A clearer path through your VA disability claim.

Part 01 · Prepare & file

Reviewed September 30, 2026

A strong filing starts with a clear request, the right date, and a record of what you submitted. You do not need every document before protecting a possible effective date, but you should know what benefit you are seeking and what evidence still needs to be collected.

Use this order

1. 1
   Protect the date.

   Review whether an Intent to File applies before spending weeks gathering records. VA Form 21-0966 and the signed-in online claim process are common starting points.

2. 2
   Define each issue.

   List the condition, the service event or existing service-connected disability involved, and whether you are filing an original, secondary, or increased-rating claim.

3. 3
   Build the evidence set.

   Collect service records, current medical evidence, relevant private treatment records, and firsthand statements that address the missing facts.

4. 4
   Use the current filing route.

   VA Form 21-526EZ is the standard disability compensation application. Filing through VA.gov allows you to upload evidence and receive an electronic confirmation.

5. 5
   Save proof of submission.

   Keep the confirmation page, a copy of every upload, and the date VA received the claim. Those records make later deadline and evidence questions easier to resolve.

Choose the claim path before you file

Part 01 · Prepare & file

Reviewed September 30, 2026

A useful evidence file is organized around the facts VA must decide, rather than the number of pages submitted. Build a separate evidence map for each claimed condition so a reviewer can see what establishes the current disability, the service event or exposure, and the connection between them.

Match evidence to its job

• Current condition: identify the diagnosis, treatment history, testing, and current symptoms. For an increased-rating claim, focus on evidence showing how the established condition has worsened.
• Service fact: locate service treatment records, personnel records, orders, deployment information, incident reports, or credible firsthand accounts that document the relevant event or circumstances.
• Connection: identify the medical opinion, treatment history, continuity evidence, presumption, or other evidence that links the current condition to service or to an existing service-connected disability.
• Functional impact: add specific examples showing how symptoms affect work, movement, sleep, concentration, relationships, and ordinary daily activities when those facts relate to the rating criteria.

Create an issue-by-issue index

Part 01 · Prepare & file

Reviewed September 30, 2026

A nexus opinion addresses the medical link between a current condition and military service, or between a new condition and an established service-connected disability. Not every claim needs a private opinion, but when the link is disputed, a well-reasoned opinion can be more useful than a brief conclusion.

What makes an opinion useful

• The correct question: the clinician should address the actual theory—direct service connection, secondary causation, aggravation, or another medically relevant path.
• An accurate history: the opinion should identify important service, treatment, diagnostic, and symptom records and should not depend on facts contradicted by the file.
• Medical reasoning: the explanation should connect the facts to the conclusion and discuss relevant testing, medical principles, alternative causes, and evidence that may appear unfavorable.
• Appropriate expertise: the clinician’s training and experience should fit the condition and the medical question being answered.

Prepare the record before requesting one

1. 1
   Define the missing link.

   Read any prior decision and identify whether VA disputed the diagnosis, the in-service event, the medical relationship, or the current severity.

2. 2
   Provide a focused file.

   Give the clinician the relevant records and a truthful timeline instead of an unsorted document dump.

3. 3
   Review the finished opinion.

   Check names, dates, diagnoses, claimed theory, records cited, and whether the reasoning actually supports the conclusion.

Part 01 · Prepare & file

Reviewed September 30, 2026

Lay evidence can establish facts a person is able to observe directly: what happened, when symptoms appeared, how often they occur, and how they affect daily life. The strongest statements are specific, limited to firsthand knowledge, and tied to a particular claimed issue.

A simple statement structure

1. 1
   Explain the relationship.

   State who the writer is, how long they have known the Veteran, and how often they were in a position to observe the relevant events or symptoms.

2. 2
   Describe concrete observations.

   Use approximate dates, places, frequency, and examples—missed work, interrupted sleep, reduced movement, panic episodes, or changes in routine—when personally observed.

3. 3
   Separate observation from diagnosis.

   A witness can describe limping, isolation, or difficulty hearing, but should avoid offering a medical diagnosis or causation opinion unless qualified to do so.

4. 4
   Identify the issue and sign.

