Bookkeeper screening questions: QuickBooks and Xero depth, client load and reconciliations
On this page
- Which bookkeeper: in-house, firm, freelance or full-charge
- QuickBooks and Xero: user, cleaner or setup
- Reconciliations: the depth test
- Many clients, deadlines and cleanup work
- Beyond the ledger: payroll, sales tax, 1099s and the CPA handoff
- A five-minute bank feed exercise
- How bookkeeper resumes overstate
- Knockout checklist and scorecard
- Questions people ask
Bookkeeper screening questions should establish four things: which accounting software the candidate has actually worked in and at what depth, how many sets of books they kept at once, whether they reconciled accounts or only matched bank feed lines, and what they handed to the outside CPA at year end. Candidates who did the work answer with client counts, the reconciliation that would not balance and how they found the difference, and the reports they produced each month. Weak candidates say "QuickBooks expert" and describe categorizing transactions.
This bank covers in-house, firm and freelance bookkeepers, including full-charge. If the role is mostly invoices and vendor payments inside a larger finance team, use the accounts payable specialist bank; if the client wants a degree, GAAP depth and a formal month-end close in an ERP, the staff accountant phone screen fits better. What is specific to bookkeepers is small-business software, many clients at once, messy books and the handoff to a tax preparer.
Which bookkeeper: in-house, firm, freelance or full-charge
| Seat | What the work usually is | Facts to ask for | Common overstatement |
|---|---|---|---|
| In-house bookkeeper, one company | All entries for one business, often plus payroll runs, AR follow-up and paying bills | Monthly transaction volume, entities, who closes the month, who the outside accountant is | "Handled all finance" meaning data entry while an outside firm did the rest |
| Full-charge bookkeeper | Books through to a closed month: reconciliations, adjusting entries, financial statements for the owner | Which reports they produced, who reviewed them, adjusting entries they made themselves | "Full-charge" used as a title with no accruals or reports in the actual work |
| Bookkeeper at an accounting or bookkeeping firm | A portfolio of small-business clients, recurring monthly work, cleanup projects, tax season support | Number of clients, frequency per client, largest client's volume, review process | Quoting the firm's client count as their own |
| Freelance or virtual bookkeeper | Own clients, own engagement terms, remote access to client files | How they priced, how long clients stayed, which apps each client used | A long client list where most engagements were one-off cleanups |
| Catch-up or cleanup specialist | Rebuilding months or years of books from bank statements before a tax filing or loan | Longest backlog, how they rebuilt it, what the CPA changed afterwards | Speed claims without mentioning what was left in an uncategorized or "ask my accountant" account |
Settle the seat at intake. A firm bookkeeper who closed 30 small clients a month on a checklist can find a single messy company with inventory frustrating, and an in-house bookkeeper who knew one business deeply may not keep pace with a portfolio.
QuickBooks and Xero: user, cleaner or setup
Most small-business bookkeeping happens in QuickBooks Online, QuickBooks Desktop or Xero, with apps around them for receipts, bills and payroll. Ask which product, which version, and what they did in it. "QuickBooks" alone tells you almost nothing.
| Question | What a strong answer sounds like | Red flags |
|---|---|---|
| Which accounting software have you used in the last two years, and for how many companies each? | "QuickBooks Online for about 20 clients, Xero for six, and one client still on Desktop Enterprise with inventory." | One answer covering everything; cannot say Online or Desktop. |
| How did you set up bank rules, and when did you not trust them? | Rules for recurring vendors, reviewed monthly; turned auto-add off for anything that splits between accounts or changes amount. | Everything auto-added; never looked at what the rules posted. |
| What do you do with a customer payment that shows up in the bank feed? | Matches it to the open invoice or the deposit, so AR clears; explains why categorizing it straight to income double-counts revenue. | Categorizes deposits to sales income while invoices stay open. |
| How have you used classes, locations or tracking categories? | Names a client that needed profit by location or department and how the report was built. | Has not heard of them, for a role where the client reports by location. |
| How do you protect a closed period? | Sets the closing date in QuickBooks or a lock date in Xero after the month is reviewed, and knows who can override it. | Prior months change regularly and they find out when a reconciliation breaks. |
| Which apps did your clients use around the ledger? | Specific tools and what each did: receipt capture, bill pay, payroll, point of sale feeding daily summaries. | No sense of where transactions came from before they reached the file. |
Intuit and Xero both run certification programs for their software. A current certification is a reasonable signal of effort; ask when it was earned and whether it is still current, then rely on the answers above rather than the badge.
