Getting Accrual Journal Entries Right Every Time

Robert T. Teranishi, Ph.D.

By Robert T. Teranishi

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accrual accounting

Starting your accounting career is exciting—finally putting all those lectures, textbooks, and late-night study sessions into real-world practice. But once you’re in the workplace, you’ll quickly find that theory and practice aren’t always identical twins. One area where many graduates stumble early on? Accrual journal entries.

Why Accrual Journal Entries Matter Early in Your Career

An accrual journal entry records revenue when it’s earned and expenses when they’re incurred, rather than when cash actually changes hands. This is the foundation of accrual accounting and is critical for producing accurate financial statements.

In your first role, getting these entries right will not only keep your employer’s books clean but also establish your credibility with managers, clients, and auditors. Think of it as your chance to demonstrate attention to detail and a solid grasp of accounting principles outside the classroom.

The Real-World Flow: From Transaction to Entry

Here’s where many new accountants trip up—real-world transactions aren’t handed to you in neat, textbook-perfect scenarios. You’ll have invoices missing dates, contracts with vague payment terms, or bills that straddle two accounting periods.

Your job is to identify the correct accounting period for each transaction, regardless of when payment is made or received. For example:

  • A client’s marketing campaign completed in December should be recorded as December income, even if the invoice is paid in January.
  • Office rent for December, billed in January, still belongs in December’s expenses.

Avoiding Common Rookie Mistakes

When you’re new, it’s easy to make mistakes that snowball into bigger problems during audits or month-end closes. Here are some pitfalls to watch for:

  • Misdating entries because you default to the payment date instead of the service date.
  • Forgetting reversals for temporary accruals, which can duplicate revenue or expenses.
  • Poor descriptions that leave future reviewers guessing about the nature of the transaction.
  • Not reconciling accruals against supporting documents like contracts and invoices.

A Simple Process to Follow Every Time

If you want to build confidence quickly, develop a consistent approach for every accrual journal entry:

  1. Identify the Timing – Match revenue and expenses to the period in which they actually occurred.
  2. Gather Documentation – Collect contracts, purchase orders, or service agreements as evidence.
  3. Write a Clear Description – Use precise language: “Accrued revenue – December marketing project” is far better than “Income.”
  4. Post and Review – Double-check the amounts and GL accounts before finalizing.
  5. Set Up Reversals – For short-term accruals, schedule reversals in the next period.

The Career Upside of Mastering Accruals

According to the Association of Chartered Certified Accountants (ACCA), 62% of small and mid-sized businesses that apply proper accrual accounting see improved cash flow planning and better budgeting accuracy. As a graduate, if you can contribute to that level of accuracy, you’ll quickly earn a reputation as a reliable member of the finance team.

This isn’t just about compliance—it’s about being a decision-making ally for your organization. Clean accruals give management the confidence to invest, plan, and grow.

Leveraging Tools and Tech from Day One

Modern accounting systems can make your life much easier. Many platforms automatically suggest or reverse accrual journal entries, alert you to unbilled revenue, or highlight unpaid expenses. Learning how to use these features early in your career will set you apart from peers who stick to manual processes.

Knowing When to Ask for Guidance

No matter how strong your academic record, the transition from theory to practice will have a learning curve. If you’re unsure about a complex transaction or multi-period allocation, ask for input from your senior accountant or manager. This shows initiative and a commitment to accuracy—both of which are highly valued in any finance department. And remember, refining your understanding of accrual journal entry processes early will pay dividends throughout your career.

Mastering accrual journal entries early in your accounting journey is like perfecting your free throw in basketball—once you get the mechanics right, it becomes second nature, and it’s a skill you’ll rely on for years.


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Robert T. Teranishi, Ph.D.

Robert T. Teranishi

Professor of Social Science and Comparative Education

Robert Teranishi is a Professor of Social Science and Comparative Education, the Morgan and Helen Chu Endowed Chair in Asian American Studies, and co-director for the Institute for Immigration, Globalization and Education at UCLA.

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