Yes! You can use AI to fill out Uniform Domestic Relations Form – Affidavit 1 AFFIDAVIT OF BASIC INFORMATION, INCOME, AND EXPENSES
The Ohio Affidavit of Basic Information, Income, and Expenses is a mandatory legal document filed in the Court of Common Pleas for domestic relations cases. It requires parties to provide a complete and sworn statement of their personal data, income from all sources, and detailed monthly expenses. This comprehensive financial disclosure is crucial for the court to make fair and informed decisions regarding child support and spousal support. Today, this form can be filled out quickly and accurately using AI-powered services like Instafill.ai, which can also convert non-fillable PDF versions into interactive fillable forms.
Uniform Domestic Relations Form – Affidavit 1 is part of the
affidavit forms, domestic relations forms, income and expense forms, income expense forms and income forms categories on Instafill.
Form Complexity Index
Complex
78 / 100
| Fillable fields | 282 |
| Pages | 8 |
| Fields per page | 35 |
| Sections | 78 |
| Conditional rules | — |
| Tables & lists | 3 |
| Instruction pages | — |
| Instafill Form ID | IF-UNIFORM-DOMESTIC-RELATIONS-FORM-AFFIDAVIT-1-AFFIDAVIT-OF-BASIC-INFORMATION-INCOME-AND-EXPENSES |
Uniform Domestic Relations Form – Affidavit 1 has a complex Form Complexity Index of 78/100 — 282 fillable fields across 8 pages. Instafill’s AI completes it accurately in under a minute.
Form specifications
| Form name: | Uniform Domestic Relations Form – Affidavit 1 AFFIDAVIT OF BASIC INFORMATION, INCOME, AND EXPENSES |
| Number of fields: | 282 |
| Number of pages: | 8 |
| FCI: | Complex (78/100) |
| Field instructions: | Uniform Domestic Relations Form – Affidavit 1 Instructions |
| Filled form examples: | Uniform Domestic Relations Form – Affidavit 1 Examples |
| Language: | English |
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How to Fill Out Uniform Domestic Relations Form – Affidavit 1 Online for Free in 2026
Are you looking to fill out a UNIFORM DOMESTIC RELATIONS FORM – AFFIDAVIT 1 form online quickly and accurately? Instafill.ai offers the #1 AI-powered PDF filling software of 2026, allowing you to complete your UNIFORM DOMESTIC RELATIONS FORM – AFFIDAVIT 1 form in just 37 seconds or less.
Follow these steps to fill out your UNIFORM DOMESTIC RELATIONS FORM – AFFIDAVIT 1 form online using Instafill.ai:
- 1 Navigate to Instafill.ai and upload or select the 'Affidavit of Basic Information, Income, and Expenses' form.
- 2 Enter the case details, including the court, county, case number, and names of the parties involved.
- 3 Complete Section I (Basic Information) and Section II (Income) by providing personal details, employment history, and income data for the past three years for both parties.
- 4 Fill in Section III with information about children from the relationship and any other household residents.
- 5 Methodically complete Section IV by detailing all monthly expenses, including housing, living costs, child-related expenses, insurance, and installment payments.
- 6 Carefully review all the information you have entered across all sections to ensure it is accurate and complete.
- 7 Download the completed affidavit, then print it to be signed in the presence of a Notary Public as required by the oath section.
Our AI-powered system ensures each field is filled out correctly, reducing errors and saving you time.
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Frequently Asked Questions About Uniform Domestic Relations Form – Affidavit 1
Uniform Domestic Relations Form – Affidavit 1 has a Form Complexity Index of 78 out of 100, placing it in the complex complexity tier. This score is calculated deterministically from the form’s own structure using Instafill’s published Form Complexity Index methodology, so it can be reproduced and independently verified — it is not a subjective estimate.
