The government sponsored scheme offers higher interest and tax free income. But it is only for girls below 10 years and the lock-in period is longer.

Thinking of investing in the PPF and fixed deposits for your little daughter's education or marriage? The Sukanya Samriddhi Yojana (SSY) could be a better alternative. The scheme, which was launched in January as part of the Prime Minister's Beti Bachao Beti Padhao initiative, was already eligible for deduction under Section 80C. The Budget has now made the income from the scheme tax free.

The SSY is more attractive than the PPF because it offers a higher interest rate. The interest rate of the SSY is also linked to the government bond yield. While the PPF offers 25 basis points higher than the yield of 10-year government bonds, the SSY will offer 75 basis points higher than the 10-year government bond yield for the previous year (which was 8.33% for 1 April, 2013 to 31 March, 2014). For 2014-15, the interest for PPF is 8.7% while the SSY offers 9.1%.

Though the SSY is an attractive proposition, the scheme is not open to everybody. An SSY account can be opened by the parent or guardian in the name of a girl child not more than 10 years old. Only for this year, the government has offered a grace period of one year and allowed accounts to be opened for girls who will be 11 years old by 1 December 2015. Children born before 2 December 2003 are not eligible.