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What bookkeeping records do I need for a California contractor's license?

The CSLB can request financial statements from your business when you apply for a license, when you operate as an LLC, when you change your bond arrangement, or during compliance reviews. The records you maintain need to demonstrate you have enough working capital to operate responsibly and meet obligations to customers, suppliers, and employees.

Most license classifications require a minimum of $2,500 in working capital. Contractors operating as an LLC must show at least $100,000. Working capital is current assets minus current liabilities, so your books need to accurately reflect both sides of that equation.

The balance sheet is the primary document. It needs to separate current assets (cash, accounts receivable, inventory, prepaid expenses) from long-term assets (equipment, vehicles, buildings). Liabilities follow the same split. Current liabilities include accounts payable, credit card balances, accrued expenses, and the current portion of any loans. Long-term liabilities include the remaining loan balances beyond twelve months. Only the current items factor into working capital, so the distinction matters.

An income statement showing revenue, cost of goods sold, operating expenses, and net income is also required. This demonstrates the business is generating revenue and operating profitably rather than slowly depleting cash reserves.

Supporting documentation backs up every line on those statements. Bank statements verify your cash balance. AR aging reports support your receivables. AP aging reports document what you owe vendors. Asset schedules show the cost basis and accumulated depreciation of equipment and vehicles. Loan statements document current and long-term debt portions. If CSLB asks questions, you need to produce these documents without scrambling.

The issue most contractors run into isn’t that they lack the money. It’s that their books are behind or disorganized and they can’t produce clean financial statements when requested. Generic bookkeeping setups often miss construction-specific accounts entirely. Contractors using percentage of completion accounting need balance sheet entries for work in progress, billings in excess of costs, and costs in excess of billings. Retention receivables and retention payables need their own accounts. A bookkeeping setup that doesn’t reflect how construction companies actually operate won’t produce statements that pass CSLB scrutiny.

Things that keep CSLB review straightforward include monthly reconciliation of every bank and credit card account, accurate AR aging with uncollectable balances written off, proper AP tracking, a current asset register with depreciation schedules, and clean separation of current versus long-term debt on equipment and vehicle loans.

If you’re applying for a license, converting to an LLC, responding to a CSLB financial request, or renewing your bond, the records need to be accurate and available on short notice. Working with bookkeeping services in Pasadena that understand construction accounting means the statements are ready when the state asks, not assembled in a panic the week before a deadline.

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More Questions

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How do I track change orders in my construction accounting?

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What's the difference between job costing and regular bookkeeping for contractors?

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How do I prepare for a California sales tax audit as a contractor?

Preparing for a CDTFA audit as a California contractor means organizing material purchase records, resale certificates, use tax accruals, and documentation showing how each material was used. California treats contractors as consumers of materials they install, which creates specific audit exposure most contractors don't understand until the notice arrives.

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How should a general contractor track subcontractor costs by project?

Every sub payment needs to be coded to a specific job and tracked against the original bid. Monitor variances throughout the project to catch overruns early, and collect W-9s upfront so 1099s aren't a scramble in January.

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A Squared Bookkeepers is a Pasadena accounting firm serving small and medium-sized businesses throughout the San Gabriel Valley and greater Los Angeles. We provide full-service bookkeeping, payroll, and advisory services, led by an owner who brings 20+ years of accounting experience from institutional real estate and construction.

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