A PTSD claim differs from almost every other VA disability claim in one respect: the stressor. Alongside a diagnosis and a medical link to service, you have to establish that the traumatic event itself happened. This guide covers what the regulation requires, the two forms a PTSD claim takes, why the initial exam can't be handed to your own doctor, and how the VA turns all of it into a rating across six levels.
Call 988 and press 1, text 838255, or chat at VeteransCrisisLine.net. It's free, confidential, and available 24/7, whatever your discharge status or enrollment. You can also walk into any VA medical center and be seen. Care first. The claim can wait.
A companion video overview. The guide below goes further, with a primary-source citation for every rule it states.
What a PTSD claim has to establish
The VA gives post-traumatic stress disorder a diagnostic code, 9411, and rates it with the same formula it uses for depression, anxiety, and almost every other mental-health condition. The difference lies in establishing service connection. Under the regulation, a PTSD claim rests on three elements, and all three have to be satisfied.
A current PTSD diagnosis that meets the medical standard, the DSM-5.
A link between your symptoms and a specific event during your service.
Credible evidence that the event, the stressor, actually happened.
38 CFR §3.304(f) Depression and anxiety carry no stressor requirement; PTSD does. That third element is what sets a PTSD claim apart, and it's the one this guide keeps coming back to.
Proving the stressor
The stressor is the traumatic event in service, and as a rule it has to be corroborated. The regulation carves out five circumstances in which a veteran's own testimony can establish it instead, or in which other categories of evidence are accepted. The table below is arranged for lookup rather than reading: find the row that matches your service, and the right-hand column states what that claim has to produce.
Your own statement, where the stressor is tied to your service. The diagnosis already sits in the service record, which is what carries this row; your service treatment records are the documents to request.
Your statement alone, provided it is consistent with the circumstances of your service and no clear evidence contradicts it. No separate documentary record is required.
Your statement alone, once a VA psychologist or psychiatrist confirms the stressor is consistent with your diagnosis and that your response involved fear or helplessness.
This row reaches service in a war zone that never involved direct ground combat.
Your statement alone. POW status is already a matter of record, so the events themselves need not be proved again.
Other evidence, in three recognized categories, because assaults of this kind frequently leave no trace in service records: contemporaneous records from a counseling center, physician, or law enforcement agency; statements from family members or fellow service members; and documented changes in behavior afterward, such as a transfer request, a decline in work performance, or the onset of depression or anxiety.
Our free personal statement builder covers writing your own account, and a witness can use the buddy statement builder.
The rows aren't mutually exclusive; a single claim can fall under more than one. Each has its own evidence requirement, so finding the row that fits your service is the first practical step.
When a discharge stands in the way
A less-than-honorable discharge doesn't automatically shut you out. If your discharge was other than honorable, bad conduct, or dishonorable, you may not be eligible for disability compensation, but the VA gives you two ways to try to qualify. You can apply for a discharge upgrade, or ask the VA for a Character of Discharge review. Neither is a guarantee, and both take time. They matter for PTSD specifically, because misconduct that ended a career sometimes traces back to a condition that was never diagnosed.
Separate from any claim, the VA provides free treatment for physical and mental health conditions related to military sexual trauma. Eligibility does not depend on having reported the incident at the time, on corroborating proof, on holding a disability rating, or on the usual length-of-service requirements. The care is available whether or not a claim is ever filed.
Filing the claim: forms and deadlines
The claim itself is VA Form 21-526EZ, the Application for Disability Compensation. You can file it online, mail it to the VA's intake center, or bring it to a regional office. That form applies to any disability claim. A PTSD claim takes a second form as well, and it is the one most often overlooked.
Two timing rules can be worth real money. Before you file, consider submitting an intent to file: it holds your effective date while you gather evidence, and your effective date is what back pay is calculated from. For recently separated veterans, a claim filed within one year of separation can carry an effective date of the day after service ended. Once that window closes, the effective date generally reverts to the date of filing.
If you're still in, you can start before you're out. The Benefits Delivery at Discharge program lets you file between 180 and 90 days before your separation date, as long as you have a known separation date and can make VA exams within 45 days. And you don't have to do the paperwork alone: the VA will connect you with an accredited representative, often through a Veterans Service Organization, and that help is free.
The examination and the diagnosis standard
Two requirements govern the medical side of a PTSD claim, and veterans mix them up all the time. One is the clinical standard the diagnosis has to meet. The other is who's allowed to perform the exam that produces it. Both are worth understanding before the VA schedules anything.