Reconciliations: the depth test
Matching bank feed lines is not reconciling. Ask the candidate to walk you through a bank reconciliation that did not balance and how they found the difference. A bookkeeper who has done hundreds will have a search order they can say out loud.
Scenario to read aloud: "You are reconciling a client's checking account for March. February reconciled last month. March is off by $360. Where do you look, in order?"
What a strong answer covers:
- Whether the opening balance still matches February's statement ending balance, because someone may have edited or deleted a February transaction.
- Duplicates from the bank feed, especially transactions entered by hand and also imported.
- A transposition: a difference divisible by 9 often means digits were swapped, such as $1,620 entered as $1,260.
- A sign error: a deposit recorded as a withdrawal creates a difference of twice the amount, so they look for a $180 item.
- Items cleared in the software that had not cleared the bank, or the reverse, and checks outstanding for months.
Red flags: "I'd post an adjustment to balance it," or no order at all.
Then ask about the accounts other than the bank:
- Credit cards: "Do you reconcile cards to the statement or only the feed?" Strong: to the statement, including the payment from the bank matching the transfer on the card.
- Loans: "How do you record a loan payment?" Strong: split between principal and interest from the lender's statement, with the balance tied out at year end.
- Payroll liabilities: "What do you check when payroll liability accounts carry a balance?" Strong: timing of tax deposits versus the payroll provider's reports; not a year of unexplained balances.
- Clearing and suspense accounts: "What is in your uncategorized accounts at month end?" Strong: nothing, or a short list with questions already sent to the client.
Many clients, deadlines and cleanup work
For firm and freelance roles, the job is as much about throughput and follow-up as about accounting. Ask for numbers that belong to the candidate, not the firm.
| Question | What a strong answer sounds like | Red flags |
|---|---|---|
| How many clients were yours, and how often did you close each? | "Twenty-two: fourteen monthly, eight quarterly. The largest had about 600 transactions a month." | The firm's total, or no split by frequency. |
| How did you track what was due for each client? | A practice management tool or a shared checklist with due dates, and a weekly review of what was late. | "I keep it in my head." |
| What do you do when a client never answers your questions? | Batches questions once a month, sets a deadline, parks items in a clearly named account and flags them in the monthly report. | Guesses and never tells the client. |
| Tell me about the biggest cleanup you did. | Months or years rebuilt, sources used (bank statements, invoices, payroll reports), what they could not resolve, and what the CPA changed afterwards. | Finished fast with a large balance left in "ask my accountant." |
| How did you get into client bank and software accounts? | Accountant or user access granted by the client in the software and the bank, never the owner's own password. | Owners shared their login and password with them. |
Beyond the ledger: payroll, sales tax, 1099s and the CPA handoff
Small businesses hand bookkeepers whatever else nobody owns. Find out which of these the candidate did themselves, which they only recorded, and which they passed to someone else.
- Payroll. "Did you run payroll or record it?" Running payroll in Gusto, ADP or QuickBooks Payroll is a separate skill with its own deadlines. For payroll-heavy roles, borrow from the payroll specialist bank.
- Sales tax. "Which states did you file for, and how did you know the rates were right?" Strong: named states, filing frequency, and whether the software calculated it or they did.
- 1099s. "How did you decide which vendors got a 1099?" Strong: collected W-9s when vendors were set up, flagged eligible payments during the year, and did not rebuild the list in January from memory.
- Accrual versus cash. "Were your clients on cash or accrual basis, and what changes at month end on accrual?" Strong: open bills and invoices, prepaid expenses, and accrued payroll, explained in plain words.
- Year-end handoff. "What did you send the CPA, and what did they send back?" Strong: reconciled balance sheet, fixed asset additions, loan statements, and then posting the CPA's adjusting entries so next year starts from the tax return's numbers.
If the role leans toward preparing returns rather than supporting the preparer, the tax accountant screening questions are the better tool.
A five-minute bank feed exercise
This works on a phone screen and is the same for every candidate. Read the lines, or paste them into the video chat, and ask how each should be recorded and what, if anything, they would ask the client. The company and lines are invented.
