A fee petition for a guardian should be filed no later than 30 days from the anniversary date of the guardian’s appointment. For example, if you were appointed on March 1, the fee petition should be filed every year on or before April 1. The final fee petition should be filed no later than 60 days after termination of the guardianship. A fee petition for a conservator should be filed either with the annual account or at any time before approval of an annual account that has already been filed. The final fee petition of a conservator should be filed no later than 30 days after the filing of the final account. Interim petitions for establishing a guardianship or conservatorship should be filed promptly after the hearing and no later than 90 days after the hearing. See Superior Court, Probate Division Rule 308.