VA Disability Topics

How to File a VA Disability Claim

An original VA disability claim is filed using VA Form 21-526EZ on VA.gov, by mail to the Janesville Intake Center, or in person at a VA Regional Office. File an Intent to File …

Intent to File (ITF)

An Intent to File (ITF) tells VA you plan to file a disability claim and protects your effective date for up to one year. File it before you have all your evidence, then complet…

VA Form 21-526EZ — Section-by-Section Guide

VA Form 21-526EZ is the application for disability compensation. The most important sections are the list of claimed conditions (be specific and complete), the evidence-submissi…

How to Check Your VA Claim Status

Check the status of an active VA disability claim on VA.gov, in the VA Health & Benefits app, or by calling 800-827-1000. The VA tracker shows eight phases: Claim Received, Init…

VA Decision Letter Explained

A VA rating decision has three core parts: the decision page (what was granted, denied, deferred, and at what percentage), Reasons & Bases (why VA reached each conclusion), and …

Why VA Claims Get Denied

Most VA denials fall into a small set of recurring reasons: no current diagnosis, no nexus to service, an inadequate C&P exam, missed deadlines, or weighing against an existing …

Higher-Level Review (HLR)

A Higher-Level Review (HLR) asks a more senior VA reviewer to take a fresh look at your decision using the same evidence already in the file. You cannot add new evidence, you mu…

Supplemental Claims

A Supplemental Claim lets you reopen a previously denied or closed claim by submitting new and relevant evidence. File on VA Form 20-0995 within one year of the prior decision t…

Board of Veterans' Appeals (BVA)

The Board of Veterans' Appeals (BVA) is the highest level of review inside the VA. You file VA Form 10182 within one year of the decision and choose one of three dockets: Direct…

Compare Appeals Lanes: HLR vs. Supplemental vs. Board

Three AMA lanes, one decision per issue. HLR is fastest (~125 days) but allows no new evidence. Supplemental Claim adds new and relevant evidence with VA duty to assist. Board a…

Is It Worth Appealing a VA Disability Claim?

An appeal is worth pursuing when (1) the denial reasoning has an identifiable defect, (2) you can address that defect with the right lane, and (3) the potential back pay and fut…

Back Pay for VA Appeals

Yes — when a VA appeal is granted, retroactive (back) pay is owed from the effective date of the original claim through the date the new rating takes effect. The original effect…

Notice of Disagreement (Legacy vs. AMA)

Before February 19, 2019, a Notice of Disagreement (NOD) was the first step in challenging a VA decision under the legacy appeals system. The Appeals Modernization Act (AMA) rep…

Clear and Unmistakable Error (CUE)

A Clear and Unmistakable Error (CUE) motion attacks a final VA rating decision based on an error so obvious that reasonable adjudicators could not have made it. There is no time…

Board of Veterans' Appeals Hearing Preparation

A Board of Veterans' Appeals hearing is a one-on-one conversation with a Veterans Law Judge (VLJ) about your appeal. Hearings can be held virtually from home, by video at a Regi…

Court of Appeals for Veterans Claims (CAVC)

The U.S. Court of Appeals for Veterans Claims (CAVC) is an independent federal court that reviews final decisions of the Board of Veterans' Appeals. A veteran has 120 days from …

Medical Records Checklist

Strong claims start with complete medical records. Gather your Service Treatment Records (STRs), all post-service VA and private treatment records, specialist evaluations, diagn…

Lay Statements

Lay statements are written accounts from people who personally observed your symptoms or in-service events. They are 'competent evidence' for things a layperson can observe — pa…

C&P Exams

The Compensation & Pension (C&P) exam is the VA's medical evaluation of your claimed condition. It often drives the decision. Answer honestly and completely, give the examiner a…

Nexus Letters

A nexus letter is a written medical opinion from a qualified provider linking a veteran's current diagnosed condition to an in-service event, injury, or exposure. VA does not re…

Disability Benefits Questionnaires (DBQs)

A Disability Benefits Questionnaire (DBQ) is the standardized form a clinician completes to capture the medical findings the VA needs to apply the rating schedule. DBQs are typi…

TDIU (Individual Unemployability)

TDIU pays at the 100% compensation rate when service-connected conditions prevent you from holding substantially gainful employment, even if your combined schedular rating is be…

Permanent & Total (P&T)

