Inputs you need for Alimony Child Support in Virginia
5 min read
Published April 15, 2026 • By DocketMath Team
Inputs you will need
To use DocketMath’s Alimony + Child Support calculator for Virginia (US-VA), you’ll want to gather the financial and household details that drive both child support and spousal support (alimony). The goal is to reduce guesswork so your inputs match your real situation as closely as possible.
Before you begin, confirm what you’re calculating: child support only, alimony only, or both. Some inputs apply to one part of the calculation but not the other, and entering unnecessary fields can confuse your results.
Core checklist (gather these first)
- Who pays (or whether it’s shared)
- Monthly premium amount
- Monthly amount
- Who pays
Important (not legal advice): feeding net income when the calculator expects gross income (or mixing weekly and monthly figures) can materially change the result. If you’re converting, do it consistently before entering anything.
Alimony-specific inputs (usually the most number-sensitive)
In Virginia, alimony outcomes tend to be especially sensitive to income, marriage length, and other circumstance-based inputs. DocketMath typically requires fields like:
Tip: If your income changes over time (commission, overtime, seasonal work, self-employment), be ready to explain the “typical” monthly amount you want the calculator to use, and then rerun later when you have updated pay stubs.
Where to find each input
This section acts like a “source map” so you can collect numbers quickly—without stopping mid-calculation to search for documents.
Most inputs live in the case file, contracts, or docket entries. Dates usually come from the triggering event notice; rates and caps come from governing documents or statute; and amounts come from the ledger or judgment. Record the source for each value so the run is reproducible.
Income (most important)
- Pay stubs / payroll portal
- Look for year-to-date gross pay and your regular earnings.
- If you’re paid hourly, capture your typical hours and hourly rate from a representative recent pay period (and convert to the monthly format the tool expects).
- W-2s and recent tax returns
- Useful for self-employment or when income is irregular.
- Helps establish baseline income and identify how variable income should be averaged.
- Benefits statements
- If income includes recurring benefits (for example, certain disability-related payments), use documentation that clearly shows the monthly amount.
Children and time allocation
- Birth certificates / child records
- Used to confirm each child’s age.
- Parenting schedule / custody plan
- Use any written schedule (calendar plan, custody order outline, or typical travel pattern) to estimate time share.
- If the schedule varies, choose the most typical pattern you can support with your calendar history.
Health insurance and childcare costs
- Health insurance premium statements
- Employer benefit statements or insurance invoices that show the monthly premium.
- Childcare billing statements / receipts
- Monthly billing totals, and which parent is responsible for payment.
Marriage and spouse circumstances
- Marriage certificate
- Confirms the marriage date (used to compute length of marriage).
- Financial documents / budgets
- Helpful if DocketMath requests “need” or reasonable living expense fields.
- **Court paperwork (if available)
- Decrees, orders, and pleadings can contain prior income and support figures that help you enter consistent “snapshot” amounts.
Pitfall to avoid: don’t mix document timeframes unless you intend to. For example, one parent’s income from last month and the other’s from a year ago can create a result that doesn’t reflect what a court might consider for the same period.
Run it
Once your inputs are collected, you can run the calculation in DocketMath.
- Open DocketMath Alimony + Child Support:
**/tools/alimony-child-support - Select the portion of the calculation that matches your goal:
- Children / child support inputs (children count/ages, income, insurance, childcare, and time share if asked)
- Alimony inputs (spouse incomes, employment status, length of marriage, and any tool-specific need/expense fields)
- Enter income in the format DocketMath requests—commonly monthly gross.
- Enter monthly costs (only those that apply / that the tool asks for), such as:
- Child health insurance premium
- Childcare expenses
- Any additional monthly recurring costs requested by the calculator
- Confirm any parenting schedule/time allocation inputs if your order or schedule affects support.
What to expect from outputs
DocketMath’s calculator will typically return:
- An estimated monthly child support amount
- An estimated monthly spousal support (alimony) amount (if enabled and your inputs support that portion)
- Possible intermediate estimates (for example, adjusted income figures or conversions), depending on the tool flow
Make it more reliable with quick reruns
Before you treat the result as final, do small “sanity checks” by rerunning with updated values when they change:
- If you update one parent’s income, rerun and compare the monthly support change.
- If you correct health insurance premium amounts, rerun—insurance can shift the child support portion.
- If your parenting schedule/time share estimate changes, rerun—time share can affect outcomes.
Note (planning use): DocketMath is designed for estimates and scenario planning. If you later gather updated pay stubs or a revised schedule, rerun with the new figures so your estimates stay current.