Plan Description

The City of Round Rock is one of 883 members of the Texas Municipal Retirement System (TMRS), a statewide, multiple employer agent plan. In an agent plan, each participating government’s pension is centrally administered and governed by state statutes but the assets and related pension liabilities for each government are accounted for separately and any unfunded liabilities are solely the obligation of that government. TMRS’ defined benefit pension plan is a tax-qualified plan under Section 401 (a) of the Internal Revenue Code. TMRS issues a publicly available comprehensive annual financial report (CAFR) that can be obtained at



Benefits Provided

Round Rock has chosen from a menu of plan options as authorized by the TMRS statute.  Round Rock’s plan provides the following benefit level:

Employee Contributions: 7% of pay
City to Employee Matching Ratio: 2x employee account balance
Updated Service Credit Rate: 100% repeating transfers
Cost of Living Adjustments: 70% of CPI repeating
Years Required for Vesting: 5
Service Retirement Eligibility: 5 years at age 60 and above; 20 years at any age
Supplemental Death Benefit to Active Employees: Yes
Supplemental Death Benefit to Retirees: Yes

All eligible employees of the City are required to participate in TMRS.  Upon retirement, the employee account balance including interest is combined with the employer match to price a lifetime annuity based on the employee’s age at retirement. 



Employees Covered by Benefit Terms

At the December 31, 2017 valuation and measurement date, the following employees were covered by the benefit terms:

Inactive employees of beneficiaries currently receiving benefits 299  
Inactive employees entitled to but not yet receiving benefits 381  
Active employees 927  
Total 1,607  

Pension Summary

TMRS provides each of its member cities with two slightly different actuarial valuations which are both reflected below as of December 31, 2017 (TMRS’ year-end is December 31, 2017 and that is the most recent valuation date for which data is available and has been provided to the City). The first is a funding valuation which uses a smoothed actuarial value of assets to calculate the City of Round Rock’s actuarially determined contribution (ADC) to the plan. The second valuation is provided for Governmental Accounting Standards Board (GASB) Pronouncement 68 financial reporting purposes and reflects the City of Round Rock’s fiduciary net position based on the market value of its assets on the reporting date. Results of the most recent valuation follows:

A funded ratio of 80% and above is considered stable for a city.  Using both valuation methods, the City’s funded ratio is above 80%.  It is important to note that the primary financial objective of TMRS is to achieve the long-term full funding of promised benefits and each calendar year, TMRS informs the City of what its contribution requirements are to achieve this financial objective.



Employees are required to contribute 7% of their annual gross earnings based on the City’s plan provisions.  Beginning in 2009, certain eligible member cities could elect to contribute a minimum amount equal to their Actuarially Determined Contributions (ADC) less a “Phase In” of the increase resulting from a change in the TMRS actuarial cost method in the 2007 valuation.  The phase-in period was for eight years (from 2008-2015); however, the City of Round Rock elected to contribute at the full rate rather than the phase-in rate.      

Downloadable Data


More detailed information regarding investment objectives, policies, and performance of the TMRS pension system can be found at or in the TMRS Comprehensive Annual Financial Report (CAFR).  TMRS’ current assumed rate of return and total fund return at 1 year, 3 years, 5 years, and 10 years, follow: 

Changes in Fiduciary Net Position

The fiduciary net position is the market value of the assets of the trust.  For GASB 68 reporting purposes, the City of Round Rock’s total pension liability is reduced by the fiduciary net position to arrive at the City’s net pension liability. The breakout of the additions to and deductions from the City’s fiduciary net position for the most recent valuation period as of 12/31/2017 follows:

An unexpected return on investments for calendar year 2017 resulted in higher than expected net investment income for the City. This drove additions to the retirement plan up to $40,440,264 in calendar year 2017 (shown above) as compared to $24,102,962 in calendar year 2016.

Downloadable Data

Reference Documents and Schedules

Actuarial Valuations (Funding Valuation) – Round Rock Specific

2019 TMRS Rate Letter
2018 TMRS Rate Letter
2017 TMRS Rate Letter
2016 TMRS Rate Letter
2015 TMRS Rate Letter


GASB 68 Valuation – Round Rock Specific

2017 Reporting Valuation
2016 Reporting Valuation
2015 Reporting Valuation
2014 Reporting Valuation


Comprehensive Annual Financial Reports – Round Rock Specific

Statement of Changes in Fiduciary Net Position

FY2018 Schedule of Changes in Fiduciary Net Position (pages 40-41)
FY2017 Schedule of Changes in Fiduciary Net Position (pages 40-41)
FY2016 Schedule of Changes in Fiduciary Net Position (pages 40-41)
FY2015 Schedule of Changes in Fiduciary Net Position (pages 40-41)
FY2014 Schedule of Changes in Benefit Accumulation Fund (pages 94-95)


Links to Other Information

Texas Transparency Information to Texas Comptroller’s website
Public Pension Search Tool