National price ranges
Fixr: $3,500 to $10,000, average $6,000.
When it is worth it
- Soaking matters for comfort or a medical reason and the person can sit safely while it fills and drains.
- There is room and a water heater big enough to fill it quickly.
When to try something else first
- The aim is just safe bathing: a low-threshold shower usually costs less and is quicker to use.
- The person gets cold easily or cannot sit through the time it takes to fill and drain.
What moves the price
- Soaker only versus jets and heated seats.
- Quick-drain pumps.
- Water heater upgrade and electrical work for jetted models.
DIY or hire it out
Not a DIY job.
Tax note. IRS Publication 502 lists this among home changes that usually do not raise a home's value, so the cost can count as a medical expense if you itemize and total medical costs pass 7.5% of adjusted gross income:
Installing railings, support bars, or other modifications to bathrooms.
(IRS Publication 502, 2025)
Where this shows up in the home check
Keepstead suggests this fix when one of these checks fails. Run the home check to see whether it is a priority for your home.
- Getting into and out of the tub or shower needs no high step (bathroom)
Frequently asked questions
How long does a walk-in tub take to drain?
It depends on the model and drain; ask for the drain time in writing and look for a quick-drain option.
Is a walk-in tub tax deductible?
Possibly, as a medical expense, to the extent it does not raise the home's value and your total medical costs exceed 7.5% of adjusted gross income. Ask a tax professional.