John Hancock California Tax-Free Income Fund

John Hancock California Tax-Free Income Fund

John Hancock Municipal Securities Trust

John Hancock High Yield Municipal Bond Fund

John Hancock Tax-Free Bond Fund

John Hancock Tax-Exempt Series Fund

John Hancock Massachusetts Tax-Free Income Fund

John Hancock New York Tax-Free Income Fund

Supplement dated November 10, 2014 to the current Prospectus

Effective November 10, 2014, the prospectus is hereby amended as follows:

Under the heading “Principal risks” in “Fund summary,” “Economic and market events risk” is amended and restated in its entirety, as follows:

Economic and market events risk. Events in the financial markets have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. In addition, relatively high market volatility and reduced liquidity in credit and fixed-income markets may adversely affect issuers worldwide. The conclusion of the U.S. Federal Reserve’s quantitative easing stimulus program and/or increases in the level of short-term interest rates could cause fixed-income markets to experience continuing high volatility, which could negatively impact the fund’s performance. Banks and financial services companies could suffer losses if interest rates were to rise or economic conditions deteriorate.

Under the heading “Principal risks” in “Fund summary,” the following “Liquidity risk” is added:

Liquidity risk. Exposure exists when reduced trading volume, a relative lack of market makers, or legal restrictions impair the ability to sell particular securities or close derivative positions at an advantageous price. Liquidity risk may result from the lack of an active market, the reduced number of traditional market participants, or the reduced capacity of traditional market participants to make a market in fixed-income securities. In addition, liquidity risk may be magnified in a rising interest rate environment in which investor redemptions from fixed-income mutual funds may be higher than normal; the selling of fixed-income securities to satisfy fund shareholder redemptions may result in an increased supply of such securities during periods of reduced investor demand due to a lack of buyers, thereby impairing the fund’s ability to sell such securities. The secondary market for certain tax-exempt securities tends to be less well-developed or liquid than many other securities markets, which may adversely affect the fund's ability to sell such securities at attractive prices.

Under the heading “Principal risks” in “Fund details,” “Economic and market event risk” is amended and restated in its entirety, as follows:

Economic and market events risk

Events in the financials sector historically have resulted, and may result from time to time, in an unusually high degree of volatility in the financial markets, both domestic and foreign. These events have included, but are not limited to: bankruptcies, corporate restructurings, and other events related to the sub-prime mortgage crisis in 2008; financial distress in the U.S. auto industry; credit and liquidity issues involving certain money market mutual funds; governmental efforts to limit short selling and high frequency trading; measures to address U.S. federal and state budget deficits, debt crises in the eurozone; and S&P’s downgrade of U.S. long-term sovereign debt. Both domestic and foreign equity markets have experienced increased volatility and turmoil, with issuers that have exposure to the real estate, mortgage, and credit markets particularly affected, and it is uncertain when these conditions will recur. Banks and financial services companies could suffer losses if interest rates were to rise or economic conditions deteriorate.

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In addition to financial market volatility, relatively high market volatility and reduced liquidity in credit and fixed-income markets may adversely affect many issuers worldwide. The conclusion of the U.S. Federal Reserve’s quantitative easing stimulus program and/or increases in the level of short-term interest rates could cause fixed-income markets to experience continuing high volatility, which could negatively impact the fund’s performance. This reduced liquidity may result in less money being available to purchase raw materials, goods, and services from emerging markets, which may, in turn, bring down the prices of these economic staples. It may also result in emerging-market issuers having more difficulty obtaining financing, which may, in turn, cause a decline in their securities prices. These events and the possible resulting market volatility may have an adverse effect on the fund.

Political turmoil within the United States and abroad may also impact the fund. Although the U.S. government has honored its credit obligations, it remains possible that the United States could default on its obligations. While it is impossible to predict the consequences of such an unprecedented event, it is likely that a default by the United States would be highly disruptive to the U.S. and global securities markets and could significantly impair the value of the fund’s investments. Similarly, political events within the United States at times have resulted, and may in the future result, in a shutdown of government services, which could negatively affect the U.S. economy, decrease the value of many fund investments, and increase uncertainty in or impair the operation of the U.S. or other securities markets. Further, certain municipalities of the United States and its territories are financially strained and may face the possibility of default on their debt obligations, which could directly or indirectly detract from the fund’s performance.

Uncertainties surrounding the sovereign debt of a number of European Union (EU) countries and the viability of the EU have disrupted and may in the future disrupt markets in the United States and around the world. If one or more countries leave the EU or the EU dissolves, the world’s securities markets likely will be significantly disrupted. Political and military events, including the military crises in Ukraine and the Middle East, and nationalist unrest in Europe, also may cause market disruptions.

Under the heading “Principal risks” in “Fund details,” the following “Liquidity risk” is added:

Liquidity risk

A fund is exposed to liquidity risk when reduced trading volume, a relative lack of market makers, or legal restrictions impair the fund’s ability to sell particular securities or close derivative positions at an advantageous market price. Funds with principal investment strategies that involve investments in securities of companies with smaller market capitalizations, foreign securities, derivatives, or securities with substantial market and/or credit risk tend to have the greatest exposure to liquidity risk. Exposure to liquidity risk may be heightened for funds that invest in securities of emerging markets and related derivatives that are not widely traded, and that may be subject to purchase and sale restrictions.

The capacity of traditional dealers to engage in fixed-income trading has not kept pace with the bond market’s growth. As a result, dealer inventories of corporate bonds, which indicate the ability to “make markets,” i.e., buy or sell a security at the quoted bid and ask price, respectively, are at or near historic lows relative to market size. Because market makers provide stability to fixed-income markets, the significant reduction in dealer inventories could lead to decreased liquidity and increased volatility, which may become exacerbated during periods of economic or political stress.

The secondary market for certain tax-exempt securities tends to be less well-developed or liquid than many other securities markets, which may adversely affect the fund's ability to sell such securities at attractive prices.

You should read this Supplement in conjunction with the Prospectus and retain it for future reference.

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