Permanent & Total (P&T) means your 100% rating (schedular or TDIU) is both total and unlikely to improve. P&T eliminates most future C&P re-exams and unlocks ancillary benefits …

100% Disability Rating Guide

There are two paths to 100% VA compensation: schedular (your combined rating reaches 100% under VA math) and TDIU (your service-connected conditions prevent substantially gainfu…

Rating Increases

If a service-connected condition has worsened, you can file for an increased rating using VA Form 21-526EZ. The VA will usually order a new C&P exam. The effective date is gener…

Secondary Conditions

A secondary condition is one caused or aggravated by an already service-connected disability. To win, you typically need a current diagnosis and a medical nexus opinion linking …

Effective Date Disputes

Your effective date determines how much back pay you receive. The general rule is the date you filed (or your intent-to-file date), but earlier dates may apply for original clai…

VA Disability Pay Rates 2026

VA disability compensation is paid monthly and tax-free. Rates are set by Congress and adjusted each December 1 by the same Cost-of-Living Adjustment (COLA) applied to Social Se…

CRSC vs. CRDP — Which Should You Choose?

Military retirees with VA disability ratings normally have their retired pay reduced (offset) dollar-for-dollar by their VA compensation. CRSC and CRDP both restore some or all …

Special Monthly Compensation (SMC): The Complete Letter-Level Guide

SMC is extra monthly compensation paid on top of your regular VA disability rating for the most severe service-connected losses — loss of a limb, blindness, needing daily caregi…

SMC-K: Loss or Loss of Use of a Body Part

SMC-K is a flat additional payment, added on top of your regular VA compensation, for anatomical loss or loss of use of a specified body part. Multiple K awards can stack for se…

SMC-L: Aid & Attendance for Service-Connected Veterans

SMC-L is paid when service-connected disabilities leave the veteran needing the regular aid of another person, permanently bedridden, blind in both eyes (5/200 or worse), or wit…

SMC-S: Housebound Compensation

SMC-S, the 'housebound' rate, is paid two ways: (1) statutory — a single service-connected disability rated 100% plus additional, separate service-connected disabilities indepen…

SMC-T: Severe Traumatic Brain Injury Requiring In-Home Care

SMC-T, authorized by the Caregivers and Veterans Omnibus Health Services Act of 2010 and codified at 38 U.S.C. § 1114(t), pays at the SMC-R-2 rate to veterans with a service-con…

Aid & Attendance and Housebound Benefits

Aid & Attendance (A&A) and Housebound are higher-rate add-ons available to veterans and surviving spouses who need regular aid with activities of daily living, are bedridden, ar…

Survivor Benefits Beyond DIC

Survivors of veterans may qualify for more than just DIC. Other federal benefits include Survivors Pension (needs-based), accrued benefits owed to the veteran at death, CHAMPVA …

VA Burial & Memorial Benefits

Eligible veterans qualify for a range of burial and memorial benefits administered by the VA's National Cemetery Administration (NCA): a monetary burial allowance and plot allow…

Chapter 35 (DEA) — Survivors and Dependents Education

Chapter 35 DEA pays a monthly education stipend to spouses and children of veterans who are permanently and totally service-connected disabled, who died of a service-connected c…

Discharge Upgrade & Character of Discharge

Character of discharge often determines whether a veteran can receive VA benefits at all. Honorable and General (under honorable conditions) discharges generally qualify; Other-…

PACT Act Presumptives

The PACT Act of 2022 added more than 20 presumptive conditions for veterans exposed to burn pits, airborne hazards, and other toxins during qualifying service. Service in covere…

Agent Orange & Herbicide Presumptives

Veterans with qualifying herbicide (Agent Orange) exposure are presumed service-connected for a list of conditions including diabetes type 2, ischemic heart disease, several can…

Gulf War Illness

Gulf War veterans with undiagnosed illnesses or medically unexplained chronic multisymptom illness (MUCMI) like chronic fatigue syndrome, fibromyalgia, and functional GI disorde…

Functional GI Disorders (IBS, Dyspepsia) — Gulf War Presumptive

Functional gastrointestinal disorders — irritable bowel syndrome (IBS), functional dyspepsia, functional abdominal pain syndrome, functional constipation, functional diarrhea, a…

