The 2027 Social Security cost-of-living adjustment, or COLA, has not been announced. The Social Security Administration says it will announce the next COLA in October 2026, while 2027 ages, payment rules, and eligibility depend on the benefit involved. A COLA adjusts eligible Social Security and Supplemental Security Income payments for inflation. It does not change the age when retirement benefits can begin or automatically make someone eligible for benefits.
Table of Contents
- When will the 2027 COLA be known?
- What ages matter for retirement benefits?
- Who qualifies, and what limits apply?
- When will 2027 payments arrive?
- How is SSI eligibility different?
When will the 2027 COLA be known?
SSA will calculate the COLA using the change in the CPI-W, an inflation measure for urban wage earners and clerical workers. It will compare the third quarter of 2025 with the third quarter of 2026. The resulting COLA becomes effective for December 2026 benefits and generally appears in payments made in January 2027.
If the statutory CPI-W comparison does not show an increase after rounding, the COLA can be zero. The 2026 Trustees Report contains an estimate, not a final COLA. Its 2.7% estimate applies to December 2026 and payments in January 2027. The report's separate 2.4% estimate applies to December 2027 and payments in January 2028.
What ages matter for retirement benefits?
Eligible workers can begin retirement benefits at age 62. For people born in 1960 or later, full retirement age is 67. Starting early permanently reduces the worker's monthly amount.
For this age group, SSA says claiming at 62 provides 70% of the full retirement benefit. Delaying after full retirement age can increase the benefit through age 70. COLA eligibility does not require reaching a new age in 2027. If a person receives an eligible benefit when the adjustment takes effect, SSA applies the COLA to that benefit under its rules.
Who qualifies, and what limits apply?
A worker generally needs 40 Social Security credits to qualify for retirement benefits. Covered work and Social Security taxes can produce no more than four credits per year, so reaching 40 credits usually requires work across multiple years. SSA has not yet posted the 2027 retirement earnings-test limits.
These limits matter when someone claims retirement benefits before full retirement age and continues working. Benefits may be withheld after annual earnings exceed the applicable threshold. Once a recipient reaches full retirement age, earnings no longer count under this test. Beginning in 2027, SSA says its special first-year work rule will rely solely on annual earnings limits, ending the cited monthly-limit treatment.
When will 2027 payments arrive?
Most people who began receiving Social Security after May 1997 are paid according to the worker's birth date. Payments generally arrive on the second, third, or fourth Wednesday of the month. People receiving both Social Security and SSI follow a different schedule: Social Security generally arrives on the third of the month, while SSI arrives on the first.
The SSA 2027 payment calendar shows the scheduled dates, including adjustments reflected on that calendar. The relevant birth date is the worker's, which can matter for benefits paid on another person's work record. Recipients should use SSA's calendar rather than assuming every payment arrives on the same date.
How is SSI eligibility different?
SSI is a separate, means-tested program. Adults and children generally must have little income and few resources and must also be age 65 or older, blind, or disabled.
SSA lists countable-resource ceilings of $2,000 for an individual and $3,000 for a couple. These SSI limits are not the retirement earnings test and should not be used to judge eligibility for Social Security retirement benefits.