Final answer:
The true statement about lease modification accounting is that a modified lease may be accounted for as one combined lease, involving reassessment by both lessee and lessor and potentially leading to a change in lease classification and remeasurement of liabilities and assets. The correct answer is (a).
Step-by-step explanation:
Regarding lease modification accounting, the correct statement is: Depending on the circumstances, a lease that has been modified may be accounted for as one combined lease of both the original and new lease terms and conditions.
This means that when there is a lease modification, both the lessee and lessor must reassess the classification and accounting of the lease, which can lead to the remeasurement of lease liabilities and assets and a possible change in the lease classification.
Changes that might trigger this reassessment include altering the lease term, changing the scope of the lease (e.g., adding or terminating the right to use one or more underlying assets), or changing the consideration for the lease. Adjusting the timing or the amount of lease payments is indeed considered a lease modification.