US GAAP ASC 350
Authoritative Source
Amortization
Ratable expense allocation of intangible assets over their finite economic useful life.
Detailed Definition & General Ledger Context
Amortization is governed by US GAAP ASC 350 in general ledger financial reporting and fixed asset sub-ledgers. Maintaining accurate records of Amortization is vital for audit compliance, asset balance verification, and tax schedule reconciliation.
Mathematical Standard & Equation
Annual Amortization = (Historical Cost - Salvage Value) ÷ Useful Life
General Ledger Journal Entry Standard
Debit: Intangibles Expense Account
Credit: Intangibles Contra-Asset / Payable Liability
Credit: Intangibles Contra-Asset / Payable Liability
Common Operational Pitfalls
- Failing to reconcile fixed asset sub-ledgers with the general ledger trial balance monthly.
- Conflating IRS MACRS tax depreciation tables with GAAP straight-line financial reporting.
- Misclassifying lease obligations under ASC 842 capitalization standards.
Used in these R2R Calculators
Source: https://www.fasb.org/ ↗