30-60-90 day plan for bookkeepers
On this page
- What does a bookkeeper own that a staff accountant does not?
- What does the 30-60-90 day plan look like?
- Which tax dates and rules does a new bookkeeper put on the calendar?
- Which numbers should a new bookkeeper track?
- What does "on track" look like at day 30, 60 and 90?
- A filled example
- How should the hiring manager use this plan in the final interview?
- What should the owner ask at the check-ins?
- What the owner owes a new bookkeeper
- Common mistakes
- Adapting the plan
- Questions people ask
A 30-60-90 day plan for a new bookkeeper should map and reconcile every account the books depend on and build a cleanup list in the first 30 days, close two months on time with every account reconciled and the period locked in days 31-60, and by day 90 have a written month-end checklist, a monthly report pack for the owner and a year-end file ready for the outside accountant. A bookkeeper who starts in November meets the January 31 deadlines for Forms 1099-NEC and W-2 inside those 90 days, and as of November 2026 the 1099-NEC threshold for payments made in 2026 is $2,000.
This plan is for the business owner, office manager or accounting firm lead hiring an in-house or full-charge bookkeeper who keeps the books through to a closed month. A staff accountant joining a reviewed close is covered in the 30-60-90 day plan for accountants, and the person who runs a close team and its review in the 30-60-90 day plan for accounting managers. Payroll tax deposits and filings are the payroll owner's job, set out in the 30-60-90 day plan for payroll managers; the bookkeeper makes sure the books agree with them.
What does a bookkeeper own that a staff accountant does not?
| Area | Bookkeeper | Staff accountant |
|---|---|---|
| Scope | Every transaction in one company's books, or a portfolio of small clients | A list of accounts inside a larger close |
| Daily work | Bank feeds and coding, bills, invoices, deposits, receipts | Reconciliations, journal entries and schedules |
| Month end | Often runs the close alone and locks the period | Delivers owned tasks to a close calendar; someone else reviews |
| Review | The owner and the outside accountant, often only at year end | An accounting manager or senior, every close |
| Year end | W-9s, the 1099 list and a package for the tax preparer | Audit or review requests for owned accounts |
Because review is rare, a new bookkeeper's errors can sit unnoticed until the tax preparer finds them in March. The plan makes the bookkeeper's own checks visible early: reconciliations with support, a cleanup list with dates, and a monthly pack the owner reads.
What does the 30-60-90 day plan look like?
30-60-90 day plan — [Name], Bookkeeper, [company or client portfolio]
Reports to: [owner / office manager / firm lead] Start date: [date]
Software: [QuickBooks Online / Xero / other] Apps: [bills, receipts, payroll]
Basis: [cash / accrual] Outside accountant: [firm, contact]
Accounts: [N] bank, [N] card, [N] loan, [N] processor, payroll provider
DAYS 1-30 — Map the books and find what is wrong
Goals:
- List every account with its last reconciled date and balance
per statement against balance per books
- Reconcile the latest month for every bank and card account
- Build a cleanup list: uncategorized items, undeposited funds,
unmatched transfers, duplicates, opening balance equity
- Check the vendor list: W-9 on file, 1099 flag, payment method,
how bank detail changes are verified
- Learn AP and AR as they run today: approvals, payment runs,
invoicing, deposits, collections
- Write the calendar of every filing the books feed: sales tax,
payroll quarters, 1099s, lender or grant reports
Deliverables by day 30:
- Account map and cleanup list with sizes and target dates
- Filing calendar agreed with the owner and outside accountant
Check-in: day 30
DAYS 31-60 — Close two months on time
Goals:
- Close [month] and [month] by business day [N]: every account
reconciled with statements attached, period locked
- Reconcile payroll liability accounts to the payroll provider's
reports and the quarter's Form 941
- Clear the oldest half of the cleanup list
- Collect missing W-9s; agree the 1099 list with the owner
- Send a first monthly pack: P&L, balance sheet, AR and AP aging,
cash position, open questions
Deliverables by day 60:
- Two closed, locked months with no unexplained reconciling items
- Cleanup list at least half cleared, with the rest dated
Check-in: day 60
DAYS 61-90 — Make it repeatable and year-end ready
Goals:
- Write the month-end checklist: task, day, evidence, who reviews
- Fix one control gap (example: bank detail changes confirmed by
phone; owner approval of every payment run)
- Build the year-end file the outside accountant asked for
- Reconcile any Form 1099-K amounts to recorded sales
Deliverables by day 90:
- Third month closed from the checklist without help
- Year-end file and 1099 list ready for January 31
Check-in: day 90 — full reviewDays and counts in brackets are examples; set them with the owner and the outside accountant.
