offset of the reported amounts of assets and liabilities in the Statement of assets and liabilities. In the event of a default by the counterparty, realization of the collateral proceeds could be delayed, during which time the collateral value may decline or the counterparty may have insufficient assets to pay back claims resulting from close-out of the transactions.
Security transactions and related investment income. Investment security transactions are recorded as of the date of purchase, sale or maturity. Interest income is accrued as earned. Interest income includes coupon interest and amortization/accretion of premiums/discounts on debt securities.
Line of credit. The fund may borrow from banks for temporary or emergency purposes, including meeting redemption requests that otherwise might require the untimely sale of securities. Pursuant to the fund's custodian agreement, the custodian may loan money to the fund to make properly authorized payments. The fund is obligated to repay the custodian for any overdraft, including any related costs or expenses. The custodian may have a lien, security interest or security entitlement in any fund property that is not otherwise segregated or pledged, to the maximum extent permitted by law, to the extent of any overdraft.
In addition, the fund and other affiliated funds have entered into an agreement with Citibank N.A. that enables them to participate in a $300 million unsecured committed line of credit. A commitment fee, payable at the end of each calendar quarter, based on the average daily unused portion of the line of credit, is charged to each participating fund on a pro rata basis and is reflected in other expenses on the Statement of operations. Commitment fees for the six months ended September 30, 2014 were $281. For the six months ended September 30, 2014, the fund had no borrowings under the line of credit.
Expenses. Within the John Hancock group of funds complex, expenses that are directly attributable to an individual fund are allocated to such fund. Expenses that are not readily attributable to a specific fund are allocated among all funds in an equitable manner, taking into consideration, among other things, the nature and type of expense and the fund's relative net assets. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.
Class allocations. Income, common expenses and realized and unrealized gains (losses) are determined at the fund level and allocated daily to each class of shares based on the net assets of the class. Class-specific expenses, such as distribution and service fees, if any, transfer agent fees, state registration fees and printing and postage, for all classes, are calculated daily at the class level based on the appropriate net assets of each class and the specific expense rates applicable to each class.
Federal income taxes. The fund intends to continue to qualify as a regulated investment company by complying with the applicable provisions of the Internal Revenue Code and will not be subject to federal income tax on taxable income that is distributed to shareholders. Therefore, no federal income tax provision is required.
Under the Regulated Investment Company Modernization Act of 2010, the fund is permitted to carry forward capital losses for an unlimited period. Capital losses that are carried forward will retain their character as either short-term or long-term capital losses rather than being considered all short-term as under previous law.
For federal income tax purposes, as of March 31, 2014, the fund has a short-term capital loss carryforward of $2,482 available to offset future net realized capital gains. This carryforward does not expire.
As of March 31, 2014, the fund had no uncertain tax positions that would require financial statement recognition, derecognition or disclosure. The fund's federal tax returns are subject to examination by the Internal Revenue Service for a period of three years.
Distribution of income and gains. Distributions to shareholders from net investment income and net realized gains, if any, are recorded on the ex-date. The fund generally declares dividends from net investment income daily, and pays monthly, as long as class income exceeds class expense on each day. Daily dividends were not paid through June 30, 2014. Effective July 1, 2014, accumulated net investment income of the classes became positive, and the fund commenced daily dividend distribution. Capital gain distributions, if any, are distributed at least annually.