Social Security Disability Income Increase: People who receive Social Security Disability Insurance (SSDI) are watching for the next cost-of-living adjustment (COLA). The increase could give their monthly payments a boost in 2027.
The Social Security Administration (SSA) hasn’t announced the official 2027 COLA yet. The final number is expected on October 14, 2026, after the government gets the September inflation data needed for the calculation. The increase will then apply to Social Security payments starting in January 2027.
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estimates are pointing to an increase of around the mid-3% range. The Senior Citizens League (TSCL) currently expects a 3.6% COLA, while AARP has a slightly lower estimate of 3.5%. These are only forecasts and can still change before the official announcement.
How much could SSDI Payments Increase?
The COLA applies to Social Security benefits, including SSDI. How much extra someone gets will depend on their current monthly payment. With a 3.6% increase, a person getting $1,500 each month would receive about $54 more. Their new payment would be around $1,554. Over 12 months, that would be about $648 more.
Someone receiving $2,000 could get around $72 extra each month. That would bring the payment to about $2,072, or roughly $864 more across a year. A $2,500 monthly benefit could rise by about $90. That would make the new payment around $2,590.
These numbers are only examples because the final COLA hasn’t been set. For example:
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$1,000 benefit: about $36 more each month at 3.6%
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$1,500 benefit: about $54 more each month
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$2,000 benefit: about $72 more each month
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$2,500 benefit: about $90 more each month
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$3,000 benefit: about $108 more each month
AARP’s current analysis also estimates that the average SSDI payment for a worker with a disability could rise by about $57 per month with a 3.5% COLA.
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Why the 2027 COLA isn’t Final yet
The government doesn’t simply use the latest inflation number to set Social Security’s COLA. It uses the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W).
SSA looks at CPI-W figures from July, August and September. It compares the average for those three months with the same period from the previous year. That result is used to work out the annual COLA. This means the August and September inflation numbers are still important. A change in inflation during these months could push the final COLA higher or lower.
The 2026 COLA was 2.8%. It was applied to Social Security benefits beginning in January 2026 and was higher than the 2.5% increase used for 2025. The latest SSA data also shows that more than 71 million people were receiving Social Security benefits in July 2026. The average monthly SSDI payment for a disabled worker was about $1,635, although individual payments can be very different.