Which tax dates and rules does a new bookkeeper put on the calendar?
Federal items as they read in November 2026; not tax or legal advice. Sales tax registration, rates and filing frequency come from each state's revenue department, so list those from the company's own registrations.
| Item | What applies | What the bookkeeper does |
|---|---|---|
| Vendor taxpayer IDs (IRS: backup withholding) | A payee who fails to give a correct taxpayer identification number can be subject to backup withholding at 24 percent; Form W-9 is how the business requests and certifies the number | Gets a W-9 before the first payment, not in January |
| Form 1099-NEC threshold (IRS: am I required to file a Form 1099) | $600 for payments made before 2026; $2,000 for payments made in 2026; inflation-adjusted after that. Payments to incorporated businesses generally need no form unless for medical or legal services | Flags 1099 vendors in the vendor list and tracks year-to-date totals |
| Form 1099-NEC due date (IRS instructions for Forms 1099-MISC and 1099-NEC) | Furnish to the recipient and file with the IRS by January 31 (the next business day if it falls on a weekend or holiday) | Has the list agreed with the owner by mid-December |
| Form 1099-K (IRS: understanding your Form 1099-K) | Payment apps and marketplaces must report when payments exceed $20,000 in more than 200 transactions, and may send forms for less; all income must be reported either way | Reconciles gross 1099-K amounts to recorded sales, refunds and fees |
| Payroll returns (IRS: employment tax due dates) | Form 941 by the last day of the month after each quarter (April 30, July 31, October 31, January 31); Forms W-2 to employees and the SSA by January 31; deposits by electronic funds transfer | Reconciles payroll liability accounts so the books match what the payroll owner files |
| Record retention (IRS: how long should I keep records) | 3 years in most cases; at least 4 years for employment tax records; 6 years if over 25 percent of gross income went unreported; 7 years for bad debt or worthless securities deductions; indefinitely if no return or a fraudulent return was filed | Keeps statements, receipts and reconciliations where the outside accountant can find them |
The 1099 list depends on clean vendor records, which is why the day-30 vendor check comes before any year-end work. The accounting manager plan explains the electronic filing rule for companies that file ten or more information returns.
Which numbers should a new bookkeeper track?
These are examples. Take the first reading at day 30 and set targets with the owner after it.
| Measure (examples only) | What it shows |
|---|---|
| Business days after month end until the books are closed and locked | Whether the owner gets numbers while they are still useful |
| Accounts reconciled by the close date, out of all accounts on the map | Coverage, not just speed |
| Uncategorized or suspense items, by count and value | Whether the cleanup list is shrinking |
| Reconciling items older than 30 days | Problems being carried rather than solved |
| Receivables over 60 and 90 days | Whether collections follow-up happens |
| Bills paid after their due date; late fees | Whether payables run on schedule |
| Vendors paid this year with a W-9 on file | Year-end readiness |
What does "on track" look like at day 30, 60 and 90?
| Checkpoint | On track | Worth a direct conversation |
|---|---|---|
| Day 30 | Every account on the map, the latest month reconciled, a dated cleanup list, a filing calendar | Bank feeds coded but nothing reconciled to statements; unknown accounts still turning up |
| Day 60 | Two months closed and locked; payroll liabilities tie to the provider; monthly pack sent | Prior periods edited after the close; old reconciling items pushed forward again |
| Day 90 | Checklist written and used; one control gap closed; year-end file and 1099 list ready | W-9 requests going out in late January; the owner still cannot read the monthly pack |
A filled example
Bookkeeper: Tanya Brooks (invented), the first in-house bookkeeper at a family-owned landscaping company with 40 seasonal staff, joining in November after the outside accountant had kept the books quarterly. All details are examples.
Day 30: Her account map found a second card account nobody had reconciled since spring and a payment processor whose deposits were booked net of fees, so sales were understated. The vendor check showed W-9s missing for 11 subcontractors.
Day 60: She closed October and November by the eighth business day, rebooked processor deposits gross with fees as an expense, and tied the payroll liability accounts to the third-quarter Form 941. Nine of the 11 W-9s came back; the owner called the other two subcontractors.
