Accretion Meaning

Accretion primarily means gradual or incremental growth. However, with respect to finance, it has the following technical meaning


You are free to use this image on your website, templates etc, Please provide us with an attribution linkHow to Provide Attribution?Article Link to be Hyperlinked
For eg:
Source: Accretion (

Accretion in Bond Market

Accretion in Bond Market Example

In the bonds market, it is calculated using the following formula –

Accretion Amount = Purchase Basis * (YTM / Accrual Period per Year) – Coupon Interest

The negative value is dilution, while the positive value determines the accretion.

When an investor purchases a bond at a discount, the discount must be accreted over the full life of the bond until its maturity. It comprises adjusting the cost basisCost BasisCost basis is the valuation of assets at their original or at-cost price inclusive of incidental expenses determined after making relevant adjustments for dividends, stock splits and distribution of return on capital. It facilitates the taxation of more (paid the price) of the bond at par for each year the bond is being held. It, in turn, increased both cost and reported net income of the bond.

Consider an investor who has bought a bond at 80$ whose maturity is 10 years and par is 100$. Investor’s accretion, in this case, would be (20/10=2) 2$. His reported net income would be 5$(interest) +2$ (accretion) = 7$.

Accretion in Mergers and Acquisitions

Accretive deals can occur if the assets are acquired at a discount to their previous market value. In general accretive investments refer to any security that is purchased at a discount.

Accretion and dilution are used to test the impact of an acquisitionAcquisitionAcquisition refers to the strategic move of one company buying another company by acquiring major stakes of the firm. Usually, companies acquire an existing business to share its customer base, operations and market presence. It is one of the popular ways of business more or mergerMergerMerger refers to a strategic process whereby two or more companies mutually form a new single legal venture. For example, in 2015, ketchup maker H.J. Heinz Co and Kraft Foods Group Inc merged their business to become Kraft Heinz Company, a leading global food and beverage more on the acquirer firm’s earning per share (EPS). It helps the buyer firm study the effect of the merger on the firm in terms of profitabilityProfitabilityProfitability refers to a company's ability to generate revenue and maximize profit above its expenditure and operational costs. It is measured using specific ratios such as gross profit margin, EBITDA, and net profit margin. It aids investors in analyzing the company's more consequences comprising all factors and complexities. The synergy of the merger can be depicted doing such analysis.

  • Post deal EPS > Buyer EPS —>Accretion
  • Post deal EPS < Buyer EPS —>Dilution
  • Post deal EPS = Buyer EPS —>Breakeven

The Consensus EPS is one that is obtained post the merger, and this is used to determine the accretion or dilution. This analysis is thus helpful in understanding the consequences of the merger. Usually, a merger is preceded by thorough due diligence of the target firm. In some cases, the target firm will also conduct due diligence in the buyer firm. During the same period before finalizing the merger, the accretion dilution analysis is performed to study the consequences.

If the merger is resulting in dilution, the buyer firm will think twice to go ahead with a merger or other means to compensate for the decrease in overall EPS in the future.

Overall it is a crucial factor while a buyer is planning on a merger or accounting terms while factoring for the tax amount. It also helps to determine the rationale behind the combining two companies, if the dilution is too high, then the acquirer will probably not go ahead with the transaction, or if the accretion is too high, the buyer may go one step forward or increase the bid to close the deal and benefit from the synergy of a mergerSynergy Of A MergerSynergy in M&A is the approach of business units that if they combine their businesses by forming one single unit and then working together to achieve a common goal, the total earnings of the business can be greater than the sum of the earnings of both businesses earned separately, and the cost of the merger can be more.

This article has been a guide to accretion and its meaning/definition. Here we discuss accretion in Bond Markets and Mergers and Acquisitions along with examples. You can learn more about Investment Banking from the following articles –