VA Form 21-526EZ
Application for Disability Compensation and Related Compensation Benefits
You are filing a new compensation claim, asking VA to increase a current rating, claiming a new condition secondary to one already service-connected, or filing under a presumptive program.
- Who fills it
- veteran
- Journey phase
- Filing Your Claim
- Estimated time
- 60-90 minutes with records gathered. Plan a full session.
- When to file
- Any time after separation. File ITF (VA Form 21-0966) first to lock in your effective date if you are not ready to submit the full 526EZ within the next year.
Official VA form page: https://www.va.gov/find-forms/about-form-21-526ez/
Gather before you start
- ▸DD-214 (or equivalent separation document) - copy 4 with character of discharge visible
- ▸Service Treatment Records (STRs) - request via SF-180 if you don't already have them
- ▸Private medical records showing current diagnosis for every condition claimed
- ▸List of every condition you are claiming (initial / increase / secondary / presumptive)
- ▸Dates and locations of treatment (VA, civilian, military)
- ▸Doctor summaries / nexus letters supporting service connection
- ▸Buddy or lay witness statements (VA Form 21-10210)
- ▸Authorization to Disclose Information (VA Form 21-4142 + 21-4142a) for private providers
- ▸Intent to File confirmation number from VA Form 21-0966 if previously filed
- ▸PACT Act exposure documentation (deployment records, burn pit registry, Camp Lejeune residence proof)
Attach with the form
- ▸DD-214 (every period of service)
- ▸Service Treatment Records (STRs)
- ▸Private medical records - current diagnosis for each claimed condition
- ▸Doctor summary / nexus letter (when available)
- ▸Buddy / lay statements (VA Form 21-10210)
- ▸VA Form 21-4142 + 21-4142a authorizations for non-VA records
- ▸Marriage certificate (if claiming dependent spouse)
- ▸Birth certificates of dependent children
- ▸Military awards / decorations (Purple Heart, CAB, CIB) supporting combat service
- ▸Deployment orders / unit history (for PACT or Gulf War presumptives)
Section I - Veteran Identification
Block 1Veteran's Full Legal NamePII
Enter your full legal name exactly as it appears on your DD-214. Include suffix (Jr., Sr., III) if applicable. Even one letter mismatch with VA records will delay your claim at intake.
e.g., John Michael Smith Jr.
Common mistakes
- ×Using a nickname or shortened version instead of your legal name on DD-214 - causes intake delays and identity-mismatch flags.
- ×Omitting suffix (Jr., Sr., II, III) when it appears on military records - may route to the wrong VA file.
- ×Hyphenated names entered without the hyphen - VA OCR often fails to match.
Block 2Social Security Number (and VA File Number if different)PII
Your SSN is how VA finds your file. If you have a separate VA File Number (older veterans, especially pre-1973), include both - VA File Numbers do not always match the SSN.
XXX-XX-XXXX
Common mistakes
- ×Entering a transposed SSN - re-check digit by digit. Wrong SSN sends the claim to a stranger's file.
- ×Leaving VA File Number blank when you actually have one - older veterans get routed to the wrong jacket.
Block 3Date of Birth
Date of birth as shown on official records (DD-214 typically reflects this). Mismatch causes intake holds.
MM/DD/YYYY
Common mistakes
- ×Day/month transposition (especially veterans who served abroad and use DD/MM/YYYY format) - VA expects US MM/DD/YYYY.
Block 4Current Mailing AddressPII
The address VA will mail decision letters and ratings to. If you move during the claim, you must update via VA Form 20-572 immediately or you may miss critical correspondence (including C&P exam scheduling notices).
Street, City, State, ZIP
Common mistakes
- ×Using a temporary/forwarding address - missed C&P exam notices = denial without your input.
- ×Listing only a PO Box when VA needs a physical address for some processes (e.g., home-loan certifications) - provide both if possible.
Related ClaimRecon tools
- form-guide-20-572 - If you move during the claim, file 20-572 the same week.
Block 5Phone Number and EmailPII
A reliable phone and email. C&P exam vendors call this number to schedule your exam - missing the call delays the claim by weeks. VA email correspondence is opt-in via VA.gov.
(555) 555-5555 / email@example.com
Common mistakes
- ×Listing a number you screen aggressively - exam vendors give up after 2-3 missed calls and the claim stalls.
- ×Using a work email that may be revoked - VA notifications are time-sensitive.
Section II - Service Information
Block 6Branch of Service
Your branch (Army, Navy, Marines, Air Force, Space Force, Coast Guard, NOAA Commissioned Corps, USPHS Commissioned Corps). If you served in multiple branches, list each with separate dates. Reservist/Guard service is reported under "Reserve/Guard component" if separate from active.
e.g., United States Army
Common mistakes
- ×Listing branch nickname ("Marines") when official format is "United States Marine Corps" - VA prefers official format.
