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programs Treasury and Financial Systems
Treasury Pool Rates
The Treasury Pool is the collective name of all funds held in the state treasury. These funds are invested in a mixture of investment types and financial institutions statewide. Treasury Pool Rates are the annualized average rates of interest on all Treasury pooled investments. Rates are rounded to three decimal places.
| Month | FY29 | FY28 | FY27 | FY26 | FY25 | FY24 | FY23 |
|---|---|---|---|---|---|---|---|
| September | 4.292% | 4.854% | 4.859% | 2.368% | |||
| October | 4.188% | 4.664% | 4.864% | 2.657% | |||
| November | 4.597% | 4.981% | 3.018% | ||||
| December | 4.493% | 4.936% | 3.439% | ||||
| January | 4.418% | 4.910% | 3.771% | ||||
| February | 4.463% | 4.915% | 4.025% | ||||
| March | 4.355% | 4.854% | 4.137% | ||||
| April | 4.372% | 4.898% | 4.256% | ||||
| May | 4.284% | 4.893% | 4.443% | ||||
| June | 4.320% | 4.966% | 4.544% | ||||
| July | 4.286% | 4.959% | 4.619% | ||||
| August | 4.268% | 4.912% | 4.794% |
| Month | FY22 | FY21 | FY20 | FY19 | FY18 | FY17 | FY16 |
|---|---|---|---|---|---|---|---|
| September | 0.231% | 0.613% | 2.275% | 2.151% | 1.285% | 0.834% | 0.506% |
| October | 0.246% | 0.600% | 2.181% | 2.241% | 1.326% | 0.913% | 0.551% |
| November | 0.276% | 0.559% | 2.252% | 2.341% | 1.500% | 0.921% | 0.603% |
| December | 0.303% | 0.511% | 2.181% | 2.420% | 1.429% | 1.004% | 0.634% |
| January | 0.268% | 0.446% | 1.945% | 2.468% | 1.500% | 1.034% | 0.704% |
| February | 0.318% | 0.450% | 2.002% | 2.569% | 1.645% | 1.116% | 0.807% |
| March | 0.397% | 0.377% | 1.624% | 2.546% | 1.770% | 1.118% | 0.795% |
| April | 0.537% | 0.359% | 1.312% | 2.544% | 1.868% | 1.192% | 0.834% |
| May | 0.780% | 0.336% | 0.977% | 2.516% | 1.919% | 1.173% | 0.816% |
| June | 1.035% | 0.314% | 0.888% | 2.501% | 2.020% | 1.224% | 0.801% |
| July | 1.401% | 0.275% | 0.811% | 2.447% | 2.063% | 1.268% | 0.807% |
| August | 1.860% | 0.219% | 0.695% | 2.336% | 2.101% | 1.298% | 0.824% |
Source: Texas Comptroller of Public Accounts, Treasury Accounting Division
Note: The Treasury Pool Rates are annualized on a 365-day year and the number of days in the month. Interest is computed and allocated on a pro rata basis as stated in Tex. Gov’t Code section 404.071.
For questions concerning interest rates, please call 512-463-8356.