Depreciation for Tax and Accounting

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Nearly every business utilizes long-lived assets that play a critical role in daily operations. Over time, the cost of these assets must be allocated over their useful lives, a process known as depreciation. While this may seem straightforward, the rules governing depreciation under Generally Accepted Accounting Principles (GAAP) often differ significantly from those allowed for tax purposes. This creates complexity in asset management and financial reporting.

In this webinar, participants will gain a comprehensive understanding of depreciation fundamentals, including what qualifies as depreciable property, how to capitalize costs, and the specific depreciation methods used for financial accounting versus tax reporting.

Through detailed explanations and practical examples, this session will walk attendees through the application of various depreciation methods, such as straight-line, declining balance, MACRS, Section 179, and bonus depreciation. You'll also learn why businesses are required to maintain separate depreciation schedules for book and tax purposes, and how to track and reconcile differences between the two. Whether you are new to accounting for fixed assets or need a refresher on the latest methods, this webinar offers the knowledge and tools necessary for accurate and compliant asset management.

Topics Covered:
  • Definitions and fundamentals of depreciation
  • Key factors in computing depreciation: cost, useful life, method, and salvage value
  • GAAP accounting methods: Straight-line, Units of Production, Sum-of-the-Years’-Digits, Declining Balance
  • Tax depreciation methods: MACRS, ACRS, Section 179, Bonus Depreciation, and treatment of intangible assets
Your Benefits For Attending:
  • Understand which types of property qualify for depreciation and what costs must be capitalized.
  • Learn how to apply specific depreciation methods and determine when each is appropriate.
  • Explore accelerated depreciation strategies, including Section 179 and bonus depreciation options.
  • Gain insights into reconciling depreciation expenses and asset book values when using multiple accounting methods.
  • Receive clarity on both GAAP and tax depreciation methods to ensure compliance and accuracy in reporting.

This webinar is ideal for accounting professionals, tax preparers, bookkeepers, and finance teams responsible for asset accounting and tax compliance. It also benefits small business owners seeking to better understand how depreciation affects financial statements and tax liability.

Why This Webinar Is a Must-Attend:
You’ll walk away with a stronger grasp of the depreciation process, empowering you to manage fixed assets efficiently and maximize tax benefits while staying compliant with accounting standards.

Level: Beginners
Format: Live webcast
Instructional Method: Group: Internet-based
NASBA Field of Study: Accounting (2 hours)
Program Prerequisites: None
Advance Preparation: None