- ×Forgetting prior reserve/guard time that converted to active duty - verify against every DD-214 you hold.
Authority
- 38 USC 101 - Foundational definitions for VA benefits eligibility.
Block 7Dates of Active Service
Exact dates from DD-214 Block 12 ("Record of Service" - entry date and separation date). Include every period of service. Title 10 active duty and Title 32 federalized Guard/Reserve time both count for compensation.
e.g., 03/15/2005 to 09/20/2012
Common mistakes
- ×Reporting the date you signed your enlistment contract instead of the date your DD-214 says you went on active duty - they often differ by months.
- ×Omitting periods of inactive duty for training (IDT) that shouldn't be there, or omitting active duty for training (ADT) that should - read DD-214 Block 12 carefully.
- ×Forgetting Reserve/Guard mobilization periods that triggered Title 10 active orders.
Authority
- 38 USC 101 - Foundational definitions for VA benefits eligibility.
Block 8Service Number (if different from SSN)PII
Pre-1969 (Army), pre-1972 (Navy/Marine Corps), pre-1969 (Air Force), pre-1974 (Coast Guard) veterans were issued a service number that is not their SSN. Most post-1973 veterans can leave this blank.
Enter if applicable
Common mistakes
- ×Older veterans entering SSN here when DOD records still index them under the original service number - slows VA-NPRC record requests.
Section III - Disabilities
Block 11List of Disabilities Being ClaimedRepeatable
List EVERY condition, one per line. Be specific (medical terminology when possible) and tag each as one of: NEW (initial claim), INCREASE (already rated, getting worse), SECONDARY (caused or aggravated by an already service-connected condition), or PRESUMPTIVE (PACT Act, Agent Orange, Camp Lejeune, Gulf War, ionizing radiation). Anything not listed here will not be considered - even if it's in your medical records.
e.g., 1. Lumbar degenerative disc disease (NEW) 2. Left knee patellofemoral syndrome (INCREASE - currently rated 10%) 3. Radiculopathy, left lower extremity (SECONDARY to lumbar DDD) 4. Sleep apnea (SECONDARY to PTSD) 5. Hypertension (PRESUMPTIVE - PACT Act, Vietnam-era AO)
Common mistakes
- ×Lumping unrelated conditions in one line - every condition must be claimed separately or VA will treat them as one issue.
- ×Using vague terms like "back pain" instead of specific diagnoses ("lumbar degenerative disc disease, L4-L5") - vague claims get vague ratings or denials.
- ×Forgetting to tag each condition as NEW / INCREASE / SECONDARY / PRESUMPTIVE - VA may misroute the claim and deny on the wrong theory.
- ×Omitting conditions because you "don't want to seem greedy" - anything not listed here will not be considered, period.
- ×Not claiming secondary conditions (e.g., depression secondary to chronic pain, sleep apnea secondary to PTSD) - Allen v. Brown allows aggravation theory; you leave benefits on the table by skipping these.
Authority
- 38 CFR 3.303 - Direct service connection elements: in-service event, current diagnosis, nexus.
- 38 CFR 3.307 - Time-limited presumptions for specified conditions.
- 38 CFR 3.309 - Lists of presumptive conditions including AO, ionizing radiation, Gulf War, PACT Act.
- 38 CFR 3.317 - Compensation for chronic disabilities of unknown etiology in Gulf War veterans.
- 38 CFR 3.320 - Toxic exposure presumptions added by Honoring Our PACT Act of 2022 (Pub. L. 117-168).
- Clemons v. Shinseki, 23 Vet. App. 1 - VA must consider all reasonably-raised mental health diagnoses, not just the one named.
Related ClaimRecon tools
- secondary-finder - Identify medically-recognized secondary conditions you may have missed.
- pact-checker - Verify PACT Act presumptive eligibility for any condition you list as PRESUMPTIVE.
- rating-calculator - Estimate how each condition affects your combined rating.
Block 12Date Each Disability Began or WorsenedRepeatable
For each condition listed: when did symptoms first appear (NEW), when did the rated condition get worse (INCREASE), or when did the secondary condition emerge (SECONDARY)? In-service dates are strongest evidence. If you cannot recall exact dates, estimate to the nearest month/year and explain why.
e.g., 1. Lumbar DDD: approx. June 2008 (during deployment to Iraq, after IED blast) 2. Left knee: gradual worsening since 2019; severe by 2024 3. Radiculopathy: emerged Feb 2023, post lumbar MRI showing nerve impingement
Common mistakes
- ×Saying "I don't remember" when an estimate would do - even an approximate month/year is enough for the VA to develop the claim.
- ×Reporting onset as the date you got diagnosed rather than the date symptoms started - diagnosis date and onset date are different and rating periods depend on it.
