Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Last-in, first-out (LIFO) and first-in, first-out (FIFO) are two common inventory valuation methods used by companies in accounting. Inventory valuation is the process of assigning value to materials, ...

Many crypto traders face massive tax bills for 2017. Which accounting method they apply could change their tax bills by tens of thousands of dollars. Specific identification vs. FIFO The IRS wants the ...

The accounting for the costs of inventory depends on the cost flow method you chose. The four ones in common use are last in, first out (LIFO), first in, first out (FIFO), specific identification and ...

But there is another option called the Specific Identification (SI) accounting method. Assume you bought several lots of security A over the year while the stock increased in price. You might prefer ...