The 2027 SSI payment increase is projected to land between 3.8% and 4.7%, based on current forecasts from independent analysts tracking inflation data. If the middle of that range holds, the maximum federal SSI payment for an individual would rise from $994 per month in 2026 to roughly $1,032 per month in 2027, the first time in several years that the individual maximum would exceed $1,000. Nothing is final yet. The Social Security Administration will not announce the official 2027 cost-of-living adjustment (COLA) until mid-October 2026, and the number that shows up in headlines today can shift month to month before then.
This guide breaks down where the 2027 projection stands right now, how the COLA is calculated, what your new payment could look like under several scenarios, and when you will know the real figure.
Where the 2027 SSI COLA Projection Stands
Supplemental Security Income (SSI) payments rise every year by the same cost-of-living adjustment applied to Social Security retirement and disability benefits. That adjustment is tied directly to inflation, so the 2027 projection moves as new inflation data comes in.
As of mid-2026, two widely cited forecasts frame the range:
| Source | 2027 COLA Projection | Notes |
|---|
| The Senior Citizens League (TSCL) | 3.8% | Eased from a 3.9% estimate earlier in the year |
| Independent analyst (Mary Johnson) | 4.7% | Raised from 4.2% the prior month |
Both projections are higher than the 2.8% COLA that took effect for 2026. If the final 2027 number lands near 3.8%, it would be the largest annual increase in four years. The forecasts have been climbing because inflation, as measured by the index the government uses for COLA, has stayed elevated through the first half of 2026.
Keep in mind these are estimates. TSCL revised its figure downward by 0.1 percentage point in a single monthly update, which shows how much the number can drift before the official announcement.
How the SSI COLA Is Calculated
The COLA is not set by a vote or a policy decision. It runs on a fixed formula tied to the Consumer Price Index for Urban Wage Earners and Clerical Workers, known as the CPI-W.
Here is how it works:
- The Social Security Administration takes the average CPI-W for the third quarter of the current year (July, August, and September 2026).
- It compares that average to the CPI-W for the third quarter of the last year a COLA was applied.
- The percentage increase between those two figures becomes the COLA for the following year.
Because the calculation depends entirely on July, August, and September 2026 inflation data, no projection can be confirmed until those three months are in. That is why the official figure arrives in mid-October, right after the September CPI-W report is released.
Projected 2027 SSI Payment Amounts
The 2026 federal benefit rate (the maximum SSI payment before any state supplement or income deductions) is $994 per month for an individual and $1,491 per month for an eligible couple. The table below shows what those figures could become under different COLA scenarios.
| 2027 COLA Scenario | Individual (2027) | Couple (2027) |
|---|
| 2.8% (matching 2026) | ~$1,022 | ~$1,533 |
| 3.4% | ~$1,028 | ~$1,542 |
| 3.8% (TSCL projection) | ~$1,032 | ~$1,548 |
| 4.7% (high estimate) | ~$1,041 | ~$1,561 |
Under the most-cited 3.8% projection, an individual would see about a $38 monthly increase, and a couple would see about $57 more per month. These are estimates rounded to the nearest dollar. The Social Security Administration will publish exact figures once the COLA is set.
What This Means Per Month
For an individual receiving the full federal benefit, a 3.8% increase works out to roughly $456 more over the course of 2027 compared to 2026. For couples, the annual difference would be closer to $684. The exact gain depends on the final COLA and on whether you receive the full federal rate or a reduced amount due to countable income.
Why Your Actual Payment May Differ
The maximum federal benefit rate is a starting point, not a guaranteed amount. Your real SSI payment depends on several factors, and the projected numbers above apply to people receiving the full federal rate.
- Countable income. SSA subtracts your countable income from the federal benefit rate. Wages, other benefits, and some in-kind support can lower your payment below the maximum.
