North Mile BooksBOOKKEEPING SERVICES
Monthly Bookkeeping Close for Duluth Small Firms
A clean monthly close is not a luxury task. It is the operating system that keeps invoices paid, expenses traceable, and year-end handover short.
North Mile Books works with owner-operated companies across Duluth and the North Shore: contractors, clinics, shops, and professional practices that cannot spare a full-time controller. The work is practical. We keep the books current, chase late invoices on a set cadence, and hand a structured package to your accountant when the year ends. This page explains the method we use, not a vague promise of "better books."
What a monthly close actually includes
Monthly reconciliation is a fixed sequence. Bank and card feeds are matched to the general ledger. Uncleared items are researched, not ignored. Revenue is tied to invoices and deposits. Expense categories are checked against the chart of accounts so that "office" does not become a dumping ground for everything that is hard to label.
Mileage and out-of-pocket records are pulled in the same window. Receipts without a business purpose stay out of the books until the owner confirms them. Payroll entries, if you run payroll in-house or through a provider, are posted so wage expense, employer taxes, and liabilities sit in the right accounts before the period locks.
Late invoice follow-up is part of the close, not a separate favor. Open receivables are aged. First reminder, second notice, and a call script go out on a schedule you approve. The goal is cash collection and a receivables aging you can read in one screen, not a pile of awkward emails left to the owner on Friday night.
Chart of accounts and a worked monthly walkthrough
A chart of accounts is the map. Too few accounts and reports become useless. Too many and every entry turns into a debate. North Mile Books builds or trims the chart around how you actually sell and spend: income by service line or location when that matters, expense groups that match tax and management needs, and clear balance-sheet accounts for receivables, payables, payroll liabilities, and owner draws.
Here is a concrete close for a two-truck Duluth landscaping firm we set up last spring. Week one after month-end: bank feeds for both operating accounts and the fuel card are imported. Three deposits that hit the bank without invoice numbers are matched to job invoices; one is a partial payment and is applied correctly so the remainder stays open. Fuel, mulch, and equipment rental are coded to job materials and equipment, not a single "supplies" bucket.
Week two: the owner's mileage log for site visits is entered with dates and purposes. Two personal charges on the business card are reclassed to owner draw. Payroll from the biweekly run is posted; employer portions hit the liability accounts until remittance clears. Receivables aging shows four invoices past 30 days. We send the agreed first reminder on two of them and a firmer second notice on the two that were already overdue last month.
If the close is unfinished, the next month starts dirty. Clean periods compound. Messy ones do too.
Week three: we lock the period for routine entries, produce a simple profit-and-loss and balance sheet for the owner, and list open questions in plain language. Nothing is left as a vague "we will fix it later." That discipline is what makes the year-end package short instead of a forensic project.
Payroll basics and the year-end handover
Payroll basics for a small firm are about classification and timing. Employee versus contractor status has to be consistent. Withholding, employer taxes, and benefit deductions need matching liability accounts. When pay runs post on time inside the month they belong to, you avoid the scramble of correcting prior periods in December.
Year-end handover is where monthly work pays off. North Mile Books prepares a package your accountant can use without reverse-engineering twelve months of silence: reconciled bank and card accounts, aged receivables and payables, fixed-asset additions if any, payroll summaries, loan activity, and a short memo on unusual items (insurance refunds, large equipment purchases, owner contributions). We schedule a handover call so questions get answered once, with documents already labeled.
We do not replace your CPA or tax preparer. We keep the books in a state where their work is review and filing, not reconstruction. That boundary is intentional and written into how we scope each engagement.
How engagement with North Mile Books works
The process is straightforward. You book an intro call. We review how you invoice today, where bank feeds live, who handles payroll, and what your accountant has asked for in prior years. If the fit is right, we map the chart of accounts, connect feeds, and set the monthly close calendar (typically a fixed window after each month-end so you know when numbers are final).
Ongoing work covers reconciliation, expense and mileage capture support, invoice follow-up on your template, payroll posting, and monthly reports. You get a named point of contact on our team, not a rotating inbox. For Duluth clients we can work fully remote or mix in in-person pickup of paper receipts when that is still how the shop runs.
To get in touch, use the contact form on this site or email the studio directly. Mention your industry, approximate monthly transaction volume, and whether you already work with a tax preparer. We reply with available intro slots and a short checklist of what to have on hand for the first conversation (recent bank statements, current invoice tool, and last year's accountant questions if you have them).
Key takeaways
- Monthly reconciliation ties banks, invoices, expenses, mileage, and payroll into one locked period so the next month starts clean.
- A chart of accounts sized to how you sell and spend keeps reports readable and the year-end package usable.
- Late invoice follow-up belongs inside the close calendar, with an aging report and a repeatable notice sequence.
- North Mile Books runs the books and the handover; your accountant still owns tax and formal advisory work.
- Book an intro call through the site contact form or email; bring recent statements and a note on how you invoice today.