Welcome to Chargeable Gains for Companies!

Hello there! If you’ve already studied Capital Gains Tax (CGT) for individuals, you are halfway there. For companies, the logic is very similar, but the "paperwork" and some of the rules are slightly different. In this chapter, we’ll explore how companies handle profit from selling assets like buildings or shares. Don't worry if it seems tricky at first—we’ll break it down step-by-step!

1. The Basics: It’s Not "CGT," it’s Corporation Tax

The first thing to remember is a simple but vital distinction: Individuals pay Capital Gains Tax (CGT), but companies do not. Instead, a company’s "chargeable gains" are added to its other income (like trading profit and rental income) to calculate its Total Taxable Profits (TTP). This means gains are taxed at the Corporation Tax rate.

Did you know? Companies do not get an "Annual Exempt Amount" (the tax-free allowance individuals get). Every £1 of gain is potentially taxable!

Key Differences to Remember:

  • No Annual Exempt Amount: Companies pay tax on the very first pound of gain.
  • Indexation Allowance: Companies get a special "inflation buffer" that individuals no longer get.
  • Tax Rate: Gains are taxed at the standard Corporation Tax rates (19% – 25%), not the CGT rates of 10% or 20%.

Key Takeaway: Companies include gains in their total profits and don't get a tax-free allowance for gains.

2. The Pro-forma Calculation

To find the chargeable gain for a company, we use a standard layout. It looks like this:

\( \text{Disposal Proceeds} \)

\( \text{Less: Incidental costs of disposal (e.g., legal fees, auctioneer fees)} \)

\( = \text{Net Proceeds} \)

\( \text{Less: Allowable Cost} \)

\( \text{Less: Indexation Allowance} \)

\( = \text{Chargeable Gain or Loss} \)

3. Indexation Allowance: The Inflation Buffer

The Indexation Allowance is a way to stop companies from being taxed on "fake" profits caused purely by inflation. It adjusts the original cost of the asset upwards based on the Retail Price Index (RPI).

The "Frozen" Rule

This is the most important part of company gains! The Indexation Allowance was frozen in December 2017. Here is how you apply it:

  • If an asset was bought before December 2017 and sold after December 2017, you only calculate indexation up to December 2017.
  • If an asset was bought after December 2017, there is no indexation allowance at all.

The Golden Rule of Indexation

Indexation cannot create or increase a loss. It can only pull a gain down to zero. If your calculation already shows a loss before indexation, the indexation allowance is simply £0.

Example: A company bought a factory in Jan 2010 for £100,000 and sold it in 2024. The examiner will provide the "Indexation Factor" (e.g., 0.250).
\( \text{Cost: } £100,000 \)
\( \text{Indexation Allowance: } £100,000 \times 0.250 = £25,000 \)
\( \text{Total Indexed Cost: } £125,000 \)

Key Takeaway: Use indexation to offset inflation, but remember it stopped growing in December 2017 and can't make a loss worse.

4. Dealing with Shares: The Share Pool

When a company buys and sells shares in another company, we can't always tell which specific "paper" share was sold. We use the 1985 Pool method. Imagine a big bucket where we throw in all the shares of the same type and keep track of the total cost and total indexation.

Matching Rules (The Order of Selling)

When a company sells shares, we match them in this specific order:

  1. Same Day: Shares bought on the same day as the sale.
  2. Previous 9 Days: Shares bought in the 9 days before the sale.
  3. The 1985 Pool: All other shares.

Quick Review: For the 1985 Pool, you must "index" the pool every time there is a new purchase or a "Value Event" (like a bonus issue) up until December 2017.

5. Rollover Relief (Replacement of Business Assets)

Sometimes, a company sells a business asset (like a warehouse) just to buy a new one. The government doesn't want to punish the company for growing, so they allow Rollover Relief. This lets the company "postpone" paying tax on the gain by taking the gain off the cost of the new asset.

Qualifying Rules:

  • Time Limit: The new asset must be bought within 1 year before or 3 years after the sale of the old one.
  • Asset Type: Both assets must be used for trade (e.g., Land and Buildings, or Fixed Plant and Machinery).
  • The "Full Reinvestment" Rule: To defer the entire gain, the company must spend all the proceeds from the old asset on the new one.

Analogy: Imagine you sell a bike for £100 (making a £20 profit). If you immediately buy a better bike for £120, the taxman says, "Keep your £20 for now; we'll just pretend your new bike actually cost you £100 (£120 - £20 gain)."

Common Mistake: Students often think Rollover Relief makes the gain disappear forever. It doesn't! It just delays the tax until the new asset is eventually sold without being replaced.

6. Capital Losses

What happens if a company sells an asset for a loss?
1. First, offset the loss against any other gains made in the same accounting period.
2. If there is still a loss left over, carry it forward to offset against future gains.
Note: You cannot offset a capital loss against trading income. Capital losses stay in the "capital box."

Summary Checklist for Your Exam

Before you move on, make sure you can answer these:

  • Did I remember that companies don't get an Annual Exempt Amount?
  • Did I stop calculating Indexation Allowance at December 2017?
  • Did I check if the Indexation Allowance created a loss? (It shouldn't!)
  • If the company bought a replacement asset, did I consider Rollover Relief?
  • Is my final gain included in Total Taxable Profits?

Final Encouragement: Company gains are very logical once you master the Indexation Allowance and the 1985 Pool. Keep practicing the pro-forma, and you'll be an expert in no time!