Day 90: December closed from her checklist. The 1099 list, checked against the $2,000 threshold for 2026 payments, was ready in early January, and the owner now approves each payment run in the banking portal before it is released.
How should the hiring manager use this plan in the final interview?
Give every finalist the same brief: the software, transaction volume, number of accounts, cash or accrual basis and one known mess. Score the plans with the rubric in how to evaluate a 30-60-90 day plan in an interview; the bookkeeper screening questions include a bank feed exercise for the earlier round. Questions that test this plan:
- "The bank reconciliation is off by an amount you cannot find. Walk me through the next hour."
- "A vendor emails new bank details the day before a payment run. What do you do?"
- "You find two years of entries in an 'ask my accountant' account. How do you clear it, and who do you involve?"
- "It is December. What do you need from me so the 1099s go out on time?"
Strong candidates reconcile to statements rather than to the bank feed, and they say plainly which questions belong to the owner or the outside accountant.
What should the owner ask at the check-ins?
- Day 30: Which account was in the worst shape, and why? What is on the cleanup list that could change our profit figure?
- Day 60: Were both months closed and locked on the date we agreed? Do payroll liabilities tie to the provider?
- Day 90: Could someone else close next month from the checklist? Is the year-end file what our accountant asked for?
What the owner owes a new bookkeeper
- Access in week one to the accounting software, read-only bank and card portals, the payroll provider's reports and the processor dashboards.
- An introduction to the outside accountant, with their year-end list and any adjustments from last year.
- Clear approval rules: who approves bills, payment runs and write-offs, and up to what amount.
- Time and fees for training or a credential such as AIPB's Certified Bookkeeper designation, which as of November 2026 requires passing a four-part exam, signing a code of ethics and showing at least two years of full-time bookkeeping experience or its equivalent.
Common mistakes
- Reconciling to the bank feed. A feed can be complete and still wrong; the statement is the source.
- Leaving prior periods open. Without a closing date, last month's numbers change after the owner has used them.
- Booking processor deposits net. Sales and fees both end up wrong, and 1099-K amounts will not tie.
- Chasing W-9s in January. Collect them before the first payment.
- Changing the chart of accounts alone. The outside accountant maps it to the tax return; agree changes first.
Adapting the plan
- Bookkeepers at a firm with many clients: run the account map and cleanup list per client in month one, and measure clients closed on schedule rather than days to close.
- Catch-up and cleanup engagements: agree the cutoff and the order of months with the tax preparer first; month two becomes the rebuild.
- Businesses with inventory: add the count schedule and the inventory account reconciliation to month two.
- Bookkeepers who also run payroll: add the deposit schedule and quarterly filings from the payroll manager plan to the filing calendar.
If the seat is still open, the bookkeeper job description template sets out the scope of the books and the overtime status of the role.
Questions people ask
What should a new bookkeeper do in the first 30 days?
List every account the books depend on (bank, credit card, loan, payment processor and payroll liability accounts) with the date each was last reconciled, reconcile the most recent month for each, build a cleanup list of uncategorized and unmatched items, check the vendor list for W-9s and 1099 flags, and write a calendar of every filing the books feed. Changes to the chart of accounts wait until the owner and the outside accountant have agreed them.
How long should a small business keep bookkeeping records?
As of November 2026, the IRS says to keep records for 3 years in most cases, at least 4 years for employment tax records, 6 years if more than 25 percent of gross income went unreported, 7 years for a bad debt or worthless securities deduction, and indefinitely if no return or a fraudulent return was filed. State rules, lenders and contracts can require longer.
What is the 1099-NEC threshold for 2026?
As of November 2026, the IRS reporting threshold for Form 1099-NEC is $2,000 for payments made in 2026, up from $600 for payments made before 2026, and later years may be adjusted for inflation. Form 1099-NEC is due to recipients and the IRS by January 31. Payments to incorporated businesses are generally not reported, except for medical or legal services.
How is a bookkeeper's 30-60-90 day plan different from an accountant's?
A staff accountant usually joins a reviewed close and takes over a list of accounts. A bookkeeper often is the close: they keep every transaction current, reconcile every account, run payables and receivables, and hand a clean year-end package to an outside accountant. The bookkeeper's plan therefore starts with an account map and a cleanup list rather than a handover list.