Let’s talk about adjusting journal entries. Think of it as the secret sauce that keeps a company’s books from becoming a work of fiction. Without these crucial tweaks at the end of an accounting period, your financial statements could be as misleading as a politician’s promise.
So, let’s pull back the curtain and figure this out.

Decoding Adjusting Entries: The Unsung Heroes of Accounting
Adjusting entries are the final touch-ups on your financial masterpiece. They are the journal entries made at the end of an accounting period to capture all the stuff that happened but didn’t get written down in the daily hustle.
They’re the janitors of the adjusting entries accounting world – cleaning up the mess left behind by the relentless forward march of time and money. Typically, an entry involves two accounts – one from the income statement and one from the balance sheet – and gets logged in the company’s general ledger.
The Real Purpose of Adjusting Entries (Hint: It’s Not Just Paperwork)
If you think this is just boring bean-counting, think again. Neglecting adjusting entries isn’t a minor slip-up; it’s a direct path to financial chaos.
For instance, failing to record just three common adjustments can lead to a net income overstatement or understatement.
Such inaccuracies can mislead investors, screw up management decisions, and even get you in hot water with regulators. Getting these entries right is fundamental to maintaining the integrity of your financial statements and the trust of anyone who relies on them.
See also: Adjusting entry for bad debt expense
The Main Types of Adjusting Entries
Adjusting entries are the bureaucratic ballet where accountants admit the initial numbers weren’t quite right, then meticulously rearrange them to look less like a panic attack. They fall into a few key categories:
Primary Categories:
- Accruals: Recording revenue you’ve earned or expenses you’ve incurred, even if no cash has changed hands yet.
- Deferrals: Handling cash you’ve received upfront for work you haven’t done yet, or expenses you’ve paid for but haven’t used up.
Additional Types:
- Depreciation and Amortization: The slow, methodical process of accounting for the decay of your expensive toys (long-term assets) over their useful lives.
- Revaluations: Adjusting asset or liability values to reflect what they’re actually worth today, not what you paid for them back in the day.
Accruals: When the Work is Done but the Cash is Shy
Adjusting entries for accruals are all about recognizing reality. You did the work, or you used the service, so it needs to go on the books, whether the invoice is paid or not.

- Common examples: Accrued salaries, interest payable, accrued rent.
- Journal entries for accruals:
- Accrued Revenue: Debit Accounts Receivable, Credit Revenue.
- Accrued Expenses: Debit an Expense account, Credit an Accrued Liability.
Deferrals: Money Today, Work Tomorrow
Adjusting entries for deferrals deal with the opposite problem: you have the cash, but you haven’t earned it yet (or you paid for something you haven’t used yet). It’s about not counting your chickens before they hatch.
- Common examples: Prepaid insurance, unearned revenue, prepaid rent.
- Journal entry approach:
- Deferred Revenue: Initially, you Debit Cash and Credit an Unearned Revenue liability.
- Deferred Expenses: Initially, you Debit a Prepaid Asset and Credit Cash.
Depreciation & Amortization: Accounting for Asset Death
These entries systematically spread the cost of your big-ticket items across the years you’ll actually use them. It’s the financial equivalent of admitting that your shiny new computer won’t be shiny or new forever.
- Depreciation: For tangible stuff you can kick, like buildings and equipment.
- Amortization: For intangible things you can’t, like patents and software.
- Journal entries:
- Depreciation: Debit Depreciation Expense, Credit Accumulated Depreciation.
- Amortization: Debit Amortization Expense, Credit Accumulated Amortization.
Revaluations: Getting Real About Value
Revaluation entries adjust the book value of assets or liabilities to what they’re actually worth in the current market. Because that piece of land you bought a decade ago is probably not worth the same price today.
- Common examples: Investment securities, property revaluations.
- Journal entry: Debit or credit the asset/liability account, with the other side of the entry going to a revaluation reserve.

Mastering the Mechanics: Practical Examples of Adjusting Entries in Accounting
Talk is cheap. Let’s see how this works in the real world.
Accrual Adjustments in Action
Accrued Revenue Example: A plumbing company finishes a $10,000 pipe installation on April 25th but hasn’t been paid yet. They’ve earned the money, so they have to book it.
Date | Account | Debit | Credit |
---|---|---|---|
25/4/2023 | Accounts Receivable | $10,000 | |
Service Revenue | $10,000 |
When the cash finally shows up on May 1st:
Date | Account | Debit | Credit |
---|---|---|---|
1/5/2023 | Cash | $10,000 | |
Accounts Receivable | $10,000 |
Accrued Expense Example: Meta gets its $8,000 water bill for March on April 1st. The expense happened in March, so it needs to be recorded in March.
Date | Account | Debit | Credit |
---|---|---|---|
31/3/2023 | Utilities Expense | $8,000 | |
Accrued Expenses | $8,000 |
When they pay the bill on April 3rd:
Date | Account | Debit | Credit |
---|---|---|---|
3/4/2023 | Accrued Expenses | $8,000 | |
Cash | $8,000 |
Deferral Adjustments in Practice
Unearned Revenue Example: Northern Hairs gets a $500,000 prepayment for braided wigs on January 5th. They have the cash, but they haven’t delivered the goods.
Date | Account | Debit | Credit |
---|---|---|---|
5/1/2023 | Cash | $500,000 | |
Unearned Revenue | $500,000 |
When they finally deliver the wigs on February 5th, they can recognize the revenue:
Date | Account | Debit | Credit |
---|---|---|---|
5/2/2023 | Unearned Revenue | $500,000 | |
Revenue | $500,000 |
Prepaid Expense Example: Amazon pays $1,200,000 for a full year of rent on December 30th.
Date | Account | Debit | Credit |
---|---|---|---|
30/12/2022 | Prepaid Rent | $1,200,000 | |
Cash | $1,200,000 |
At the end of January, they need to record one month’s worth of rent as an expense ($1,200,000 / 12).
Date | Account | Debit | Credit |
---|---|---|---|
31/1/2023 | Rent Expense | $100,000 | |
Prepaid Rent | $100,000 |
Depreciation Journal Entries
A company buys a $2,000 computer on June 13th with a 4-year useful life. Annual depreciation is $500 ($2,000 / 4).
Date | Account | Debit | Credit |
---|---|---|---|
31/12/2024 | Depreciation Expense | $500 | |
Accumulated Depreciation – Computer | $500 |
Revaluation Journal Entries
McDonald’s bought land for $1,000,000 in 2013. In April 2023, an appraiser says it’s now worth $1,500,000.
Date | Account | Debit | Credit |
---|---|---|---|
1/4/2023 | Land | $500,000 | |
Revaluation Reserve | $500,000 |
The Bottom Line
The deepest truths are often found in the quietest adjustments. A grand structure stands, seemingly perfect. Yet, its true strength lies not in the visible facade, but in the unseen adjustments deep within its foundation.

So too, the truth of a business is found in these quiet, precise corrections made when no one is watching. Mastering these entries is the only way to maintain reliable books, make informed decisions, and build something that lasts.