   Use a separate VA Form 21-10210 for each statement and clearly identify the condition or fact the statement supports.

Choose witnesses for what they actually know

Part 01 · Prepare & file

Reviewed September 30, 2026

A mental health claim usually requires evidence of a current condition, the relevant service event or circumstances, and a connection between them. Rating evidence then focuses on the severity, frequency, and duration of symptoms and their effect on occupational and social functioning.

Build a clear, consistent timeline

• Service period: identify the event, assignment, environment, or onset of symptoms and the records or witnesses that may corroborate it.
• After service: list major symptom changes, treatment, medication, hospital care, work disruption, relationship effects, and periods when treatment was unavailable.
• Current functioning: describe typical symptoms as well as difficult periods, including their frequency and effect on reliability, judgment, concentration, sleep, self-care, and relationships.
• Supporting sources: consider treatment records, personnel records, contemporaneous messages, journals, performance changes, and statements from people who observed behavioral changes.

About VA Form 21-0781

VA currently uses Form 21-0781 for mental health conditions related to an in-service traumatic event. The form is optional, but it can help VA identify military records and other supporting evidence. If the questions were completed during the online disability application, a separate copy may not be necessary.

Part 02 · While VA reviews

Reviewed September 30, 2026

After VA receives a claim, it checks the application, gathers and reviews evidence, assigns any applicable ratings, and prepares a decision. A claim may move backward to evidence gathering when VA receives new material or determines that another record or examination is needed.

Follow the claim without losing the record

1. 1
   Confirm receipt.

   Save the online confirmation or VA acknowledgment letter and compare the listed issues with what you intended to file.

2. 2
   Watch for development requests.

   Read every letter in full, identify what VA is requesting, and calendar the response date shown in the notice.

3. 3
   Track exams and records.

   Confirm scheduled claim exams and check whether private records, releases, or federal records identified in the claim were received.

4. 4
   Preserve every submission.

   Keep the file, date, delivery method, and confirmation for evidence sent while the claim is pending.

What the status labels generally mean

Part 02 · While VA reviews

Reviewed September 30, 2026

A compensation and pension exam gathers information VA needs to decide service connection or evaluate severity. It is not a treatment visit: the examiner may review records, ask questions from a Disability Benefits Questionnaire, perform an examination, or request testing.

Before the appointment

• Confirm the details: verify the date, time, location or telehealth instructions, examiner, and every condition included in the appointment.
• Review your history: prepare a short timeline of onset, treatment, symptom changes, flare-ups, medication, and functional limitations so important dates are not forgotten.
• Submit new records properly: VA states that an examiner may review records you bring, but the examiner cannot submit them for you. Upload or send new non-VA records through an accepted channel before the exam.
• Plan for movement or symptom variation: explain when the exam day is not representative and describe the frequency, duration, triggers, and impact of flare-ups or difficult periods.

During and after the exam

Part 02 · While VA reviews

Reviewed September 30, 2026

A decision should be reviewed issue by issue. One letter can grant one condition, deny another, assign different effective dates, and defer an issue for more development. Build a decision worksheet before choosing whether to submit evidence or request review.

Record these details for every issue

• Outcome: granted, denied, continued, increased, decreased, or deferred.
• Evaluation and date: note the percentage, effective date, and any staged ratings that apply during different periods.
• Evidence considered: compare VA’s evidence list with your submission record and identify important records that appear missing.
• Favorable findings: preserve findings VA accepted, such as a diagnosis, qualifying service event, exposure, or existing service-connected disability.
• Reasons for decision: identify the exact fact VA found missing and the rating criteria VA relied on.

Turn the letter into a review plan

Part 02 · While VA reviews

Reviewed September 30, 2026

The effective date establishes when entitlement begins. The first payable month and the amount of retroactive compensation follow separate payment rules. Analyze the date before estimating back pay, because claim type, filing history, separation date, and continuous pursuit can change the result.

Reconstruct the complete filing timeline

1. 1
   Find the protected starting point.

   Locate the online application start date, Intent to File, or claim receipt confirmation that may establish the relevant filing date.

2. 2
   List every decision.

   Record the notice date, issues decided, assigned dates, and whether an issue was deferred or remained pending.