Military Sexual Trauma (MST) Claims

MST claims have relaxed evidentiary standards. The VA accepts a wide range of 'markers' as alternative evidence when service records are silent — including changes in performanc…

Undiagnosed Chronic Fatigue (§ 3.317(b))

Persistent, debilitating fatigue not relieved by rest, lasting 6+ months, that cannot be attributed to a known diagnosis after a reasonable workup. Under 38 CFR § 3.317(b), this…

Undiagnosed Chronic Headache (§ 3.317(b))

Recurrent or persistent headaches lasting 6+ months without an identifiable cause on imaging or specialist evaluation. May resemble migraine, tension-type, or cluster patterns. …

Undiagnosed Chronic Joint Pain (§ 3.317(b))

Chronic joint pain in one or more joints lasting 6+ months without imaging or arthroscopic evidence of structural disease (arthritis, meniscal tear, ligament injury). Under 38 C…

Undiagnosed Chronic Muscle Pain (§ 3.317(b))

Widespread or localized chronic muscle pain lasting 6+ months without an identifiable structural cause on imaging, EMG, or muscle biopsy. Under 38 CFR § 3.317(b), this is a Gulf…

Undiagnosed Chronic Gastrointestinal Signs or Symptoms (§ 3.317(b))

Chronic GI symptoms — diarrhea, constipation, abdominal pain, bloating — lasting 6+ months without a diagnosis of IBS, functional dyspepsia, IBD, GERD, or other defined GI disor…

Undiagnosed Chronic Neurological Signs or Symptoms (§ 3.317(b))

Chronic neurological symptoms — numbness, tingling, weakness, tremor, balance disturbance, or sensory changes — lasting 6+ months without an identified neurological disease on E…

Undiagnosed Chronic Neuropsychological Signs or Symptoms (§ 3.317(b))

Chronic cognitive complaints — short-term memory loss, difficulty concentrating, word-finding trouble, slowed processing speed (often called 'Gulf War brain fog') — lasting 6+ m…

Undiagnosed Chronic Respiratory Signs or Symptoms (§ 3.317(b))

Chronic cough, wheezing, dyspnea, or sinus / upper-airway symptoms lasting 6+ months without a confirmed diagnosis of asthma, COPD, sinusitis, or other defined respiratory disea…

Undiagnosed Chronic Skin Signs or Symptoms (§ 3.317(b))

Chronic rashes, dermatitis, lesions, pruritus, or other skin signs lasting 6+ months without a confirmed dermatologic diagnosis (eczema, psoriasis, lupus, etc.). Under 38 CFR § …

Undiagnosed Chronic Sleep Disturbance (§ 3.317(b))

Chronic difficulty initiating or maintaining sleep, or chronic unrefreshing sleep, lasting 6+ months without a sleep-study diagnosis of sleep apnea, narcolepsy, or another defin…

Undiagnosed Chronic Cardiovascular Signs or Symptoms (§ 3.317(b))

Chronic cardiovascular symptoms — palpitations, atypical chest pain, exercise intolerance — lasting 6+ months without a diagnosis of CAD, arrhythmia, valvular disease, or other …

Camp Lejeune Water Contamination

If you served at Camp Lejeune or MCAS New River for at least 30 cumulative days between Aug 1, 1953 and Dec 31, 1987, the VA presumes service-connection for eight specific condi…

Burn Pit Exposure

Open-air burn pits were used at hundreds of forward bases across Iraq, Afghanistan, the broader Southwest Asia theater, and post-9/11 deployment sites to dispose of plastics, el…

Burn-Pit Cancer Cluster — PACT Act Presumptive Cancers

The PACT Act of 2022 added a long list of cancers to the presumptive register for veterans with qualifying burn-pit and airborne-hazard service. If you have a covered service lo…

Jet Fuel (JP-8 / JP-5 / JP-4) Exposure

Jet fuels JP-8, JP-5, and JP-4 contain benzene, toluene, xylene, naphthalene, and other recognized carcinogens. Veterans who deployed to the Southwest Asia theater or post-9/11 …

Radiation Exposure (Atomic Veterans)

Veterans exposed to ionizing radiation from atmospheric nuclear testing, the post-war occupation of Hiroshima and Nagasaki, the Enewetak Atoll cleanup, and the Palomares and Thu…

Asbestos Exposure

Asbestos was used extensively aboard Navy ships and in U.S. military construction through the 1970s. There is no formal presumption for asbestos exposure, but VA's M21-1 manual …

