How to Fill Out the Ohio Child Support Computation Worksheet + FAQs

The Ohio Child Support Computation Worksheet (form JFS 07768) is the mandatory math sheet that Ohio courts and Child Support Enforcement Agencies (CSEAs) use to calculate the monthly child support obligation between parents under Ohio Revised Code Chapter 3119. Every divorce, dissolution, legal separation, paternity, and post-decree modification case that involves a minor child must include a completed worksheet, signed by the preparer, before a court can issue or change a support order.

The worksheet exists because Ohio law presumes the guideline number is the correct amount of support, and any judge who deviates from it must put written findings on the record. Ohio processed roughly 940,000 active child support cases in the most recent reporting year, and the Ohio Department of Job and Family Services reports that filing errors on the worksheet are among the top three reasons orders get kicked back for correction.

Here is what you will learn in this guide:

  • 📄 What the JFS 07768 worksheet does and which version to use right now
  • 🧮 How to fill out every line, box, and signature block from Line 1 through Line 27
  • 👨‍👩‍👧 Three full walk-through scenarios with named parents and real numbers
  • ⚖️ When and how to request a deviation under ORC 3119.23
  • 🏛️ How to file the completed worksheet with the court or your local CSEA

What the Worksheet Is and Who Must File It

The Ohio Child Support Computation Worksheet is a state-prescribed form used to apply the Basic Child Support Schedule to the parents’ combined income and produce a presumed monthly support amount. It comes in two flavors: the Sole/Shared Parenting Worksheet (used when one parent is the residential parent or when parents share parenting under a shared parenting plan) and the Split Parenting Worksheet (used when each parent is the residential parent of at least one child of the same relationship). Both are published by ODJFS as form JFS 07768, with the current revision reflecting the major overhaul that took effect under House Bill 366 on March 28, 2019.

Anyone asking an Ohio court to set, modify, or terminate child support must submit the worksheet. That includes parents in a domestic relations court divorce, parents in a juvenile court paternity action, parents asking for an administrative review through their county CSEA, and attorneys preparing draft entries. Even when both parents agree on a number, the court must still see the worksheet to confirm the agreement is within 10% of the guideline figure or to support a written deviation finding.

Federal law also touches the worksheet. The federal IV-D program requires every state to use a presumptive formula that gets reviewed at least every four years, and Ohio’s worksheet is the state’s compliance tool. Skipping the worksheet, or filing one with missing income lines, can delay your order by 30 to 90 days and, in contested cases, can give the other parent grounds to appeal.


Before You Start: Documents and Information You Need

Gather everything below before you open the form, because each item maps to a specific line. Missing one piece almost always means redoing the worksheet from scratch.

  • Most recent federal tax return (Form 1040) with all schedules. This anchors gross income on Line 1 and self-employment income on Line 7. Without it, the court will estimate income from pay stubs and you may end up with a higher figure than reality.
  • Year-to-date pay stubs covering at least the last three months. Pay stubs verify wages, overtime, bonuses, and pre-tax deductions. Filers who use only one stub often miss seasonal overtime and underreport income.
  • W-2s and 1099s from the prior calendar year. These confirm annual gross wages and non-employee compensation. A missing 1099 is the most common reason self-employed parents land in audit on Line 7.
  • Profit-and-loss statement if self-employed. This drives the ordinary and necessary business expense deduction allowed under ORC 3119.01(C)(9)(b). Without a P&L, the magistrate will likely use gross receipts, which inflates support.
  • Proof of health insurance premiums for the child only. The carrier’s portion-of-premium letter is required for Line 19. A general family premium total will be rejected because the worksheet only credits the child’s marginal cost.
  • Work-related child care invoices or contracts. Daycare, after-school, and summer camp receipts feed Line 18. Estimated numbers without invoices get stricken.
  • Court orders for support of other children. Existing orders for non-joint children reduce gross income on Line 5. Bring the certified order, not a screenshot of the payment portal.
  • SSDI, SSI, VA, workers’ compensation, or unemployment award letters. These count as gross income on Line 1, except SSI, which is excluded under ORC 3119.01(C)(12).
  • Local income tax rate or a recent local return. Line 14 needs the municipal rate, which varies from 0% in many townships to 3% in cities like Cleveland and Euclid.
  • Parenting time schedule or shared parenting plan. The court-ordered overnight count drives any Line 17 parenting time adjustment.

