Search this question and you get a pile of advice about never revealing your budget, never seeming eager, never admitting you don’t understand something.
Most of it is wrong, and following it will cost you money. Here’s the version from the other side of the table.
The four that genuinely weaken your position
- “Whatever you think is best.” Said about a selection or a detail, this hands over the decision and your right to object later. Say “show me two options and what each costs” instead.
- “Just go ahead, we’ll do the paperwork later.” The most expensive sentence in residential construction. Verbal approvals are how change-order disputes start. Nothing should proceed without a written, priced change order.
- “I have to be in by [date], no matter what.” Deadlines are real, but announcing a hard one before the contract signals you’ll accept overtime charges and expedite fees to hit it. Share the date; don’t frame it as unlimited urgency.
- “Don’t worry about it” when something is wrong. Said to keep the peace, it establishes a tolerance you can’t walk back. If a detail isn’t right, say so the day you see it — politely and specifically.
Notice none of those are about concealment. They’re about not giving away decisions and documentation.
The budget myth
The most repeated advice is to hide your budget so the builder can’t “spend it all.” It’s the worst advice on the list.
Without a number, a builder is designing blind. You’ll spend months on a house priced for someone else’s budget, then pay to redesign it. That’s the classic failure, and it’s entirely self-inflicted. How the design route affects this.
What actually protects you isn’t secrecy — it’s a fixed price after design lock with no allowances, so the number can only move by a change order you sign. Tell the builder the real figure and then make the contract do the work. Fixed-price vs cost-plus.
If you’re worried a builder will expand to fill your budget, the answer is a different builder, not a smaller disclosure.
What people hide that costs them the most
- The real budget. See above. Every week of design spent at the wrong price point is wasted.
- That financing isn’t finalized. Builders sequence orders and crews around your draws. Find out mid-build and the job stalls.
- That you don’t understand something. Nobody expects you to read a truss drawing. Pretending you follow it is how people approve things they didn’t want.
- That you’re unhappy. Small issues raised early are cheap. The same list delivered in month nine is a dispute. How to raise concerns properly.
- That you’re talking to other builders. Normal and expected. Saying so is respectful, and it tells you who negotiates against a competitor versus who explains their own process.
- How you’ll actually use the house. Four kids and ski gear, a home office with real calls, aging parents visiting. This shapes design more than any finish selection.
- Known lot problems. Drainage, a wet corner, a neighbor dispute. It surfaces during excavation anyway, as a change order.
Say these, in writing
- “Put that in a change order before you start.”
- “What does that cost, and what does it do to the schedule?”
- “I’d like to see it before it’s covered.”
- “Can you walk me through why it’s done that way?”
- “Send me the lien waivers with the draw request.”
- “Here’s my number. Tell me honestly if the house I’m describing fits it.”
That last one is the whole article compressed. A builder who reacts badly to a real budget and a direct question has told you what you needed to know, for free.
The one that isn’t about talking
Never give instructions directly to a subcontractor. It breaks the chain of responsibility, can void the builder’s accountability for that work, and creates disputes nobody can untangle afterward. If you see something on site, raise it with the builder. More on communicating with your builder.
Frequently asked questions
What should you never tell your contractor?
Four things genuinely weaken your position: saying whatever you think is best, which hands over the decision and your right to object later; telling them to go ahead and do the paperwork later, which is how change order disputes begin; announcing an absolute move-in deadline before contracting, which signals you will absorb expedite costs; and saying not to worry about it when something is wrong, which sets a tolerance you cannot walk back.
Should you tell a builder your budget?
Yes. Hiding it is the most commonly repeated and most costly advice. Without a real number a builder designs blind, and you spend months on a house priced for someone else’s budget before paying to redesign it. Protection comes from a fixed price after design lock with no allowances, so the number can only move by a change order you sign — not from secrecy.
What should you tell your contractor that people usually hide?
Your real budget, whether financing is actually finalized, when you do not understand something being explained, when you are unhappy about a detail, that you are speaking with other builders, how you will genuinely use the house day to day, and any known lot problems such as drainage or boundary disputes. Each of these surfaces eventually, usually as a change order or a dispute.
Is it rude to tell a builder you are getting other bids?
No — it is normal and expected, and saying so is respectful of their time. It is also informative: it shows you which builders negotiate against a competitor’s number and which explain their own process and scope. Serious builders assume they are one of two or three and price accordingly.
Can a homeowner talk directly to subcontractors on their build?
You can talk to them, but never give them instructions. Directing a subcontractor breaks the chain of responsibility, can void the builder’s accountability and warranty for that work, produces conflicting instructions on site, and creates disputes about who authorized what and who pays. Raise anything you notice with the builder instead.
— Bryce Swager, owner and lead builder, SwagerBuilds. Bring me a real number and I’ll tell you honestly whether the house fits it.