Social Security Disability claims often take months or years to process, leaving many claimants waiting for a final decision. By the time benefits are approved, a significant amount of money may be owed for the waiting period. This amount, known as back pay, is one of the least understood parts of the disability benefits process. Pekas Smith, an Arizona disability law firm, has published a guide to help claimants understand how SSDI back pay and disability retroactive benefits are calculated and distributed.
Two key dates determine the back pay calculation: the established onset date, which is when the Social Security Administration (SSA) determines the disability began, and the application date. For Social Security Disability Insurance (SSDI), benefits can extend back to the established onset date, but a mandatory five-month waiting period applies, during which no payments are made. SSDI also allows for retroactive benefits covering a period before the application was filed. If the SSA determines the disability began well before the application date, a claimant may be eligible for up to 12 months of retroactive benefits, subject to the same five-month waiting period.
Supplemental Security Income (SSI) follows different rules. SSI benefits start the month after the application date and do not include retroactive payments for any period before the application. This distinction is critical for claimants who may qualify for both programs.
“Back pay often surprises claimants, both in how it is calculated and in how large it can be after a long wait. The established onset date is the single most important factor. Every month it moves earlier can mean another month of benefits owed, which is why the medical evidence supporting when the disability truly began deserves as much attention as the evidence supporting the disability itself,” said Tye Smith, Founding Partner at Pekas Smith.
The payment method also varies by program. SSDI back pay is generally issued as a single lump sum. In contrast, larger SSI back pay awards are typically distributed in installments over several months to comply with federal resource limits. Claimants who received certain other public benefits during the waiting period may see adjustments to the final amount.
Attorney representation in disability cases is handled on a contingency basis. Under federal law, fees are set at 25 percent of past-due benefits, up to a maximum set by the SSA, and are collected only when the claim is approved. Because the fee is taken directly from the past-due benefits, back pay and legal representation are closely connected.
For more information, the firm offers additional educational articles on its blog at Pekas Smith blog, and details about SSDI eligibility in Arizona can be found at SSDI eligibility in Arizona. Claimants can also learn more about the firm and request a consultation through the Pekas Smith homepage.