Where to Get the Form and How to Access It

The official PDF lives on the ODJFS forms library under form number JFS 07768. You can also pull a fillable copy from your county domestic relations court website, which often pre-stamps the local case caption for you. Always confirm the revision date in the lower-left corner matches the latest ODJFS posting before you start typing.

The state also offers the Ohio Child Support Guideline Calculator, a free online tool that mirrors the worksheet line by line and generates a printable PDF when you finish. The calculator is the safest route for pro se parents because it auto-applies the schedule, the self-sufficiency reserve, and the cash medical cap without manual lookup. Attorneys and CSEA caseworkers often use desktop software like FinPlan or DivorceMate, both of which accept Ohio’s 2019 schedule.

If you do not have a printer, every county CSEA office will hand you a paper copy at the front desk. You can locate your local office through the ODJFS county directory. Filing a handwritten worksheet is allowed, but use black ink, print legibly in all caps, and never use correction fluid because altered figures must be initialed by the preparer.


Step-by-Step: How to Fill Out JFS 07768 Line by Line

The Sole/Shared Parenting Worksheet has two columns labeled Parent 1 (Obligor or Mother) and Parent 2 (Obligee or Father), plus a Combined column where most of the math collapses. Work top-to-bottom and never skip a line, even if the answer is zero — write 0.00 so the court knows you did not overlook it. The Split Parenting Worksheet adds a third and fourth column for the children residing with each parent, but the line numbering is identical.

Caption Block: Case Name, Case Number, County

The caption block sits above Line 1 and asks for the court name, county, case number, and the names of both parents and each minor child. Type the county in all caps (FRANKLIN) and use the case number exactly as it appears on the docket, including any leading zeros and the division code (24-DR-001234). Enter each child’s full legal name and date of birth in MM/DD/YYYY format, for example Maya R. Patel, 04/12/2017. A common edge case is a child who turns 18 mid-case — list the child anyway, because emancipation is decided after the order, not on the worksheet. The most common mistake here is listing the wrong county, which forces the clerk to reject the filing for venue, and the misconception is that the caption is optional because the court “knows” the case number — courts run thousands of cases and a missing caption can lose your worksheet inside the file.

Line 1: Annual Gross Income

Line 1 captures every parent’s gross income from all sources before taxes, as defined in ORC 3119.01(C)(12). Add wages, salaries, tips, commissions, bonuses, overtime, self-employment income, royalties, rents, dividends, interest, trust distributions, severance, pensions, annuities, Social Security benefits other than SSI, workers’ compensation, unemployment, and spousal support received from a person not a party to the case. Carlos Rivera, who earns $58,000 in W-2 wages and $4,200 in side hustle income, writes 62,200.00 on Line 1. The nuance is overtime: if the overtime is not guaranteed and not part of the parent’s regular work expectation, the court may average the last three years instead of using the most recent year. The most common mistake is leaving off bonuses paid in March for the prior year, which understates income and can be challenged later as fraud on the court. The misconception is that “gross” means take-home — it does not, gross is before any deductions.

Line 2: Self-Generated Income (Self-Employment)

Line 2 is reserved for parents who run their own business, farm, or 1099 contracting operation. Enter gross receipts from Schedule C, Schedule F, K-1, or 1099 income, then subtract ordinary and necessary business expenses on the lines that follow. Anika Brooks, a sole-proprietor hairstylist with $84,000 in gross receipts and $19,000 in legitimate booth rent, supplies, and mileage, enters 84,000.00 on Line 2 and her expenses on Line 2a. The edge case is depreciation: Ohio allows straight-line depreciation only, so any accelerated or Section 179 deduction taken on the federal return must be added back. The most common mistake is claiming personal cell phone or vehicle costs that the IRS allowed but that fail the “ordinary and necessary for the business” test under ORC 3119.01(C)(9)(b). The misconception is that whatever the IRS accepted will fly here — child support uses a stricter expense test than the tax code.