What the diagnosis has to conform to
The VA requires the diagnosis to conform to the Diagnostic and Statistical Manual of Mental Disorders, the DSM-5. That requirement cuts in the claimant's favor: where an examiner's diagnosis doesn't fit the manual, or the examination doesn't support it, the VA returns the report for correction rather than denying the claim on it.
Why the initial DBQ can't come from your own doctor
After a claim is filed, the VA schedules a Compensation and Pension examination, commonly called the C&P exam. An examiner assesses the condition and records their observations, and that report carries more weight in the rating decision than almost any other document in the file. The examiner works from a Disability Benefits Questionnaire, a DBQ. For most conditions your own doctor can complete one and you submit it with your claim. PTSD is an exception, and the distinction has a financial cost for claimants who don't know about it.
The Initial PTSD questionnaire is on the VA's not-for-public-use list, so only a VA or VA-contracted examiner can complete it. An initial PTSD DBQ completed by a private doctor, whatever it costs, cannot substitute for the VA examination.
None of that means your private doctor doesn't matter. Their treatment records, their notes, and their opinion on how the condition affects you all go in your file and all get weighed. What a private provider can't do is replace the VA's initial exam. Two things wreck an accurate rating at that exam. One is minimizing, the reflexive "I'm fine" that plays down how bad it really is. The other is laying it on too thick, which an examiner tends to read as not credible. Describe your worst days and your ordinary ones both, in specific terms. Our full guide to the C&P exam covers the preparation in detail.
How the rating is decided
Service connection and the rating percentage are separate questions. Everything above is about whether a condition is connected to service at all. What follows is about how bad the VA judges it to be, which is what sets the monthly payment. Four things drive that: the six-level formula, two rules that decide the borderline cases, the ban on rating the same impairment twice, and the evidence the whole thing rests on.
The six levels
The rating measures your occupational and social impairment, how much the condition disrupts your work and your relationships. It runs on six levels, and a higher level means more disruption and more money. The diagnosis never changes across them; what changes is how much the condition takes from your life.
Service-connected, but symptoms aren't affecting work or relationships, and you're not on continuous medication. It's recognized, and it can be increased later if things get worse.
Mild or occasional symptoms that dip your work only during periods of significant stress. Also applies when medication keeps symptoms controlled.
Generally functioning, but with occasional drops in efficiency: depressed mood, anxiety, suspiciousness, occasional panic attacks, sleep trouble, mild memory slips.
Working, but the condition steadily lowers reliability: flattened affect, panic more than once a week, memory trouble, impaired judgment, difficulty keeping effective relationships.
Work, family, judgment, thinking, and mood, affected at once: suicidal thinking, near-continuous panic or depression, impaired impulse control, neglect of hygiene, inability to keep relationships.
The condition has taken your ability to work and to be in relationships almost entirely: gross impairment in thought or communication, persistent delusions or hallucinations, being a persistent danger to self or others, disorientation, memory loss.
38 CFR §4.130 The formula is public and can be read in full at ecfr.gov, which allows a documented symptom picture to be compared against each level directly.
Call the Veterans Crisis Line: 988, press 1, or text 838255. It doesn't matter what your discharge status is or whether you're enrolled in VA health care.
One note on the GAF score. For years, mental-health ratings leaned on a single number, the Global Assessment of Functioning, from the older diagnostic manual. The VA switched to the DSM-5 for claims in 2014, and the GAF went with it. An older decision that mentions a GAF number dates from that earlier framework. Your rating today isn't a GAF score; it's the impairment, measured against these six levels.
The two rules that set your level
At each level, the VA lists example symptoms. Read the regulation closely and you'll see the phrase "such symptoms as," which means those symptoms are examples, not a checklist. You don't need every one of them to be rated at a level. Where a disability picture falls between two levels, the VA assigns the higher one if the overall picture more nearly approximates it. The assessment turns on which level the whole picture resembles, not on how many listed symptoms are present.
Two more rules work in your favor. Your rating is based on all the evidence in your file, not one appointment on one day, so a good hour at your C&P exam doesn't erase months of treatment records, and a couple of good months don't mean you'll be cut. And while social impairment counts toward the rating, it cannot be the sole basis for one. Isolation is relevant evidence, but the assigned level has to account for occupational impairment as well.
