Templates Family Law Child Support Calculation Worksheet
Child Support Calculation Worksheet
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IMPORTANT: THIS IS A PREPARATION GUIDE — NOT THE OFFICIAL COURT WORKSHEET

New York requires the use of official form UD-8(3) (Child Support Worksheet) and the LDSS-4515 (Child Support Standards Chart) for child support calculations.
This template provides the substantive content and calculation methodology to help you
prepare — but you must transfer your figures to the official worksheet before filing.
The official forms are available at https://ww2.nycourts.gov/divorce/childsupport/index.shtml.
Do not file this document directly with the court.

CHILD SUPPORT CALCULATION WORKSHEET

State of New York -- Child Support Standards Act (CSSA)

N.Y. Dom. Rel. Law S 240(1-b)


Table of Contents

  1. Case Information
  2. Identification of Children
  3. Gross Income Determination
  4. Allowable Deductions
  5. Combined Parental Income
  6. Basic Child Support Obligation
  7. Add-On Expenses
  8. Low-Income Protections
  9. Deviation Factors
  10. Duration and Modification
  11. Certification and Signatures
  12. Sources and References

1. Case Information

Field Entry
Court Name [________________________________]
Index / Docket Number [________________________________]
Petitioner (Parent 1) [________________________________]
Respondent (Parent 2) [________________________________]
Date of Worksheet [__/__/____]
Prepared By [________________________________]

2. Identification of Children

# Full Legal Name Date of Birth Age
1 [________________________________] [__/__/____] [____]
2 [________________________________] [__/__/____] [____]
3 [________________________________] [__/__/____] [____]
4 [________________________________] [__/__/____] [____]

Total Number of Children Subject to This Order: [____]

Custodial Parent: ☐ Parent 1 ☐ Parent 2

Non-Custodial Parent: ☐ Parent 1 ☐ Parent 2


3. Gross Income Determination

3A. Annual Gross Income

Income Source Parent 1 ($) Parent 2 ($)
Gross Income Per Most Recent Federal Tax Return [________] [________]
Investment Income Not on Tax Return [________] [________]
Workers' Compensation [________] [________]
Disability Benefits [________] [________]
Unemployment Insurance Benefits [________] [________]
Social Security Benefits [________] [________]
Veterans Benefits [________] [________]
Pensions / Retirement [________] [________]
Fellowships / Stipends [________] [________]
Annuity Payments [________] [________]
Other: [________________] [________] [________]
TOTAL ANNUAL GROSS INCOME $[________] $[________]

3B. Imputed Income (If Applicable)

☐ Parent 1 has reduced resources to avoid obligations -- Imputed annual income: $[________]

☐ Parent 2 has reduced resources to avoid obligations -- Imputed annual income: $[________]


4. Allowable Deductions

Deduction Parent 1 ($) Parent 2 ($)
FICA Taxes Actually Paid (annual) [________] [________]
NYC or Yonkers Income Tax (annual) [________] [________]
Child Support Actually Paid for Other Children [________] [________]
Public Assistance (if applicable) [________] [________]
Supplemental Security Income (SSI) [________] [________]
Unreimbursed Employee Business Expenses [________] [________]
TOTAL ANNUAL DEDUCTIONS $[________] $[________]

5. Combined Parental Income

Calculation Parent 1 ($) Parent 2 ($)
Total Annual Gross Income [________] [________]
Less: Total Annual Deductions ([________]) ([________])
ADJUSTED ANNUAL INCOME $[________] $[________]

Combined Parental Income (Annual): $[________]

Combined Parental Income (Monthly): $[________]

Parent 1's Pro Rata Share: [________]%

Parent 2's Pro Rata Share: [________]%


6. Basic Child Support Obligation

6A. CSSA Percentages

Number of Children Percentage of Combined Parental Income
1 child 17%
2 children 25%
3 children 29%
4 children 31%
5 or more children Not less than 35%

6B. Calculation on Income Up to Statutory Threshold

Item Amount ($)
Combined Parental Income (annual) [________]
Statutory Threshold (current: $193,000) $193,000
Income Subject to CSSA Percentage (lesser of above) [________]
Applicable Percentage ([____] children) x [________]%
Combined Basic Obligation (annual) $[________]
Combined Basic Obligation (monthly) $[________]

