Prepaid, expensed or capitalized: what a bill buys
Five purchases from Northwind's books, from a year of software to installed shelving, and the policy that sends each to its account.
Every vendor bill ends in a debit, and the debit has three possible homes: an expense now, a prepaid asset that becomes an expense as it is used, or a fixed asset that is depreciated over its life. Nothing about the payment decides which. A bill paid on the due date, by card or on terms, lands in the same place. Three questions decide: when is it used, how long does it last, and how big is it against the company's policy?
A service paid for more than a month ahead is a prepaid. Equipment is capitalized when it reaches the capitalization threshold and will last more than a year. Everything else is expensed on the day it is bought. That is Northwind's policy, not a rule, and it is stated once so every coder applies it the same way.
Prepaid: a year of software
On October 15, 2026 Northwind buys a year of inventory software for $1,200. It has used none of it yet, so the cost is an asset, prepaid software, and it is released to expense as the months pass. Because the subscription starts mid-month, Northwind releases by the day, so the first charge is the 17 days left in October.
Annual software subscription
| Account | Debit | Credit |
|---|---|---|
| 1410Prepaid software | 1,200.00 | |
| 2000Accounts payable | 1,200.00 | |
| Balanced | 1,200.00 | 1,200.00 |
The bill, booked as a prepaid.
Release the first part-month of the software
| Account | Debit | Credit |
|---|---|---|
| 6800Software expense | 55.89 | |
| 1410Prepaid software | 55.89 | |
| Balanced | 55.89 | 55.89 |
October's release: 17 days of a 12-month term. The prepaid falls by the same amount.
Capitalized: shelving, installed
The stockroom shelving costs $4,800, and the installer charges $300 on a separate invoice. The installation is part of the cost, because the shelving is not ready to use until it is installed. The asset is $5,100, over the $2,500 threshold, and it will last 60 months, so it is depreciated at $85 a month.
Shelving and installation
| Account | Debit | Credit |
|---|---|---|
| 1510Store fixtures | 5,100.00 | |
| 2000Accounts payable | 5,100.00 | |
| Balanced | 5,100.00 | 5,100.00 |
Both invoices coded to the asset. Nothing is expensed on the day of purchase.
Expensed: a laptop
A $1,400 laptop for the counter will last years too, but it is under the threshold, so it is expensed when it is bought. GAAP sets no dollar amount for this; a company chooses its own and applies it the same way. Northwind sets its book threshold where the IRS de minimis safe harbor sits for a business without an audited financial statement, so book and tax agree on the small items.
Counter laptop
| Account | Debit | Credit |
|---|---|---|
| 6700Equipment and supplies expense | 1,400.00 | |
| 2000Accounts payable | 1,400.00 | |
| Balanced | 1,400.00 | 1,400.00 |
Below the threshold: straight to expense.
Step 1: Find the period
Take the service period from the contract, or the useful life from how long the asset will really be used.
Step 2: Apply the policy
Apply the policy: prepaid, capitalize or expense. Add anything it took to get the asset ready to use.
Step 3: Code the bill
Debit the prepaid, the asset or the expense, and credit accounts payable.
Step 4: Build the schedule
Build the release or depreciation schedule from the dates, so the amounts come from a table and not from memory.
Step 5: Release and tie out
Post the month's release and check that the schedule's remaining balance equals the account in the ledger.
How a bill is paid does not decide where it is coded. When it is used, how long it lasts, and the policy do.
Finished this lesson?
Where this lesson's rules come from
The sources behind this lesson's requirements, by kind. Anything marked as a convention is ours, not the rule-maker's.