3. 3
   Track each review request.

   Record Supplemental Claims, Higher-Level Reviews, and Board Appeals and whether they were submitted within the applicable period.

4. 4
   Identify when entitlement arose.

   For an original claim or increase, locate the medical and lay evidence showing when the condition, severity, or qualifying status was established.

Common rules to check

Part 03 · Ratings & benefits

Reviewed September 30, 2026

VA assigns a percentage to each service-connected condition under condition-specific rating criteria. When there is more than one percentage, VA combines them using the whole-person method instead of adding them. The final combined value is rounded to the nearest 10 percent after the applicable calculations are complete.

Check the decision in this order

1. 1
   Identify each diagnostic code.

   Find the code and evaluation VA assigned, then compare the cited medical findings with the criteria used for that condition.

2. 2
   List every individual percentage.

   Include separately evaluated conditions and note any effective dates that changed during the period under review.

3. 3
   Check paired extremities.

   Determine whether qualifying disabilities of paired arms, legs, or paired skeletal muscles require a bilateral-factor calculation.

4. 4
   Combine, then round.

   Apply the highest evaluation first and continue against the remaining whole-person value. Round only at the stage required by VA rules.

Do not confuse these outcomes

Part 03 · Ratings & benefits

Reviewed September 30, 2026

Service connection can be established through different factual and medical paths. Name the theory that matches the record, because a direct claim, secondary claim, aggravation claim, and presumptive claim require different proof.

Compare the main paths

Build proof for the selected theory

• Confirm the current condition: collect the diagnosis, testing, treatment, and current functional effects.
• Establish the required service or existing disability fact: use service records, orders, exposure information, treatment entries, or the prior VA award.
• Address the link: identify whether the claim needs a medical opinion, qualifies for a presumption, or can be supported by competent lay evidence for the fact at issue.
• Raise supported alternatives: when the record reasonably supports more than one theory, organize evidence for each instead of forcing every fact into a single explanation.

Part 03 · Ratings & benefits

Reviewed September 30, 2026

The PACT Act expanded health care eligibility and presumptions for many Veterans exposed to burn pits, Agent Orange, radiation, and other toxic substances. A disability claim still needs the correct diagnosis and qualifying service facts, and the current VA list should be checked before filing.

Verify all parts of the presumption

1. 1
   Confirm the diagnosis.

   Use current medical records showing the precise condition instead of relying only on symptoms or a broad category.

2. 2
   Match service location and dates.

   Compare deployment, duty, ship, unit, or personnel records with the locations and time periods in VA’s current guidance.

3. 3
   Match the condition list.

   Verify that the diagnosed condition is included in the applicable presumption and note any timing or other eligibility requirement.

4. 4
   Review prior denials.

   If VA previously denied the same condition and it is now presumptive, review whether a Supplemental Claim is the appropriate filing path.

If the condition is not presumptive

A condition can still be evaluated through direct service connection. Document the substance or hazard, location, dates, duties, route and duration of exposure, current diagnosis, and medical evidence addressing the relationship. A toxic-exposure history should be as specific as the available records allow.

Part 03 · Ratings & benefits

Reviewed September 30, 2026

Special Monthly Compensation is an additional or higher rate of compensation for specific severe disabilities and combinations of disabilities. Eligibility depends on the exact SMC level and facts such as loss of use, blindness, housebound status, or the need for regular aid and attendance.

Focus on function and the correct SMC basis

• Loss or loss of use: document the remaining effective function of the affected hand, foot, extremity, organ, or sense—not only the diagnosis.
• Aid and attendance: identify the regular help needed with activities such as dressing, bathing, eating, medication, mobility, or protection from hazards.
• Housebound: distinguish the statutory rating route from factual confinement caused by service-connected disabilities.
• Additional combinations: list each service-connected disability, percentage, effective date, and whether disabilities are separate for the SMC rule being considered.

Review the evidence

Part 03 · Ratings & benefits

Reviewed September 30, 2026

A proposed reduction, severance of service connection, and routine future examination are different actions. The notice, evidence standard, response rights, and consequences depend on what VA proposes, how long the award has been in effect, and whether other regulatory protections apply.

