<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000828806
<NAME> INVESCO TREASURER'S SERIES FUNDS
<SERIES>
<NUMBER> 2
<NAME> INVESCO TREASURER'S TAX-EXEMPT RESERVE FUND - INVESTOR CLASS
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> MAY-31-2000
<PERIOD-END> MAY-31-2000
<INVESTMENTS-AT-COST> 66658286
<INVESTMENTS-AT-VALUE> 66658286
<RECEIVABLES> 580867
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 78806
<TOTAL-ASSETS> 67317959
<PAYABLE-FOR-SECURITIES> 797214
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 383241
<TOTAL-LIABILITIES> 1180455
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 66137504
<SHARES-COMMON-STOCK> 66137504
<SHARES-COMMON-PRIOR> 30373744
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 66137504
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2156532
<OTHER-INCOME> 0
<EXPENSES-NET> 140537
<NET-INVESTMENT-INCOME> 2015995
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 0
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 2015995
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 200553537
<NUMBER-OF-SHARES-REDEEMED> 166723180
<SHARES-REINVESTED> 1933403
<NET-CHANGE-IN-ASSETS> 35763760
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 140537
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 140537
<AVERAGE-NET-ASSETS> 56214828
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.04
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.04
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.00
</TABLE>
