If you’re building a house and you want less stress, fewer surprises, and tighter budget control , your payment system matters as much as your design. The simplest rule that protects homeowners is this: Pay for verified progress—not promises. That’s what milestone payments do: they release money only after a defined stage of work is completed and confirmed , rather than paying a huge amount upfront or paying loosely “as needed.” A progress payment is commonly defined as a par