SSDI Cost of Living Increase 2023: What the COLA Meant for Disability Benefits

Every year, Social Security adjusts its payments to keep pace with inflation. For people receiving Social Security Disability Insurance (SSDI), this adjustment — called the Cost of Living Adjustment, or COLA — can meaningfully change monthly income. The 2023 COLA was one of the largest in decades, and understanding how it worked helps you make sense of your payment history and what to expect going forward.

What Is the SSDI COLA and How Is It Calculated?

The Cost of Living Adjustment is an annual increase applied to Social Security benefits, including SSDI. It is not set by Congress each year — instead, it is tied to a specific inflation index: the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W).

The SSA measures the average CPI-W during the third quarter of one year (July, August, September) and compares it to the same period the year before. That percentage change becomes the COLA applied to benefits the following January.

For 2023, the COLA was 8.7% — the highest adjustment since 1981. This reflected the sharp inflation spike that ran through 2021 and 2022.

How the 8.7% COLA Applied to SSDI Payments

The 8.7% increase was applied automatically to every SSDI benefit payment starting in January 2023. Recipients did not need to apply, request the increase, or do anything to receive it.

Here is a simplified illustration of how the math worked:

These are illustrations only. Your actual benefit amount depends on your individual earnings record — not a flat formula.

The average SSDI benefit in late 2022 was approximately $1,200–$1,300 per month. After the 8.7% adjustment, average payments moved to roughly $1,300–$1,420. The SSA reported that the average SSDI recipient saw an increase of about $119 per month.

What SSDI Benefit Amounts Are Based On

The COLA adjusts whatever your baseline benefit already is. That baseline — your primary insurance amount, or PIA — is calculated from your lifetime earnings record, specifically your highest 35 years of indexed earnings.

This means two people receiving SSDI at the same time can have very different base payments, and the same 8.7% COLA produces very different dollar amounts. Someone with a long work history in a higher-wage field might have received a $200+ monthly increase. Someone who worked part-time or in lower-wage jobs for fewer years might have seen an increase of $50–$80.

The COLA does not level the playing field — it applies proportionally.

📋 Other 2023 Adjustments That Affected SSDI Recipients

The COLA was not the only number that changed in 2023. Several other program thresholds adjusted at the same time, which matter depending on where a recipient stands in their benefits journey.

Substantial Gainful Activity (SGA) — the monthly earnings limit that determines whether someone is working "too much" to qualify for SSDI — increased to $1,470 per month in 2023 (up from $1,350 in 2022). For blind individuals, the SGA threshold rose to $2,460.

Trial Work Period (TWP) threshold — the monthly earnings amount that triggers a trial work period month — rose to $1,050 per month in 2023.

These adjustments matter for recipients who are exploring a return to work through the Ticket to Work program or testing employment during their extended period of eligibility.

Does the COLA Affect People Still Waiting for SSDI Approval?

This is where things become more nuanced. If you were approved for SSDI with an established onset date that predates January 2023, your back pay calculation may reflect COLAs from prior years — but not the 2023 COLA, since back pay covers the period before your benefit began, not after.

Once your benefit is active, all future COLAs apply automatically. The 2023 COLA would have applied to anyone whose benefits were already in payment as of December 2022. If your first payment began in 2023, your starting benefit would already reflect the new rates.

SSDI, SSI, and COLAs: An Important Distinction 🔍

Both SSDI and Supplemental Security Income (SSI) received the 8.7% COLA in 2023, but the two programs work differently. SSDI is based on your work history. SSI is a needs-based program with strict income and asset limits.

For SSI recipients, the 2023 COLA raised the maximum federal benefit to $914 per month for individuals (up from $841) and $1,371 for couples. Some SSDI recipients also receive SSI — called dual eligibility — when their SSDI payment falls below the SSI threshold. Both payments adjusted in January 2023, but how they interact depends on each person's specific benefit amounts and living situation.

Medicare and the 2023 COLA

Many SSDI recipients are also enrolled in Medicare, which typically begins after a 24-month waiting period from the date of entitlement. Medicare Part B premiums are deducted directly from Social Security payments.

In 2023, Medicare Part B premiums actually decreased slightly — from $170.10 to $164.90 per month. This was relatively unusual and meant that SSDI recipients on Medicare saw their full COLA reflected in net payments, rather than having it partially offset by a premium increase.

What the 2023 COLA Didn't Change

The COLA did not change:

• Eligibility requirements for SSDI
• The five-month waiting period before benefits begin
• How work credits are calculated
• The medical review process or continuing disability review schedules
• The appeals process timeline or structure

It was purely a payment adjustment — the program rules themselves remained intact.

The Part Only Your Situation Can Answer

The 8.7% COLA tells you the percentage. Your earnings history, your benefit start date, your Medicare enrollment status, and whether you also receive SSI determine what that percentage actually meant in dollars for your household. The same adjustment lands differently for every recipient — and for anyone still in the application or appeals process, when benefits begin shapes everything about which adjustments apply and when.