Line 3: Adjusted Gross Income from Self-Employment

Line 3 is Line 2 minus the allowed business expenses, producing the parent’s net self-employment income. The form asks the preparer to subtract one-half of the self-employment tax actually paid as an adjustment, which approximates the FICA an employee would have withheld. Anika subtracts $19,000 in expenses and $4,460 in half-SE-tax, writing 60,540.00 on Line 3. The nuance is the home office deduction, which is allowed only if the space is used exclusively and regularly for the business. The most common mistake is forgetting the half-SE-tax adjustment, which costs self-employed parents real money in inflated support. The misconception is that an LLC pass-through automatically shields income — pass-through profits still count dollar for dollar.

Line 4: Annual Court-Ordered Spousal Support Paid

Line 4 deducts spousal support the parent currently pays under a court order to a current or former spouse, but only when that spouse is not a party in the present case. The deduction lowers the paying parent’s income because dollars sent as alimony are not available for child support. Marcus Webb, who pays $900 a month in spousal support to a previous ex-wife, enters 10,800.00 on Line 4. The edge case is voluntary post-decree payments — those do not count, only court-ordered amounts. The most common mistake is claiming spousal support paid to the other parent in this same case, which is not allowed. The misconception is that informal “agreed” alimony qualifies; only a signed court order counts.

Line 5: Annual Court-Ordered Child Support Paid for Other Children

Line 5 reduces gross income by child support actually paid for children who are not part of the current case. Use the order amount, not the amount actually paid, unless arrears have grown such that the parent is paying more. Janelle Foster, who pays $480 a month for a child from a prior relationship, writes 5,760.00 on Line 5. The nuance is that you list the obligation under the order, even if you are temporarily behind. The most common mistake is double-counting the same child on Line 5 and Line 6, which is not allowed. The misconception is that informal money given to grandma for another child counts — only formal orders qualify.

Line 6: Adjustment for Other Minor Children

Line 6 grants a credit for biological or adopted children who live in the parent’s home and are not subject to a court order. The credit equals the support that would be owed for those children at the parent’s individual income level on the schedule, multiplied by 0.75. Carlos has a stepchild he adopted, and the schedule credit comes to $3,200.00, which he enters on Line 6. The edge case is foster children — they do not qualify because the state pays their support. The most common mistake is claiming nieces, nephews, or stepchildren who were not legally adopted, which is not allowed. The misconception is that any kid in the home counts; only legal parent-child relationships qualify.

Line 7: Local Income Tax (City Tax)

Line 7 deducts the parent’s actual local income tax obligation, calculated by multiplying gross income by the resident municipality’s rate. Cleveland is currently 2.5%, Columbus is 2.5%, Cincinnati is 1.8%, and many townships are 0%. Carlos lives in Columbus and earns $62,200, so he enters 1,555.00 on Line 7. The nuance is the courtesy withholding by an employer in another city — use the resident city’s net rate after credits, not the gross withholding shown on the pay stub. The most common mistake is using the state income tax instead of the local rate, which is wrong because state tax is already baked into the schedule. The misconception is that suburban residents pay zero — most Ohio cities tax at 1% to 3%.

Line 8: Adjusted Annual Gross Income

Line 8 is Line 1 plus Line 3, minus Lines 4, 5, 6, and 7, producing the parent’s adjusted annual gross income. Carlos’s math: 62,200 minus 0 minus 0 minus 3,200 minus 1,555 equals 57,445.00 on Line 8. The nuance is rounding — round to the nearest dollar at the end of each line, not after the final answer. The most common mistake is arithmetic errors that compound through every line below; always double-check Line 8 before continuing. The misconception is that the court will fix small math mistakes — magistrates require the worksheet to balance to the penny.