    1. Introduction
    2. GAAP 00:04:12
    3. Expenditure of Cash or Incurrence of Debt 00:06:19
    4. Expenditure of Cash or Incurrence of Debt - Depreciation (Amortization) 00:10:41
    5. Do/Don’t 00:11:21
    6. The Matching Principle 00:11:43
    7. The Matching Principle - Salvage Value 00:12:38
    8. Judgments Required 00:16:17
    9. Accelerated Depreciation 00:19:17
    10. Impairment Write Downs 00:20:29
    11. Tax Depreciation 00:24:39
    12. Cost Basis 00:25:08
    13. Inherently Facilitative Costs That Must Be Capitalized 00:27:03
    14. Acquisition by Inheritance  00:29:52
    15. Acquisition by Gift - Special Rule 00:31:09
    16. Acquisition by Gift - Loss 00:31:29
    17. Acquisition by Gift - Gain 00:32:09
    18. Acquisition by Gift - No Gain Or Loss 00:33:54
    19. Effect of Gift Taxes Paid by Donor 00:34:09
    20. Example 00:35:00
    21. Joint Tenant Survivor 00:36:06
    22. Capitalized Cost of Self-Constructed Assets 00:38:42
    23. Direct Costs 00:39:54
    24. Indirect Costs 00:40:09
    25. Indirect Costs Not Capitalized 00:40:36
    26. Allocating Basis of Constructed Assets 00:41:04
    27. Basis of Property Acquired in § 1031 Tax-Free Exchange 00:42:57
    28. De Minimis Safe Harbor 00:44:25
    29. The De Minimis Safe Harbor Truce 00:46:33
    30. Safe Harbor Requirements 00:47:55
    31. Cannot Componentize 00:48:50
    32. Safe Harbor Carve-Outs 00:49:34
    33. De Minimis Safe Harbor Election 00:50:07
    34. MACRS Depreciation 00:51:49
    35. MACRS Critical Elements 00:53:22
    36. MACRS: ADS VS. GDS 00:54:47
    37. MACRS: GDS Recovery Periods - Three-Year Property 00:56:25
    38. MACRS: GDS Recovery Periods - Five-Year Property 00:56:56
    39. MACRS: GDS Recovery Periods - Seven-Year Property 00:57:26
    40. 53MACRS: GDS Recovery Periods - 10-Year Property 00:58:01
    41. MACRS: GDS Recovery Periods - 15-Year Property 00:58:33
    42. MACRS: GDS Recovery Periods - 20-Year Property 00:59:37
    43. MACRS: GDS Recovery Periods  - Real Property 01:00:01
    44. MACRS: ADS Required 01:02:38
    45. MACRS: ADS Recovery Periods 01:04:48
    46. MACRS Conventions 01:08:01
    47. MACRS Methods 01:07:42
    48. Definition Consolidation 01:08:34
    49. Section 179 Deduction 01:09:20
    50. Four Types of Code § 179 Property 01:10:46
    51. Non-Qualifying Property 01:11:21
    52. Purchased and Placed in Service Requirement 01:14:18
    53. Business Use 01:15:20
    54. Like-Kind Exchange Property 01:16:51
    55. Recapture 01:19:32
    56. Recapture - Example 01:20:33
    57. Recapture - Example Cont’d 01:20:58
    58. No § 179 Deduction for Cars 01:21:52
    59. Heavy SUVs (> 6,000 lbs.) 01:21:57
    60. Commercial Vehicles (Depreciable) 01:22:25
    61. Section 179 Acquisition Limitation 01:22:42
    62. Section 179 Taxable Income Requirement 01:23:39
    63. Carryover of Unused Costs 01:24:30
    64. Trusts and Estates 01:24:40
    65. Trusts and Estates - Example 01:25:22
    66. Additional First-Year Depreciation 01:28:29
    67. Bonus Depreciation (Prior to 1/20/2025) 01:29:26
    68. Bonus Depreciation (Under BBBA) 01:30:09
    69. Electing Out of AFYD 01:31:56
    70. Luxury Automobile Depreciation Limits for 2026 01:33:44
    71. Mileage Expense Deemed Depreciation 01:36:11
    72. Intangible Assets and Amortization 01:37:15
    73. Acquired Intangibles 01:37:26
    74. Lump-Sum Purchase of Business Assets 01:38:21
    75. Created Intangibles 01:39:06
    76. Intangibles Amortization 01:39:40
    77. Speaker Wrap-Up/Attendee Questions 01:40:43
    78. Presentation Closing 01:40:59
    • Chuck Borek

