Fixed Assets: What They Are & How Bookkeepers Track Them

A client buys a $3,800 laptop. Another spends $220 on a USB hub. Both land in your inbox as "computer equipment." One goes on the balance sheet. One goes to supplies expense. Getting this wrong by even one item can misstate depreciation for five years.

Fixed assets are the tangible, long-lived items a business owns and uses to operate. Tracking them correctly is one of the more unforgiving parts of bookkeeping. Every addition, every month of depreciation, and every disposal has to hit the books cleanly.

What are fixed assets in accounting?

Fixed assets are tangible items a business owns for more than one year and uses in operations, not for resale. They include computers, vehicles, equipment, furniture, and leasehold improvements. Fixed assets are capitalized at cost on the balance sheet and expensed gradually through depreciation over their useful life. The IRS de minimis safe harbor under IRC §263(a) lets businesses expense items costing $2,500 or less per invoice (without applicable financial statements), rather than capitalizing them. Items above that threshold are recorded as fixed assets and depreciated.

Key Takeaways

• Useful life determines capitalization - fixed assets last more than one year; current assets are used up within a year
• The §263(a) de minimis safe harbor is $2,500 - items at or below this per-invoice cost can be expensed immediately instead of capitalized
• Every fixed asset needs a register entry - cost, date placed in service, useful life, and accumulated depreciation tracked in one place
• Monthly depreciation is a recurring journal entry - clone it each month; missing it understates expenses and overstates net income
• Disposals require a journal entry - retire both the cost and accumulated depreciation, record gain or loss; skipping this leaves ghost assets on the books
• Bonus depreciation under §168(k) is 100% for property placed in service after January 19, 2025 - OBBBA permanently restored it; this changes year-one cash flow planning

What Fixed Assets Actually Are

Fixed assets (also called property, plant, and equipment, or PP&E) sit on the balance sheet under non-current assets. They differ from current assets in one key way: useful life. Cash, inventory, and accounts receivable are expected to be consumed or converted within 12 months. A general ledger entry for a new delivery van, on the other hand, will affect the books for five to seven years through depreciation.

The full chart of accounts typically separates fixed assets by type: furniture and fixtures, machinery and equipment, vehicles, computers and technology, leasehold improvements. Each category often has a corresponding accumulated depreciation contra-account sitting directly beneath it.

Fixed assets are distinct from intangibles (patents, trademarks, goodwill) even though intangibles are also long-lived. Intangibles have no physical substance. Fixed assets you can touch.

The $2,500 Capitalization Threshold

Not every durable purchase belongs on the balance sheet. The IRS provides a de minimis safe harbor under IRC §263(a) (Treas. Reg. §1.263(a)-1(f)) that lets businesses expense tangible property costing $2,500 or less per item or per invoice line, without applicable financial statements (AFS). Businesses with audited financials or a certified AFS can use a $5,000 threshold.

In practice: a $3,800 laptop gets capitalized. A $220 USB hub gets expensed to office supplies or computer accessories.

The threshold applies per item (or per invoice if items aren't separately listed), not per purchase order total. A single order of ten $400 monitors could technically be expensed as ten separate $400 items. How you handle that consistently is a firm policy decision, not a one-off call.

A few items to flag when applying the threshold:

• The safe harbor must be elected annually on the tax return
• Bookkeeping entries should match the tax election; capitalizing on the books but expensing on the tax return creates a book-tax difference to track
• Computer accessories, cables, and peripherals are frequent miscodes. The $220 USB hub goes to expense, not equipment

The Fixed Asset Register

Every fixed asset needs a register entry the day it's placed in service. The FA register is the source of truth for the asset schedule. It should carry at minimum:

Most bookkeeping software (QuickBooks, Xero) has a basic asset register built in. Growthy's balance sheet view surfaces the net book value totals so you can cross-check the register against the GL without leaving the app.

The register isn't optional. Without it, year-end depreciation schedules require reconstructing every asset from scratch. That's expensive at tax time.

The Addition Entry

When a fixed asset is purchased, the bookkeeper records it as a capital addition. The entry is straightforward:

• Debit: Fixed asset account (e.g., Computers & Equipment) for the full cost
• Credit: Cash or accounts payable for the same amount

"Full cost" includes everything required to get the asset into service: purchase price, freight, installation, and any initial configuration. A $5,000 server with $300 in rack mounting costs is capitalized at $5,300.

Do not record partial payments over time unless you're tracking construction-in-progress. Record the full cost at the date placed in service, even if payments are on a schedule.

The Monthly Depreciation Entry

Depreciation is how the asset's cost moves from the balance sheet to the income statement over its useful life. For bookkeeping purposes, most firms use straight-line for financial statements: cost minus salvage value, divided by useful life in months.

A $6,000 computer with a five-year useful life and no salvage value: $6,000 / 60 months = $100/month.

Monthly entry:

• Debit: Depreciation expense (income statement)
• Credit: Accumulated depreciation (contra-asset, balance sheet)

The asset's cost account never changes after the addition entry. Only accumulated depreciation grows. Net book value = cost minus accumulated depreciation.

Set this entry as a recurring journal in your bookkeeping software the day you record the addition. Forgetting to create the recurring entry is the most common depreciation error in small business books. See the depreciation entry article for a full walkthrough of MACRS vs. straight-line and how they differ.

