DTL and asset write up - confusion

This topic was brought up multiple times on this site for years but I'm still really confused about the way that the DTL is created. Main question is whether book tax should be higher than cash tax or the way other.

I understand that in a M&A transaction there will be write ups to reflect fair value up to date and adjustments like DTL and overall balance for BS can be done by goodwill or intangible asset plug-ins.

DTL is created due to the difference between accounting (book) and reported tax, a pretty standard textbook explanation, but back to the main question: I'm unsure if book tax or tax payable should be higher once there's asset write up.

Many ppl on this site, and also sometimes AI, claim that the book tax will be lower than tax payables, and this raise the question - how can I still have a liability even though I paid more than the accounting value. Another way to interpret this - the govt don't care about the write up and only think about all the original asset value.... so I don't know how the difference creates the DTL.

On the other hand, I did try out a few numbers (asset value, asset write up value, total depreciation terms, tax rate), and calculated higher book tax than cash tax for each example. I think this seems more correct intuitively as 1. this is what I calculated 2. accounting tax greater than the tax you paid so there's liability - sounds reasonable. However, there're many people that sounds against this and it's really itching me.

after write up

book tax greater than cash tax
20% (3 votes)
cash tax greater than book tax
60% (9 votes)
this thing is more complicated than a simply cash vs book tax comparison
20% (3 votes)
Total votes: 15
3 Comments
 

Based on the most helpful WSO content, here's the breakdown of your confusion regarding Deferred Tax Liabilities (DTL) and asset write-ups:

Why is a DTL Created in an Asset Write-Up?

  1. The Core Concept: A DTL arises because of the difference between the book value (accounting) and the tax value of an asset. When an asset is written up in an M&A transaction to reflect its fair market value, the depreciation expense for accounting purposes (book depreciation) will be higher than the depreciation expense allowed for tax purposes (tax depreciation). This creates a temporary difference.

  2. Book Tax vs. Cash Tax:

    • Book Tax: This is based on the accounting rules and reflects the higher depreciation expense due to the write-up.
    • Cash Tax (Tax Payable): This is based on the original tax basis of the asset, which the government uses for tax purposes. The government does not recognize the write-up for tax purposes, so the depreciation expense is lower, leading to higher taxable income and, consequently, higher taxes payable.
  3. The Resulting DTL:

    • Since the book depreciation is higher, the book income (pre-tax) is lower than the taxable income. This means the company is paying more in taxes (cash tax) than what is reflected in the accounting books (book tax).
    • The difference between the higher cash tax and the lower book tax creates a Deferred Tax Liability. Essentially, the company is "prepaying" taxes now, which will reverse in the future as the temporary difference unwinds.

Addressing Your Confusion:

  • Why is there a liability if cash tax is higher than book tax?

    • The liability exists because the company has effectively paid more taxes upfront (cash tax) than what is recognized in the accounting books. Over time, as the asset is depreciated, this difference will reverse, and the company will pay less in taxes in the future.
  • Why does the government not care about the write-up?

    • The government bases taxes on the original tax basis of the asset, not the fair market value adjustment made for accounting purposes. This is why the write-up only impacts the accounting books and not the tax basis.

Example to Clarify:

  • Scenario:

    • Asset Write-Up: $100
    • Tax Rate: 40%
    • Depreciation Term: 5 years
  • Yearly Depreciation:

    • Book Depreciation: $20 (based on the $100 write-up)
    • Tax Depreciation: $0 (government does not recognize the write-up)
  • Taxable Income Difference:

    • Book Income: Lower by $20 due to the write-up depreciation.
    • Taxable Income: Higher by $20 since the write-up is ignored for tax purposes.
  • Tax Impact:

    • Book Tax: $20 * 40% = $8
    • Cash Tax: $0 * 40% = $0
    • DTL Created: $8 (difference between cash tax and book tax).

Why Your Calculations Show Higher Book Tax:

If your calculations show higher book tax than cash tax, it might be due to a misunderstanding of the depreciation schedules or the tax treatment of the write-up. Double-check: 1. Whether you're applying the write-up depreciation correctly to book income. 2. Whether you're excluding the write-up depreciation from taxable income.

Final Takeaway:

The DTL exists because the government does not recognize the write-up for tax purposes, leading to higher cash taxes upfront. Over time, as the asset depreciates, this liability will reverse. Stick to the principle that cash tax is higher than book tax in the case of an asset write-up, which is why a DTL is created.

Sources: Write Down of PPE by 100, Hardest Technical I've Gotten At a BB, How To Record Earnout Paid in LBO Context?, Difficult Accounting Technical - IBD

I'm an AI bot trained on the most helpful WSO content across 17+ years.
 

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