A Yield Tilt Index Fund is a type of passive investment vehicle that seeks to achieve a higher yield than a traditional broad-market index fund. This is typically achieved by investing in securities that have a higher yield than the overall market, such as bonds or dividend-paying stocks.Yield tilt index funds typically use a rules-based approach to construct their portfolios, focusing on securities with high yields relative to their peers. This approach is designed to provide investors with a higher income stream than a traditional index fund, without taking on the additional risk associated with actively managed funds.These funds can be a good choice for investors who are looking for a way to increase the income generated by their portfolios, without sacrificing the diversification benefits of an index fund.However, it is important to note that yield tilt index funds may also carry additional risks, such as higher credit risk if they invest in lower-rated bonds, or higher volatility if they invest in high-yielding equities.It's always important to carefully consider the investment objectives, risks, and expenses of any fund before investing, and to seek the advice of a financial advisor if necessary.