What's the Most Overlooked Tax Break for Home Renovations in Canada?

The most overlooked Canadian renovation tax break is the Home Accessibility Tax Credit. Here's how it works, who qualifies, and how to stack it with other credits.

Published April 15, 2026 · Updated May 2, 2026

When clients ask me which renovation tax break gets missed the most, I have a specific answer. It is not the Multigenerational Home Renovation Tax Credit, even though that one gets less coverage. It is the Home Accessibility Tax Credit (HATC). And the reason it gets missed is simple. People assume “accessibility” means major medical work for someone in a wheelchair. It does not.

Here is what HATC actually covers, who qualifies, and why so many homeowners leave $3,000 on the table without realizing it.

What HATC Is

The Home Accessibility Tax Credit is a federal tax credit that lets you claim 15 percent of up to $20,000 in eligible renovation expenses. Maximum credit: $3,000.

It applies to renovations that improve safety or mobility for a senior 65 or older or a person eligible for the disability tax credit. The renovation has to be on a home where that person lives.

The amount got bumped from $10,000 to $20,000 of eligible expenses in 2022, doubling the credit from $1,500 to $3,000. A lot of homeowners are still working from older information that says it was $1,500.

Why It Is the Most Overlooked

Three reasons people miss it.

First, the assumption that “accessibility” means big medical equipment. The credit covers a lot of work that looks like a normal renovation upgrade. A walk-in shower instead of a tub. A grab bar in the bathroom. Lever-style faucets instead of round knobs. A wider doorway. Non-slip flooring. Better lighting. Most of this would not look out of place in a regular bathroom or kitchen reno.

Second, the senior or disabled person does not have to be the homeowner. They have to live in the home. So if your aging mother lives with you, work that helps her qualifies. If you are a senior yourself doing a renovation, your work qualifies.

Third, it stacks with other credits. You can claim HATC on the same project as the Multigenerational Home Renovation Tax Credit (MHRTC), as long as you do not double-count the same expense for both. Most clients who qualify for MHRTC also have HATC-eligible expenses inside the same project.

What Counts as Eligible

The CRA’s list is broader than people expect. Eligible work includes:

Walk-in tubs and curbless tile showers
Grab bars in bathrooms (toilet, tub, shower)
Reinforced bathroom walls to support grab bars
Wheelchair ramps (interior or exterior)
Stair lifts and chair lifts
Non-slip flooring
Lower counters in kitchens or bathrooms
Pull-out shelves in lower cabinets
Lever-style door handles and faucet handles
Wider doorways (32 inches minimum recommended for wheelchair access)
Hardwired smoke and carbon monoxide alarms with strobe lights for the hearing impaired
Accessible toilet height (comfort-height or chair-height toilets)
Better lighting (motion-sensing, night lights, brighter fixtures)
Removing trip hazards (transitions between rooms)
Hand-held shower heads on a slide bar
Anti-scald shower valves
Voice-activated or remote-controlled lighting and thermostats
Permits, drawings, and professional fees related to the eligible work

Who Qualifies as a Claimant

Either of these people can claim the credit:

A senior 65 or older who lives in the home
A person eligible for the disability tax credit
A family member who supports either of the above

If a senior parent lives with their adult child, the adult child can claim HATC for accessibility work in the home where the parent lives. If the senior or disabled person owns the home, they can claim it themselves.

The annual limit of $20,000 in eligible expenses is per qualifying individual, not per renovation. So if a married couple both qualifying as seniors does $40,000 of accessibility work, they can split the claim and both hit the $20,000 limit.

Real Toronto Examples

Some examples from projects we have done where HATC applied:

Example 1: Bathroom renovation in North York for an aging client

A client age 71 hired us to renovate her main bathroom. Original project budget: $32,000. Of that, the curbless walk-in shower, grab bars, comfort-height toilet, lever-style faucet, anti-scald valve, slip-resistant tile, and improved lighting added up to about $14,000 in HATC-eligible expenses. Credit: $2,100.

Example 2: Basement secondary suite for a senior parent

A family in Vaughan converted their basement into a one-bedroom apartment for their 78-year-old father. Total project: $85,000. Of that, $50,000 qualified for the MHRTC (creating the secondary suite). Inside that same project, $18,000 in expenses related to accessibility (curbless shower, grab bars, comfort toilet, wider doorways, lever faucets, slip-resistant flooring) qualified for HATC. They claimed both credits and got back $7,500 + $2,700 = $10,200, since you cannot double-count, the HATC claim was only on the portion not used for MHRTC.

Example 3: Stair lift installation for a senior who lives independently

A client age 84 installed a stair lift in her two-storey home so she could continue living there independently. Total cost: $9,800 installed. HATC credit: $1,470. No other renovation, just the lift.

All three are real, all three are typical, and in two of them the homeowner did not know HATC existed until we mentioned it.

How to Claim It

You claim HATC on Schedule 12 of your federal tax return. You will need:

The total eligible expenses
Receipts for all eligible work (keep these six years)
The address of the property
Confirmation that a senior or disabled person lives there

If you qualify for both HATC and MHRTC, you fill out both schedules. The CRA’s electronic filing software walks you through both if you tell it the right context.

Most accountants know about HATC, but they will only ask about it if you bring it up. Tell them about any accessibility-related renovation work you did, even if you are not sure it qualifies. Let them figure out the eligibility.

Other Frequently Missed Breaks

While HATC is the most-missed, a few others get overlooked too:

Adjusted cost base tracking on a non-principal residence. If you renovate a cottage, rental, or investment property, the renovation costs increase your cost base, which reduces your future capital gains. Most owners do not track this and end up paying more capital gains tax than they should when they sell. Keep every invoice.

Energy efficiency rebates. Federal and provincial energy rebates change yearly but typically include heat pumps, insulation upgrades, smart thermostats, and triple-pane windows. These are usually rebates rather than tax credits, but they add up. Check the current programs before starting an energy-related renovation.

Provincial credits. Ontario has retired several historical home renovation credits but occasionally introduces new ones for specific groups (seniors, low-income households, accessibility upgrades). Check for active provincial credits each year.

Claiming as a rental against a basement apartment. If you rent out a basement apartment, the renovation costs proportional to that unit are deductible against rental income. Most homeowners with basement apartments under-claim because they do not separate the costs cleanly.

The substantial renovation GST/HST rebate. Rare, but worth checking with an accountant if you did a near-total gut.

What to Do If You Already Did the Work

If you finished an eligible renovation in a prior tax year and did not claim HATC, you can adjust the prior year’s return through CRA My Account or by filing a T1-ADJ form. You generally have 10 years to adjust a prior return for missed credits.

Pull out the receipts, calculate the eligible portion, and file the adjustment. The CRA usually processes these in a few weeks.

Talk to an Accountant Before the Project Starts

The cleanest version of this is to flag accessibility-related work to your accountant before the project starts. They can tell you what to track, how to structure invoices, and what documentation will hold up if CRA asks questions.

We give every client a project summary at handover that breaks out scope by line item. If a portion of the work is accessibility-related, it is easy to separate. If you are planning a renovation that might involve any of the eligible items above, ask your contractor to break those line items out clearly in the quote.

If you want a free estimate for a project that might qualify for HATC, MHRTC, or both, contact us. We will visit your home, talk through the scope, and structure the quote so the eligible items are clear.