QuickBooks Chart of Accounts for Construction: The Setup That Actually Works

Sound Familiar?

Signs your QuickBooks chart of accounts needs to be rebuilt:

• You run a P&L and can't tell which project types are most profitable
• Your 'Cost of Goods Sold' is one line with everything in it — labor, subs, materials, all mixed together
• You have no way to compare your actual overhead spend to what you're recovering through markup
• Your accountant produces clean reports but you can't use them to make business decisions
• Your QuickBooks accounts don't match the cost codes in your project management software

What We Found

Why the Default QuickBooks Setup Fails Construction

QuickBooks ships with a generic chart of accounts designed for the median small business — which is a retail store or a professional services firm. Construction is fundamentally different in two ways: job costs are project-specific (you need to track them at the job level, not just the category level), and overhead recovery works differently (you're embedding overhead into your markup on direct costs, not just absorbing it as a period expense).

The default setup gives you something like:

• Sales: Services, Products
• Cost of Goods Sold: one or two accounts
• Expenses: a flat list of general business expenses

That structure tells you whether the business is profitable overall. It cannot tell you whether a kitchen remodel is more profitable than an addition, whether your labor costs are running 2% over estimate, or whether your actual overhead burden is 18% or 31%. Those are the questions that determine pricing, hiring decisions, and whether you're building a real business or just a job with overhead.

The fix requires restructuring three areas: income accounts, cost of goods sold accounts, and the overhead expense structure. None of this requires starting over — it's a reorganization, not a migration. But it does require committing to a structure and keeping it consistent going forward.

The Construction Chart of Accounts Structure That Works

Here's the account structure I implement for builders running $1.5M–$15M operations. Adapt it to your trade mix and project types.

Income Accounts (by project type)

Create separate income accounts for each major project type you do:

• Revenue – New Construction
• Revenue – Additions & Remodels
• Revenue – Kitchen & Bath
• Revenue – Service & Repairs
• Revenue – Commercial (if applicable)

This lets you run a P&L filtered by income account and see, at a glance, which project type is generating the most revenue — and when combined with the cost structure below, which is most profitable. Most builders I work with discover that their highest-volume project type is not their most profitable one.

Cost of Goods Sold (direct job costs — major categories)

• COGS – Labor (your direct employees on jobsites)
• COGS – Subcontractors
• COGS – Materials
• COGS – Equipment Rental
• COGS – Permits & Inspections
• COGS – Dump & Disposal
• COGS – Other Direct Job Costs

These are costs that exist because of a specific project. If you didn't have the job, you wouldn't incur the cost. They belong in COGS, not in overhead expenses. The labor account here is direct labor — field employees working on projects. Your project manager's salary or your office manager's salary is overhead, not COGS.

Overhead Expenses (the costs of running the business regardless of job volume)

• Payroll – Project Management & Supervision (not direct labor)
• Payroll – Office & Admin
• Insurance – General Liability
• Insurance – Workers' Compensation
• Insurance – Vehicle
• Vehicle Expenses
• Rent & Utilities
• Software & Subscriptions
• Marketing & Advertising
• Professional Services (accounting, legal)
• Tools & Small Equipment (under capitalization threshold)
• Owner's Draw / Compensation

Once you have this structure, you can calculate your actual overhead burden: total overhead expenses divided by total direct job costs. If overhead is $240,000 and direct job costs are $800,000, your overhead burden is 30%. That's what needs to be in your markup — not the 15% you've been using because it "felt right."

See the detailed breakdown in the post on construction markup formula — the right markup calculation depends on having the right overhead number, which depends on having this account structure.

Connecting QuickBooks Accounts to Your Project Management Cost Codes

Here's where most QuickBooks setups break down even after a good chart of accounts is in place: the accounts don't match the cost code structure in the project management software. In JobTread, you might track costs under codes like "Framing Labor," "Framing Materials," "Electrical Sub," "HVAC Sub" — but in QuickBooks, those all map to a single "COGS – Subcontractors" account. You get granular job costing in your PM tool and aggregated data in accounting. The two systems don't reconcile.

The solution is a mapping document — a simple table that defines which QuickBooks account each JobTread cost code posts to. When a cost gets entered in JobTread, you (or your bookkeeper) know exactly which QuickBooks account it hits. The PM tool gives you the detailed job-level view; QuickBooks gives you the company-level financial view. Both are accurate because they're speaking the same language.

For builders using the JobTread setup we implement, I recommend creating this mapping during the initial configuration — it takes about an hour and it prevents months of cleanup work later. If you're already running both systems without a mapping document, the cleanup process is: categorize 90 days of transactions against the new structure, adjust the chart going forward, and accept that older data will need a one-time reclassification pass.

One more note on class tracking: QuickBooks class tracking (available in QuickBooks Online Plus and above) lets you assign every income and expense transaction to a class — which you can use to represent project types, service lines, or geographic regions. For builders who want profitability analysis by project type without creating sub-accounts for every combination, class tracking is the right tool. It's an underused feature that adds significant analytical power without complicating the base chart of accounts.

Frequently Asked Questions