Special Monthly Compensation: What It Is and How to Qualify Under 38 CFR § 3.350

What Is Special Monthly Compensation?

Most veterans know about the standard VA disability rating system — you get rated at 10%, 30%, 70%, or wherever your conditions land, and your monthly payment follows the VA's compensation tables. What a lot of veterans don't know is that there's a separate tier of compensation that sits above the schedular rating system. It's called Special Monthly Compensation, or SMC, and it's authorized under 38 CFR § 3.350.

SMC is not a bonus. It's compensation the law says you're entitled to when your service-connected conditions reach a level of severity the standard rating schedule doesn't fully account for. If you've lost use of a limb, need help with daily activities, or have certain combinations of severe disabilities, you may qualify — and the VA is not required to tell you. You have to know to ask.

The SMC Levels: K, L, and S

SMC-K: The Add-On Rate

SMC-K under 38 CFR § 3.350(a) applies when a veteran has lost, or lost the use of, a creative organ — which includes erectile dysfunction resulting from a service-connected condition. It also covers loss or loss of use of a hand, foot, or eye, among other anatomical losses listed in the statute.

SMC-K is paid in addition to your regular compensation. It stacks on top of your rating. As of 2024, SMC-K adds roughly $130 per month to your payment. Many veterans with service-connected erectile dysfunction never claim it because no one told them it existed.

SMC-L: Aid and Attendance

SMC-L under 38 CFR § 3.350(b) applies when you need regular aid and attendance — meaning you need help with daily activities like bathing, dressing, or feeding yourself due to service-connected conditions. It also applies if you have lost the use of both hands, both feet, or one hand and one foot.

The aid and attendance criteria for SMC-L are different from the pension-based Aid and Attendance benefit. For SMC purposes, the question is whether your service-connected disabilities require regular assistance from another person. If your conditions have reached that point, you should be looking at SMC-L, not just your schedular rating.

SMC-S: The Housebound Rate

SMC-S under 38 CFR § 3.350(i) is what most veterans call the "housebound" rate. There are two ways to qualify. The first is if you are substantially confined to your home due to service-connected disabilities. The second — and this is the path more veterans can reach — is if you have a single service-connected disability rated at 100% and one or more additional service-connected disabilities that, combined, are rated at 60% or more.

That second path is purely mathematical. You don't have to be literally housebound. If you have a 100% rating for one condition and enough additional rated conditions to hit that 60% threshold, you qualify. Use the free VA claim tools to run the numbers on your current ratings and see where you stand.

How to Claim SMC

The VA has a duty to consider SMC whenever the evidence of record suggests you may qualify — this is part of the duty to maximize benefits under 38 CFR § 3.103. In practice, that doesn't always happen. The safest approach is to file an explicit claim for SMC using VA Form 21-526EZ and identify the specific SMC level you believe you qualify for.

When you file, connect the dots for the VA. If you're claiming SMC-L based on aid and attendance, submit a statement from your doctor or caregiver describing what daily assistance you require and why. If you're claiming SMC-S based on the 100% plus 60% rule, the math should be self-evident from your existing ratings, but a brief statement explaining the basis doesn't hurt.

If the VA missed SMC in a prior decision, that's a potential basis for a Supplemental Claim with new evidence or a Higher-Level Review. The book Win Your VA Disability Claim covers how to build the record for these kinds of benefit claims from the ground up.

SMC and Rating Increases Work Together

SMC eligibility can change as your conditions worsen. If you're currently rated at 90% combined and your primary condition reaches 100%, you may suddenly qualify for SMC-S if your other conditions total 60% or more. This is why staying on top of rating increases for worsening conditions isn't just about a higher monthly payment — it can also open the door to SMC levels you didn't previously qualify for.

The Bottom Line

Special Monthly Compensation exists because Congress recognized that the standard rating schedule doesn't capture the full impact of the most severe service-connected disabilities. The VA is not going to send you a letter telling you that you qualify. You have to know the criteria, check your situation against them, and file the claim.

If you have a 100% rating, significant additional disabilities, need daily assistance, or have lost use of a limb or creative organ, pull up 38 CFR § 3.350 and read through the criteria yourself. Then file. The worst the VA can do is deny it, and a denial gives you something to appeal.