When a proposal arrives

1. 1
   Identify the proposed action.

   Mark each condition, current evaluation, proposed evaluation, effective date, and the reason VA gives for the change.

2. 2
   Calendar every deadline.

   The notice may describe different time periods for requesting a hearing and submitting evidence. Use the dates in the actual notice.

3. 3
   Compare the medical record.

   Review the evidence supporting the original or continued rating against the examination and records VA now relies on.

4. 4
   Check applicable protections.

   Length of service connection, duration of the evaluation, total-rating status, and evidence of sustained improvement can affect the analysis.

Build a focused response

• Address whether the examination was complete and whether any improvement reflects ordinary conditions of life and work.
• Submit current treatment records and statements that directly address the claimed improvement or continued limitations.
• Keep proof of the hearing request, evidence submission, and the date VA received each item.

Part 03 · Ratings & benefits

Reviewed September 30, 2026

States, counties, and municipalities may offer benefits beyond federal VA programs. Eligibility can depend on residency, discharge character, individual or combined rating, permanent-and-total status, wartime service, income, or the date a property or vehicle was acquired.

Programs worth checking

Verify before relying on a benefit

• Start with the current state veterans agency, then confirm county or municipal rules with the office that administers the program.
• Check the exact rating and status language. A 100 percent rating, TDIU, and permanent-and-total status are not interchangeable for every program.
• Confirm filing windows, annual renewal, residency duration, required VA letters, and whether the benefit begins prospectively or can be refunded.
• Save the official page and submission confirmation because local rules and application forms change.

Part 04 · Review a decision

Reviewed September 30, 2026

The modernized decision-review system offers three main options: Supplemental Claim, Higher-Level Review, and Board Appeal. Choose issue by issue based on the problem you need the next reviewer to solve, the evidence already in the record, and whether you need to add anything new.

Match the lane to the problem

Make the choice from a written worksheet

• Copy the exact issue, outcome, favorable findings, evidence list, and reason for decision.
• Identify whether the problem is missing evidence, an incorrect fact, failure to apply a rule, an inadequate examination, or disagreement with the assigned evaluation or date.
• Confirm what evidence the selected lane permits and the filing period stated in the decision-review notice.
• State the correction requested without turning the submission into a general history of the entire claim.

Part 04 · Review a decision

Reviewed September 30, 2026

Clear and unmistakable error, usually called CUE, is a narrow request to revise a final decision. It is not a general request to reweigh evidence or add a new medical opinion. The asserted error must be specific, undebatable under the record and law that existed at the time, and outcome-changing.

Test the theory before filing

1. 1
   Identify the final decision.

   Specify the date, deciding office or Board, issue, and exact finding challenged.

2. 2
   Identify one precise error.

   State the fact or legal rule VA got wrong rather than alleging generally that the decision was unfair or the evidence was stronger.

3. 3
   Freeze the record and law.

   Analyze the evidence VA possessed and the law in effect when it issued the challenged decision.

4. 4
   Show the required result.

   Explain why correcting the error would have required a different outcome, not merely made another outcome possible.

Problems that usually require another route

• New medical evidence or a new nexus opinion ordinarily belongs in a Supplemental Claim analysis.
• A disagreement over how VA weighed competing evidence is generally different from an undebatable factual or legal error.
• An assertion that VA failed in its duty to assist generally does not establish CUE by itself.
• A nonfinal decision or an issue still within a regular review period may have a more direct review option available.

Part 04 · Review a decision

Reviewed September 30, 2026

A denial becomes easier to address when it is converted into a list of missing elements and disputed findings. Do not begin by resubmitting the same packet. First determine what VA accepted, what it rejected, and whether the next step requires new evidence or correction of an existing-record error.

Break down each denied issue

• Favorable findings: list every diagnosis, service event, exposure, or other fact VA expressly accepted.
• Missing element: identify whether VA found no current disability, no qualifying service fact, no medical link, insufficient severity, or another eligibility problem.
• Evidence conflict: compare the reason for denial with the cited examination, treatment records, lay evidence, and evidence list.
• Requested correction: define what result you seek—service connection, a higher percentage, an earlier date, or correction of another specific finding.