Line 9: Combined Annual Income

Line 9 adds Parent 1’s Line 8 to Parent 2’s Line 8, producing the combined adjusted annual income. This is the figure you take into the Basic Child Support Schedule to find the combined obligation. If Carlos shows 57,445.00 and the other parent, Lila, shows 48,000.00, Line 9 reads 105,445.00. The edge case is combined income above the $336,467 schedule cap — for those, the court uses extrapolation under ORC 3119.04. The most common mistake is forgetting to add both columns. The misconception is that only the obligor’s income matters; both incomes drive the schedule.

Line 10: Percentage Share of Combined Income

Line 10 divides each parent’s Line 8 by the combined Line 9 to produce a percentage. Carlos’s 57,445 ÷ 105,445 equals 54.5%, and Lila’s share is 45.5%. The nuance is rounding to one decimal place to keep the percentages adding to 100%. The most common mistake is using gross income instead of adjusted income, which produces the wrong split. The misconception is that the residential parent always gets the lower percentage; the math is income-driven.

Line 11: Basic Combined Child Support Obligation

Line 11 is the schedule lookup — find the row matching the combined Line 9 income and the column matching the number of children. With $105,445 combined income and two children, the schedule shows 17,160.00, which Carlos enters on Line 11. The nuance is that the schedule jumps in $600 increments, so round the income down to the nearest schedule row. The most common mistake is using the wrong number-of-children column. The misconception is that the schedule is negotiable — it is not, the figure is presumptive under ORC 3119.03.

Line 12: Annual Child Care Cost

Line 12 captures the actual annual cost of work-related child care, less any federal child care tax credit. List daycare, before-and-after-school programs, and summer camps used so each parent can work or attend job training. Lila pays $7,200 a year for after-school care, and after a $600 federal credit she writes 6,600.00 on Line 12. The nuance is the federal credit is estimated using the parent’s tax bracket, not pulled from the actual return. The most common mistake is including babysitting by relatives without receipts. The misconception is that any child care counts — only work-related child care qualifies.

Line 13: Marginal Out-of-Pocket Cost of Health Insurance for the Children

Line 13 lists the cost of providing health, dental, and vision insurance for the minor children, calculated as the difference between the family premium and the single-person premium. Carlos’s employer charges $300 a month for self-only and $720 for family, so the marginal cost for the children is $420 a month, or 5,040.00 annually on Line 13. The nuance is that if the parent has only one child on the plan and other dependents share the family premium, the cost must be prorated per dependent. The most common mistake is listing the full family premium, which double-counts the parent’s own coverage. The misconception is that COBRA or marketplace premiums always qualify — they do, but only when actually paid.

Line 14: Total Combined Adjustments

Line 14 sums Line 12 and Line 13 across both parents to produce the total combined child care and health insurance addition. If Carlos’s $5,040 health premium and Lila’s $6,600 child care are the only adjustments, Line 14 reads 11,640.00. The nuance is that the additions belong in the column of the parent who actually pays, even though the combined total goes to Line 14. The most common mistake is listing one parent’s expense in both columns. The misconception is that the cost is split 50/50 — the worksheet allocates by income share on Line 16.

Line 15: Combined Annual Basic Obligation Plus Adjustments

Line 15 adds Line 11 to Line 14, producing the total combined obligation including child care and insurance. With $17,160 plus $11,640, Line 15 equals 28,800.00. The nuance is that the obligation will later be reduced by each parent’s actual out-of-pocket payments through Line 22. The most common mistake is forgetting to add Line 14. The misconception is that this is the final number — several lines of allocation still follow.

Line 16: Annual Support Obligation Per Parent

Line 16 multiplies each parent’s Line 10 percentage by the combined Line 15. Carlos’s 54.5% × 28,800 equals 15,696.00, and Lila’s share is 13,104.00. The nuance is that this is each parent’s theoretical share before crediting the parent who already pays the child care or insurance. The most common mistake is reversing the percentages between parents. The misconception is that the obligor pays this exact amount — it gets adjusted on Line 22.

