Michigan construction contract requirements Only residential construction contracts are regulated in Michigan. Such contracts must be in writing, include the contractor's license number (if a license is required), and cite the statute that requires the contractor to be licensed for their particular trade.
The percentage of completion method is a revenue recognition accounting concept that evaluates how to realize revenue periodically over a long-term project or contract. Revenue, expenses, and gross profit are recognized each period based on the percentage of work completed or costs incurred.