Monthly Bookkeeping Checklist for Service Businesses
A practical monthly bookkeeping checklist for service business owners who want cleaner books, fewer surprises, and better month-end reporting.
Short answer
A monthly bookkeeping close should review transactions, categorize income and expenses, match deposits, reconcile bank and credit card accounts, review open invoices and bills, check payroll and sales tax, and review financial reports.
Checklist
- Import or review bank transactions.
- Categorize income and expenses.
- Match deposits to invoices or payments.
- Reconcile checking, savings, and credit cards.
- Review open invoices and unpaid bills.
- Review payroll entries and sales tax payable.
- Review owner draws and contributions.
- Review P&L and balance sheet.
- Save receipts and backup documents.
Common mistakes
- Skipping reconciliation.
- Ignoring open invoices and bills.
- Leaving owner draws in expense accounts.
- Letting sales tax payable go unchecked.
- Waiting until tax season to organize receipts.
Examples for service businesses
- A lawn care company should review fuel, materials, payroll, and recurring customer invoices.
- A contractor should review subcontractors, job deposits, and materials.
- A home-service business should review vehicle costs, payroll, and customer payments.
Make the close repeatable
The same monthly checklist reduces surprises and makes reports easier to trust. A consistent process is more useful than a rushed year-end cleanup.
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Want this done for you every month? Sabillon Advisory provides monthly bookkeeping support for service businesses that want clean numbers without chasing spreadsheets.
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