A homeowner method for comparing a new change order with the original contract, earlier changes, and prior invoices before approving another charge.
Compare the new charge with the original scope
Search the contract for the same trade, room, fixture, material, or task. A wording match does not prove the new charge is wrong, but it gives you a specific place to ask what changed.
Compare prior approved changes
Look for earlier change orders covering the same area or work. Ask the contractor to explain whether the new charge is incremental to that prior change or a restatement of work already approved.
Reconcile the invoice trail
Confirm which approved changes have already been invoiced or paid. Keep the project scope, changes, and payments connected so the same work is not accidentally counted twice in your own records.
Frequently asked questions
What should I track during a renovation?
Keep the original contract amount, approved additions, credits or refunds, pending changes, payments, and an optional contingency. Those pieces let you calculate a current approved project cost and a separate possible total.
Should pending changes count in my renovation total?
Keep pending work visible, but separate it from the approved project cost until you actually approve it. That distinction keeps committed cost from becoming inflated by options you may never accept.
How do I record a contractor credit or refund?
Record it as a negative project change. Once approved, it reduces net approved changes and lowers the projected final cost.
How often should I update my renovation tracker?
Update it whenever you approve or reject a change, receive a credit, make a payment, or learn that a previously uncertain cost has become more concrete.
Compare a new contractor charge with the original scope and prior change orders to flag possible wording overlap before you approve it.
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