In accordance with Chapter 25 of the Puerto Rico Insurance Code, as amended, TSP is required to record a catastrophe loss reserve. This catastrophe loss reserve is supported by a trust fund for the payment of catastrophe losses. The reserve increases by amounts determined by applying a contribution rate, not in excess of 5%, to catastrophe written premiums as instructed annually by the Commissioner of Insurance, unless the level of the reserve exceeds 8% of catastrophe exposure, as defined. The reserve also increases by an amount equal to the resulting return in the supporting trust fund and decreases by payments on catastrophe losses or authorized withdrawals from the trust fund. Additions to the catastrophe loss reserve are deductible for income tax purposes.

 

This trust may invest its funds in securities authorized by the Insurance Code, but not in investments whose value may be affected by hazards covered by the catastrophic insurance losses. The interest earned on these investments and any realized gains (loss) on investment transactions are part of the trust fund and are recorded as income (expense) of the Company. An amount equal to the investment returns is recorded as an addition to the trust fund.

The interest earning assets in this fund, which amounted to $47,630 and $46,221 as of December 31, 2016 and 2015, respectively, are to be used solely and exclusively to pay catastrophe losses covered under policies written in Puerto Rico.

TSP is required to contribute to the trust fund, if needed or necessary, on or before January 31 of the following year. Contributions are determined by a rate determined or established by the Commissioner of Insurance for the catastrophe policies written in that year. No contribution was required for 2016 and 2015 since the level of the catastrophe reserve exceeds 8% of the catastrophe exposure.

The amount in the trust fund may be withdrawn or released in the case that TSP ceases to underwrite risks subject to catastrophe losses. Also, authorized withdrawals are allowed when the catastrophe loss reserve exceeds 8% of the catastrophe exposure, as defined.

TSP retained earnings are restricted in the accompanying consolidated balance sheets by the total catastrophe loss reserve balance, which as of December 31, 2016 and 2015 amounted to $44,823 and $43,041, respectively.