Calculate Your Second Stimulus Check
Formula Used
The second stimulus amount used a simple recovery rebate structure. The calculator starts with $600 for each eligible adult. It also adds $600 for each qualifying child under age 17.
Base payment = eligible adults × $600 + qualifying children × $600
The phaseout starts after the filing status income limit. Single filers use $75,000. Head of household filers use $112,500. Married joint filers use $150,000.
Phaseout = max(0, AGI − threshold) × 5%
Estimated payment = max(0, base payment − phaseout)
Possible remaining credit = max(0, estimated payment − amount already received)
Example Data Table
| Filing Status | AGI | Adults | Children | Estimated Amount |
|---|---|---|---|---|
| Single | $72,000 | 1 | 1 | $1,200 |
| Head of Household | $118,000 | 1 | 2 | $1,525 |
| Married Joint | $160,000 | 2 | 2 | $1,900 |
How to Use This Calculator
- Select your filing status from the list.
- Enter your adjusted gross income from your tax return.
- Add the number of eligible adults in your household.
- Enter qualifying children who were under age 17.
- Confirm eligibility checkboxes based on your situation.
- Enter any second payment already received.
- Press the calculate button to view the estimate.
- Use the CSV or PDF button to save results.
Second Stimulus Check Guide
What This Tool Does
This calculator estimates a second stimulus payment using common recovery rebate rules. It is built for simple planning and quick comparison. You can enter filing status, adjusted gross income, eligible adults, qualifying children, and any amount already received. The result shows a base amount, income phaseout, estimated payment, and possible remaining credit. It helps users understand why a payment may rise, drop, or become zero. It is not a tax return. It is only an estimate.
Why Income Matters
The second payment was income limited. A filer below the threshold could receive the full estimated amount. A filer above the threshold had the payment reduced. The reduction used five percent of income above the limit. That means each extra $100 above the limit reduced the payment by about $5. This calculator applies that phaseout after adding adults and qualifying children.
Household Details
Household size can change the estimate. Eligible adults were counted at $600 each. Qualifying children under age 17 were also counted at $600 each. A married filing jointly household usually counted two adults. A single filer usually counted one adult. Dependents who were claimed by another taxpayer were generally not eligible for their own direct payment.
Eligibility Notes
The calculator includes basic eligibility checks. A valid Social Security number was generally required. Nonresident alien status usually prevented eligibility. Being claimed as another taxpayer dependent also caused a zero estimate. Real tax cases can include exceptions, special family situations, amended returns, or later IRS adjustments. Review official records before relying on any final amount.
Using the Result
The result can support personal review, bookkeeping, or tax preparation notes. The CSV export is useful for spreadsheets. The PDF export is useful for printing or saving a copy. Keep your tax return, payment notices, and bank records together. Those records help confirm whether a remaining recovery credit may still be relevant.
FAQs
What was the second stimulus check amount?
The common amount was $600 per eligible adult and $600 per qualifying child under age 17, before income phaseout rules applied.
Which income number should I enter?
Enter adjusted gross income, often called AGI. It is found on your tax return and affects the income phaseout.
What income limits are used?
The calculator uses $75,000 for single filers, $112,500 for head of household, and $150,000 for married joint filers.
How does the phaseout work?
The estimate reduces by five percent of income above the filing status threshold. The payment cannot go below zero.
Can I include adult dependents?
This calculator does not count adult dependents for the second payment. The child field is for qualifying children under age 17.
Why is my result zero?
Your result may be zero because of high income, dependent status, nonresident status, missing valid number, or prior full payment.
What is the remaining recovery credit?
It is the estimated unpaid amount after subtracting what you already received. Use records to confirm any real tax claim.
Is this calculator official tax advice?
No. It is an educational estimate. Check official tax guidance or consult a qualified professional for personal filing decisions.