Hazardous Noise & Acoustic Trauma

Tinnitus and bilateral sensorineural hearing loss are the most-claimed VA disabilities every year. The VA uses a Duty MOS Noise Exposure Listing that classifies each MOS as havi…

Contaminated Water at Other Military Bases

Camp Lejeune is the most famous, but it is far from the only recognized military base water-contamination site. Fort McClellan (PCB and radiological), Fort Ord (TCE), Karshi-Kha…

Depleted Uranium Exposure

Depleted uranium (DU) is used in armor-piercing munitions and tank armor. U.S. veterans of the Gulf War, OIF, and OEF were exposed through inhalation of DU dust after armored-ve…

K2 / Karshi-Khanabad (Uzbekistan) Exposures

Karshi-Khanabad (K2) was a forward operating base in Uzbekistan used by U.S. forces from October 2001 through November 2005 to support operations in Afghanistan. Documented cont…

Hexavalent Chromium — Qarmat Ali (Iraq, 2003)

In 2003, U.S. and allied forces and KBR contractors deployed to the Qarmat Ali water treatment plant in southern Iraq were exposed to sodium dichromate — a salt containing hexav…

PFAS / AFFF Firefighting Foam Exposure

Aqueous film-forming foam (AFFF) was used by the U.S. military for decades to suppress fuel fires. AFFF contains per- and polyfluoroalkyl substances (PFAS) — long-lasting 'forev…

Occupational Exposures — Lead, Solvents, Mold

Many veterans were exposed to occupational hazards that fall outside the well-known PACT Act and Agent Orange categories: lead from indoor firing ranges, solvents like trichloro…

Okinawa Herbicide Exposure

The Department of Defense officially maintains that tactical herbicides were not stored or used on Okinawa, and Okinawa is not a presumptive Agent Orange location under 38 CFR §…

Panama Canal Zone Herbicide Exposure

The Panama Canal Zone is not currently a presumptive Agent Orange location under 38 CFR § 3.307(a)(6). Veterans nonetheless report tactical-herbicide testing at sites such as Fo…

Blue Water Navy (Vietnam) Exposure

The Blue Water Navy Vietnam Veterans Act of 2019 (Public Law 116-23), codified at 38 U.S.C. § 1116A, restored the Agent Orange presumption to veterans who served on a ship withi…

Fort McClellan Toxic Exposures (Alabama)

Fort McClellan housed the U.S. Army Chemical Corps School, the Women's Army Corps Center, and Anniston Army Depot operations. Soldiers, trainees, and base workers had documented…

CARC Paint (Chemical Agent Resistant Coating)

Chemical Agent Resistant Coating (CARC) is the standard military paint applied to tanks, vehicles, aircraft, and equipment. CARC contains isocyanates (HDI), polyurethane, and so…

Mefloquine (Lariam) Exposure

Mefloquine (brand name Lariam) is an anti-malarial prophylaxis widely prescribed to deployed U.S. service members in Africa, Southeast Asia, Somalia, Haiti, Iraq, and Afghanista…

Pyridostigmine Bromide (PB) Pills

Pyridostigmine bromide (PB) is an investigational nerve-agent pretreatment fielded during the 1990 – 1991 Gulf War. Roughly 250,000 U.S. service members took PB on a once-every-…

Kuwait Oil-Well Fires (1991)

Iraqi forces set fire to roughly 600 Kuwaiti oil wells during their February 1991 retreat. The fires burned until November 1991 and produced unprecedented airborne smoke contain…

Mishraq Sulfur-Plant Fire (Iraq 2003)

In June 2003, the Mishraq State Sulfur Mine near Mosul, Iraq burned for nearly a month — the largest manmade release of sulfur dioxide on record. U.S. service members operating …

Sand, Dust & Fine Particulate Matter

Fine particulate matter (PM2.5 and PM10) from desert dust, vehicle traffic, and burn pits dominates ambient air in Southwest Asia and Afghanistan. DoD industrial hygiene surveys…

Military Pesticide Exposures (DEET, Permethrin, Organophosphates)

Service members are routinely exposed to DEET skin repellents, permethrin-treated uniforms, and organophosphate area sprays in malaria, sandfly, and tick zones. During the 1990 …