For Uniform Domestic Relations Form – Affidavit 1 specifically, the score reflects 282 fillable fields across 8 pages, grouped into 78 sections, 3 tables or repeating lists. The number of fields is the largest factor in the base score (weighted 36%), followed by how difficult those fields are to complete based on their type, where free-text and signature fields count for more than simple checkboxes (26%). The number of pages that actually contain fields (15%), the amount of conditional “fill-only-if” logic (16%), and how many sections the form is divided into (7%) account for the rest of the base. On top of that base, the index adds points for tables and repeating lists, bundled instruction pages, and dense page layouts — capturing difficulty the base alone can miss.
In practical terms, a complex score means the form is demanding, with many fields, multiple pages and branching rules that are easy to get wrong. Instafill removes that effort entirely: our AI reads your information, maps each value to the correct field — including the conditional ones — and completes Uniform Domestic Relations Form – Affidavit 1 accurately in under a minute, with every field available for you to review before you download. See exactly how the Form Complexity Index is calculated.
This form is used in Ohio domestic relations cases to provide the court with a complete financial disclosure from both parties. It is essential for determining appropriate child support and spousal support amounts.
Typically, both parties (Plaintiff and Defendant, or Petitioners 1 and 2) in a divorce, dissolution, or other family law case involving support obligations must each complete and file their own affidavit. Check your local court rules for specific filing requirements.
The form's instructions advise you to provide your best estimate and write "EST" next to the amount. It is crucial not to leave any fields blank.
If a specific income or expense category does not apply to your situation, you should write "NONE" or "$0" in that field. Leaving fields blank can cause your filing to be considered incomplete.
No, you are only responsible for providing your own information in your designated column. The other party is required to complete and file their own separate affidavit.
The court uses a three-year income history to calculate a more accurate and fair average income, especially if your earnings include variable amounts from overtime, commissions, or bonuses.
You must convert all expenses to a monthly amount. To do this, multiply weekly expenses by 4.33 or divide annual expenses by 12 to get the correct monthly figure to enter on the form.
Yes, the last page contains an Oath or Affirmation that must be signed in the presence of a Notary Public. Do not sign the form until you are with the notary, who will then complete the section and affix their seal.
To complete this form accurately, you should gather recent pay stubs, tax returns for the past three years, bank statements, and bills for all your monthly expenses like mortgage/rent, utilities, loans, and credit cards.
If you are unemployed, you should state that in the employment section and report any income you are receiving, such as unemployment benefits or disability. If you have zero income, you must still fill out the form and enter "$0" or "NONE" in the appropriate income fields.
Yes, services like Instafill.ai use AI to help you accurately auto-fill form fields, which can save time and help prevent errors. This is particularly useful for filling in personal details and complex financial data.
You can use a service like Instafill.ai to upload the PDF and fill it out online. The platform makes the form interactive, allowing you to type your information directly into the fields before printing the completed document for notarization.
If you have a non-fillable or 'flat' PDF, tools like Instafill.ai can convert it into an interactive, fillable form. This allows you to easily type your answers on a computer instead of filling it out by hand.
The form asks for the monthly expenses for your "present household." You should list the total household expenses for items like rent and utilities, even if they are shared with another adult.
Compliance Uniform Domestic Relations Form – Affidavit 1
Validation Checks by Instafill.ai
1
Date of Separation After Date of Marriage
This check ensures that the 'Date of separation' is on or after the 'Date of marriage'. A separation cannot logically occur before a marriage begins. This validation is crucial for establishing the correct timeline of the marriage for legal purposes, such as determining the division of assets. If the separation date precedes the marriage date, the form submission will be rejected with an error asking the user to correct the dates.
2
Conditional Requirement for Interpreter Explanation
This validation checks if the explanation field for an interpreter is filled out when the 'Interpreter needed?' checkbox is marked 'Yes'. The court needs to know the specific language or type of assistance required to make appropriate arrangements. If 'Yes' is selected and the explanation is blank, a prompt will appear requiring the user to provide details before they can proceed.
3
Conditional Requirement for Health Explanation
This check verifies that the health explanation field is completed if a party's health is marked as 'Fair' or 'Poor'. This information is vital as health conditions can impact earning capacity, medical expenses, and support calculations. If 'Fair' or 'Poor' is checked without an accompanying explanation, the user will be required to provide details on the health issues.