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    Preparer Tax Identification Number
      • 1031 Exchanges 00:42:58
      • Accelerated Depreciation 00:13:00, 00:19:18, 00:54:24
      • Accounting (ACCG) 00:01:05, 00:04:34
      • Acquisition 01:37:32
      • AFYD - Additional First-Year Depreciation  01:28:29, 01:3
      • Alternative Depreciation System (ADS) 00:52:28, 01:02:36
      • Amortization 00:10:44, 01:37:19
      • Applicable Financial Statement - AFS 00:46:35
      • Asset 00:20:32, 00:29:34, 00:37:15, 00:40:12, 01:32:09, 01:38:06
      • Balance Sheet (BS) 00:20:50
      • Bonus Depreciation 01:29:28
      • Capitalize 00:06:35, 00;10:12, 00:29:16, 00:40:37, 00:49:49, 01:37:31
      • Code Section 1245 01:19:43
      • Cost 00:04:24, 00:12:07, 00:41:38
      • Cost Basis 00:25:09, 01:32:09
      • Cost Of Goods Sold (COGS) 00:
      • De Minimis Safe Harbor 00:44:25
      • Depreciation 00:01:01, 00:10:41, 00:13:56, 00:18:22, 00:23:06, 00:44:36, 00:52:17, 01:21:00, 01:36:17
      • Direct Costs 00:38:52
      • Direct Costs 00:39:54
      • Expenditure 00:25:42
      • Expense 00:06:30, 00:40:51, 00:45:10, 01:39:21
      • Fair Market Value (FMV) 00:31:21
      • FIFO 0:09:31
      • Financial Statements 00:46:36
      • General Depreciation System (GDS) 00:52:23
      • Generally Accepted Accounting Principles (GAAP) 00:02:40, 00:04:12, 00:07:02, 00:14:02, 00:23:55, 00:48:27
      • Goodwill 00:20:30, 01:37:43
      • Income Statement 00:06:34
      • Indirect Costs 00:38:53
      • Intangible Asset 00:10:55
      • Inventory 00:09:04, 00:20:47
      • LIFO 00:09:32
      • Like-Kind Exchange 01:16:52
      • MACRS - Modified Accelerated Cost Recovery System 00:51:49
      • Net Appreciation 00:34:26
      • Personal Property 00:53:39
      • Real Property 00:41:14, 00:53:38, 01:00:01, 01:08:08
      • Revenue 00:05:06, 00:09:55, 00:12:25
      • Safe Harbor 00:26:49, 00:46:33
      • Salvage Value 00:14:21, 00:18:47
      • Schedule C 01:24:14
      • S Corporation 01:23:06
      • Section 179 Deduction 00:40:43, 01:09:20, 01:31:39
      • Standard Mileage Rate 01:36:11
      • Stepped-Up Basis 00:29:58, 01:13:49
      • Straight Line Depreciation 00:12:54, 00:54:25, 01:05:42, 01:08:20
      • Tangible Asset 00:10:51
      • Tangible Personal Property 01:10:57
      • Total Cost 00:16:24
      • Total Cost 00:18:23
      • Transaction 00:27:26
      • UNICAP Rules 01:03:34

    1031 Exchanges: Under Section 1031 of the United States Internal Revenue Code, a taxpayer may defer recognition of capital gains and related federal income tax liability on the exchange of certain types of property, a process known as a 1031 exchange.

    AFYD - Additional First-Year Depreciation: Bonus depreciation is a tax incentive that allows a business to immediately deduct a large percentage of the purchase price of eligible assets, such as machinery, rather than write them off over the "useful life" of that asset. Bonus depreciation is also known as the additional first-year depreciation deduction.

    Accelerated Depreciation: Accelerated depreciation refers to any one of several methods by which a company, for 'financial accounting' or tax purposes, depreciates a fixed asset in such a way that the amount of depreciation taken each year is higher during the earlier years of an asset's life.

    Acquisition: An acquisition is referred to as a business transaction in which one firm buys all or part of another company's stock or assets. The acquisition commonly happens to gain control of and expand on the target company's strengths while also capturing energies. This can also be accountable for an acquisition definition.

    Alternative Depreciation System (ADS): The alternative depreciation system (ADS) is a method that allows taxpayers to calculate the depreciation amount the IRS allows them to take on certain business assets. Depreciation is an accounting method that allows businesses to allocate the cost of an asset over its expected useful life.

    Amortization: An accounting term that refers to the process of allocating the cost of an intangible asset over a period of time. It also refers to the repayment of loan principal over time. (investinganswers.com)

    Applicable Financial Statement - AFS: An AFS includes a financial statement required to be filed with the SEC, as well as other types of certified audited financial statements accompanied by a CPA report, including a financial statement provided for a loan, reporting to shareholders, or for other non-tax purposes

    Asset: Property owned by a person or company, regarded as having value and available to meet debts, commitments or legacies.

    Balance Sheet (BS): A financial report that summarizes a company's assets (what it owns), liabilities (what it owes) and owner or shareholder equity at a given time.

