XBRL Filings for MainStay Funds Trust

The following Funds are a series of MainStay Funds Trust:
MainStay Absolute Return Multi-Strategy Fund, MainStay Balanced Fund, MainStay California Tax Free Opportunities Fund, MainStay Conservative Allocation Fund, MainStay Cornerstone Growth Fund, MainStay Cushing MLP Premier Fund, MainStay Cushing Renaissance Advantage Fund, MainStay Cushing Energy Income Fund, MainStay Emerging Markets Equity Fund, MainStay Epoch Capital Growth Fund, MainStay Epoch Global Choice Fund, MainStay Epoch Global Equity Yield Fund, MainStay Epoch International Choice Fund, MainStay Epoch International Small Cap Fund, MainStay Epoch U.S. All Cap Fund, MainStay Epoch U.S. Equity Yield Fund, MainStay Epoch U.S. Small Cap Fund, MainStay Floating Rate Fund, MainStay Growth Allocation Fund, MainStay High Yield Municipal Bond Fund, MainStay ICAP Equity Fund, MainStay ICAP Select Equity Fund, MainStay Indexed Bond Fund, MainStay International Opportunities Fund, MainStay Moderate Allocation Fund, MainStay Moderate Growth Allocation Fund, MainStay New York Tax Free Opportunities Fund, MainStay Retirement 2010 Fund, MainStay Retirement 2020 Fund, MainStay Retirement 2030 Fund, MainStay Retirement 2040 Fund, MainStay Retirement 2050 Fund, MainStay Retirement 2060 Fund, MainStay S&P 500 Index Fund, MainStay Short Duration High Yield Fund, MainStay Tax Advantaged Short Term Bond Fund, MainStay Total Return Bond Fund, MainStay U.S. Equity Opportunities Fund

Prospectus dated February 28, 2017
Reverse Supplement dated February 28, 2017, for MainStay Epoch International Choice Fund
Supplement dated February 28, 2017, for MainStay Funds Trust Class R6 Shares
Supplement dated February 28, 2017, for MainStay Funds Trust Class T Shares
Prospectus dated March 30, 2017, for MainStay Cushing Funds
Restated Prospectus dated March 31, 2017, for MainStay Cushing Funds
Supplement dated March 31, 2017, for MainStay Cushing Funds Class R6 Shares
Supplement dated March 31, 2017, for MainStay Cushing Funds Class T Shares
Restated Prospectus dated April 3, 2017, for MainStay Cushing Funds
Prospectus dated August 29, 2016, as revised April 10, 2017, for MainStay Absolute Return Multi-Strategy Fund and MainStay Tax Advantaged Short Term Bond Fund