One condition, one rating
If you're diagnosed with PTSD, depression, and an anxiety disorder, you get one mental-health rating, not three. The formula rates impairment rather than diagnoses, and conditions of this kind act on the same faculties: mood, sleep, concentration, and relationships. The VA's rule against pyramiding means it won't rate the same impairment twice under different names. Every condition and symptom should still go in front of the VA. The purpose is not to stack ratings but to complete the record of total impairment, since the single rating can only be as accurate as the evidence it rests on.
What actually proves your level
Everything above describes what the levels mean. This part decides which one you get. A rating reflects what's written down, because under 38 CFR § 4.126 the VA rates on all the evidence of record. An impairment nobody documented is, to a rater reading your file, an impairment that didn't happen. That sounds harsh, and it's also the part of this process you have the most control over.
Two kinds of evidence carry most of the weight, and they do different jobs. Treatment records establish the pattern over time: how often, how bad, and what it costs you. Statements from the people around you fill the gap those records leave, because your worst hours usually happen far from any clinic.
The rating formula measures occupational and social impairment. Statements that name specific effects on work and relationships speak that language; adjectives don't.
There's a form built for exactly this: VA Form 21-10210, the Lay/Witness Statement, often called a buddy statement. A spouse, a friend, someone you served with, or you yourself can use it to put a firsthand account into the record. Have each person write only what they have personally seen, in plain specifics. We have a buddy statement builder that walks through it, and a 21-4138 builder for your own statement.
If you're assembling a file, this is the order that tends to be worth the effort:
- Pull your treatment records covering the whole period, not only the most recent visit, since it is the pattern over time that a rater weighs.
- Ask your provider to note function, not just symptoms: sleep, concentration, attendance, how you handle conflict.
- Gather work evidence if it exists. Write-ups, attendance records, a resignation, a change of duties. These are impairment in documentary form.
- Collect two or three lay statements from people who see different parts of your life, so they aren't all describing the same hour.
- Read your Diagnostic Code criteria against what you've gathered, and note honestly where the record is thin. That gap is what to fix before you file.
The broader principle applies to every claim, not just PTSD; our guide to evidence that wins a claim goes deeper on how the VA weighs it.
After the rating
A rating decision usually isn't the last word. Four things tend to come up next: being paid at the total rate without a total rating, a condition that PTSD has caused in turn, a condition that has worsened, and a decision that went the wrong way. Each one has its own procedure and its own deadline.
When a 70 pays like a 100
You don't have to be rated 100% to be paid at the 100% rate. If the condition keeps you from holding steady, gainful work, a separate benefit called TDIU, total disability based on individual unemployability, can pay you at the total rate.
38 CFR §4.16(a) TDIU is its own claim, built on your work history and why steady work isn't possible. If you're stuck at 70 and genuinely can't work, read the TDIU guide next.
Conditions secondary to PTSD
Post-traumatic stress often leads to other conditions, and when a service-connected condition causes another, that second one can be service-connected too. The VA calls it a secondary. Common examples tied to PTSD: sleep problems and sleep apnea, reflux, and side effects of the medications you take for the condition, including erectile dysfunction. Each can carry its own rating on top, but a secondary is never automatic. You need medical evidence linking it to the service-connected condition, a nexus. Not "I have this, so I get those," but "a doctor connected this to my condition, so it's service-connected." We cover how to build that link in the secondary conditions guide.
If your condition gets worse
Your rating reflects how you were when they rated you. PTSD doesn't hold still, and if yours has gotten worse, you can file for an increase against the same six levels. This is where that review questionnaire matters: because you're already service-connected, the PTSD Review DBQ is public, so your own treating doctor can complete it and you submit it with your claim.
Timing affects back pay here as well. Where the evidence establishes the date a condition worsened, a claim filed within one year of that date can be paid back to the worsening itself; filed later, the increase generally runs from the date of filing. One thing to go in knowing: filing for an increase puts your condition back in front of an examiner, so make sure your records support the worsening. We walk through it in the increasing-your-rating guide.
If the claim is denied
A denial doesn't close the claim. The VA gives you three ways to challenge a decision, and picking the right one matters.
For when you have new and relevant evidence the VA didn't have before.
Your same file in front of a more senior reviewer. You can't add new evidence.
To a Veterans Law Judge at the Board of Veterans' Appeals.
Each has its own deadline, so check the current window on VA.gov before you file. For PTSD claims, read the denial reason closely: a denial because the stressor wasn't verified sends you back to the stressor table above; a denial over the severity of your symptoms is a question of impairment evidence instead. The two call for different responses.