Choose the response that changes the record

Part 04 · Review a decision

Reviewed September 30, 2026

The VA claims file, often called the C-File, can contain applications, service records, medical evidence, claim exams, rating decisions, code sheets, correspondence, and internal development documents. Use it to answer defined questions instead of attempting to read thousands of pages in order.

Start with a document inventory

Use a question-driven review

• For a denial, trace the missing element backward through the decision, examination, and supporting records.
• For a rating dispute, compare the DBQ findings and treatment evidence with the diagnostic criteria VA applied.
• For an effective-date issue, build a chronological list of claims, decisions, notices, review requests, and receipt dates.
• For missing evidence, compare your submission confirmations with the file’s evidence list and actual documents.

Part 04 · Review a decision

Reviewed September 30, 2026

VA accredits Veterans Service Organization representatives, claims agents, and attorneys to assist with benefit claims. Their services, case types, availability, and fee rules differ. Verify current accreditation before sharing records, appointing a representative, or signing a fee agreement.

Compare the available roles

Questions to ask before appointing someone

• Are you currently accredited with VA, and can I verify you in VA’s official search?
• Who will review my file, communicate with me, and make decisions about evidence or review strategy?
• What issues and stages will you handle, and what work is outside the agreement?
• How are fees and expenses calculated, and what happens if either side ends the representation?

Part 04 · Review a decision

Reviewed September 30, 2026

Choose a form from the action you need VA to take. A claim application, evidence statement, medical-record authorization, representative appointment, and decision-review request serve different purposes and are not interchangeable.

Frequently used form groups

Before submitting any form

• Download the current revision from VA.gov or use VA’s current online filing tool when available.
• Confirm that every issue and requested action is listed and that required signatures and attachments are present.
• Do not place sensitive identifying information in an ordinary email or an unsecured upload tool.
• Keep the completed form, every attachment, the submission date, and proof VA received it.

Part 04 · Review a decision

Reviewed September 30, 2026

A legal filing window protects a right or effective date. A processing estimate describes how long VA expects a task to take. Keep them on separate calendars, and calculate action dates from the notice and rule that apply to the specific issue.

Maintain a claim calendar

• Notice date: record the date printed on every decision, proposed action, development request, and examination notice.
• Action due: copy the response period stated in the notice and set earlier reminders for gathering records, review, and delivery.
• Submission date: record the online confirmation, fax report, certified-mail tracking, or other accepted proof of receipt.
• Follow-up date: choose a reasonable date to confirm that VA associated the submission with the correct claim or review.

Common dates that deserve separate entries

Part 05 · Special situations

Reviewed September 30, 2026

Total Disability based on Individual Unemployability may pay compensation at the 100 percent rate when service-connected disabilities prevent substantially gainful employment. The individual ratings remain in place; the employment and functional evidence supports payment at the total rate.

Check eligibility and build the work history

• Schedular starting point: VA lists a common threshold of one service-connected disability at 60 percent or more, or multiple disabilities with one at least 40 percent and a combined rating of at least 70 percent. Certain cases may be considered at lower ratings.
• Service-connected cause: connect the inability to maintain substantially gainful work to service-connected conditions rather than age or non-service-connected limitations.
• Employment timeline: list employers, dates, duties, hours, earnings, absences, accommodations, performance problems, and the reason each job ended.
• Education and vocational history: explain how training, prior occupations, and transferable skills interact with the functional limitations.

Evidence that explains the real work setting

Part 05 · Special situations

Reviewed September 30, 2026

An increased-rating claim asks VA to measure the current severity of a condition that is already service connected. The most useful evidence addresses the current diagnostic criteria, the change since the prior evaluation, and the resulting functional loss.

Prepare before filing

1. 1
   Read the current decision.

   Identify the diagnostic code, present percentage, effective date, and findings VA used to assign that level.

2. 2
   Review the next criteria.

   Determine which symptoms, measurements, treatment, or functional limits distinguish the current level from a higher one.

3. 3
   Document the change over time.

   Use treatment notes, testing, medication changes, work effects, flare-up history, and lay statements rather than a single unsupported statement that the condition is worse.

4. 4
   Preserve the date evidence.

