A home modification is the one project in this series where the work happens inside your parent's house, on a schedule set by a contractor, often under a permit you did not know was required. Treat it as a sequence of five stages: the survey and funding question, the written scope, the permit and inspections, the draw schedule, and the final inspection with lien release. Check each stage's paper before the next stage starts.

Local option: New Plan Care gives families in the St. Louis area in-home help so a parent can stay home: companionship, help with bathing and dressing, meals, and overnight care. Call (314) 405-0887.

Stage one: the survey and the funding question

Before you request any bid, decide who might pay for part of the work. Medicare generally does not pay for home modifications such as ramps, bath conversions, or widened doorways, so do not build the budget around it. Then check three other sources. First, if your parent is a veteran, ask the VA whether the home improvements and structural alterations grant could apply, and what the eligibility rules require. Second, ask Missouri DSS whether a Medicaid waiver your parent might qualify for lists home modifications among its services. Third, ask a tax preparer about the medical expense deduction, with IRS Publication 502 in hand. That publication explains that an improvement made for medical care can be deductible, and that the amount depends on how much the improvement adds to the home's value. Write down which of the three you checked, who you spoke with, and what they told you.

Stage two: the written scope

Ask every contractor to bid from the same written scope, so the bids can be compared line by line. A usable scope names the room, the measurements, the materials, what is removed and what is kept, which trades are involved (plumbing, electrical, framing), who pulls the permit, who handles cleanup, and what the warranty covers, for how long, and who stands behind it if the contractor closes the business. Compare the line items, not the totals. A low total often means a missing line.

Stage three: the permit and the inspections

Call the building department for the city or county where the house sits and ask whether the planned work needs a permit. Ask who pulls it, the contractor or you, and how many inspections are required and at which stage. Ask for the inspection schedule in writing. Missing inspections can complicate a later sale, an insurance claim, or a future project, so confirm in writing that each required inspection has been passed before you release the final money.

Stage four: the draw schedule

Pay by finished stage, not by calendar date. Ask for a draw schedule written into the contract that ties each payment to a named stage, such as completed rough-in or completed tile. Get the deposit amount in writing and ask whether it is refundable if the job does not start. Keep every payment record, including cancelled checks, card receipts, and bank transfer confirmations, in one folder that you can hand to the next contractor or to a lawyer if one is needed.

Stage five: final inspection and lien release

Before the last payment, collect four things: the final inspection sign-off, the warranty document, the permit closeout, and a signed lien waiver from the general contractor and from each subcontractor or supplier who worked on the job. Missouri allows unpaid workers and suppliers to file a mechanics lien against the property, so the lien waiver is how you learn whether everyone who touched the house has been paid. If a subcontractor says they are unpaid, or the scope is disputed after the work is done, stop there and take the file to an attorney. The Missouri Bar runs a lawyer referral service, and the rules behind these steps are listed on the sources page. This guide covers the sequence and the paper trail only. Questions about the lien, the contract's enforceability, or your legal exposure belong to a lawyer, and questions about whether a given modification is medically needed belong to your parent's physician or the occupational therapist who assessed the home.

What to bring to the first meeting

Bring a list of the tasks your parent can no longer do safely at home, photos of each area with a tape measure in frame, the funding answers from stage one, and a short question list covering scope, permit, draws, warranty, and lien waivers. If you are not yet sure where to start, read the order on the start-here page, then use local help to find the Area Agency on Aging that serves the county where the house sits.

A Home Modification Is Five Papers in Sequence: Walk It From Survey to Lien Release