Protections, and what is not changing in 2026
Two worries come up more than any others once a rating is in place: that a pending regulation is about to lower it, and that the VA can take it away. The first is built on a rule that never took effect. The second is real, but it's hemmed in tightly, and the limits only get stronger the longer you hold the rating.
The proposed rating change
There's a proposed change to the mental-health rating formula, published in 2022 under RIN 2900-AQ82. As of today it's not law and hasn't been finalized. The six levels described above remain the operative rules. Rulemaking of this kind also carries a delay between finalization and application, which is a further reason not to accelerate or postpone a claim on account of a rule that has not taken effect. The status is verifiable: a rule still designated as proposed is not the law a claim is rated under.
Reductions, and the limits on them
The VA can reduce a rating after you have it, but not on a whim and not on one bad exam. To cut a total rating, the VA needs an exam showing material improvement, and it has to weigh whether the improvement holds "under the ordinary conditions of life," meaning at work and among people rather than in a single examination. Two time-based protections also apply.
Once a rating has been held at the same level for five years or more, it gains added protection against reduction on the basis of one comparatively cursory reexamination.
Once service connection has been in place for ten or more years, the VA can't sever it, except for fraud or a service record that never supported it.
The ten-year rule is narrower than it is often described: the VA can still adjust the percentage if the condition improves. What it cannot do after ten years is undo the service connection itself.
One more rule protects you at the start. If PTSD was severe enough to end your active service, the VA must assign an initial rating of no less than 50%, followed by a reexamination within six months that sets the rating going forward. Because that second examination establishes the ongoing baseline, it warrants the same preparation as any other C&P exam.
Next steps
- Figure out which of the five stressor paths fits your service. That decides the evidence you gather.
- Pull your service treatment records and your DD-214, and gather statements from people who see the condition, yourself included.
- Consider an intent to file to hold your effective date, then file VA Form 21-526EZ with the required 21-0781.
- Go to the C&P exam the VA schedules, and describe your worst days and normal days accurately.
- If you're kept from steady work, look at TDIU. If PTSD caused another condition, build the nexus for a secondary.
- If you're denied, read the reason, then pick the right decision review. If your condition worsens, file for an increase within a year of the change.
- If you're struggling right now, call 988 and press 1. Care first.
Get the whole picture, free
This is one chapter of the Veteran Field Manual. The full Volume 1 guide covers ratings, claims, appeals, and the benefits most veterans never collect.
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Primary federal law and official VA program pages. Rules and figures change; confirm current details at these sources before acting.
- PTSD service connection and the five stressor paths: 38 CFR § 3.304(f) · VA.gov, PTSD eligibility
- The rating formula and the six levels: 38 CFR § 4.130 (free at ecfr.gov)
- Diagnosis must conform to the DSM-5: 38 CFR § 4.125
- Examples are not a checklist; the benefit of the doubt between levels: 38 CFR § 4.7
- All evidence weighed; social impairment can't stand alone: 38 CFR § 4.126
- One rating for combined mental-health conditions (no pyramiding): 38 CFR § 4.14
- TDIU thresholds (paid at 100% below a 100% rating): 38 CFR § 4.16(a)
- Secondary service connection (the nexus requirement): 38 CFR § 3.310
- Effective dates and back pay (separation and increases): 38 CFR § 3.400
- Reductions require material improvement: 38 CFR § 3.343 · five-year stability: 38 CFR § 3.344
- Rated at least 50% when PTSD ends your service, reexam in six months: 38 CFR § 4.129
- Ten-year protection against severance: 38 U.S.C. § 1159
- The forms: 21-526EZ · 21-0781 · 21-10210 (lay/witness)
- The exam and the public-use DBQ list: VA, DBQs available for public use
- Pre-discharge filing (BDD): VA.gov, pre-discharge claim · free accredited help: VA.gov
- Military sexual trauma care: VA.gov, MST · decision reviews after a denial: VA.gov
- The 2026 proposal (not in effect): Federal Register, RIN 2900-AQ82, proposed rule, 2022
Veteran Field Manual is an independent educational resource. Not affiliated with, endorsed by, or representing the U.S. Department of Veterans Affairs or any government agency. Informational only, not legal, medical, or VA-accredited claims advice. If you're in crisis, call the Veterans Crisis Line at 988 and press 1.