- IRS guidance
- IRS — Tangible Property Final Regulations, de minimis safe harbor (Treas. Reg. §1.263(a)-1(f)) (opens in a new tab)The de minimis safe harbor for small tangible propertyFree to read
- US GAAP
- ASC 340-10 (opens in a new tab)Other Assets and Deferred Costs — prepaid expensesFree after registration
- ASC 360-10-35-4 (opens in a new tab)Depreciation allocates cost; it does not measure valueFree after registration
- ASC 105-10-05-6 (opens in a new tab)Immaterial items — why a capitalization threshold is allowed at allFree after registration
- FASB standard — superseded by the Codification
- FASB Statement No. 34, ¶6 (codified in ASC 835-20) (opens in a new tab)An asset's cost includes what it took to get it ready for usePDF · Free to read
The full map is in US GAAP, and where these rules come from.
The words this lesson teaches
Each links to its glossary definition, which also names the authority behind it and the components that render it.
- Prepaid expenseCash paid before the benefit is consumed — an asset until it is. "Prepayment" is the UK and IFRS word for the same asset; a customer paying us early is a customer advance or deposit, a liability
- Capitalization thresholdThe written dollar amount, and minimum useful life, below which an entity expenses a purchase that would otherwise be an asset. GAAP sets no amount — its provisions need not be applied to immaterial items; many US companies align it with the IRS de minimis safe harbor
- Capital expenditureCash spent acquiring or improving long-lived assets in the period — the investing outflow free cash flow subtracts
- De minimis safe harborAn annual tax election to deduct, rather than capitalize, tangible property costing up to $2,500 per invoice or item — $5,000 with an applicable financial statement — provided the books expense the same amounts under an accounting policy in place at the start of the year
- Fixed assetA tangible asset held for use in operations over more than one period — property, plant and equipment — carried at cost less accumulated depreciation
- DepreciationSpreading the cost of a fixed asset over the periods it serves
- Useful lifeThe period over which an asset is expected to contribute to cash flows, which sets the depreciation period — an estimate, revised prospectively
- AmortizationSpreading the cost of a finite-lived intangible, a prepaid or a debt discount over the periods it serves
In the founder glossary
This lesson’s ideas, explained for the founder running the company. Each has an entry in the founder glossary.
See also
- Schedules, accruals & roll-forwardsEvery balance sheet account needs a schedule behind it, and the schedule has to tie to the GL. Most accounting products ship a ledger and statements and leave the schedules in spreadsheets. That handoff is where closes break.
- Prepaid software releaseJournal entries for an annual software subscription: the payment, then the monthly release, with any rounding remainder spread one minor unit at a time across the last months.
- Depreciation scheduleStraight-line, double-declining or SYD schedules, with a first-period convention.
- Journal entry for a prepaid software subscriptionWhen an annual software subscription is paid up front, debit Prepaid software and credit Cash (or Accounts payable). Each month-end, debit Software expense and credit Prepaid software for the days of service used that month.
- Journal entry for an equipment purchaseWhen equipment is bought, debit the fixed asset account for its full cost (price plus delivery and installation) and credit Cash or Accounts payable. Nothing is expensed on the day of purchase; the cost reaches the P&L as depreciation.
- Journal entry for prepaid insuranceWhen the premium is paid, debit Prepaid insurance and credit Cash. At each month-end, debit Insurance expense and credit Prepaid insurance for the month's share of the policy, until the prepaid balance reaches zero.
- CapEx vs OpExCapital expenditure buys an asset that will serve for more than a year, so its cost is depreciated over that life. An operating expense is used up in the period and hits the P&L in full right away.
- Prepaid expense vs accrued expenseA prepaid expense is an asset: the cash went out before the cost was used. An accrued expense is its mirror, a liability for a cost already used but not yet paid or billed.
- Cash vs accrual accounting for startups, and the IRS ruleCash or accrual for a startup: why investors and auditors read accrual, when the IRS lets a C-corp file on cash, and the 2026 gross receipts limit.
- BillFormPer-line coding, required evidence, discount ROI surfaced.
- ScheduleTableOne shell, seven presets. Prepaids through debt.
- RollForwardOpening → movements → closing → tie. The universal shape.