4
SSN Last 4 Digits Format
This validation ensures that the 'Last 4 Digits of Social Security #' field contains exactly four numeric digits. This specific format is required for proper identification while protecting the individual's full SSN. Any entry that is not four numbers will trigger an error, prompting the user to enter the correct four-digit value.
5
Conditional Requirement for Employment Details
This check ensures that if a party's employment status is marked as 'Yes', then all related employment fields (Name of Employer, Payroll Address, Date of Employment, etc.) are completed. This information is fundamental for income verification and calculating support obligations. If 'Employed - Yes' is checked but the details are missing, the form will be considered incomplete and require the user to fill in the employer information.
6
Sequential and Logical Income History Years
This validation verifies that the three years entered in Section II-A for income history are sequential and logical (e.g., 2023, 2022, 2021). This ensures the income data is reported for the correct, consecutive time periods as required by the form. If the years are non-sequential, duplicated, or in the future, an error will be displayed requesting correction.
7
Average Overtime Income Calculation
This check cross-references the 'Average yearly overtime, commissions, and/or bonuses' field in Section II-B with the three individual yearly amounts entered in Section II-A. The system will calculate the average of the three years from Part A and compare it to the value entered in Part B. If the entered average does not match the calculated average, a warning will be issued to the user to verify their calculation.
8
Total Yearly Income Summation
This validation ensures that the 'TOTAL YEARLY INCOME' field in Section II-B is the correct sum of all individual income components listed above it (Base Yearly Income, Average Overtime, Unemployment, etc.). Accurate income calculation is the foundation for determining child and spousal support. If the user-entered total does not match the sum of the parts, the system will flag the discrepancy and may auto-correct or prompt the user to review the numbers.
9
Minor Child's Date of Birth Validity
This check validates that the 'Date of birth' entered for a child in Section III results in an age under 18. This confirms the child's status as a minor, which is critical for matters of custody and child support. If a date of birth indicates the person is 18 or older, a warning will appear to confirm if the individual is a dependent adult or if the date was entered incorrectly.
10
Grand Total Monthly Expenses Calculation
This validation verifies that the 'GRAND TOTAL MONTHLY EXPENSES' at the end of Section IV is the correct sum of the subtotals from parts A through H. This final figure represents the affiant's total claimed monthly expenses and is a key factor in assessing financial need. If the grand total does not match the sum of the subtotals, an error will be shown, requiring the user to correct the calculation.
11
Affiant Name Consistency Check
This check ensures the name printed in the Oath section ('I, (print name)...') exactly matches the name entered in the 'Affidavit of (Print Name)' field on the first page. This consistency is required to confirm that the person taking the oath is the same person for whom the affidavit is being submitted. A mismatch will result in a validation failure, preventing submission until the names are consistent.
12
Notary Commission Expiration Date
This validation ensures that the 'Commission Expiration Date' for the Notary Public is a date in the future. A notarization is only valid if performed by a notary with an active commission. An expired commission date would invalidate the affidavit, so the system will reject any date that is in the past or on the current day.
13
Email Address Format Validation
This check verifies that the value entered in the 'Email Address' field follows the standard format (e.g., '[email protected]'). A valid email address is essential for official communication from the court and opposing counsel. If the entry lacks an '@' symbol, a domain, or has other formatting errors, the user will be prompted to enter a valid email address.
14
Phone Number Format Validation
This validation ensures that the 'Phone Number' fields contain a recognizable phone number format, typically 10 digits with an optional country code or formatting characters. This is a primary contact method for the court and legal representatives. An entry with too few or too many digits will trigger an error message asking for a valid phone number.
15
Completeness of Installment Payment Details
This check validates that for each row in Section H where a 'Monthly payment' amount is entered, the corresponding 'To whom paid', 'Purpose', and 'Balance due' fields are also filled. Incomplete information for a listed debt prevents proper assessment of a party's financial obligations. If a payment amount is present but other details in that row are missing, the user will be prompted to complete the information for that debt.
