | $44,533 | $45,867 | $47,200 |
| $28,800 | $47,733 | $49,067 | $50,400 |
Step by step
The worked example, input by input
| Input | Value used |
|---|---|
| Annual childcare cost | $24,000 |
| Annual commuting cost | $5,000 |
| Other annual work costs | $3,000 |
| Effective tax rate | 25.0% |
| Break-even gross salary | $42,667 |
| Annual costs requiring coverage | $32,000 |
| Break-even monthly gross pay | $3,556 |
Where the inputs come from
Annual childcare cost is what you would pay for the hours you would work, from provider quotes, which can be very high for infants. Annual commuting cost and other annual work costs include fuel or transit, parking, work clothing and meals. The effective tax rate is the share of gross pay lost to taxes. The tool solves for the gross salary at which after-tax pay equals the total costs, so work adds nothing financially below it.
Using the break-even gross salary in a real decision
Costs fall as children reach school age, so the break-even drops over time.
When the result stops applying
The calculation is a cash view for one period. It ignores tax credits and dependent care FSAs, which lower the net cost of childcare, and the value of career progression, employer benefits and Social Security credits. The impact on the partner's job or on flexibility is also not counted. Costs change with the number of children.
What to compare it with
Compare directly with the stay-at-home versus childcare calculator, and see the tax effects on the take-home pay and FSA pages. The paid leave and maternity leave calculators cover the period around birth. The savings rate page shows the effect on saving.
People also ask
Frequently asked questions
What is a break-even salary?
The gross pay at which your after-tax earnings exactly cover childcare and work-related costs, so any pay above it is a net financial gain.
Should a lower earner always quit if childcare costs a lot?
Not necessarily. Childcare costs fall over time, while career growth and retirement savings compound, so consider the long-term as well as the current cash.
Do tax credits reduce childcare costs?
Yes. The child and dependent care credit and a dependent care FSA can lower the net cost by a meaningful amount.