Line 17: Adjustment for Parenting Time (10% Reduction)

Line 17 grants the obligor a 10% reduction in the support obligation when court-ordered parenting time is at least the standard order, under ORC 3119.051. Carlos has every other weekend plus a midweek visit, qualifying for the reduction, so his Line 16 is multiplied by 0.10 to produce 1,569.60 on Line 17. The nuance is that shared parenting plans usually still qualify, but extraordinarily limited visitation does not. The most common mistake is claiming the reduction without a written parenting time order. The misconception is that the reduction is automatic — the court must find it equitable.

Line 18: Cash Medical Support Obligation

Line 18 calculates each parent’s share of uninsured medical expenses, capped at the lesser of the schedule amount or the parent’s percentage share. The cap for one child is currently $388.70 per parent per year and rises with each additional child. Carlos’s pro-rata share, capped, comes to 777.40 on Line 18 for two children. The nuance is that cash medical is owed even when private insurance covers the children, because it pays for copays and deductibles. The most common mistake is skipping cash medical when insurance is in place. The misconception is that cash medical is the same as the insurance premium — they are separate obligations under ORC 3119.30.

Line 19: Adjustment for Health Insurance Paid

Line 19 credits the parent who actually pays the children’s health insurance premium against that parent’s share of the obligation. Carlos pays $5,040 a year, so his Line 19 reads 5,040.00. The nuance is that if both parents carry insurance, only the primary plan counts. The most common mistake is double-counting Medicaid as private insurance — Medicaid does not earn this credit. The misconception is that the credit goes to the obligee; it goes to whoever pays the premium.

Line 20: Adjustment for Child Care Paid

Line 20 mirrors Line 19 for child care. The parent who pays daycare gets a dollar-for-dollar credit. Lila pays $6,600, so her Line 20 reads 6,600.00. The nuance is that the receipts must match the amount claimed within $200 or the court may strike the deduction. The most common mistake is using projected child care for a baby not yet enrolled. The misconception is that grandma counts as a provider — only licensed or receipt-issuing providers qualify.

Line 21: Annual Support Owed Before Self-Sufficiency Reserve

Line 21 subtracts Lines 17, 19, and 20 from Line 16 to produce the obligor’s preliminary annual support figure. For Carlos, 15,696 − 1,569.60 − 5,040 − 0 equals 9,086.40 on Line 21. The nuance is that the cash medical figure on Line 18 stays separate and rides alongside, not inside, Line 21. The most common mistake is mixing cash medical into Line 21. The misconception is that this is the final number — the self-sufficiency reserve check still runs on Line 22.

Line 22: Self-Sufficiency Reserve Test

Line 22 applies the low-income obligor protection under ORC 3119.022. If the obligor’s gross income is at or below 116% of the federal poverty level for a single person (currently $17,545 for 2026), support is calculated using the minimum-order schedule. Marcus, who earns $14,000 a year, qualifies and his Line 22 caps support at 80.00 per month. The nuance is that the reserve never produces less than the $80 statutory minimum unless the obligor is on SSI or receives no income at all. The most common mistake is skipping Line 22 for low-income obligors and using the regular schedule. The misconception is that the reserve protects the obligee — it protects the obligor’s basic subsistence.

Line 23: Final Annual Child Support Obligation

Line 23 is the final annual support figure, adopting whichever of Line 21 or Line 22 applies. Carlos, well above the reserve, lists his Line 21 figure of 9,086.40 on Line 23. The nuance is that the figure goes into the court’s order as a monthly amount: divide by 12. The most common mistake is forgetting to convert annual to monthly. The misconception is that the worksheet figure equals the wage withholding amount — withholding adds a 2% processing charge under ORC 3119.27.

Line 24: Deviation Worksheet Trigger

Line 24 asks whether either party requests a deviation under ORC 3119.23. Check yes or no and, if yes, attach the Child Support Deviation Worksheet (JFS 07767). The 17 statutory deviation factors include extraordinary travel costs for parenting time, extraordinary obligations for special-needs children, and a parent’s own substantial physical disability. The nuance is that the court must make written findings on each factor relied upon. The most common mistake is checking yes without attaching the deviation worksheet, which leads to dismissal of the deviation request. The misconception is that the parents can simply agree to deviate; the court still must adopt written findings.

