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Education · SMC and TDIU

Special Monthly Compensation (SMC): Higher Pay Beyond 100 Percent

Quick summary
SMC pays extra for serious losses or for needing daily help, above or in place of the regular rate. Here are the letter levels K through S plus R and T, how Aid and Attendance and Housebound work, how you get SMC, and a worked SMC-S example.
What this guide covers
  • What SMC is
  • The letters: K through S, plus R and T
  • Aid and Attendance and Housebound
  • How you get SMC
  • A worked example (SMC-S)
By the editorial deskUpdated Jul 5, 2026Sources verified Jul 5, 2026

Veterans are told for years that 100 percent is the ceiling, so many never look at what sits above it. Special Monthly Compensation is a separate schedule of higher payments for losses a percentage cannot capture, from loss of use of a body part to needing another person's daily help. Some of it stacks on top of a 100 percent rating, and some of it replaces the regular rate entirely.

What SMC is

Special Monthly Compensation (SMC) is extra money paid on top of or in place of the regular disability rate for specific, serious losses or for needing daily help. It is authorized by statute (38 U.S.C. 1114) and the criteria live at 38 CFR 3.350. SMC is not a higher percentage; it is a separate, higher payment that recognizes that some disabilities cost far more in daily life than a percentage can capture.

The letters: K through S, plus R and T

SMC levels are labeled by letter. From most common to most severe:

  • SMC-K. A flat extra payment for the loss or loss of use of a specific body part or function: a hand, a foot, an eye, reproductive organs, or a creative organ, and for certain other losses. SMC-K can stack: you can receive more than one K award, and you can receive K in addition to your regular compensation.
  • SMC-L through SMC-O. Increasingly higher rates for combinations such as loss of use of both feet, both hands, blindness, being bedridden, or needing the regular aid and attendance of another person.
  • SMC-S (statutory housebound). Paid when you have a single service connected disability rated 100 percent and additional service connected disabilities independently combining to 60 percent or more, or when you are permanently housebound (substantially confined to your home). The criteria are at 38 CFR 3.350(i) and 3.351.
  • SMC-R1 and R2. The highest aid-and-attendance levels, for veterans who need a higher level of personal care.
  • SMC-T. For severe traumatic brain injury where the veteran needs regular aid and attendance and would otherwise require hospitalization or institutional care.

Aid and Attendance and Housebound

Two everyday concepts drive many SMC awards (criteria at 38 CFR 3.351 and 3.352):

  • Aid and Attendance means you need another person's help with the activities of daily living (bathing, dressing, eating, managing medication, protecting yourself from daily hazards), or you are bedridden.
  • Housebound means you are substantially confined to your home because of permanent disability.

Evidence is the key. A clinician's statement describing exactly what help you need, and how often, does more than a general note. VA may also schedule an exam to assess these needs.

How you get SMC

Sometimes SMC is awarded automatically when your rating decision shows you meet a criterion (for example, loss of use of a limb). Other times you have to claim it and supply evidence, especially for aid and attendance or housebound status. If you believe you meet a criterion and VA has not addressed it, raise it directly and submit supporting medical evidence.

A worked example (SMC-S)

A veteran is rated 100 percent for a single condition (say a heart condition) and separately carries service connected PTSD at 70 percent and tinnitus at 10 percent, which combine to more than 60 percent on their own. That pattern (one 100 percent disability plus a separate 60 percent or more) meets statutory housebound, so the veteran can receive SMC-S in addition to the 100 percent rate.

Related allowances

SMC often travels with other benefits: a clothing allowance when a device or skin medication wears out clothing (38 CFR 3.810), adapted housing and automobile grants, and other special benefit allowances. Current SMC dollar amounts are published on VA's SMC rate tables.

When you read your rating decision, ask

  • Does any rated condition involve loss or loss of use of a hand, foot, eye, or creative organ that should carry SMC-K under 38 CFR 3.350(a)?
  • Do I have a single disability rated 100 percent plus separate disabilities independently combining to 60 percent or more, the statutory housebound pattern for SMC-S (38 CFR 3.350(i))?
  • Do I need another person's help with daily activities, or am I substantially confined to my home, the aid and attendance and housebound tests at 38 CFR 3.351 and 3.352?
  • Did the decision address SMC at all, or do I need to raise it directly and submit medical evidence describing exactly what help I need and how often?

Related on this site

Common questions

What is Special Monthly Compensation?

Extra money paid on top of or in place of the regular disability rate for specific serious losses or for needing daily help, authorized by 38 U.S.C. 1114 with criteria at 38 CFR 3.350. SMC is not a higher percentage; it is a separate, higher payment recognizing that some disabilities cost far more in daily life than a percentage can capture.

What is SMC-K and can it stack?

SMC-K is a flat extra payment for the loss or loss of use of a specific body part or function: a hand, a foot, an eye, reproductive organs, or a creative organ, among others. It can stack: you can receive more than one K award, and you receive it in addition to your regular compensation.

How do I qualify for SMC-S (housebound)?

Two ways under 38 CFR 3.350(i) and 3.351: the statutory path requires a single service connected disability rated 100 percent plus additional service connected disabilities independently combining to 60 percent or more; the other path is being permanently housebound, substantially confined to your home. Example: 100 percent for a heart condition plus PTSD at 70 and tinnitus at 10 (combining over 60 on their own) meets the statutory test.

What is the difference between Aid and Attendance and Housebound?

Aid and Attendance means you need another person's help with activities of daily living (bathing, dressing, eating, managing medication, protecting yourself from daily hazards) or you are bedridden. Housebound means you are substantially confined to your home because of permanent disability. The criteria live at 38 CFR 3.351 and 3.352, and a clinician's statement describing exactly what help you need, and how often, does more than a general note.

Do I have to apply for SMC?

Sometimes it is awarded automatically when your rating decision shows you meet a criterion, such as loss of use of a limb. Other times you must claim it and supply evidence, especially for aid and attendance or housebound status. If you believe you meet a criterion and VA has not addressed it, raise it directly and submit supporting medical evidence.

For questions about your specific ratings or decision, contact your Veterans Service Officer (VSO), an accredited claims agent, or an accredited attorney. Browse the accredited representative directory or verify a representative's accreditation before sharing your records.
This is an educational estimate and not a guarantee of benefits, ratings, or back pay. VA makes all final determinations. We are not a law firm, VSO, accredited claims agent, or VA representative. We provide educational information only and encourage veterans to seek accredited help for individual claim advice. The Veteran Benefit Desk™ is a veteran founded independent digital publication and education platform that helps veterans understand VA disability claims, ratings, evidence, and appeals using clear explanations, original research, and cited public sources.
Printed from The Veteran Benefit Desk - https://veteranbenefitdesk.com/education/special-monthly-compensation-explained. Figures reflect this page as published. Rates change each December; confirm current amounts at veteranbenefitdesk.com before relying on them.
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