Top Accounting Interview Questions & Answers
Basic Accounting Interview Questions
These foundational questions appear in virtually every accounting interview. Nail these before moving on to the advanced topics.
What are the three main financial statements?
The three core financial statements are the income statement, the balance sheet, and the cash flow statement. The income statement shows revenue and expenses over a period. The balance sheet presents assets, liabilities, and equity at a point in time. The cash flow statement tracks actual cash movements across operating, investing, and financing activities.
Walk me through the basic accounting equation.
The accounting equation is: Assets = Liabilities + Shareholders’ Equity. Every transaction must keep this equation in balance. If a company borrows $100K from a bank, assets (cash) increase by $100K and liabilities (debt) increase by $100K. The equation stays balanced.
What is the difference between cash and accrual accounting?
Cash accounting records revenue when cash is received and expenses when cash is paid. Accrual accounting records revenue when earned and expenses when incurred, regardless of cash timing. Public companies must use accrual accounting under GAAP. Accrual gives a more accurate picture of economic activity.
What is a journal entry?
A journal entry records a business transaction in the accounting system. Every entry has at least one debit and one credit that must be equal. For example, recording a $5,000 sale on credit: debit Accounts Receivable $5,000 and credit Revenue $5,000.
Explain debits and credits.
Debits increase asset and expense accounts, and decrease liability, equity, and revenue accounts. Credits do the opposite. Think of it this way: debits are on the left side of a T-account, credits are on the right. Every transaction requires equal debits and credits.
Financial Statement Questions
How do the three financial statements link together?
Net income from the income statement flows to retained earnings on the balance sheet and is the starting point of the cash flow statement. Changes in balance sheet items (like accounts receivable or accounts payable) appear as adjustments on the cash flow statement. Cash from the cash flow statement ties back to the cash balance on the balance sheet.
If you could only look at one financial statement, which would you choose?
The cash flow statement. It shows you whether the company is actually generating cash, which is harder to manipulate than earnings. You can derive much of the income statement from changes in operating activities, and the balance sheet from changes in investing and financing activities. Cash is king — a profitable company can still go bankrupt if it runs out of cash.
What is depreciation and how does it affect the statements?
Depreciation allocates the cost of a tangible asset over its useful life. On the income statement, it reduces operating income. On the cash flow statement, it is added back (it’s a non-cash expense). On the balance sheet, accumulated depreciation reduces the net value of fixed assets.
What is the difference between accounts receivable and accounts payable?
Accounts receivable (AR) is money owed to the company by customers — it’s an asset. Accounts payable (AP) is money the company owes to suppliers — it’s a liability. When AR increases, the company has made sales but hasn’t collected cash yet. When AP increases, the company has received goods or services but hasn’t paid yet.
| Topic | Key Concept | Common Pitfall |
|---|---|---|
| Revenue Recognition | Record when earned, not when cash received | Confusing cash basis with accrual basis |
| Depreciation | Non-cash expense that reduces asset value | Forgetting to add back on cash flow statement |
| Working Capital | Current Assets − Current Liabilities | Ignoring changes in working capital on cash flows |
| Goodwill | Acquisition premium over fair value of net assets | Not knowing goodwill is tested for impairment, not amortized |
| Deferred Revenue | Cash collected before service is delivered | Recording it as revenue instead of a liability |
Advanced Accounting Questions
What is deferred revenue and how do you account for it?
Deferred revenue is cash received before the company delivers a product or service. It sits as a liability on the balance sheet. As the company fulfills its obligation, deferred revenue decreases and revenue is recognized on the income statement. SaaS companies often have significant deferred revenue from annual subscriptions paid upfront.
How do you account for goodwill?
Goodwill arises when a company acquires another company for more than the fair market value of its net identifiable assets. Under GAAP, goodwill is not amortized — it sits on the balance sheet and is tested annually for impairment. If the fair value of the acquired business drops below its carrying value, the company records an impairment charge on the income statement.
