Free · Iowa · Current law
Based on Iowa's official Income Shares formula. Enter both parents' incomes and get an estimate in under a minute.
Before taxes — wages, self-employment, bonuses
A best estimate is fine for now
Taxes, mandatory retirement, union dues…
Work or school related
Estimated monthly support
The other parent pays you, the parent with primary timesharing.
Estimate only — based on a simplified reading of Iowa Schedule of Basic Support Obligations (Iowa Court Rules, Rule 9.26). A judge can deviate. Not legal advice.
Get a plain-English copy of this estimate, the numbers used, and a short checklist for what to review before relying on it.
Iowa's child support is calculated using the Income Shares Model, considering both parents' combined net monthly incomes and the number of children. The guidelines are divided into three areas: Area A (low-income noncustodial parent, only their income is used), Area B (low-income shaded area, two calculations are performed and the lower amount is taken), and Area C (non-shaded area, combined incomes are used). For combined net monthly incomes above $25,000, the court has discretion, but the amount cannot be less than the obligation for $25,000.
A substantial change in either parent's income — voluntary or involuntary — can trigger a modification.
Changes in childcare costs or the children's health insurance premiums directly adjust the support amount.
If the custody schedule changes significantly, support can be recalculated under Iowa guidelines.
Medical conditions, disabilities, or educational needs can justify a departure from the guideline amount.
Common questions
In Iowa, there is a mandatory 90-day waiting period after the initial filing before a divorce can be finalized. However, the overall duration can vary significantly based on whether the divorce is contested or uncontested, and the complexity of issues like property division, child custody, and support. Uncontested divorces can be finalized relatively quickly after the 90-day waiting period, while contested cases can take much longer, often several months to over a year.
While it is not legally required to have a lawyer for a divorce in Iowa, it is highly recommended, especially if there are complex issues such as significant assets, debts, or child custody disputes. An attorney can ensure your rights are protected, all legal requirements are met, and help navigate the court system. For uncontested divorces with mutual agreement on all terms, some individuals may choose to represent themselves, but they should be prepared for the legal complexities involved.
Yes, Iowa is a no-fault divorce state. This means that a divorce can be granted based on the grounds that there has been a "breakdown of the marriage relationship to the extent that the legitimate objects of matrimony have been destroyed and there remains no reasonable likelihood that the marriage can be preserved" (Iowa Code § 598.17). You do not need to prove fault or wrongdoing by either spouse to obtain a divorce.
Iowa follows the principle of equitable distribution for property division (Iowa Code § 598.21). This means that marital assets and debts are divided fairly, but not necessarily equally (50/50). The court considers various factors, including the length of the marriage, contributions of each spouse, age, health, earning capacity, and any prenuptial agreements, to determine a just and equitable division. Gifts and inheritances received by one party are generally excluded unless their inclusion is deemed necessary for an equitable outcome.
To file for divorce in Iowa, generally, one of the parties must have been a resident of the state for at least one year immediately preceding the filing of the petition (Iowa Code § 598.6). However, if the respondent (the non-filing spouse) is a resident of Iowa, the one-year residency requirement for the petitioner may be waived. It's important to consult the specific statute or a legal professional for precise applicability to individual circumstances.
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