Starting a Trades Business in Maine? Set Up Your Chart of Accounts Right From Day One
Congratulations — you've started your busines!. Between pulling permits, buying tools, and lining up your first jobs, setting up your books probably isn't the exciting part of starting a trades business. But the chart of accounts you build in your first few weeks is the foundation everything else sits on, and fixing a messy one a year from now is a lot more painful than getting it right today.
What a Chart of Accounts Actually Does
Your chart of accounts is just the list of categories QuickBooks uses to sort every dollar that moves through your business — every tool purchase, every customer payment, every truck repair. A clean chart of accounts means your financial reports actually tell you something useful. A messy one means you're staring at a Profit and Loss report full of vague categories like "Miscellaneous" and "Other Expenses" that don't help you make a single decision.
Start With Categories That Match How You Actually Work
Resist the urge to use QuickBooks' generic default chart of accounts as-is. For a trades business, you'll want income accounts that separate the kinds of work you do (for example, Service Calls vs. Installation Jobs vs. Materials Markup), and expense accounts built around how contractors actually spend money:
• Materials & Supplies — the lumber, fixtures, and parts that go into a job
• Tools & Equipment (small) — anything under your capitalization threshold
• Vehicle Expenses — fuel, maintenance, and repairs for the truck or van
• Subcontractor Labor — separate from any W-2 payroll you run
• Licenses, Permits & Insurance — the cost of doing business legally
The goal isn't to create fifty accounts — it's to create enough categories that your Profit and Loss report answers real questions, like whether your labor costs are eating your margin on a particular type of job.
Separate the Big Purchases From Day-to-Day Expenses
A new trailer or a set of power tools isn't the same as a box of screws. Big-ticket equipment purchases belong on your balance sheet as fixed assets, not buried in an expense account — your tax preparer will thank you, and so will future-you when you're trying to understand your actual profitability. When in doubt about where something belongs, it's worth a quick conversation before it gets categorized wrong and stays that way for a year.
Open a Separate Business Bank Account Before You Open QuickBooks
If you haven't already, get a dedicated business checking account before you build out your chart of accounts. Running personal and business expenses through the same account is the single fastest way to turn a clean chart of accounts into a guessing game, no matter how well you set it up.
The Bottom Line
A thoughtfully built chart of accounts from day one means accurate job costing, a tax return that isn't a scramble every April, and financial reports you can actually use to grow — instead of a stack of numbers you hand off and hope for the best.
Setting up right from the start saves hours of cleanup later. If you're just getting your trades business off the ground, let's build your chart of accounts together — book a free consultation and start with a clean foundation.
