The current VA Form 21-0788 is dated February 2026, and its central question is why the requested apportionment fits a permitted circumstance. An apportionment pays part of a beneficiary's VA award to another eligible person. Older examples built around household income and expenses do not match this two-page form.

I checked the current PDF and VA's January 2026 final rule. For new claims received on or after February 9, 2026, financial hardship or separation alone is not the broad route older guides describe. Check eligibility before spending time reconstructing an obsolete worksheet.

First check which rules apply to the request

VA's final apportionment rule changed 38 CFR 3.450 through 3.459. It says those provisions apply to apportionment claims VA receives on or after February 9, 2026. It also says apportionments already being paid on that date continue until the circumstances supporting entitlement no longer exist.

Those are different situations: a new application, an older pending claim and an existing award should not be treated as interchangeable. The rule's applicability provision turns on claim receipt, not simply the date VA eventually issues a decision.

The current form's Item 13A identifies limited grounds involving incarceration, specified government-provided institutional care, enemy territory or control, and a veteran's disappearance. Each ground has additional legal requirements. Checking a box describes the reason for your request; it does not establish that every requirement is met.

Claim Raven also has an article about the 2026 change to 38 CFR 3.452. It explains what the final rule changed and when it applies.

Who completes Form 21-0788?

The VA form page identifies spouses, dependents and dependent parents as potential applicants. The PDF says the requesting spouse, child or dependent parent completes the form, or an individual acts for a minor child. The claimant seeking an apportionment is not necessarily the veteran whose award is involved.

The benefit type matters. Under the amended rule, the dependent-parent provision concerns disability compensation, not pension. A surviving spouse's award can also be involved in specified circumstances concerning the veteran's children. Eligibility requires more than being related to a person receiving VA payments.

If your situation is a separation or unpaid support dispute without one of the current qualifying circumstances, get the applicable rule reviewed before assuming 21-0788 provides a remedy. This form is not a general application to enforce a family-court support order.

Fictional example: a custodian filing for a minor child

This worksheet assumes a custodian is requesting an apportionment for a veteran's minor child after the veteran has been incarcerated for more than 60 days following a felony conviction. The child is not already receiving an apportionment. All scenario facts are fictional; no real person or outcome is described.

The example demonstrates where facts belong. It does not assume that incarceration automatically establishes entitlement, specify a payment percentage or predict how VA will decide the request. The custodian would need accurate relationship and incarceration information and would answer VA's requests for supporting evidence.

Section I: identify the veteran, Items 1 through 4

  • Item 1: Veteran's first name, middle initial and last name.
  • Item 2: Veteran's Social Security number.
  • Item 3: VA file number.
  • Item 4: Veteran's date of birth, in month/day/year format.

The veteran remains in Section I even though the custodian is preparing the application. Putting the custodian's identifying number here could prevent VA from associating the request with the correct beneficiary's records.

Use information you can verify. Do not invent a file number to fill every box. If identifying information is unavailable, ask VA or an accredited representative how to proceed with the information you have.

Section II: identify the applicant, Items 5 through 9

Item 5 is your name as the claimant or person acting for the child. Item 6 asks your relationship to the veteran. The printed choices include current spouse, child age 18 to 23 in school, custodian filing for a child under 18, dependent parent, an adult child permanently incapable of self-support, and Other.

The fictional custodian selects Custodian filing for child under 18. The checkbox concerns the capacity in which the person is applying, not a new finding that VA has already accepted the relationship.

Item 7 supplies the applicant's address, Item 8 the telephone number and Item 9 an optional email. Use contact information where the applicant can receive and respond to VA correspondence. Do not use the incarcerated veteran's facility as the custodian's mailing address unless that is actually correct.

Section III: identify each proposed recipient

Item 10: a separate row for each person

The four columns ask for:

  • 10A: Name of the person for whom apportionment is requested.
  • 10B: That person's Social Security number.
  • 10C: Relationship to the veteran.
  • 10D: Whether that person currently receives an apportionment.

For the fictional example, the custodian places the child's information in this row, identifies the relationship as child and checks No in 10D. The custodian does not substitute their own information merely because any payment would be handled for the child.

The existing-apportionment question deserves a records check. It asks about an apportionment, not whether the veteran's award includes an additional amount for a dependent. Those are different payment arrangements.

Items 11 and 12: stepchild residence and adoption

Item 11 applies if someone listed in 10A is the veteran's stepchild. It asks whether the stepchild still lives in the veteran's household. A No requires the date the child left.

Item 12 asks whether any child for whom apportionment is claimed has been legally adopted by another person. Answer the actual legal-adoption question. Informal caregiving and a legal adoption are not interchangeable facts.

