• Regular Monthly Tax-Exempt and Taxable Fund Distributions
• Three Funds Declare Monthly Cash-Flow Based Distributions
• Eight Funds Declare Regular Quarterly Distributions

Several Nuveen closed-end funds have declared distributions. These funds represent investment strategies for investors seeking diversified sources of cash flow to prepare for and sustain their retirement income needs. For further information regarding fund distributions including earnings, undistributed net investment income, and notices please visit http://www.nuveen.com/cef.

Monthly distributions from Nuveen's municipal bond closed-end funds are generally exempt from regular Federal income taxes, and monthly distributions of single-state municipal funds are also generally exempt from state and, in some cases, local income taxes for in-state residents. Unless otherwise stated in the funds' objectives, monthly distributions of the municipal funds may be subject to the Federal Alternative Minimum Tax for some shareholders.

Each of the three taxable funds listed immediately below have adopted a cash-flow based distribution program. Historical distribution sources have included net investment income, realized gains and return of capital. If a distribution includes anything other than net investment income, the fund provides a notice of the best estimate of its distribution sources at the time of payment which may be viewed at: www.nuveen.com/CEFdistributions. These estimates may not match the final tax characterization (for the full year's distributions) contained in shareholders' 1099-DIV forms after the end of the year.

The goal of a fund's managed distribution program is to provide shareholders relatively consistent and predictable cash flow by systematically converting its expected long-term return potential into regular distributions. As a result, historical distribution sources have included net investment income, realized gains and return of capital. If a distribution includes anything other than net investment income, the fund provides a notice of the best estimate of its distribution sources at that time which may be viewed at www.nuveen.com/CEFdistributions. These estimates may not match the final tax characterization (for the full year's distributions) contained in shareholders' 1099-DIV forms after the end of the year.

Under a Managed Distribution policy, each of the eight funds listed immediately below seeks to maintain an attractive and stable regular distribution amount that, over the long term, matches the fund's total distributions paid to its total return. You should not draw any conclusions about a fund's past or future investment performance from its current distribution rate. Actual returns likely will differ from projected long-term returns (and therefore a fund's distribution rate), at least over shorter time periods. Over a specific timeframe, the difference between actual returns and total distributions will be reflected in an increasing (returns exceed distributions) or a decreasing (distributions exceed returns) fund net asset value.

• A return of capital is a non-taxable distribution of a portion of the fund's capital. When fund returns exceed distributions, return of capital may represent portfolio gains earned, but not realized as a taxable capital gain. In periods when fund returns fall short of distributions, it will represent a portion of your original principal unless the shortfall is offset during other time periods over the life of your investment (previous or subsequent) when the fund's total return exceeds distributions.
• For additional information about managed distributions, please see Understanding Managed Distributions.

Nuveen, the investment manager of TIAA, offers a comprehensive range of outcome-focused investment solutions designed to secure the long-term financial goals of institutional and individual investors. Nuveen has $967 billion in assets under management as of 3/31/18 and operations in 16 countries. Its affiliates offer deep expertise across a comprehensive range of traditional and alternative investments through a wide array of vehicles and customized strategies. For more information, please visit www.nuveen.com.