Common Mistakes in Completing Uniform Domestic Relations Form – Affidavit 1
People often leave fields for income or expenses blank if they don't apply, assuming a blank means zero. However, the instructions explicitly state to write 'NONE' to avoid ambiguity. A blank field can be interpreted as forgotten or incomplete information, causing the court to question the affidavit's completeness and potentially delay the case until a corrected version is filed. To prevent this, meticulously review every line item and enter 'NONE' where applicable; AI-powered tools like Instafill.ai can automatically flag empty required fields to ensure full compliance.
The form requires all expenses to be listed as monthly amounts, but people frequently enter weekly, annual, or bi-weekly figures without conversion. For example, they might list a weekly grocery bill or an annual property tax payment directly, which drastically skews the grand total. This error presents a false financial picture and can lead to incorrect support calculations. To avoid this, convert all costs to a monthly average (e.g., multiply weekly costs by 4.33; divide annual costs by 12) before entering them on the form.
In the employment section, filers often confuse 'bi-weekly' (26 paychecks per year) with 'semi-monthly' (24 paychecks per year). This seemingly small mistake has significant consequences, as it directly impacts the calculation of gross annual income, which is the foundation for all support determinations. To avoid this, carefully check your pay stub or consult your HR department to confirm your exact pay schedule before selecting an option. Using a tool like Instafill.ai can help validate income calculations based on the selected frequency.
A frequent and critical error is signing the affidavit on Page 8 before being in the physical presence of a Notary Public. The form is a sworn statement, and the oath must be administered by a notary who witnesses the signature. A prematurely signed document is legally invalid and will be rejected by the court, forcing the filer to repeat the notarization and filing process, causing significant delays. Always wait to sign until you are in front of the notary.
In Section II-A, filers must report base income and bonuses for the past three years, but often guess or use incorrect figures because they lack old records. They may also fail to separate base pay from overtime/bonuses. This leads to an incorrect average income calculation, which is crucial for determining ongoing support. To avoid this, gather your W-2s and final pay stubs for the last three years to ensure the figures are precise and properly categorized.
People sometimes list the same expense in multiple categories, such as entering a car payment under 'Transportation' (Section IV-B) and again under 'Monthly Installment Payments' (Section IV-H). The form specifically instructs against this. This error inflates your total monthly expenses, creating a misleading financial statement that can damage your credibility and be challenged by the other party. Carefully review all sections to ensure each expense is listed only once.
Filers, particularly those representing themselves, often leave the header information at the top of Page 1 (Case No., Judge, Division, County) blank. Without this information, the court clerk cannot properly file the document with the correct case. This can lead to the affidavit being rejected, lost, or severely delayed, stalling legal proceedings. Always obtain this information from prior court documents or the Clerk of Court's office before submission. If the form is a non-fillable PDF, a tool like Instafill.ai can convert it into a fillable version, making it easier to enter this data cleanly.
The form includes fields for explanations when certain boxes are checked, such as describing health issues if 'Fair' or 'Poor' is selected, or specifying the language if an interpreter is needed. Filers often check the box but forget to provide the required narrative. This omission leaves the court without critical context that could impact decisions about earning capacity or courtroom accommodations, potentially delaying hearings. Always double-check that you have provided a written explanation where required.
The affidavit distinguishes between expenses for children 'of the marriage' (Section IV-C) and obligations for children from other relationships (Section IV-G). A common mistake is to list all child-related costs together. This is incorrect because the court treats these expenses differently when applying support guidelines. Miscategorization can lead to inaccurate child support calculations. Ensure you list expenses only for the children involved in the current case in Section IV-C and all others in Section IV-G.
The instructions permit using estimates if exact figures are unknown, but require them to be marked with 'EST.' Many people provide a guessed number without this label. This can be viewed as a factual misrepresentation if the number is later proven inaccurate, damaging the filer's credibility. Clearly labeling estimates shows transparency and protects you from accusations of providing false information. AI-powered form fillers like Instafill.ai can provide reminders or options to mark entries as estimates, ensuring proper notation.
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