A reliable month-end close gives a business owner financial reports they can trust.
It confirms that the month’s activity has been entered, reconciled, reviewed, and documented before those numbers are used to make decisions.
For trades and home service businesses, following the same process in the same order makes the close easier to complete, delegate, and review.
Use this checklist to build a dependable month-end workflow.
1. Confirm All Transactions Have Been Entered
Start by confirming that all known activity for the month is in QuickBooks.
Review:
- Customer invoices and payments
- Vendor bills and bill payments
- Expenses and receipts
- Bank and credit card activity
- Payroll entries
- Loan payments
- Owner contributions and withdrawals
- Deposits, refunds, and credits
Check email inboxes, vehicles, project folders, and employee desks for missing documents before beginning the final review.
2. Complete the Bank-Feed Review
Review all remaining transactions in the bank and credit card feeds.
Confirm that:
- Existing transactions were matched when appropriate
- New entries were categorized correctly
- Transfers were recorded as transfers
- Loan payments were separated between principal, interest, and any fees
- Customer payments were not recorded twice
- Owner transactions were assigned correctly
- Duplicate activity was not added
The goal is not simply to clear the bank feed. Each transaction should be handled correctly.
3. Reconcile Bank and Credit Card Accounts
Reconcile every bank and credit card account through the end of the month.
The ending balance and statement date should agree with the financial institution’s statement.
If an account does not reconcile, investigate the difference rather than forcing an adjustment.
Common causes include:
- Missing or duplicate transactions
- Incorrect dates or amounts
- Activity posted to the wrong account
- Changes to previously reconciled transactions
Retain the reconciliation reports as proof that the accounts were reviewed.
4. Investigate Outstanding Transactions
After reconciling, review checks, deposits, transfers, and payments that remain outstanding.
Determine whether each item is still valid.
An old transaction may need to be reissued, corrected, voided, or removed as a duplicate.
Do not delete an item simply because it is old. Confirm what happened and make the appropriate correction.
When a transaction is changed, voided, reissued, or otherwise corrected, add a note in QuickBooks when necessary. Document what was changed, why it was changed, and any supporting information that may be needed later.
5. Review Accounts Receivable and Accounts Payable
Accounts Receivable
Review the Accounts Receivable Aging report customer by customer.
Confirm that:
- Open invoices are valid
- Payments and credits were applied correctly
- Duplicate invoices were removed
- Negative balances were investigated
- Old balances have a collection plan
Accounts Receivable should reflect what customers actually owe.
Accounts Payable
Review the Accounts Payable Aging report vendor by vendor.
Confirm that:
- All known vendor and subcontractor bills were entered
- Payments and credits were applied correctly
- Duplicate, disputed, and old balances were investigated
- Open balances agree with vendor statements
Reconcile vendor statements with the activity recorded in QuickBooks.
Investigate missing invoices, unapplied credits, payments the vendor has not recorded, and any other differences.
Accounts Payable should reflect what the business actually owes.
6. Verify Payroll, Loans, Sales Tax, and Owner Activity
These balances often require supporting records outside the bank feed.
Payroll
Compare payroll expenses and liabilities with the payroll reports.
Loans
Compare each loan balance with the lender statement and confirm that principal, interest, and fees were recorded correctly.
Sales Tax
Compare the sales tax liability in QuickBooks with the supporting sales tax report and filed return.
Collected sales tax should remain a liability until it is paid to the taxing authority.
Owner Activity
Review contributions, draws, distributions, and personal transactions to ensure they were not recorded as ordinary business income or expenses.
Each balance should agree with the records supporting it.
7. Review the Balance Sheet
Review the Balance Sheet before reviewing profit.
Look at every account and ask:
- Does the balance represent something real?
- Does it agree with supporting records?
- Is it reasonable?
- Can it be explained?
Pay particular attention to:
- Negative balances
- Undeposited Funds
- Suspense and clearing accounts
- Uncategorized Asset balances
- Loan balances
- Payroll and sales tax liabilities
- Owner equity accounts
If a balance cannot be explained, investigate it before closing the month.
8. Review the Profit and Loss
Compare the Profit and Loss with:
- The previous month
- The same month last year
- Year-to-date results
- The budget or forecast, when available
Review revenue, gross profit, payroll, subcontractors, materials, vehicle and equipment costs, and overhead.
For trades and home service businesses, confirm that job-related income and costs were assigned consistently.
Look for unusual changes and determine whether they reflect business activity or a bookkeeping error.
Then ask:
- Does the cash balance make sense?
- Are customer, vendor, loan, payroll, and tax balances reasonable?
- Does gross profit align with the work completed?
- Is anything still waiting for clarification?
9. Document and Protect the Completed Month
Once the review is complete, document the close.
Record:
- The completion date
- Who prepared and reviewed it
- Corrections made
- Issues that remain open
- Supporting reports retained
- Follow-up required next month
When appropriate, protect the completed period in QuickBooks so prior transactions are not changed without review.
If a later correction is necessary, document what changed, why it changed, and who approved it.
A closed month should not be silently rewritten.
Turn the Checklist Into a Workflow
For each step, define:
- The trigger
- The responsible person
- The task
- The proof of completion
- The deadline
For example:
Trigger: Bank statement becomes available
Responsible person: Bookkeeper
Task: Reconcile the account
Proof: Completed reconciliation report
Deadline: Tenth business day of the month
A reviewer can then confirm that each step was completed correctly.
This structure makes the close easier to repeat and delegate.
Set a Monthly Deadline
The timing will depend on when statements, payroll reports, and vendor documents become available, but the close should still follow a defined schedule.
A practical sequence may look like this:
Days 1–3
Collect missing bills, receipts, payroll information, loan statements, and supporting documents.
Days 3–6
Complete the bank-feed review and reconcile bank and credit card accounts.
Days 6–8
Review Accounts Receivable, Accounts Payable, payroll, loans, sales tax, and owner activity.
Days 8–10
Review the Balance Sheet and Profit and Loss, resolve open questions, and document the completed month.
The exact timing may vary, but the close should have a clear deadline.
A Reliable Close Creates Reliable Reports
A reliable close follows the same steps, in the same order, with clear responsibility and proof that each step was completed.
That is what turns transactions in QuickBooks into financial reports an owner can confidently use to price work, manage cash, and plan the next move.
