Residual functional capacity, or RFC, is the most you can still do despite your limitations in a work setting. In an SSDI claim, the Social Security Administration (SSA) uses your RFC at step four to decide if you can do your past relevant work, and at step five to decide if you can adjust to any other work that exists in the national economy. Your RFC, combined with your age, education, and work history, often decides whether your claim is approved.
If you’ve applied for Social Security disability, you may have seen “residual functional capacity” on a form or in a denial letter and wondered what it means for you. It’s one of the most important parts of your claim, and one of the most misunderstood. Here’s a plain-English look at how RFC can make or break your South Carolina SSDI claim.
In this article, we discuss:
– What residual functional capacity means
– Where RFC fits in the SSA’s five-step process
– What an RFC assessment measures
– Who decides your RFC and how your doctor can help
– How RFC combines with your age, education, and past work
What is Residual Functional Capacity (RFC)?
Your residual functional capacity is the most you can still do despite your limitations. After accounting for how your health conditions affect you, your RFC describes what you’re still able to do in a work setting on a regular and sustained basis. The SSA will assess your residual functional capacity based on the relevant evidence in your case record. It also considers all of your medically determinable impairments, including those that are not “severe” on their own.
Where Does RFC Fit in the SSA’s Five-Step Evaluation Process?
The SSA uses a five-step evaluation process to decide whether you are disabled, and RFC drives the last two steps. If the agency can find that you are or are not disabled at any point in the review, it does not review your claim further. Step one looks at whether you are working and if the work you are doing is substantial gainful activity. Step two asks whether you have an impairment or a combination of impairments that significantly limit your ability to do basic work activities. Step three checks whether your condition meets the criteria for a listed impairment.
Past step three, the SSA assesses your RFC and uses it at step four of the sequential evaluation process to decide if you can do your past relevant work, meaning work that you have done within the past five years that was substantial gainful activity and that lasted long enough for you to learn to do it. If you cannot, it uses that same RFC at step five to decide if you can adjust to any other work that exists in the national economy.
What Does an RFC Assessment Measure?
An RFC assessment measures both your physical and mental ability to work. The SSA sorts the limits it looks at into two groups. As the rules put it, these limitations may be exertional, nonexertional, or a combination of both.
Exertional limits and work categories
Exertional limits are those that affect your ability to meet the strength demands of jobs, such as sitting, standing, walking, lifting, carrying, pushing, and pulling. Based on these, the SSA classifies jobs as sedentary, light, medium, heavy, and very heavy. Sedentary work involves lifting no more than 10 pounds at a time. Light work involves lifting no more than 20 pounds at a time, with frequent lifting or carrying of objects weighing up to 10 pounds. Medium work involves lifting no more than 50 pounds at a time, with frequent lifting or carrying of objects weighing up to 25 pounds. Heavy work involves lifting no more than 100 pounds at a time, with frequent lifting or carrying of objects weighing up to 50 pounds. If your RFC limits you to sedentary work, most physically demanding jobs are off the table.
Nonexertional limits
Nonexertional limits are demands other than strength, such as sitting, standing, walking, lifting, carrying, pushing, or pulling. They can include trouble concentrating, handling instructions, remembering tasks, reaching, or even tolerating stress. These matter just as much. Someone who can physically lift boxes may still be unable to hold a job if they cannot stay on task or handle workplace pressure.
Who Decides Your RFC, and How Can Your Doctor Help?
The SSA decides your RFC, not your own doctor. Early on, a State agency medical or psychological consultant(s) is responsible for assessing your residual functional capacity at the initial level. If your case involves a disability hearing, a disability hearing officer is responsible for assessing your residual functional capacity. At the ALJ level, the administrative law judge holds that responsibility.
Your medical evidence still matters enormously, and in general, you are responsible for providing the evidence we will use to make a finding about your residual functional capacity. One of the most valuable things you can submit is a medical source statement. This is a “statement about what you can still do despite your impairment(s)” made by an individual’s medical source and based on that source’s own medical findings. Here’s a point many individuals miss: for claims filed on or after March 27, 2017, the SSA will not defer or give any specific evidentiary weight, including controlling weight, to any medical opinion(s), including those from your medical sources. Instead, the most important factors the SSA considers when evaluating the persuasiveness of medical opinions are supportability and consistency.
In short, the more your doctor backs up the opinion with relevant objective medical evidence and supporting explanations, and the more it’s consistent with the evidence from other sources in your claim, the more persuasive it is.
Not sure how your RFC affects your claim? Our disability team can help you understand where you stand. Call 1-833-FILESSA for a free consultation.
How Does RFC Combine With Your Age, Education, and Past Work?
At step five, your RFC doesn’t decide your claim on its own. The SSA uses the medical-vocational guidelines, commonly known as the “grid rules,” to determine whether you can adjust to other work, weighing your residual functional capacity, age, education, and work experience. Age matters a great deal here. An older worker limited to sedentary work may be found disabled, while a younger person with the same RFC might be expected to adjust to other work. That’s why two individuals with similar conditions can receive very different results.
Frequently Asked Questions About RFC and SSDI
Can I receive SSDI benefits with a sedentary RFC?
Possibly. A sedentary RFC by itself doesn’t guarantee approval or denial. It depends on your age, education, and past work, as well as whether the grid rules or a vocational analysis show you can adjust to other sedentary jobs.
Does a low RFC mean my SSDI claim will be approved?
Not always. A restrictive RFC helps, but the SSA still weighs it against your vocational background at step five. Every case is different and depends on its unique facts.
How do I strengthen my RFC evidence?
Keep up with treatment, follow your providers’ advice, and ask your treating doctor for a detailed medical source statement. Consistent records documenting your limitations are among the strongest supports for your RFC.
Is the RFC process the same in every state?
Yes. SSDI is a federal program, so the RFC rules are the same nationwide, even though your initial claim is processed through your state’s Disability Determination Services.
Questions about your RFC assessment? Our disability team can help. With 30 years of experience, McCravy, Newlon, & Clardy represents disability clients nationwide, handling much of the work by phone, online, and through electronic filing. Call 1-833-FILESSA today for a free consultation.
This article is general information, not legal or medical advice, and every case is different.