- State supplements. Many states add their own supplement on top of the federal payment. If your state pays a supplement, your total monthly amount is higher than the federal figure, and the state portion may adjust on its own schedule.
- Living arrangement. If you live in someone else's household and receive free food or shelter, SSA may reduce your federal benefit by up to one-third.
- Marital status. Two eligible individuals who are married receive the couple rate, which is lower than two individual rates combined.
Because of these variables, the COLA raises your specific payment by the same percentage, but the dollar amount you see depends on your current benefit.
When the Official 2027 COLA Will Be Announced
The Social Security Administration typically announces the COLA in mid-October, after the September CPI-W data is released. For 2027, expect the announcement in mid-October 2026.
The increase then takes effect at the start of the new year. SSI recipients usually see the higher payment first, because SSI payments for January are issued on December 31 of the prior year (SSA moves the payment up when the first falls on a weekend or holiday). Social Security retirement and disability recipients see the increase in their January payments.
Related figures that also adjust with the COLA, such as the substantial gainful activity limit and the Social Security taxable earnings cap, are announced at the same time.
How the 2027 Projection Compares to Recent Years
The 2027 projection stands out because it reverses a multi-year trend of shrinking adjustments. Here is how recent COLAs have moved:
| Year | COLA | Individual SSI Max |
|---|
| 2023 | 8.7% | $914 |
| 2024 | 3.2% | $943 |
| 2025 | 2.5% | $967 |
| 2026 | 2.8% | $994 |
| 2027 | 3.8% (projected) | ~$1,032 (projected) |
After the record 8.7% adjustment in 2023, COLAs dropped sharply as inflation cooled. The projected 2027 figure marks the first meaningful uptick since then, driven by inflation that has stayed higher than forecasters expected earlier in the cycle.
What to Do With This Information
A projected COLA is useful for planning, not for locking in a budget. Treat the 3.8% figure as a reasonable midpoint estimate and the 4.7% figure as an optimistic ceiling. Until the September 2026 inflation data is final, any number is subject to change.
If you receive SSI, this is also a good moment to confirm you are getting every benefit you qualify for. Many SSI recipients are also eligible for SNAP, Medicaid, and Medicare Savings Programs, and a higher SSI payment does not usually disqualify you from those programs.
Frequently Asked Questions
How much will SSI increase in 2027?
Current projections put the 2027 SSI increase between 3.8% and 4.7%. The most-cited estimate, from The Senior Citizens League, is 3.8%. That would raise the maximum individual federal payment from $994 to roughly $1,032 per month. The official figure will not be confirmed until mid-October 2026.
Will the maximum SSI payment exceed $1,000 in 2027?
Very likely, yes. Even the lowest realistic scenario (a COLA around 2.8%) would push the individual maximum above $1,000, and the projected 3.8% adjustment would bring it to roughly $1,032. This would be the first time in several years that the individual federal benefit rate tops $1,000.
When is the 2027 SSI COLA announced?
The Social Security Administration is expected to announce the 2027 COLA in mid-October 2026, after the September CPI-W inflation report is released. The increase then takes effect for payments starting at the end of December 2026 for SSI recipients.
Why is the 2027 COLA projection higher than 2026?
The 2026 COLA was 2.8%. The 2027 projection is higher because inflation, as measured by the CPI-W, has stayed elevated through the first half of 2026. Since the COLA formula tracks that index directly, higher inflation produces a larger adjustment.
Does the SSI increase apply to state supplements too?
The federal COLA applies to the federal benefit rate. State supplements are set by each state and may adjust on their own schedule, so your state portion could change by a different amount or at a different time. Your total payment is the federal rate plus any state supplement.
How is my exact 2027 SSI payment calculated?
Start with the federal benefit rate after the COLA is applied, then SSA subtracts your countable income and adjusts for your living arrangement. If your state pays a supplement, that is added on top. The COLA raises the base rate by the same percentage for everyone, but your final dollar amount depends on your individual situation.
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