    Bonus Depreciation: A valuable tax-saving tool for businesses. It allows your business to take an immediate first-year deduction on the purchase of eligible business property, in addition to other depreciation. (www.thebalancesmb.com)

    Capitalize: To capitalize is to record a cost/expense on the balance sheet for the purposes of delaying full recognition of the expense. In general, capitalizing expenses is beneficial as companies acquiring new assets with long-term lifespans can amortize the costs. (www.investopedia.com)

    Code Section 1245: Section 1245 Property is any new or used tangible or intangible personal property that has been or could have been subject to depreciation or amortization. Examples of tangible personal property are machinery, vehicles, equipment, grain storage bins and silos, blast furnaces, and brick kilns.

    Cost: The sum of the applicable expenditures and charges directly or indirectly incurred in bringing an article to its existing condition and location

    Cost Basis: Cost basis is the original value or purchase price of an asset or investment for tax purposes. The cost basis value is used in the calculation of capital gains or losses, which is the difference between the selling price and purchase price. Calculating the total cost basis is critical to understanding if an investment is profitable or not, and any possible tax consequences. If investors want to know whether an investment has provided those longed-for gains, they need to keep track of the investment's performance.

    De Minimis Safe Harbor: The de minimis safe harbor is simply an administrative convenience that generally allows you to elect to deduct small-dollar expenditures for the acquisition or production of property that otherwise must be capitalized under the general rules

    Depreciation: A reduction in the value of an asset with the passage of time, due in particular to wear and tear.

    Direct Costs: Direct costs are expenses that directly go into producing goods or providing services, while indirect costs are general business expenses that keep you operating. Examples of direct costs are direct labor, direct materials, commissions, piece-rate wages, and manufacturing supplies.

    Expenditure: An expenditure is money spent on something. Expenditure is often used when people are talking about budgets.

    Expense: Offset (an item of expenditure) as an expense against taxable income.

    FIFO: FIFO and LIFO accounting are methods used in managing inventory and financial matters involving the amount of money a company has to have tied up within inventory of produced goods, raw materials, parts, components, or feedstocks.

    Fair Market Value (FMV): The term fair market value is used throughout the Internal Revenue Code among other federal statutory laws in the USA including Bankruptcy, many state laws, and several regulatory bodies. In litigation in many jurisdictions in the United States, the fair market value is determined at a hearing.

    Financial Statement: Financial statements (or financial reports) are formal records of the financial activities and position of a business, person, or other entity. ... A balance sheet or statement of financial position, reports on a company's assets, liabilities, and owners equity at a given point in time.

    General Depreciation System (GDS): General Depreciation System (GDS) refers to a method used to compute personal property's depreciation. Modified accelerated cost recovery system (MACRS) is the main method of depreciation when it comes to federal income tax in the United States.

    Generally Accepted Accounting Principles (GAAP): A set of rules and guidelines developed by the accounting industry for companies to follow when reporting financial data. Following these rules is especially critical for all publicly traded companies.

    Goodwill: Goodwill is an intangible asset that is associated with the purchase of one company by another. Specifically, a goodwill definition is the portion of the purchase price that is higher than the sum of the net fair value of all of the assets purchased in the acquisition and the liabilities assumed in the process.

    Income Statement: One of the three primary financial statements used to assess a company's performance and financial position (the two others being the balance sheet and the cash flow statement). The income statement summarizes the revenues and expenses generated by the company over the entire reporting period. (investinganswers.com)

    Indirect Costs: Indirect costs are costs that are not directly accountable to a cost object. Indirect costs may be either fixed or variable. Indirect costs include administration, personnel, and security costs. These are those costs that are not directly related to production. Some indirect costs may be overhead. Examples of indirect costs are production supervision salaries, quality control costs, insurance, and depreciation.

    Intangible Assets: An asset that is not physical in nature. Goodwill, brand recognition and intellectual property, such as patents, trademarks and copyrights, are all intangible assets. (www.investopedia.com)

    Inventory: A company's inventory typically involves goods in three stages of production: raw goods, in-progress goods, and finished goods that are ready for sale. Inventory or stock refers to the goods and materials that a business holds for the ultimate goal of resale, production or utilization.

    LIFO: LIFO stands for “Last-In, First-Out”. It is a method used for cost flow assumption purposes in the cost of goods sold calculation. The LIFO method assumes that the most recent products added to a company’s inventory have been sold first. The costs paid for those recent products are the ones used in the calculation.

