如何计算Child Support Arrears
learn.whatIsHeading
A child support arrears calculator computes the total amount of unpaid child support plus any interest or penalties that have accrued. Arrears accumulate when a parent fails to make court-ordered payments on time, and most states charge interest on the unpaid balance.
公式
Total Arrears = Sum of Missed Payments + (Unpaid Balance × Interest Rate × Time)
- P
- Monthly Obligation ($/month) — Court-ordered monthly child support amount
- n
- Months Unpaid (months) — Number of months with missed or partial payments
- r
- Interest Rate (%/year) — State statutory interest rate on arrears (varies 6–12%)
分步指南
- 1Identify the monthly support obligation and the months of non-payment or underpayment
- 2Calculate the base arrears by summing all missed or short payments
- 3Apply the state’s statutory interest rate to the running unpaid balance
- 4Add any penalties, processing fees, or contempt-of-court fines
例题解析
输入
$800/mo obligation, 18 months unpaid, 10% annual interest
结果
Base arrears $14,400 + ~$1,080 interest = ~$15,480 total
输入
$500/mo obligation, partial payments of $300/mo for 12 months
结果
Base arrears $2,400 + interest on running balance
常见错误注意事项
- ✕Assuming arrears go away when the child turns 18 — they do not; the debt persists until paid
- ✕Not realizing interest compounds on the running balance, not just the original amount
- ✕Failing to file for modification during hardship, causing arrears to accumulate
常见问题
Can child support arrears be forgiven?
Arrears owed to the custodial parent can sometimes be negotiated or settled. However, arrears owed to the state (from public assistance reimbursement) are rarely forgiven.
What happens if arrears exceed $2,500?
The State Department can deny or revoke your passport if you owe more than $2,500 in child support arrears.
准备好计算了吗？尝试免费的 Child Support Arrears 计算器
自己尝试一下 →