Bookkeeping for contractors and service businesses in MetroWest and Greater Boston.

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How often should a small business do bookkeeping?

Monthly is the minimum. Anything less and you’re creating a backlog that costs more to fix later. Monthly bookkeeping means reconciling bank and credit card accounts, categorizing every transaction, and producing financial statements you can actually use.

Weekly review is better for most small businesses. Fifteen minutes each week catches errors while transactions are fresh. That charge from last Tuesday is easy to identify. That charge from three months ago requires detective work. Weekly review is especially important for contractors and service businesses with steady transaction volume throughout the month.

Daily bookkeeping sounds excessive, but the daily tasks are simple. Snap photos of receipts, note what cash purchases were for, and make sure deposits match what you expected. These small habits make weekly and monthly work go faster.

The right frequency depends on your transaction volume. A consultant with ten transactions a month can manage things monthly without trouble. A contractor running multiple jobs with material purchases, subcontractor payments, and weekly payroll needs tighter cycles or things spiral quickly.

What matters most is consistency. A monthly close that actually happens every month, with accurate categorization and reconciled accounts, beats sporadic catch-up efforts. Professional full-service bookkeeping builds this discipline with structured closes, uniform checklists, and on-time financial reports.

The payoff is having real numbers when you need them. Monthly bookkeeping means you know last month’s margins before quoting the next job. You see receivables climbing before cash gets tight. You catch billing errors, duplicate charges, and forgotten subscriptions before they become expensive patterns.

For most small business owners, the practical answer is monthly at minimum with weekly transaction review if you have more than a handful of expenses and invoices each week. Start with monthly. Add weekly review if you find yourself losing track of things or dreading the end-of-month catch-up.

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More Questions

Do I need to issue 1099s to subcontractors?

Yes, if you paid them $600 or more during the calendar year by cash, check, or ACH. The form is the 1099-NEC, and the deadline is January 31 for both the contractor copy and IRS filing.

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How do I estimate job profitability before bidding?

Calculate all direct costs including labor burden, allocate a percentage for overhead, then add your profit margin. The accuracy of your estimate depends heavily on having historical data from past jobs to validate your numbers.

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How do cleaning companies track job profitability?

Track labor hours by job or client, assign supply costs, allocate vehicle and equipment overhead, then compare actual costs to your bid. Labor is your biggest variable, so time tracking is where profitability visibility starts.

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What's the best payroll software for contractors?

QuickBooks Payroll is the most practical choice for small to mid-sized contractors already using QuickBooks. The software matters less than whether it integrates with your job costing and how it's configured for construction workflows.

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Why won't my QuickBooks balance match my bank statement?

Mismatches usually stem from timing differences, duplicate entries, or edited transactions after reconciliation. Most can be fixed by checking pending transactions, looking for duplicates, and verifying your opening balance was set up correctly.

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When do I need more than just bookkeeping?

You need more than bookkeeping when you're asking questions your historical records can't answer. Cash surprises, unclear profitability by project, and major decisions that feel like guesses all signal it's time for forecasting and analysis.

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Full-service bookkeeping firm serving contractors and small businesses in MetroWest and Greater Boston. From monthly bookkeeping to job costing and payroll, we bring 20 years of hands-on business experience to your back office. Locally owned in Bellingham, Massachusetts.

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