Client: Harbor Lane Bakery (cafe, 12 staff, QuickBooks Online, accrual basis)
1. Deposit $2,318.40 "SQUARE INC"
2. Withdrawal $4,500.00 "TRANSFER TO SAVINGS"
3. Withdrawal $1,212.00 "AMEX EPAYMENT"
4. Withdrawal $860.00 "ZELLE TO M. ORTIZ"
5. Withdrawal $2,940.17 "GUSTO NET PAY"
6. Withdrawal $389.00 "HOME DEPOT"
| Line | What a strong answer includes |
|---|---|
| 1. Square deposit | A net amount after card fees; record gross sales, fees and any tips or sales tax from the Square report rather than booking the deposit as income. |
| 2. Transfer | A transfer between the client's own accounts, not an expense; match it to the savings account. |
| 3. Amex payment | A credit card payment, matched to the card account; the expenses were recorded from the card's own feed. |
| 4. Zelle to a person | Ask the client: contractor (a 1099 candidate), employee reimbursement, or the owner. Do not guess. |
| 5. Gusto net pay | Payroll recorded from the provider's report, splitting wages, taxes and deductions; the bank line alone is not enough. |
| 6. Home Depot | Ask what it was for: repairs, supplies, equipment to capitalize, or a personal purchase. |
Score it on judgment, not speed. The candidates to advance are the ones who say "I would ask" about lines 4 and 6 and know that lines 2 and 3 are not expenses.
How bookkeeper resumes overstate
- "Full-cycle bookkeeping" with no reconciliations or reports. Ask which reports they sent and to whom.
- "Managed 40 clients" at a firm where they did one step for each. Ask how many they closed start to finish.
- "QuickBooks expert" from a Desktop-only background, for a client on QuickBooks Online, or the reverse. Ask which screens they used weekly.
- "Prepared financial statements" meaning they ran the standard profit and loss. Ask what they checked before sending it.
- "Handled payroll" meaning they recorded the provider's journal. Ask who submitted the payroll and who fixed errors.
None of these is dishonest on its own. The screen is where you find the real scope, so the client interviews for the job they have.
Knockout checklist and scorecard
Settle these before the depth questions:
- Software the client uses, and whether the candidate has used that product in the last two years.
- Hours, on-site days, and whether evening or weekend work around tax deadlines is expected.
- For firm roles: the expected client load and whether the candidate has carried one like it.
- Pay expectation (see salary expectation questions), notice period, and the same work authorization questions you ask everyone.
- Background or credit checks are the client's process. Do not ask about the candidate's personal finances on the screen.
| Area | 1: weak | 2: solid | 3: strong |
|---|---|---|---|
| Software depth | Categorizes the feed only | Rules, matching, closing dates in one product | Several products, set up files and classes, fixed others' errors |
| Reconciliations | Relies on the feed matching | Reconciles bank and cards monthly | Has a search order for differences and ties out loans and liabilities |
| Client load and follow-up | No numbers of their own | Clear count and frequency | Tracking system, batched client questions, clean suspense accounts |
| Beyond the ledger | Unsure who did payroll or sales tax | Recorded them correctly | Ran them, and handled the CPA's year-end entries |
| Bank feed exercise | Books transfers or card payments as expenses | Correct on most lines | Correct, and asks the client about the Zelle and Home Depot lines |
Write the evidence next to each score while it is fresh, in the candidate's words where you can. If you run the screen with Interview Signal, the scorecard keeps those quotes checked against the transcript, which makes the note to the client or the hiring manager quicker to write and easier to trust.
Questions people ask
What is the difference between a bookkeeper and a full-charge bookkeeper?
A full-charge bookkeeper keeps the books through to a closed month: reconciliations, adjusting entries, payroll entries and the reports the owner or outside CPA reads. A bookkeeper in the narrower sense may only enter transactions and categorize the bank feed. Ask which reports the candidate produced and who reviewed them.
Does a bookkeeper need a certification?
No license is required to keep books in the US. Software certifications from Intuit and Xero, and bookkeeping certifications from professional associations, show effort and some baseline knowledge. They do not replace a walkthrough of a reconciliation the candidate actually did.
How many clients can one bookkeeper handle?
It depends on transaction volume, how clean the books are and what is included, so ask for the candidate's own mix rather than comparing to a rule of thumb. A candidate who says 25 clients should be able to say how many were monthly closes, how many were quarterly, and how many hours the largest one took.
Should I give bookkeeper candidates a skills test?
A short, job-related exercise is fair if every candidate for the role gets the same one. The five-minute bank feed exercise in this article works on a phone screen; a longer test in a sandbox company file belongs at the interview stage.