    Like-Kind Exchange: A like-kind exchange under United States tax law, also known as a 1031 exchange, is a transaction or series of transactions that allows for the disposal of an asset and the acquisition of another replacement asset without generating a current tax liability from the sale of the first asset.

    MACRS - Modified Accelerated Cost Recovery System: The Modified Accelerated Cost Recovery System is the current tax depreciation system in the United States. Under this system, the capitalized cost of tangible property is recovered over a specified life by annual deductions for depreciation. The lives are specified broadly in the Internal Revenue Code.

    Net Appreciation: Net Appreciation means the amount by which cumulative capital gains exceed the sum of the capital losses.

    Personal Property: Personal property is something that you could pick up or move around. This includes such things as automobiles, trucks, money, stocks, bonds, furniture, clothing, bank accounts, money market funds, certificates of deposit, jewels, art, antiques, pensions, insurance, books, etc.

    Real Property: Real property is land and any property attached directly to it, including any subset of land that has been improved through legal human actions. Examples of real properties can include buildings, ponds, canals, roads, and machinery, among other things

    Revenue: In accounting, revenue is the income that a business has from its normal business activities, usually from the sale of goods and services to customers. Revenue is also referred to as sales or turnover. Some companies receive revenue from interest, royalties, or other fees.

    S Corporation: An S corporation, for United States federal income tax, is a closely held corporation that makes a valid election to be taxed under Subchapter S of Chapter 1 of the Internal Revenue Code. In general, S corporations do not pay any income taxes.

    Safe Harbor: A safe harbor is a provision of a statute or a regulation that specifies that certain conduct will be deemed not to violate a given rule. It is usually found in connection with a vaguer, overall standard. Under the safe harbor, a “rental real estate enterprise” is treated as a trade or business for purposes of Sec. 199A if at least 250 hours of services are performed each tax year with respect to the enterprise. ... The safe harbor requires that separate books and records be maintained for the rental real estate enterprise.

    Salvage Value: Salvage value is the estimated book value of an asset after depreciation is complete, based on what a company expects to receive in exchange for the asset at the end of its useful life. As such, an asset's estimated salvage value is an important component in the calculation of a depreciation schedule.

    Schedule C: Use Schedule C (Form 1040) to report income or loss from a business you operated or a profession you practiced as a sole proprietor. An activity qualifies as a business if: Your primary purpose for engaging in the activity is for income or profit.

    Section 179 Deduction: Section 179 of the IRS Code was enacted to help small businesses by allowing them to take a depreciation deduction for certain assets (capital expenditures) in one year, rather than depreciating them over a longer period of time. Taking a deduction on an asset in its first year is called a "Section 179 deduction.

    Standard Mileage Rate: The standard mileage rate, also known as the mileage per diem or deductible mileage, is the default cost per mile set by the Internal Revenue Service (IRS) for taxpayers who deduct the expense of using their personal vehicles for business, charitable, or medical purposes.

    Stepped-Up Basis: Step-up in basis, or stepped-up basis, is what happens when the price of an inherited asset on the date of the decedent's death is above its original purchase price. The tax code allows for the raising of the cost basis to the higher price, minimizing the capital gains taxes owed if the asset is sold later.

    Straight Line Depreciation: Straight line depreciation is the most commonly used and straightforward depreciation method for allocating the cost of a capital asset. It is calculated by simply dividing the cost of an asset, less its salvage value, by the useful life of the asset.

    Tangible Asset: A tangible asset is an asset that has physical substance. Examples include inventory, a building, rolling stock, manufacturing equipment or machinery, and office furniture.

    Tangible Personal Property: Tangible Personal Property Tax is an ad valorem tax assessed against the furniture, fixtures and equipment located in businesses and rental property. Ad valorem is a Latin phrase meaning “according to worth”. This tax is in addition to your annual Real Estate or Property Tax.

    Total Cost: Total cost is the total expenditure incurred to produce some type of output. From an accounting perspective, the total cost concept is more applicable to financial reporting, where overhead costs must be assigned to certain assets.

