Military Sexual Trauma (MST) VA Benefits, Claims and Ratings

Veterans who experienced sexual assault or sexual harassment during service can receive two distinct Military Sexual Trauma VA benefits: free healthcare for any related physical or mental health condition, and monthly tax-free disability compensation if that condition is service-connected. Neither benefit requires a police report, a report to command, or any documentation from the time of the incident. The system was built around the fact that most MST is never officially reported.

What the VA Counts as MST

Under 38 U.S.C. § 1720D, MST covers conditions resulting from a physical assault of a sexual nature, battery of a sexual nature, or sexual harassment that occurred while the individual was serving on duty.¹ Sexual harassment is defined as unsolicited verbal or physical contact of a sexual nature that is threatening in character. Coverage applies regardless of duty status, so National Guard and Reserve members are included even if the incident happened during weekend drill or annual training.

MST itself is not a diagnosis. It’s an experience. What the VA evaluates and pays for are the conditions that flow from it, and those can be mental (PTSD, depression, anxiety) or physical (chronic pain, gastrointestinal problems, eating disorders).² That distinction matters because a claim can be filed for any condition linked to the trauma, not only PTSD.

Free MST Healthcare

Every veteran who experienced MST can receive free treatment for related conditions at VA facilities.³ This is separate from disability compensation and is one of the most underused benefits available. The eligibility rules are deliberately broad:

The VA does not ask for proof the MST occurred. Your own statement is enough.
Veterans with an “Other Than Honorable” discharge and those who served fewer than two years still qualify for MST-related care.
Former National Guard and Reserve members qualify if they had federal active-duty service or have any service-connected disability, even one unrelated to MST.
There is no time limit. A veteran who separated decades ago qualifies the same as one who left last year.

Covered care includes psychological evaluations, individual and group therapy, medication management, and treatment for physical conditions tied to the MST experience. You do not need to describe the MST during registration; you can contact any VA medical facility and ask to meet with a healthcare professional for a clinical evaluation.

MST Coordinators

Every VA medical center has a designated MST Coordinator, a licensed clinician with specialized knowledge of MST-related care.⁴ Coordinators help resolve barriers to treatment and connect veterans with appropriate providers, and they are required to have a private phone line and voicemail. Separately, every VA regional office has both a male and a female MST outreach coordinator on the benefits side to help specifically with disability compensation claims.⁵ If the paperwork feels overwhelming, that’s the person to call.

Proving the Claim Without a Report

The hardest part of most MST compensation claims is showing the event happened when nothing was reported at the time. Under 38 CFR § 3.304(f)(5), the VA specifically allows indirect evidence, called “markers,” to corroborate the event when military records are silent.⁶

Markers are observable changes in behavior or circumstances after the incident. Examples listed in the regulation include:

A sudden request to transfer to a different unit or duty station.
A drop in job performance reflected in evaluations or disciplinary actions.
New or increased alcohol or drug use.
Episodes of depression, panic attacks, or anxiety, and unexplained economic or social changes.

Outside records fill gaps that service files miss. Records from civilian doctors, rape crisis centers, or mental health clinics visited around the time of the incident carry real weight, as do police reports, pregnancy or STD tests, and statements given to family, roommates, or clergy.

Buddy Statements

Written statements from fellow service members who witnessed changes in your behavior are some of the most persuasive evidence in an MST claim. A peer who can describe you going from sociable to withdrawn, or from reliable to struggling at work, provides context that official records don’t. Statements should include the witness’s full name, contact information, and specific observations.⁷ “She seemed different” is far less useful than concrete behavioral changes over a specific period.

Nexus Letters

A nexus letter is a written opinion from a medical professional stating that your current condition is connected to your military service. It’s not technically required, but claims with a strong nexus letter are far more likely to succeed, especially when the C&P exam is ambiguous or unfavorable. An effective letter contains four elements: a review of your medical and service records, a current diagnosis, a clearly stated opinion that the condition is “at least as likely as not” connected to the in-service event, and a rationale explaining why. That phrase, “at least as likely as not,” is the legal threshold where you get the benefit of the doubt. Weaker language like “possibly related” will not meet the standard. Expect to pay between $600 and $1,500 for a private evaluation and nexus letter, depending on complexity and the provider’s specialty.

Secondary Physical Conditions

Many veterans don’t realize physical conditions linked to MST can also be claimed, not just mental health diagnoses. The VA recognizes that MST can contribute to chronic pain, gastrointestinal problems, sexual difficulties, and weight or eating problems.² These can be filed on their own or as secondary to a primary mental health condition like PTSD.

How to File the Claim

Lock in Your Effective Date

Before you assemble evidence, file an Intent to File using VA Form 21-0966. This locks in the earliest possible effective date for retroactive payments while giving you up to one year to submit the full claim.⁸ If the claim is approved, backpay runs to the Intent to File date, not the date you submit the completed package. For veterans who recently separated, filing within one year of separation can push the effective date back to the day after discharge.⁹ Skipping this step can cost thousands in lost retroactive benefits.

The Right Form

The primary form for MST claims is VA Form 21-0781, “Statement in Support of Claimed Mental Health Disorder(s) Due to an In-Service Traumatic Event(s).”¹⁰ As of June 2024, this single form covers all mental health conditions connected to in-service trauma, including PTSD. The older Form 21-0781a for PTSD from personal assault has been discontinued.

The narrative section is where the claim is won or lost. Describe the approximate date, location, and nature of the incident, then tie it to the behavioral markers and corroborating evidence you have. Identify sources by name (a specific medical facility, a buddy who provided a statement, a clergy member you confided in), because the VA uses those details to request supporting records.

