What is bonus depreciation?

A tax provision letting a business deduct a large percentage of a qualifying asset's cost in the first year it's placed in service, rather than over its life — accelerating the tax benefit to encourage investment.

How is bonus depreciation different from regular depreciation?

Bonus depreciation is a tax incentive that front-loads the deduction into year one; ordinary accounting depreciation spreads an asset's cost evenly or by a set method over its useful life.

Does the bonus depreciation percentage change?

Yes — it is set by tax legislation and has changed over time, so the benefit depends on the rules in force when the asset is placed in service.

Growth Marketing Glossary

Bonus Depreciation

bo·nusnoun

A big first-year tax deduction on a qualifying asset - a policy lever that pulls the tax benefit of investment forward.

Schematic — a large first-year deduction

Term: Bonus depreciation
Allows: Large first-year deduction
Purpose: Encourage capital investment
Note: A tax rule; percentages change over time

Forms & parts of speech

bonus depreciation · noun

Large first-year tax write-off.

"Bonus depreciation let us deduct most of the equipment cost in year one, cutting the tax bill and freeing cash."

Definition in plain terms

Bonus depreciation is a tax incentive that allows a business to immediately deduct a large percentage of the cost of qualifying assets in the first year they're put into use, instead of depreciating that cost gradually over many years.

It's a specific provision of tax law - distinct from ordinary accounting depreciation - designed to encourage businesses to invest in equipment and other qualifying property by pulling the tax benefit forward.

The allowable percentage is set by tax legislation and has changed over time, so the exact benefit depends on the rules in force when the asset is placed in service. The result is a lower tax bill in the year of purchase and improved near-term cash flow.

Why it matters to growth leaders

Bonus depreciation is a cash-flow lever rather than a marketing one, but it shapes the capital available to a business. By front-loading a deduction, it reduces taxes in the year a company invests, leaving more cash on hand - cash that can fund operations and growth.

For a growth leader, the relevance is in understanding the full picture of a company's cash: a business making large qualifying investments may have stronger near-term cash flow than its profit suggests, thanks to the tax timing benefit.

It's also a reminder that government policy directly affects the cash a company can deploy.

Recognizing bonus depreciation helps a growth leader interpret why a capital-investing company's cash position may look better than its reported profit, and why finance teams time investments around the tax rules in force.

Worked example. A growth leader notices the company made a large equipment investment yet its cash position stayed surprisingly strong, and bonus depreciation explains why.

Under the tax rules in force, the company deducted a large share of the equipment's cost in the first year rather than spreading it over the asset's life.

That front-loaded deduction sharply reduced taxable income for the year, cutting the tax bill and leaving more cash in the business - cash that can fund operations and growth initiatives.

The leader sees that reported profit and the company's true cash position diverge again, this time because a tax provision pulled the benefit of the investment forward.

Understanding bonus depreciation, the growth leader reads the company's near-term cash strength accurately and recognizes how the timing of capital investment, governed by tax policy, can expand the cash available to deploy context that informs how aggressively growth can be funded in a given year.

Failure modes to watch. Confusing bonus depreciation (a tax provision) with ordinary accounting depreciation; assuming the percentage is fixed when tax law changes it over time; overlooking that the benefit is timing - it pulls deductions forward, it doesn't create new ones

and ignoring how the resulting cash boost affects what's available to fund growth.

Synonyms & antonyms

Synonyms

bonus depreciationfirst-year expensing

Antonyms

straight-line depreciation

Origin & history

Bonus depreciation is a tax-policy tool used to stimulate business investment by allowing large first-year write-offs of qualifying property; its percentage is set by legislation and has varied over time, making it a moving but powerful lever on near-term corporate cash flow.

Etymology: source.

Usage trends

Search interest for this term over the last five years:

View interest-over-time on Google Trends →

Common questions

What is bonus depreciation?: A tax provision letting a business deduct a large percentage of a qualifying asset's cost in the first year it's placed in service, rather than over its life — accelerating the tax benefit to encourage investment.
How is bonus depreciation different from regular depreciation?: Bonus depreciation is a tax incentive that front-loads the deduction into year one; ordinary accounting depreciation spreads an asset's cost evenly or by a set method over its useful life.
Does the bonus depreciation percentage change?: Yes — it is set by tax legislation and has changed over time, so the benefit depends on the rules in force when the asset is placed in service.

Related tools & calculators

toolLTV:CAC calculator
toolCAC payback calculator

Resources & people to follow

referenceWikipedia — bonus depreciation
referenceTax and growth-finance practice
referenceRGM analysis — bonus depreciation pulls a deduction forward, cutting near-term tax and freeing cash that can fund growth

Curated, non-competitor resources verified per term.

Related training

moduleGrowth marketing foundations

Disciplines

Areas of marketing where bonus depreciation is a core concern:

Growth strategyMarketing analytics

Sources

trendsGoogle Trends — "bonus depreciation"