Line 25: Monthly Obligation

Line 25 converts Line 23 to a monthly figure by dividing by 12. Carlos’s 9,086.40 ÷ 12 writes as 757.20 on Line 25. The nuance is that the order will round to the nearest cent, never to the dollar. The most common mistake is dividing by 4.33 weeks instead of 12 months. The misconception is that the monthly figure is what the obligor pays out of pocket — wage withholding is the standard collection method, not personal checks.

Line 26: Cash Medical Monthly Amount

Line 26 divides Line 18 by 12 to produce the monthly cash medical figure. Carlos’s 777.40 ÷ 12 equals 64.78 on Line 26. The nuance is that this rides separately from Line 25 in the order. The most common mistake is folding cash medical into the support figure. The misconception is that cash medical can be waived if the obligee agrees; only the court can waive it for good cause.

Line 27: Preparer Signature and Date

Line 27 is the preparer’s signature, printed name, capacity (attorney, CSEA caseworker, magistrate, pro se filer), and date. Sign in blue or black ink and print clearly underneath. The nuance is that pro se filers sign as Pro Se in the capacity line. The most common mistake is leaving the date blank, which invalidates the worksheet. The misconception is that an electronic signature without a date stamp is enough — most courts require a wet signature on the paper copy filed with the entry.


Three Filled-Out Examples Using Real Scenarios

Scenario 1 — Carlos Rivera (Sole Residential Parent, Two Children, W-2 Income)

Form Section What Carlos Enters
Caption FRANKLIN COUNTY, 24-DR-001234, Rivera v. Rivera, two children
Line 1 — Annual Gross 62,200.00
Line 6 — Other Children Credit 3,200.00
Line 7 — Local Tax 1,555.00
Line 8 — Adjusted Gross 57,445.00
Line 11 — Schedule Obligation 17,160.00
Line 16 — His Share 15,696.00
Line 17 — Parenting Time Reduction 1,569.60
Line 19 — Health Insurance Credit 5,040.00
Line 25 — Monthly Support 757.20

Scenario 2 — Anika Brooks (Self-Employed Hairstylist, One Child, Shared Parenting)

Form Section What Anika Enters
Caption CUYAHOGA COUNTY, 25-DR-002211, Brooks v. Brooks, one child
Line 2 — Self-Employment Gross 84,000.00
Line 2a — Business Expenses 19,000.00
Line 3 — Net Self-Employment 60,540.00
Line 7 — Local Tax (Cleveland 2.5%) 1,513.50
Line 8 — Adjusted Gross 59,026.50
Line 11 — Combined Schedule 14,640.00
Line 12 — Child Care 4,800.00
Line 17 — Shared Parenting Reduction 732.00
Line 25 — Monthly Support 523.40

Scenario 3 — Marcus Webb and Janelle Foster (Split Parenting, Two Children, Low Income)

Form Section What Marcus and Janelle Enter
Caption HAMILTON COUNTY, 25-JV-005678, Webb v. Foster, split parenting
Line 1 — Marcus Gross 14,000.00
Line 1 — Janelle Gross 31,500.00
Line 4 — Spousal Support Paid 0.00
Line 8 — Marcus Adjusted 14,000.00
Line 8 — Janelle Adjusted 31,500.00
Line 11 — Combined Obligation 9,840.00
Line 22 — Self-Sufficiency Reserve Marcus capped at 80.00/month
Line 23 — Net Owed Janelle pays Marcus 178.00/month
Line 26 — Cash Medical Monthly 32.40

How to File the Completed Worksheet

You file the worksheet in one of three channels, and each one has its own rules. The court route requires attaching the worksheet to the proposed judgment entry, decree, or post-decree motion in the domestic relations or juvenile court where the case is pending. Filing fees vary by county — Franklin County charges $300 to open a divorce, Cuyahoga charges $350, and post-decree motions usually run $75 to $150. Most counties accept e-filing through the Ohio Courts e-File system or county-specific portals like Franklin County’s CourtView, with PDF uploads in standard 8.5×11 format. Processing time runs 10 to 30 days for uncontested entries.

