How depreciation posts to the ledger

How depreciation posts to the ledger

Depreciation is a non-cash expense: you never actually spend money, but each period the system records a depreciation expense and reduces the book value of the asset. Understanding how depreciation flows through your ledger helps you interpret financial statements and verify that depreciation is calculated correctly.

What is depreciation?

Depreciation is the systematic allocation of an asset's cost over its useful life. Rather than expensing the entire cost when you buy a fixed asset, you spread that cost over the years (or months) the asset is in service. This matches expense to revenue: if a truck helps you earn revenue for 10 years, you should recognize the cost of that truck over 10 years, not all at once.

The accounting entry

Each time you run depreciation, the system creates a journal entry with two sides:

Debit (left): Depreciation Expense account

• Increases depreciation expense on your income statement
• Reduces net profit

Credit (right): Accumulated Depreciation account

• Increases the contra-asset on your balance sheet
• Reduces the net book value of the asset (cost minus accumulated depreciation)

Example

Suppose you have an office truck with:

• Acquisition Cost: 100,000 AFN
• Useful Life: 10 years (120 months)
• Salvage Value: 10,000 AFN (residual value at end of life)
• Depreciable Base: 100,000 − 10,000 = 90,000 AFN
• Monthly Depreciation: 90,000 ÷ 120 = 750 AFN per month

Each month, the system posts:

• Debit: Depreciation Expense — 750 AFN
• Credit: Accumulated Depreciation — Truck — 750 AFN

Impact on the balance sheet

On your balance sheet, the asset section shows:

Fixed Assets
  Office Truck (at cost)              100,000 AFN
  Less: Accumulated Depreciation        (750) AFN  [Month 1]
  ─────────────────────────
  Net Book Value                       99,250 AFN

As depreciation runs month after month, accumulated depreciation grows, and net book value shrinks. After 10 years (120 months):

Fixed Assets
  Office Truck (at cost)              100,000 AFN
  Less: Accumulated Depreciation     (90,000) AFN  [After 10 years]
  ─────────────────────────
  Net Book Value                      10,000 AFN  [salvage value]

The asset cost never changes—the truck always shows 100,000 AFN on the books. Accumulated depreciation is a separate contra-asset that offsets the cost to show the current value.

Impact on the income statement

On your income statement, depreciation appears as an operating expense:

Operating Expenses
  Salaries                            50,000 AFN
  Rent                                12,000 AFN
  Depreciation Expense                   750 AFN  [per month, or 9,000 AFN annually]
  ─────────────────────────
  Total Operating Expenses             62,750 AFN

Depreciation expense is a deduction from revenue, reducing taxable profit and net income. In the example above, that 750 AFN per month lowers your reported profit by 750 AFN.

The ledger effect

When you look at the general ledger (transaction-by-transaction history), depreciation appears as:

If you run depreciation 12 times in a year, you'll see 12 such entries, one per month.

Net book value and disposal

When you dispose of an asset (sell or scrap it), you reverse all accumulated depreciation, record any gain or loss, and remove the asset from the books.

Example: You sell the truck after 5 years for 60,000 AFN.

• Accumulated depreciation at disposal: 750 × 60 months = 45,000 AFN
• Net book value at disposal: 100,000 − 45,000 = 55,000 AFN
• Sale proceeds: 60,000 AFN
• Gain on sale: 60,000 − 55,000 = 5,000 AFN

The journal entry for disposal posts:

• Debit: Cash (or Bank account) — 60,000 AFN (proceeds)
• Debit: Accumulated Depreciation — Truck — 45,000 AFN (reverse the accumulation)
• Credit: Fixed Asset — Truck — 100,000 AFN (remove the asset from books)
• Credit: Gain on Asset Disposal — 5,000 AFN (the profit on the sale)

Why accumulated depreciation matters

Accumulated depreciation tells you:

• How much of the asset's cost has been expensed to date.
• The asset's remaining useful life (how much longer it will be depreciated).
• Whether an asset is fully depreciated (accumulated depreciation equals cost, and net book value is zero or salvage value).

It does NOT tell you:

• The asset's market value (an office truck might still be worth 50,000 AFN on the used market, even if its book value is 10,000 AFN).
• Whether the asset is still serviceable (a fully depreciated asset may still be in excellent condition and operating).

Tax vs. accounting depreciation

The depreciation shown in Usystems is book depreciation (accounting) and may differ from tax depreciation (what you claim on your tax return). Tax authorities often allow different useful lives, salvage values, or depreciation methods (e.g., accelerated depreciation) for tax purposes. Check with your accountant or tax advisor for tax depreciation guidance; Usystems supports your book depreciation method.

Where to see depreciation in reports

• Balance Sheet Report: Look at Fixed Assets; see the gross cost and accumulated depreciation, and the net book value. Open in Usystems
• Income Statement Report: Look at Operating Expenses; see the total depreciation expense for the period. Open in Usystems
• Fixed Asset Detail Page: View the asset's accumulated depreciation, net book value, and depreciation schedule. Open in Usystems
• General Ledger / Journal: Search for the depreciation expense or accumulated depreciation accounts to see all depreciation entries posted. Open in Usystems