The fictional example involves the veteran's child, not a stepchild, so Item 11 does not apply. Item 12 is answered from the actual adoption history represented in the worksheet.

Item 13A: explain the qualifying circumstance

The current form gives these choices, summarized in plain language:

  • A veteran incarcerated for more than 60 days after a felony or misdemeanor conviction, with the offense category indicated.
  • A surviving spouse or child incarcerated for more than 60 days after a conviction, again identifying the offense category.
  • An incompetent veteran without a fiduciary receiving specified government-provided hospital, nursing-home or domiciliary care, whose benefits are not being paid to the spouse.
  • A veteran receiving pension and specified government-provided institutional care.
  • A primary beneficiary living in territory controlled by an enemy of the United States or its allies.
  • A veteran who has disappeared for at least 90 days and whose whereabouts remain unknown.

The fictional custodian selects the veteran-incarceration reason and felony category. A pending charge alone would not match this example's conviction facts.

The form's reference to felony or misdemeanor must be read with the governing benefit rules. It is not a statement that every conviction reduces every kind of VA award in the same way. Have an uncertain case reviewed against the applicable incarceration provision.

Item 13B: name the facility

Give the name and address of the facility where the beneficiary is incarcerated or receiving care, if applicable. Use current facility information. A transfer may make an old address unhelpful even when the conviction information is correct.

Sections IV and V: remarks and signature

Item 14 is the remarks field. Use it for a concise explanation tied to the requested apportionment. For the fictional example, a useful outline would identify the child, the applicant's custodial role, the conviction and incarceration dates, and the supporting records being provided. Do not copy dates or allegations from an example.

Separate what a document establishes from what you are asking VA to decide. A custody order may establish a relationship or arrangement; it does not by itself establish every federal benefit requirement.

Item 15A requires the claimant's signature or the signature of the individual acting for a minor child. 15B is the date signed. The signer certifies the information is true and correct to the best of their knowledge and belief. An unsigned attachment is not a substitute for the required signature on the application.

Where to submit the application

The official form page links an online apportionment application. For the completed PDF, page 2 also permits electronic submission through AccessVA, mail or delivery to a regional office.

Use the mailing address matching the benefit:

  • Compensation: Department of Veterans Affairs, Evidence Intake Center, PO Box 4444, Janesville, WI 53547-4444.
  • Pension and survivor benefits: Department of Veterans Affairs, Pension Intake Center, PO Box 5365, Janesville, WI 53547-5365.

VA's compensation intake instructions list fax 844-531-7818, or 248-524-4260 for foreign claimants, for compensation correspondence. The 21-0788 PDF does not publish a separate apportionment fax number. For pension or survivor matters, use the documented mail or online route rather than assuming the compensation fax applies.

Keep the signed application, attachments and receipt together. In this area, the date VA receives the claim is relevant to which rules apply.

What happens next, and what can cause problems?

VA evaluates the claimed relationship, qualifying circumstance and applicable benefit rules. Respond to the evidence requests and deadlines in VA's correspondence. Neither the form nor the official sources reviewed for this article provide a guaranteed processing time or a universal percentage payable to the applicant.

Avoid these mistakes:

  • Using an old income-and-expense worksheet as if it were the current application.
  • Treating separation or hardship alone as a current qualifying reason.
  • Confusing the applicant with the proposed recipient in Item 10.
  • Omitting conviction, facility or relationship information needed to understand the selected reason.
  • Assuming an existing award ends automatically because the rules changed.
  • Treating an apportionment decision like an ordinary one-year review deadline.

An apportionment dispute is a contested claim. VA's contested-claim instructions require a Board appeal within 60 days of the decision-letter date. Do not substitute a Supplemental Claim or Higher-Level Review for that appeal route. Read the notice promptly and see the Form 10182 walkthrough.

Prepare the question before preparing another form

If the printed reason is unfamiliar, use Ask Raven to research that specific term and open the cited sources. Ask which facts the rule requires, then compare those facts with your records. A source-grounded explanation can make the conversation with an accredited representative more focused.

Related paperwork may include representation Forms 21-22 or 21-22a and a requested supporting statement. The 21-4138 walkthrough explains statement fields, but that statement does not replace 21-0788. Use 10182 if the actual next step is a contested-claim appeal.

Sources and scope

Verified September 25, 2026: VA's form page, both pages of the February 2026 PDF, VA's January 9, 2026 final rule, compensation intake instructions and contested-claim guidance. The custodian example is fictional. The linked older Claim Raven apportionment article needs editorial correction; it is not authority for this draft's eligibility or applicability statements.

Where to go next

Claim Raven is data analysis, not legal, medical, or VA-accredited advice. An accredited representative can assess the facts and deadline in a contested claim.

-Landon Founder, Claim Raven | U.S. Army Veteran