The CSEA administrative route applies when there is no court case pending, often in establishment cases tied to TANF or Medicaid. Submit the worksheet with form JFS 04001 at your county CSEA office; locate yours through the ODJFS county directory. There is no filing fee for IV-D applicants. CSEA processing time runs 60 to 120 days, and the agency mails an administrative order that becomes a court order if neither party requests a hearing within 30 days.

The Online Calculator route saves time but is not itself a filing. Use the Ohio Child Support Guideline Calculator to generate the printable worksheet, then upload it through the court e-file system or hand-deliver it to the CSEA. Always retain a date-stamped copy as your proof of filing — the clerk’s stamp or the e-file confirmation email is what you keep, not just the PDF you uploaded.


What Happens After You File

The clerk routes the worksheet to the magistrate or CSEA hearing officer, who reviews it for math accuracy and statutory compliance. If the figures balance and no deviation is requested, the magistrate issues a decision adopting the guideline number, usually within 14 to 45 days depending on docket congestion. Either parent may file objections within 14 days of the magistrate’s decision under Ohio Civil Rule 53, after which a judge issues a final order.

Once the order is issued, the Ohio Child Support Payment Central (CSPC) processes wage withholding and disburses payments to the obligee. Withholding orders go to the obligor’s employer within 15 days, and the first deduction usually hits within 30 days. The order also feeds into the federal new-hire database, so a job change is detected automatically.

Modifications are available every 36 months as a matter of right under ORC 3119.79, or sooner if there is a 10% change in the calculated obligation, a change in health insurance, or a change in custody. Each modification requires a fresh worksheet, and arrears do not pause during the modification process.


Mistakes to Avoid When Filling Out the Worksheet

  • Using gross income from a single pay stub. The result will inflate or understate income depending on the season and trigger an objection.
  • Forgetting to add bonuses and overtime. This is the number-one ground for a fraud-on-the-court motion in Ohio support cases.
  • Listing the full family health insurance premium on Line 13. The court only credits the marginal cost of insuring the children.
  • Skipping the local income tax on Line 7. Most filers leave this blank and overpay support as a result.
  • Claiming a parenting time reduction on Line 17 without a written order. The reduction is denied automatically.
  • Mixing cash medical into the regular support figure on Line 21. Cash medical is a separate ride-along obligation under ORC 3119.30.
  • Using accelerated depreciation on Line 2a. Ohio allows only straight-line, and the rest gets added back.
  • Leaving Line 22 blank for low-income obligors. This skips the self-sufficiency reserve and over-orders support.
  • Failing to attach the deviation worksheet (JFS 07767) when Line 24 is checked. The deviation is denied without it.
  • Forgetting to sign and date Line 27. An unsigned worksheet is not a valid filing.
  • Using the wrong number-of-children column on the schedule. This produces a wrong Line 11 that cascades through every subsequent line.
  • Submitting without the case caption. Clerks reject worksheets with missing case numbers as a venue defect.

Do’s and Don’ts

Do’s

  • Do pull three months of pay stubs plus the most recent tax return before you start, because Lines 1 through 8 demand documentary backup.
  • Do use the Ohio Child Support Guideline Calculator to double-check your arithmetic, because magistrates rerun every worksheet and will flag math errors.
  • Do attach JFS 07767 when you request a deviation, because the deviation worksheet is the only way to get written findings into the order.
  • Do convert the annual figure on Line 23 to a monthly figure on Line 25, because the court order operates monthly, not annually.
  • Do retain the e-file confirmation or clerk’s date stamp, because it is your proof of timely filing.
  • Do sign Line 27 in blue or black ink, because some clerks reject pencil or colored signatures as alterations.

