Section 2806.11 - How will BLM charge me rent?(a) BLM will charge rent beginning on the first day of the month following the effective date of the grant through the last day of the month when the grant terminates. Example: If a grant became effective on January 10 and terminated on September 16, the rental period would be February 1 through September 30, or 8 months.(b) BLM will set or adjust the annual billing periods to coincide with the calendar year by prorating the rent based on 12 months.(c) If you disagree with the rent that BLM charges, you may appeal the decision under § 2801.10 of this part.