What is the difference between GAAP and IFRS?
GAAP (Generally Accepted Accounting Principles) is used in the US. IFRS (International Financial Reporting Standards) is used in most other countries. Key differences include: GAAP allows LIFO inventory valuation while IFRS does not, GAAP is more rules-based while IFRS is more principles-based, and development costs can be capitalized under IFRS but are typically expensed under GAAP.
What is working capital and why does it matter?
Working capital equals current assets minus current liabilities. It measures a company’s short-term liquidity. Positive working capital means the company can cover its near-term obligations. Changes in working capital directly affect free cash flow — an increase in working capital uses cash, while a decrease frees cash.
Scenario-Based Questions
A company prepays $12,000 for a one-year insurance policy. Walk me through the accounting.
At payment: debit Prepaid Insurance (asset) $12,000, credit Cash $12,000. Each month: debit Insurance Expense $1,000, credit Prepaid Insurance $1,000. After 12 months, the prepaid asset is fully expensed. This is a classic accrual accounting question — the expense is recognized over the period of benefit, not when cash is paid.
If inventory rises by $10 million, what happens to each financial statement?
Balance sheet: Inventory (asset) increases by $10M, and cash decreases by $10M (assuming cash purchase) — or accounts payable increases by $10M if purchased on credit. Income statement: no immediate effect because inventory is not expensed until sold (COGS). Cash flow statement: the $10M cash outflow appears in operating activities as an increase in working capital.
Technical Accounting Concepts
Explain the difference between capitalization and expensing.
Capitalizing means recording a cost as an asset on the balance sheet and depreciating or amortizing it over time. Expensing means recording the cost immediately on the income statement. Capital expenditures (like buying equipment) are capitalized. Operating expenses (like utilities) are expensed. The distinction matters because capitalization spreads the cost over multiple periods, inflating near-term earnings.
What is an operating lease vs. a finance lease?
Under ASC 842, both operating and finance leases now appear on the balance sheet as right-of-use assets and lease liabilities. The difference is in expense recognition: operating leases record a single straight-line lease expense, while finance leases front-load expenses through separate interest and amortization charges. Finance leases resemble owning the asset.
Key Takeaways
- Master the three financial statements and how they link — this is the foundation of every accounting interview.
- Understand debits, credits, and journal entries cold. These are non-negotiable fundamentals.
- Always explain the impact on all three statements when answering scenario questions.
- Know the difference between GAAP and IFRS, especially around inventory (LIFO vs. FIFO) and capitalization rules.
- Practice walking through real transactions step by step — interviewers want to see your thought process.
Frequently Asked Questions
How many accounting interview questions should I prepare for?
Aim to master at least 30–40 questions across basic, intermediate, and advanced levels. Focus on the topics above, plus industry-specific questions relevant to the role you’re targeting. Technical questions and accounting questions often overlap heavily.
Do investment banking interviews include accounting questions?
Yes. Investment banking interviews heavily test accounting fundamentals, especially how the three statements link together, depreciation impacts, and working capital changes. You need to know accounting cold for any IB interview.
What is the hardest accounting interview question?
Multi-step scenario questions are the toughest — for example, walking through a full acquisition and its impact on all three statements including goodwill, deferred taxes, and purchase price allocation. These test depth of knowledge and ability to think through complexity.
Should I study IFRS for US accounting interviews?
For most US-based roles, GAAP knowledge is sufficient. However, if you’re interviewing at a multinational firm or Big 4 with international clients, basic IFRS knowledge is expected. Know the key differences (LIFO prohibition, development cost capitalization, principles vs. rules).
How do accounting interview questions differ from finance interview questions?
Accounting questions focus on recording and reporting transactions — debits, credits, revenue recognition, and statement preparation. Finance questions focus on valuation, analysis, and decision-making — like DCF analysis or LBO modeling. Many roles test both.