6C. Non-Custodial Parent's Share

Item Amount ($)
Combined Basic Obligation (monthly) [________]
Non-Custodial Parent's Pro Rata Share x [________]%
Non-Custodial Parent's Basic Obligation (monthly) $[________]

6D. Income Above Statutory Threshold

☐ Not applicable -- combined income does not exceed threshold

☐ Applicable -- Combined income exceeds $193,000

Amount ($)
Income above threshold [________]
Court's determination for excess income ☐ Apply CSSA percentage ☐ Apply deviation factors
Additional obligation amount (monthly) $[________]

7. Add-On Expenses

Expense Annual Cost ($) Monthly Cost ($) Parent 1 Share ($) Parent 2 Share ($)
Work/Education-Related Childcare [________] [________] [________] [________]
Health Insurance Premiums for Child(ren) [________] [________] [________] [________]
Unreimbursed Medical Expenses [________] [________] [________] [________]
Educational Expenses (if ordered) [________] [________] [________] [________]
TOTAL ADD-ONS $[________] $[________] $[________] $[________]

8. Low-Income Protections

☐ Non-custodial parent's income is above the self-support reserve -- standard calculation applies

☐ Non-custodial parent's income is at or below the poverty income guidelines

  • ☐ Minimum order of $25/month applies
  • ☐ Minimum order of $50/month applies

☐ Non-custodial parent's income is between the poverty level and the self-support reserve

Adjusted monthly obligation: $[________]


9. Deviation Factors

☐ No deviation requested

☐ Deviation requested -- Check all applicable factors:

  • ☐ Financial resources of the custodial and non-custodial parent and the child
  • ☐ Physical and emotional health of the child; special needs or aptitudes
  • ☐ Standard of living the child would have enjoyed absent dissolution
  • ☐ Tax consequences to the parties
  • ☐ Non-monetary contributions by parents toward the child's care and well-being
  • ☐ Educational needs of either parent
  • ☐ Substantial disparity in gross income between the parents
  • ☐ Needs of other children the non-custodial parent supports
  • ☐ Extraordinary visitation expenses of the non-custodial parent
  • ☐ Other relevant factors: [________________________________]

Requested deviation amount: $[________]/month

Justification: [________________________________]


10. Duration and Modification

Support Commencement Date: [__/__/____]

Termination Events:

  • ☐ Child reaches age 21
  • ☐ Child becomes emancipated
  • ☐ Child marries
  • ☐ Child enters military active duty
  • ☐ Child dies
  • ☐ Other: [________________________________]

Total Monthly Child Support Amount: $[________]

Payable by: ☐ Parent 1 ☐ Parent 2

Payment Method: ☐ Income Execution ☐ Support Collection Unit ☐ Direct Payment


11. Certification and Signatures

I declare under penalty of perjury under the laws of the State of New York that the foregoing information is true and correct to the best of my knowledge and belief.

Parent 1:

Signature: [________________________________]
Printed Name: [________________________________]
Date: [__/__/____]

Parent 2:

Signature: [________________________________]
Printed Name: [________________________________]
Date: [__/__/____]

Attorney for Parent 1 (if applicable):

Signature: [________________________________]
Bar Number: [________________________________]
Date: [__/__/____]

Attorney for Parent 2 (if applicable):

Signature: [________________________________]
Bar Number: [________________________________]
Date: [__/__/____]


12. Sources and References

  • N.Y. Domestic Relations Law S 240(1-b) (Child Support Standards Act)
  • N.Y. Family Court Act S 413(1)(b)
  • N.Y. Social Services Law S 111-i
  • New York State Unified Court System: https://www.nycourts.gov/courthelp/family/childSupport.shtml
  • New York CSSA Income Cap (updated periodically by OTDA)

New York child support obligations generally continue until the child reaches age 21, which is longer than most states. The CSSA income threshold ($193,000 as of the most recent adjustment) is updated biennially. Low-income protections ensure a minimum order of $25 or $50/month for parents at or below the poverty level.

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About This Template

Jurisdiction-Specific

This template is drafted specifically for New York, incorporating applicable state statutes, local court rules, and jurisdiction-specific compliance requirements.

How It's Made

Drafted using current statutory databases and legal standards for family law. Each template includes proper legal citations, defined terms, and standard protective clauses.

Important Notice

This template is provided for informational purposes. It is not legal advice. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.

Last updated: April 2026