

In this case, you would multiply 30% times 100 and get 30. You start with your efficiency rate of 100, multiply it by your disability rating, then subtract the result from your original rating. We start with the 30%, then factor in the 20%, the 10% then the final 10%.Īgain, we aren’t subtracting here we’re doing VA math. In the example above, we have ratings of 30%, 20%, 10% and 10%. We start by racking and stacking the disabilities. Each new disability gives you a new baseline. You will always begin with an efficiency rating of 100. When it comes time to determine the overall rating, the VA will start with the highest rating, then work its way down. The VA will give each injury or illness a numerical rating. The VA uses a descending efficiency scale for its calculations. But the VA does the math differently:Ĭheck VA Loan Eligibility Calculate Combined Disability Ratings using VA Math In the previous example, it seems like you can just subtract the 10% from 100% and come up with 90%. The VA determines this rating by looking at your efficiency, which it calls 90%. The VA could grant you a 10% service-connected disability rating. Let’s say you had an arthroscopic surgery for the injury, but still have some pain and stiffness in that knee. Your efficiency would be rated at 100%.īut, if you just retired from the military after 20 years of service and tweaked your knee while you were deployed, you may be eligible for benefits. Let’s say you are a normal 40-year-old retiree with no major service-connected injuries or illnesses. To do this, the VA looks at how your disability affects your overall efficiency. In short, the VA takes each individual injury or illness into consideration and gives it a numerical disability rating divisible by 10 (ex: 10%, 40%, etc.).Ī good way to look at this is to consider how disabilities affect your ability to perform work and daily activities. The first thing to understand is what your disability rating represents. Check Eligibility What Do VA Disability Ratings Represent?
