Recently I did some pro-bono work regarding deferred taxes. It was a good exercise for me because what they teach in school is not sufficient, nor claims to be, to solve all of the problems that exist in the real world (no surprise there). Because this is a mostly professional blog, albeit one that has been underutilized lately, deferred tax is exactly the type of topic that I should be blogging about. This is going to be a multi-part post, starting with the Mickey Mouse stuff that everyone can find by Googling “Deferred Tax,” and moving on to some of the more difficult situations that I have encountered, as well as what I feel are the appropriate solutions.
For starters, what are deferred taxes? Before I can define what deferred taxes are, I need to lay some groundwork. To the lay person, it often comes as a shock that companies keep multiple sets of books, and not the kinds where the bosses are “cooking the books” either, but for legitimate and sometimes statutorily required reasons. The two most common sets of books in the US are the GAAP books and the tax books. These two sets of books represent the underlying economic substance of a company’s business according to different rules – Generally Accepted Accounting Principles for the GAAP books and the United States Tax Code for the tax books. The difference between these sets of books can be dramatic, but the differences should be able to be reconciled to specific differences between the rules by which the books were made.
The various deferred tax accounts that we will be discussing are used to effectively reconcile differences in income taxes between a company’s GAAP books and its tax books. Before we get into what the different accounts are called and how to properly account for them, let’s look at a few of the differences between US GAAP and the US Tax Code.
| Issue | US GAAP | Tax Code |
| Accounting Basis | Accrual | Modified cash basis or accrual |
| Depreciation | Companies can choose between straight-line, any variation of declining balance (200%, 150%, etc…), units-of-production, or sum-of-the-year’s-digits. | Companies can use straight-line, or MACRS (Modified Accelerated Cost Recovery System). However, congress periodically offers “bonus” depreciation where companies can depreciate assets at a much higher rate (known as section 179 deductions). |
| Bad Debts | An expense is accrued in the period that the bad debt can be reasonably estimated. | A deduction is taken only when a bad debt is actually written off. |
| Warranty Costs | An expense is accrued in the period that the item under warranty is sold. | A deduction is taken only when warranty costs are actually paid. |
| Unearned Income | Revenue is not recognized until the earning process is complete. For example, if a 2-year rental contract were paid in full in advance, the company would only recognize half of the payment as revenue in the first year. The remainder would be carried as an asset. | Amounts received in advance are included in income at the time payment is received. Using the 2-year rental example, the tax books would include the entire payment as income in the first year, and zero as income in the second year. |