Polychlorinated Biphenyls (PCB) Exposure

Polychlorinated biphenyls were widely used in military electrical transformers, capacitors, hydraulic systems, and shipboard cable insulation until U.S. manufacture was banned i…

Industrial Solvent Exposure (TCE, PCE, Benzene, Toluene)

Military maintenance operations rely on industrial solvents — trichloroethylene (TCE), tetrachloroethylene (PCE), benzene, toluene, xylene, MEK, and others — for degreasing, par…

Lead Exposure (Firing Ranges, Paint, Batteries)

Military lead exposure happens at indoor and outdoor firing ranges (airborne lead from primer dust and bullet fragmentation), in old lead-based paint on installations and ships,…

Toxic Embedded Fragments

Service members injured by IEDs, mortar, RPG, or small-arms fire frequently retain metal fragments — including depleted uranium, lead, tungsten, and other toxic metals — in soft…

Military Vaccination Adverse Events (Anthrax, Smallpox)

DoD vaccination programs — most notably the Anthrax Vaccine Immunization Program (AVIP, 1998 – present) and the smallpox vaccine program reinstated in 2002 — produced documented…

Chemical Warfare Agents (Khamisiyah, CHASE, Edgewood)

Three distinct warfare-agent exposure events have VA recognition. Khamisiyah (March 1991): U.S. forces demolished an Iraqi ammunition depot that contained sarin and cyclosarin, …

Directed Energy & Radiofrequency Radiation (RFR)

Radiofrequency radiation (RFR) exposure from military radar, communications, and electronic warfare systems is a long-standing occupational concern. More recently, anomalous hea…

Cold-Weather Injury Residuals

Frostbite, immersion (trench) foot, and other cold-weather injuries leave residual peripheral neuropathy, cold sensitivity, skin discoloration, arthritis in affected joints, and…

Heat-Injury Residuals

Heat stroke and severe heat exhaustion can leave lasting residuals — heat intolerance, autonomic dysregulation, exertional rhabdomyolysis recurrence, cognitive symptoms, and ren…

Whole-Body & Hand-Arm Vibration Exposure

Sustained whole-body vibration (helicopter aircrews, armor crews, fast watercraft) and hand-arm vibration (chainsaws, jackhammers, impact tools) cause cumulative injury. Recogni…

Mental Health Symptom Language Decoded — VA §4.130 Plain English

VA's General Rating Formula for Mental Disorders (38 CFR §4.130) is written in clinical language that often confuses veterans reading their own decisions. The percentages are no…

C&P Exam Terminology Glossary — DBQ & Examiner Language

C&P exam reports and DBQs (Disability Benefits Questionnaires) are written in clinical language. Reading your own exam should not require a medical dictionary. This glossary tra…

My C&P Exam Went Badly — What Now?

A C&P exam that feels rushed, dismissive, or inaccurate is common and usually fixable. First, request the actual DBQ and exam report through VA.gov or your representative so you…

How to Get Your Service Treatment Records (STR)

Service Treatment Records (STRs) are the medical and dental records created during your active duty, reserve, and guard service. They are the single most important evidence in n…

How to Find a Qualified Nexus-Letter Provider

A nexus letter (Independent Medical Opinion or IMO) is a written medical opinion from a qualified clinician connecting a current diagnosis to an in-service event, exposure, or a…

VA Disability by MOS — Common Conditions by Military Job

Your military occupation drives your exposure profile, which drives the conditions most commonly claimed and granted. Infantry careers heavily impact knees, ankles, hips, lumbar…

Medical Separation vs. Medical Retirement vs. VA Disability

DoD and VA run two separate disability systems. DoD decides whether a service member can stay in uniform under the Integrated Disability Evaluation System (IDES); VA decides wha…

TPD Student Loan Discharge for 100% P&T Veterans

Veterans with a 100% permanent and total (P&T) service-connected disability rating, or who are individually unemployable (TDIU) on a permanent basis, can have their federal stud…

Space-A Travel for Disabled Veterans

The 2019 National Defense Authorization Act expanded Space-Available (Space-A) travel on military aircraft to include veterans with a permanent 100% service-connected disability…

VA Form 21-4138 — Statement in Support of Claim (Complete Guide)

VA Form 21-4138 (Statement in Support of Claim) is the general-purpose written statement veterans, family members, and witnesses use to add facts to a VA claim file. It is appro…