    Transaction: In QuickBooks, a transaction type identifies what kind of transaction occurred, such as a customer transaction, bill payment or a bank transfer. When you submit a transaction, you type in a transaction code to represent it.

    UNICAP Rules: The UNICAP rules require your business to capitalize the direct and indirect costs of its inventory, including both those inventory items you produce and those you acquire for resale. This process generally requires capitalizing certain expenditures that would otherwise be expensed.


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    Frequently Asked Questions

    GAAP depreciation follows the matching principle, allocating an asset's cost over its estimated useful life using methods such as straight-line, units of production, or declining balance to accurately reflect economic use on financial statements. Tax depreciation, by contrast, follows IRS rules designed to incentivize investment and may allow faster cost recovery through systems like MACRS, Section 179 expensing, and bonus depreciation. These differences require businesses to maintain two separate depreciation schedules—one for book purposes and one for tax reporting—and to track timing differences carefully. The resulting temporary differences must be recognized as deferred tax assets or liabilities under ASC 740. Understanding both frameworks is essential for accounting professionals and tax preparers managing fixed assets, ensuring compliance while maximizing legitimate tax benefits without misrepresenting financial position.
    Section 179 of the IRS tax code allows eligible businesses to immediately deduct the full purchase price of qualifying assets in the year they are placed in service, rather than depreciating them over several years. This provision was specifically designed to help small businesses manage cash flow and reduce their tax burden. Qualifying property generally includes tangible personal property used in business, certain software, and some improvements to commercial real estate. Key limitations apply: the deduction is capped at an annual dollar limit, cannot exceed the business's taxable income from active trade or business, and certain property types such as passenger vehicles and property used outside the U.S. do not qualify. Any unused Section 179 deduction can be carried forward to future tax years. Proper planning around Section 179, combined with bonus depreciation options, can significantly reduce a business's tax liability in the year of asset acquisition.
    The Modified Accelerated Cost Recovery System (MACRS) is the primary tax depreciation method in the United States for assets placed in service after 1986. Under MACRS, the IRS assigns specific recovery periods to different asset categories—typically 3, 5, 7, 10, 15, or 20 years for personal property, and 27.5 or 39 years for real property. These periods determine how quickly a business can write off an asset's cost for tax purposes. MACRS uses accelerated methods such as double-declining balance and 150% declining balance, allowing larger deductions in the early years of an asset's life. Businesses choose between the General Depreciation System (GDS) and the Alternative Depreciation System (ADS), though ADS is required in certain situations such as for listed property or assets used outside the U.S. Correctly categorizing assets under the appropriate MACRS class is critical for accurate tax compliance and optimal depreciation planning.
    Bonus depreciation, also known as Additional First-Year Depreciation (AFYD), allows businesses to immediately deduct a large percentage of the cost of eligible property in the year it is placed in service. Set at 100% under the Tax Cuts and Jobs Act of 2017, the bonus depreciation rate has been phasing down—dropping to 80% in 2023, 60% in 2024, and continuing to decrease annually. Qualifying property typically includes new and used tangible personal property with a recovery period of 20 years or less, as well as certain software and qualified improvement property. Unlike Section 179, bonus depreciation is not limited by taxable income and can create a net operating loss. Businesses should carefully evaluate whether to elect out of bonus depreciation when the accelerated deduction is less advantageous, such as when income levels or carryover considerations apply. Staying current on phasedown schedules is essential for accurate fixed asset planning.
    Accountants maintain separate book and tax depreciation schedules because GAAP and IRS rules differ in method, useful life estimates, and timing. GAAP depreciation reflects actual economic use over an asset's estimated useful life, producing numbers relevant to financial statement users such as investors and lenders. Tax depreciation follows IRS-prescribed recovery periods and methods designed to incentivize investment, not to mirror economic reality. These differences create 'temporary differences' that must be tracked and reported as deferred tax assets or liabilities on the balance sheet under ASC 740. Failing to maintain accurate separate schedules can lead to errors in financial reporting, improper tax filings, and potential penalties. For organizations with significant fixed assets—including manufacturers, real estate firms, and capital-intensive businesses—reconciling book and tax depreciation is a core compliance function requiring specialized knowledge of both GAAP and IRS rules.