The next time you bid on public work, do not just read the scope. Read the funding stack behind it. Ask where the numbers come from. When you know how public infrastructure gets paid for at the local level, your estimates get sharper, your contingency planning gets tighter, and your client conversations get a lot easier.

This guide maps the money side of project management in plain terms: the tax bills most small businesses forgot to plan for, the forecasting habits that actually hold up, and the routines that keep you out of the red.