Submitting

The fastest submission route is the VA’s QuickSubmit tool online, which gives you immediate confirmation and a timestamp.¹¹ Mailing to the Evidence Intake Center still works, but online submission avoids lost mail. Include all supporting evidence (buddy statements, medical records, nexus letters) with the initial submission when you can.

Most MST claims result in a Compensation and Pension (C&P) exam.¹² The examiner’s written report, not the exam itself, is what the regional office uses to decide the claim. Every regional office has specially trained claims processors who handle MST cases, because these claims rely heavily on indirect evidence and the specific evidentiary standard in 38 CFR § 3.304(f)(5).

Ratings and 2026 Payment Amounts

The VA rates MST-related mental health conditions under the General Rating Formula for Mental Disorders in 38 CFR § 4.130.¹³ Ratings are assigned at 0, 10, 30, 50, 70, or 100 percent based on how severely the condition affects your ability to work and maintain relationships. The criteria look at functional impairment, not just symptom presence.

0 percent: A diagnosed condition that doesn’t interfere with daily functioning or require ongoing medication.
10 percent: Mild symptoms that reduce work efficiency only during significant stress, or symptoms managed with continuous medication.
30 percent: Occasional drops in work efficiency and intermittent difficulty performing job tasks, though generally functioning satisfactorily.
50 percent: Reduced reliability and productivity, with difficulty maintaining effective work and social relationships.
70 percent: Serious impairment in most areas of life, often with suicidal thoughts, near-continuous depression or panic, and inability to maintain effective relationships.
100 percent: Total occupational and social impairment.

These ratings translate into tax-free monthly compensation. Following the 2.5 percent cost-of-living adjustment effective December 1, 2025, the 2026 monthly rates for a single veteran with no dependents are:¹⁴

30 percent: $552.47 per month
50 percent: $1,132.90 per month
70 percent: $1,808.45 per month
100 percent: $3,938.58 per month

Veterans with dependents receive higher amounts at each level. Compensation also increases if you have multiple service-connected conditions, since the VA uses a combined rating formula.

TDIU

If your MST-related conditions prevent you from holding substantially gainful employment but your schedular rating is below 100 percent, you may qualify for Total Disability based on Individual Unemployability. TDIU pays at the 100 percent rate. The schedular requirement is a single disability rated at 60 percent or more, or a combined rating of 70 percent or more with at least one disability rated at 40 percent.¹⁵ For MST claims, multiple disabilities stemming from the same trauma count as a single disability for meeting these thresholds. That matters most for veterans rated at 70 percent for PTSD who have secondary conditions.

If the Claim Is Denied

MST claims are denied more often than they should be, frequently because the regional office overlooks indirect evidence or applies the wrong evidentiary standard. Three appeal routes are available, and the right one depends on why the claim was denied. All three must be filed within one year of the date on the decision letter.

Supplemental Claim

If the denial was based on insufficient evidence, a Supplemental Claim on VA Form 20-0995 lets you submit new and relevant evidence the VA didn’t previously consider.¹⁶ For MST claims, this is often the strongest option because it opens the door to add a nexus letter, more buddy statements, or new medical records. Target processing time is about 125 days.

Higher-Level Review

If your evidence was already strong but the regional office made a legal or factual error, a Higher-Level Review (VA Form 20-0996) puts the existing file in front of a more experienced reviewer. No new evidence can be added, but you can request an informal conference to point out specific errors. Processing time is also around 125 days.

Board of Veterans’ Appeals

A Board Appeal is heard by a Veterans Law Judge and has three docket options: Direct Review (existing evidence only, goal of 365 days), Evidence Submission (new evidence within 90 days, goal of 550 days), or Hearing (you testify before the judge, goal of 730 days).¹⁷ The Hearing docket is the slowest but gives you the chance to describe in your own words how the trauma affected your life. In MST claims where credibility drives the outcome, that opportunity can matter.

Missing the one-year deadline makes the decision final. Reopening the matter after that requires filing a new claim with new evidence.

1
Office of the Law Revision Counsel. 38 USC 1720D – Counseling and Treatment for Sexual Trauma
2
U.S. Department of Veterans Affairs. Military Sexual Trauma Fact Sheet
3
U.S. Department of Veterans Affairs. Military Sexual Trauma (MST)
4
U.S. Department of Veterans Affairs. VHA Directive 1115 – Military Sexual Trauma (MST) Program
5
U.S. Department of Veterans Affairs. Military Sexual Trauma and Disability Compensation
6
eCFR. 38 CFR 3.304 – Direct Service Connection; Wartime and Peacetime
7
U.S. Department of Veterans Affairs. Submit a Lay or Witness Statement to Support a VA Claim
8
U.S. Department of Veterans Affairs. VA Form 21-0966 – Intent to File a Claim
9
U.S. Department of Veterans Affairs. Disability Compensation Effective Dates
10
U.S. Department of Veterans Affairs. VA Form 21-0781
11
VA News. QuickSubmit Is the New Evidence Intake Tool for VA Claims
12
Veterans Affairs. VA Claim Exam (C and P Exam)
13
eCFR. 38 CFR 4.130 – Schedule of Ratings, Mental Disorders
14
Veterans Affairs. Veterans Disability Compensation Rates
15
eCFR. 38 CFR 4.16 – Total Disability Ratings for Compensation Based on Unemployability of the Individual
16
Veterans Affairs. Choosing a Decision Review Option
17
U.S. Department of Veterans Affairs. Board Appeals