- ×For increase claims: not specifying when the condition got worse - VA will assume the increase began at the date you filed, costing you back pay.
Authority
- 38 CFR 3.303 - Direct service connection elements: in-service event, current diagnosis, nexus.
- 38 CFR 3.400 - Effective date rules including ITF protection of effective date.
- 38 USC 5110 - General effective-date rules and ITF protection.
Block 13Cause of Each Disability (Service Connection)Repeatable
For each condition: how is it connected to your military service? Was it caused by a specific event, exposure, repeated activity, or duty environment? For SECONDARY claims, name the primary service-connected condition that caused or aggravated it. For PRESUMPTIVE claims, name the exposure/program (Agent Orange, PACT Act burn pits, Camp Lejeune water, Gulf War undiagnosed illness).
e.g., 1. Lumbar DDD: caused by repeated heavy lifting and 60+ lb rucksack marches during infantry duties 2005-2012; aggravated by IED blast injury 2008. 2. Radiculopathy: secondary to service-connected lumbar DDD per 38 CFR 3.310. 3. Hypertension: presumptive under PACT Act 38 CFR 3.320, exposed to burn pits at Bagram Airfield 2008-2009.
Common mistakes
- ×Vague service-connection language ("happened in the military") - name the specific event, exposure, or repeated activity.
- ×For secondary claims, not naming the primary service-connected condition - VA can't connect them without the chain explicit.
- ×Assuming presumptive conditions speak for themselves - even presumptives need the location/program documented (deployment to Vietnam, residence at Lejeune, etc.).
- ×Using opinion language ("I think it's from...") instead of factual language ("Caused by..., evidenced by...") - facts move claims.
Authority
- 38 CFR 3.303 - Direct service connection elements: in-service event, current diagnosis, nexus.
- 38 CFR 3.304(f) - Combat presumption + fear-of-hostile-military-or-terrorist-activity provision for PTSD.
- 38 CFR 3.307 - Time-limited presumptions for specified conditions.
- 38 CFR 3.309 - Lists of presumptive conditions including AO, ionizing radiation, Gulf War, PACT Act.
- 38 CFR 3.317 - Compensation for chronic disabilities of unknown etiology in Gulf War veterans.
- 38 CFR 3.320 - Toxic exposure presumptions added by Honoring Our PACT Act of 2022 (Pub. L. 117-168).
- 38 USC 1110 - Service-connected compensation for wartime veterans.
- 38 USC 1116 - Presumption for veterans serving in Vietnam and certain other locations.
- 38 USC 1117 - Undiagnosed illness compensation for Gulf War veterans.
- 38 USC 1119 - Authorizes 15 covered conditions for Lejeune family members.
- Caluza v. Brown, 7 Vet. App. 498 - Three elements of service connection: in-service event, current disability, nexus.
- Allen v. Brown, 7 Vet. App. 439 - Aggravation of non-service-connected condition by service-connected condition is compensable.
- Mittleider v. West, 11 Vet. App. 181 - When examiner cannot separate symptoms of SC and non-SC conditions, all attributed to SC.
Related ClaimRecon tools
- personal-statement-builder - Build a longer narrative explaining service connection in 21-4138.
- buddy-statement-builder - Get corroborating witness evidence (VA Form 21-10210).
- pact-checker - Confirm presumptive eligibility for PACT-related claims.
Section IV - Treatment Records
Block 14VA and Private Treatment ProvidersRepeatable
List EVERY provider - VA medical centers, civilian doctors, hospitals, chiropractors, mental health providers - that has treated any condition you are claiming. VA will request VA records automatically; for civilian/private records you must complete VA Form 21-4142 (and 21-4142a for the provider list).
e.g., VA Medical Center, Phoenix AZ - 2013 to present (all conditions) Dr. Jane Smith, Orthopedics, 123 Main St, Tempe AZ - Jan 2019 to present (lumbar DDD, knee) Dr. Carlos Lopez, Mental Health, Phoenix AZ - Feb 2020 to present (PTSD, depression)
Common mistakes
- ×Forgetting to file 21-4142 + 21-4142a authorizations for civilian providers - VA can't request the records without your signed release.
- ×Listing only VA providers when civilian records contain critical evidence - if your civilian doctor diagnosed it first, those records may be your strongest evidence.
- ×Vague date ranges - "for years" doesn't help VA pull the right time window. Use month/year.
Authority
- 38 CFR 3.159 - Duty to notify, duty to assist, evidence development.
- 38 USC 5103A - VA duty to obtain federal records, develop nexus exams.
Related ClaimRecon tools
- form-guide-21-4142 - Complete VA Form 21-4142 to authorize VA to obtain civilian records.
- form-guide-21-4142a - Companion provider list - name each provider.