Don’ts

  • Do not leave any line blank, because a blank line reads as an admission of zero and may not be what you mean.
  • Do not use correction fluid, because altered worksheets must be re-initialed and many clerks reject them outright.
  • Do not include SSI on Line 1, because ORC 3119.01(C)(12) excludes it.
  • Do not list informal child support paid to a relative on Line 5, because only court-ordered amounts qualify.
  • Do not use last year’s poverty level for Line 22, because the federal threshold updates every January.
  • Do not assume the other parent will catch your math error, because the magistrate, not the parties, is responsible for accuracy.

Pros and Cons of Filing on Your Own vs. With Help

Pros of filing pro se

  • You save attorney fees, which average $250 to $400 an hour for Ohio domestic relations work.
  • You move at your own pace using the Ohio Child Support Guideline Calculator.
  • You learn the worksheet, which helps in future modifications.
  • You stay in direct contact with the CSEA caseworker without a middleman.
  • You can use court self-help centers in most counties for free guidance.

Cons of filing pro se

  • You can miss self-employment add-backs that cost thousands over the life of the order.
  • You may not recognize when a deviation under ORC 3119.23 is appropriate.
  • You face the other side’s attorney without procedural training.
  • You can mishandle objections under Civil Rule 53, losing appeal rights.
  • You bear full responsibility for errors that lead to over- or under-payment.

Filing Channels Compared

Filing Channel Key Detail
Court e-file Fee $75–$350; processing 10–30 days; via Ohio e-File
County CSEA No fee for IV-D; processing 60–120 days; locate at ODJFS county directory
Online Calculator Free; instantly generates worksheet PDF at chldsupcalc.jfs.ohio.gov
Paper at Clerk Fee equals e-file; processing 14–35 days; bring two copies for time-stamping

Sole/Shared vs. Split Parenting Worksheet

Worksheet When to Use
Sole/Shared Parenting (JFS 07768) One residential parent or shared parenting plan covering all children
Split Parenting (JFS 07768 split) Each parent is residential parent of at least one child of the same relationship

FAQs

Do I have to file the worksheet if both parents agree on a number?

Yes. Ohio law requires the worksheet in every case so the court can confirm the agreement is within 10% of guideline or supports a written deviation finding under ORC 3119.22.

Does SSI count as income on Line 1?

No. Supplemental Security Income is excluded from gross income for child support purposes under ORC 3119.01(C)(12) because it is a means-tested benefit.

Can I claim my stepchild on Line 6?

No. Only biological or legally adopted children living in the home qualify for the Line 6 other-children credit.

Do I list my full health insurance premium on Line 13?

No. Line 13 only takes the marginal cost — the family premium minus the single-person premium — so you avoid double-counting your own coverage.

Is the 10% parenting time reduction on Line 17 automatic?

No. The reduction requires court-ordered parenting time at or above the standard schedule and a finding that the reduction is in the child’s best interest under ORC 3119.051.

Do I include overtime on Line 1?

Yes. Overtime, bonuses, and commissions count as gross income, though non-guaranteed overtime may be averaged across three years.

Can I deduct my home office on Line 2a?

Yes. Home office costs deduct only when the space is used exclusively and regularly for the business under ORC 3119.01(C)(9)(b).

Do I owe cash medical on Line 18 if I already pay insurance?

Yes. Cash medical and insurance premiums are separate obligations covering different costs — premiums versus uncovered copays and deductibles.

Is the self-sufficiency reserve on Line 22 mandatory?

Yes. The reserve must be applied whenever the obligor’s gross income falls at or below 116% of the federal poverty level under ORC 3119.022.

Can I file the worksheet electronically?

Yes. Most counties accept PDF uploads through Ohio Courts e-File or county-specific portals.

Do I need to attach JFS 07767 if I check yes on Line 24?

Yes. A deviation request without the deviation worksheet will be denied for lack of statutory findings.

Can the parents waive cash medical by agreement?

No. Only the court may waive cash medical for good cause; the parents alone cannot bargain it away.

Do I sign Line 27 in pencil?

No. Sign in blue or black ink, because clerks reject pencil signatures as alterations.

How often can I modify the order using a new worksheet?

Yes, every 36 months as a matter of right or sooner upon a 10% calculated change, change in health insurance, or change in custody under ORC 3119.79.