The Disposal Entry

When an asset is sold, scrapped, or retired, it leaves the books entirely. Both the original cost and all accumulated depreciation are removed, and a gain or loss is recorded.

For an asset sold for cash:

• Debit: Cash (proceeds received)
• Debit: Accumulated depreciation (remove the full balance)
• Credit: Fixed asset account (remove the original cost)
• Credit or Debit: Gain or loss on disposal (the difference)

If accumulated depreciation equals original cost (fully depreciated), the asset has zero net book value. If it sells for $500, that's a $500 gain. If it's scrapped with $200 book value remaining, that's a $200 loss.

Missing the disposal entry leaves "ghost assets" on the books: assets that no longer exist but still show carrying value. Ghost assets distort the balance sheet and keep depreciation running on property the business no longer owns.

Year-End Review

Once a year, the bookkeeper should do three things with the fixed asset schedule:

1. Physical count. Walk through the asset register and verify each item still exists. Match serial numbers or location tags if available. Assets that can't be located should be disposed on the books.
2. Impairment review. If an asset's fair market value has dropped below its book value and the decline is permanent, the business may need to write down the carrying value. This is more common in manufacturing or when equipment becomes obsolete quickly.
3. Depreciation true-up. Confirm the running depreciation matches what was actually posted. A mid-year addition is easy to book but the recurring entry sometimes starts a month late. Find and correct the gap.

This review feeds directly into the tax depreciation schedule, which your CPA needs to prepare the return. Clean books in December mean a faster close in January.

Common Gotchas

Office supplies miscoded as fixed assets. A $180 desk lamp, $95 label maker, or $240 external hard drive under threshold hits the books as equipment. It should be supplies or computer accessories. Run a quarterly scan of any addition under $500 and confirm it clears the capitalization threshold.

Missing disposal entry. The client sells the company truck in July. The bookkeeper records the deposit. The truck stays on the books. Now you have a phantom asset accumulating depreciation through year-end. Always ask: "Did any equipment leave the building this month?"

Bonus depreciation §168(k) sunset trap. OBBBA permanently restored 100% bonus depreciation for qualified property placed in service after January 19, 2025. Before OBBBA, the TCJA phasedown would have dropped it to 40% for 2025. If you're working with books from 2023 or 2024, the rates were different. Confirm the placed-in-service date and the applicable rate before calculating tax depreciation for any year prior to 2025.

Leasehold improvements classified wrong. Improvements to rented space are fixed assets with a 15-year MACRS recovery period (or 39-year under the general depreciation system). They go on the books at cost, not expensed. Many bookkeepers code them to rent expense by reflex.

Treating vehicle personal use as 100% business. Vehicles used partly for personal driving have a business-use percentage that limits depreciation. Track mileage or use the vehicle mileage expense category to document business use before the depreciation entry is posted.

How Growthy Handles Fixed Assets

Growthy's categorization engine flags recurring large equipment purchases for review rather than auto-coding them to expense. When a transaction looks like a capital addition (over threshold, vendor is an equipment supplier, description matches asset types), it holds for your approval instead of routing to office supplies.

The balance sheet view shows PP&E net of accumulated depreciation so you can spot a mismatch between what the register says and what's in the GL without building a reconciliation from scratch. Fixed asset detail is a one-click drill-down from the balance sheet line.

For the monthly depreciation entry, Growthy supports recurring journal entry templates. Set it once on addition day, and it runs every month until you stop it. See Growthy's fixed asset features for a full walkthrough.

Frequently Asked Questions

What is the capitalization threshold for fixed assets? The IRS de minimis safe harbor under IRC §263(a) allows businesses without applicable financial statements to expense items costing $2,500 or less per item. Items above $2,500 are generally capitalized and depreciated. Many businesses set their own internal policy at or below the IRS threshold.

What is the difference between fixed assets and current assets? Current assets are expected to be converted to cash or used up within 12 months: cash, accounts receivable, inventory, prepaid expenses. Fixed assets last longer than one year and are used in operations rather than sold. Fixed assets are depreciated over time; current assets are not.

What goes in a fixed asset register? At minimum: asset description, date placed in service, cost, useful life, depreciation method, monthly depreciation amount, accumulated depreciation to date, net book value, and disposal date/proceeds when sold. The register is the source of truth for the depreciation schedule.

How often should the FA register be reconciled to the GL? Monthly. The accumulated depreciation on the register should match the accumulated depreciation contra-account in the general ledger. Differences usually mean a disposal wasn't recorded or a depreciation entry was missed.

What is bonus depreciation and does it affect bookkeeping? Bonus depreciation (IRC §168(k)) lets businesses deduct a large percentage of a qualified asset's cost in year one for tax purposes. OBBBA restored it to 100% for property placed in service after January 19, 2025. Bonus depreciation is a tax concept — book depreciation usually stays straight-line. This creates a book-tax timing difference your CPA will track on the tax return.

Ready to stop manually tracing every asset addition? Try Growthy free. For more bookkeeping definitions, browse the full glossary.

Tax figures verified against IRC §263(a) and tax-thresholds-2026.yaml on 2026-05-22.