Section V - Supporting Evidence
Block 15Evidence Being SubmittedRepeatable
List every piece of evidence you are submitting WITH this form. Attach copies (never originals). VA also gives you 1 year from the rating decision to submit additional evidence under the Decision Review Request: Supplemental Claim track if anything is missing now.
e.g., - Doctor summary from Dr. Smith re: lumbar DDD nexus (attached, 3 pages) - Buddy statement from SGT Jones (attached, VA Form 21-10210) - Private orthopedic records 2019-2024 (attached, 47 pages) - DBQ - Back conditions, completed by Dr. Smith Jan 2026 (attached)
Common mistakes
- ×Submitting originals instead of copies - VA will not return them.
- ×Failing to label each attachment - examiners can't cross-reference unlabeled evidence to specific conditions.
- ×Submitting evidence without checking that it actually supports a 38 CFR Part 4 rating criterion - irrelevant evidence dilutes your strong evidence.
Authority
- 38 CFR 3.159 - Duty to notify, duty to assist, evidence development.
- 38 CFR 3.156(b) - AMA supplemental claim threshold - lower than legacy "new and material."
- 38 USC 5103A - VA duty to obtain federal records, develop nexus exams.
Related ClaimRecon tools
- evidence-strength - Score your evidence package before submission.
- doctor-packet - Build a doctor packet that becomes your strongest nexus evidence.
- dbq-analyzer - Verify your DBQ aligns with 38 CFR Part 4 rating criteria.
Section VI - Remarks
Block 16Additional Remarks
Anything else VA should know. Use this space for: PACT Act eligibility statement, presumptive program election, request for expedited processing (terminal illness, financial hardship, age 85+, MoH, ex-POW), request for a specific C&P examiner specialty, IDES enrollment status, or anything that doesn't fit elsewhere.
e.g., I served in Bagram, Afghanistan from June 2008 to May 2009 and was exposed to burn pits. I am claiming hypertension and asthma as presumptive under the PACT Act, 38 CFR 3.320. I request a C&P exam by a board-certified pulmonologist for the asthma claim due to its complexity.
Common mistakes
- ×Asking for things VA can't give (e.g., guaranteed back-pay amount) - keep it factual.
- ×Repeating information already in other blocks - wastes VA reviewer attention.
- ×Adding a presumptive program claim without the underlying location/exposure documented - claim will be denied as "no evidence of exposure."
Authority
- 38 CFR 3.317 - Compensation for chronic disabilities of unknown etiology in Gulf War veterans.
- 38 CFR 3.320 - Toxic exposure presumptions added by Honoring Our PACT Act of 2022 (Pub. L. 117-168).
- 38 CFR 3.350 - SMC categories L, M, N, O, P, R, S, T criteria.
- M21-1 X.i.1 - Conditions presumptively connected under Pub. L. 117-168.
Related ClaimRecon tools
- pact-checker - Confirm PACT Act presumptive eligibility before citing it here.
Statutory and regulatory authority
- 38 CFR 3.155 - Standardized claim forms and Intent to File mechanics.
- 38 CFR 3.159 - Duty to notify, duty to assist, evidence development.
- 38 CFR 3.303 - Direct service connection elements: in-service event, current diagnosis, nexus.
- 38 CFR 3.307 - Time-limited presumptions for specified conditions.
- 38 CFR 3.309 - Lists of presumptive conditions including AO, ionizing radiation, Gulf War, PACT Act.
- 38 CFR 3.317 - Compensation for chronic disabilities of unknown etiology in Gulf War veterans.
- 38 CFR 3.320 - Toxic exposure presumptions added by Honoring Our PACT Act of 2022 (Pub. L. 117-168).
- 38 CFR 3.400 - Effective date rules including ITF protection of effective date.
- 38 USC 1110 - Service-connected compensation for wartime veterans.
- 38 USC 1131 - Service-connected compensation for peacetime veterans.
- 38 USC 5101 - Standardized form requirement.
- 38 USC 5103 - VCAA notice requirements.
- 38 USC 5103A - VA duty to obtain federal records, develop nexus exams.
- 38 USC 5107 - Equipoise of evidence resolved in claimant's favor.
- 38 USC 5110 - General effective-date rules and ITF protection.
- M21-1 I.1.A - Claim intake, VCAA notice, claim development triggers.
- M21-1 III.iv.4.A.1 - Direct service connection elements as applied by raters.
- Caluza v. Brown, 7 Vet. App. 498 - Three elements of service connection: in-service event, current disability, nexus.
- Shedden v. Principi, 381 F.3d 1163 - Reaffirms three Caluza elements at the Federal Circuit level.
- Clemons v. Shinseki, 23 Vet. App. 1 - VA must consider all reasonably-raised mental health diagnoses, not just the one named.