How Bonus Depreciation Reduces Taxes on Business Assets

Tax Relief Preview: How Bonus Depreciation Reduces Taxes

Bonus depreciation reduces taxes by allowing businesses to immediately deduct a large percentage of qualifying asset costs in the year of purchase, rather than spreading deductions over years. According to the IRS, businesses claimed over $1.6 trillion in bonus depreciation deductions between 2018 and 2022, making it one of the most powerful tax savings tools available.

How Bonus Depreciation Reduces Taxes: Key IRS Concepts

Understanding how bonus depreciation reduces taxes starts with one core principle: accelerated deductions lower your taxable income now, not later. Under the Tax Cuts and Jobs Act (TCJA), businesses could deduct 100% of qualifying asset costs in the first year — a significant shift from traditional depreciation schedules.

However, that 100% rate has been phasing down. According to the IRS Publication 946, the phase-down schedule is:

• 2022: 100%
• 2023: 80%
• 2024: 60%
• 2025: 40%
• 2026: 20%
• 2027 and beyond: 0% (unless Congress acts)

Qualifying assets include machinery, equipment, computers, vehicles, and certain improvements to nonresidential property. Assets must be new or used — but used property must be “new to you,” meaning your business hasn’t previously owned or used it.

This distinction matters. Many business owners miss deductions simply because they misclassify assets or aren’t aware that used equipment qualifies under current IRS rules.

Step-by-Step Tax: How Bonus Depreciation Works in Practice

Here’s how bonus depreciation reduces taxes in real business scenarios:

1. Purchase a qualifying asset — Equipment, machinery, or eligible property placed in service during the tax year.
2. Elect bonus depreciation on your return — File using IRS Form 4562 (Depreciation and Amortization) to claim the deduction.
3. Apply the current-year rate — For 2025, that’s 40% of the asset’s cost deducted immediately.
4. Depreciate the remaining balance — The remaining 60% is depreciated under standard MACRS schedules over the asset’s useful life.
5. Reduce your taxable income — The deduction directly lowers your net business income, cutting your overall tax liability.

For example, if a business purchases $500,000 in equipment in 2025, they can immediately deduct $200,000 (40%), potentially saving tens of thousands in taxes depending on their marginal rate.

Bonus depreciation does not require business profit to claim it — unlike Section 179 expensing. This creates a net operating loss (NOL), which may carry forward to offset future income under IRC Section 172.

Options Compared: Bonus Depreciation vs. Section 179

Both strategies accelerate deductions, but they work differently. Knowing which applies to your situation is critical.

Bonus Depreciation:

• No annual dollar cap
• Can create a net operating loss
• Phase-down applies (60% in 2024, 40% in 2025)
• Applies automatically unless you opt out

Section 179:

• 2025 limit: $1,220,000 (per IRS Rev. Proc. 2024-40)
• Cannot create a loss; limited to business income
• No phase-down scheduled
• Must be elected on your return

Many tax attorneys recommend using Section 179 first to maximize dollar-for-dollar deductions, then layering bonus depreciation on top to capture remaining eligible costs. This combined strategy can dramatically lower taxable income — especially for growing businesses investing heavily in equipment or commercial property improvements.

If you’ve under-utilized these deductions in prior years, an amended return may recover significant overpaid taxes. A qualified tax attorney can assess your prior filings and identify missed opportunities.

Tax Relief Secured: How Bonus Depreciation Reduces Taxes Long-Term

Bonus depreciation reduces taxes most effectively when paired with a proactive tax planning strategy. The phase-down means the window for maximum deductions is narrowing — but businesses acting now can still capture meaningful savings. With 2025 offering a 40% rate and 2026 dropping to 20%, this year may be your last significant opportunity before the benefit nearly disappears without new legislation. Consult a tax professional to evaluate your asset purchases and ensure you’re not leaving deductions on the table.

How Bonus Depreciation Reduces Taxes for Your Business

Maximizing bonus depreciation requires careful planning, proper asset classification, and strategic timing. A qualified tax attorney can evaluate your business’s depreciation strategy and identify savings you may have missed. Don’t wait until a tax problem develops — take action now. Visit Tax Debt Relief to explore your options, or schedule your Free Case Review today. For firms seeking qualified clients, explore Exclusive Tax Leads.