   Keep records showing when the increase became identifiable and when VA received the claim or Intent to File.

Describe severity in usable terms

• State frequency, duration, triggers, recovery time, and how symptoms differ during flare-ups.
• Explain measurable limits and daily effects that relate to the actual rating criteria.
• List assistive devices, treatment changes, emergency care, hospitalization, and medication side effects where relevant.
• Consider whether worsening or treatment has produced a distinct secondary condition that should be evaluated separately.

Part 05 · Special situations

Reviewed September 30, 2026

Exposure-related claims may involve burn pits, herbicides, radiation, contaminated water, asbestos, fuels, industrial chemicals, or other occupational hazards. Some diagnoses and service circumstances qualify for presumptions; other claims require direct proof of exposure and a medical connection.

Create an exposure profile

• Where and when: identify bases, ships, deployments, work sites, dates, units, and duty status.
• What and how: describe the suspected substance, job task, route of exposure, frequency, duration, protective equipment, and any known incident.
• Supporting records: gather personnel records, orders, military occupational specialty, evaluations, safety records, incident reports, photographs, and witness statements.
• Medical history: document the diagnosis, onset, treatment, risk factors, exposure history provided to clinicians, and medical reasoning about causation.

Choose the evidence path

Part 05 · Special situations

Reviewed September 30, 2026

Pre-discharge, National Guard, and Reserve claims depend heavily on timing and duty status. Gather records while access is easiest, identify the precise period in which each condition began or worsened, and do not assume that every type of service is evaluated under the same rule.

Benefits Delivery at Discharge

• VA states that eligible full-time active-duty service members can generally use BDD when they have 180 to 90 days remaining before separation.
• A known separation date and availability for VA examinations are part of the eligibility requirements.
• Submit the required Separation Health Assessment and available service treatment and private medical records with the claim.
• If fewer than 90 days remain, review VA’s other pre-discharge filing instructions instead of delaying the claim.

Guard and Reserve evidence

Part 05 · Special situations

Reviewed September 30, 2026

A qualifying spouse, child, or dependent parent may affect disability compensation and may qualify for separate health, education, caregiver, or survivor programs. Each benefit has its own rating, relationship, age, school, income, or permanent-and-total requirements.

Keep dependency information current

• Add or remove dependents: VA Form 21-686c is commonly used for a spouse or child; dependent-parent claims use different information and forms.
• School attendance: a child between 18 and 23 may require VA Form 21-674 and current school information.
• Life changes: promptly report marriage, divorce, death, a child leaving school, or another change that affects eligibility to reduce overpayment risk.
• Save relationship evidence: keep marriage, divorce, birth, adoption, school, and dependency records with the submission confirmation.

Check related programs separately

Part 05 · Special situations

Reviewed September 30, 2026

After a Veteran or service member dies, family members may need to evaluate several different programs at the same time. Dependency and Indemnity Compensation, Survivors Pension, accrued benefits, substitution, burial benefits, and education or health programs have separate eligibility rules and filing requirements.

Create a survivor claim file

• Obtain the death certificate, discharge record, marriage and birth records, and any documents showing dependency.
• Collect the Veteran’s rating decisions, current service-connected conditions, medical records related to the cause of death, and any pending-claim documents.
• Identify burial expenses, final medical expenses, income and net worth information when relevant to the benefit sought.
• Record the date of death and every filing date because effective-date and substitution rules can depend on timing.

Separate the benefit questions

Part 05 · Special situations

Reviewed September 30, 2026

VA terms often sound similar while controlling different questions. Translate the term within the document where it appears, then connect it to the action, evidence, or deadline the document requires.

Claims and evidence

Ratings, dates, and reviews

• Individual evaluation: the percentage assigned to one service-connected condition.
• Combined rating: the rounded result after VA combines individual evaluations under the whole-person method.
• Effective date: the date entitlement begins for the awarded benefit; it is not always the first day payment is issued.
• Continuous pursuit: timely pursuit through an available review option that can affect preservation of an effective date.
• Deferred issue: an issue VA has not finally decided because additional development or review remains.
• Remand: an instruction returning an issue for additional action rather than a final grant or denial of that issue.