Updated October 30, 2026. Quick answer: Tennessee Consolidated Retirement System retired teachers and state employees who had been on the retired payroll at least 12 consecutive months as of July 1, 2026 received a 2.7% cost-of-living adjustment; local government retirees get the same increase only if their employer has authorized COLAs. The 2027 COLA is not set yet: it follows the change in the Consumer Price Index during calendar 2026, capped at 3%, and appears in the July 2027 payment.
More on public pension retirement ages and eligibility: the Tennessee TCRS retirement age and eligibility rules for the Hybrid and Legacy plans.
How the TCRS COLA works
The TCRS Legacy member guide says: “Any retired member who has received monthly retirement benefits for at least 12 full months on July 1 of each year is eligible to receive an increase in his or her retirement allowance if there is an increase in the Consumer Price Index of at least 0.5% for the preceding calendar year. The amount of the increase will be 1% if the increase in the Consumer Price Index is between 0.5% and 0.99%.” It continues: “If the increase in the Consumer Price Index is 1% or more in any year, retired members will receive an amount equal to the increase in the Consumer Price Index, but not to exceed 3%.” “Adjustments appear in the July monthly retirement benefit payment.”
The Treasury’s annual report describes the same rule: “The COLA is based on the change in the consumer price index (CPI) during the prior calendar year, capped at 3 percent, and applied to the current benefit. No COLA is granted if the change in the CPI is less than one-half percent.”
The July 2026 COLA
The Treasury’s page for retirees says: “Retired teachers and state employees who have been on the TCRS retired payroll for at least 12 consecutive months as of July 1, 2026, will receive a 2.7% cost-of-living adjustment.” “The laws governing TCRS cap the annual cost-of-living adjustment at 3%. Retirees of local governments that have authorized COLAs will receive the same increase.” The Treasury’s annual report for the year ended June 30, 2025 records “a 3 percent cost of living adjustment given in July 2024”.
Where 2027 stands
The 2027 TCRS COLA is not set: it depends on the change in the Consumer Price Index during calendar 2026, which is not final, and this page updates when the Treasury posts it.
A worked example
As a computed illustration (not a source figure), a retiree with a monthly benefit of $2,000 (invented, for the computation) would see a 2.7% increase of $54 (computed) a month in July 2026.
What this page does not cover
The sources read for this page give the COLA rule for the legacy state and teacher plans. They do not give separate COLA rules for the newer hybrid or 401(k) tiers or for particular public safety classes, so check the Treasury for those.
Common mistakes
- Expecting a COLA every year. None is paid when the CPI change is under one-half percent.
- Assuming a local government retiree gets the 2.7%. The employer must have authorized COLAs.
- Counting a COLA before 12 full months on the retired payroll as of July 1.
Related: Tennessee TCRS retirement decisions, how public pension decisions work, and whether Tennessee taxes pensions.
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Answer againSources
- Tennessee Department of Treasury, Legacy Retirement Plan for State and Higher Education Employees, Legacy Member Guide: treasury.tn.gov
- Tennessee Department of Treasury, TCRS Annual Comprehensive Financial Report, fiscal year ended June 30, 2025: treasury.tn.gov
- Tennessee Department of Treasury, TCRS for Retirees page: treasury.tn.gov
Read from the primary documents linked above on October 30, 2026. General information, not tax advice. Your own facts decide the outcome, and a preparer or the IRS itself is the right place to confirm anything consequential.