RFC
SSA's assessment of the maximum amount of work-related physical and mental activity a person can do consistently over a full workday despite their impairments, used when a claimant does not meet a Blue Book listing.
Physical RFC classifies work capacity as: Sedentary, Light, Medium, Heavy, or Very Heavy.
Mental RFC assesses abilities like concentration, following instructions, and handling stress.
At age 50+, the Medical-Vocational Grid Rules give greater weight to age, education, and work history.
→ A well-documented RFC from your treating physician can significantly strengthen your SSDI claim.
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Frequently asked questions about RFC
What is Residual Functional Capacity (RFC)?+
SSA's assessment of the maximum amount of work-related physical and mental activity a person can do consistently over a full workday despite their impairments, used when a claimant does not meet a Blue Book listing. Physical RFC classifies work capacity as: Sedentary, Light, Medium, Heavy, or Very Heavy.
Who qualifies for RFC?+
Adults under full retirement age who have a qualifying medical condition expected to last 12+ months and who have earned enough recent work credits.
How do I apply for RFC?+
Apply online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. There's no cost to apply.
Where can I get help?+
Run the SSDI Filing Success Score to check your readiness, then the SSDI Benefit Estimator to size up your monthly payment. Local Social Security field offices can also help you apply at no cost.