Personal tax accountant in Hamilton
A Hamilton T1 often has more going on than a T4: a trade run on the side, a basement unit rented out, dividends from the family company, a house sold on the way in from Toronto. EverStone prepares personal returns for Hamilton owners and families remotely, from $100 and with the fee fixed before work starts.
Quick answer: A Hamilton T1 carries the federal return plus Ontario tax, including the Ontario surtax and health premium. The return is due April 30, or June 15 if you or your spouse are self-employed, with any balance still due April 30. EverStone prepares personal returns remotely from $100; self-employed returns with schedules commonly run $250–$450 in total.
Ontario sits on top of the federal return
Every Ontario resident files one T1, with the Ontario calculation on its own form inside it. Two Ontario features catch people who have moved from another province. The first is the surtax, which is worked out as a percentage of Ontario tax already payable rather than of income, so it rises faster than income does once it starts. The second is the Ontario Health Premium, a separate charge added through the return rather than a payroll deduction. Neither is optional and neither is visible on a pay stub, which is why a Hamilton owner who draws a large dividend in one year can be surprised by the result.
When the income comes from your own company
Many Hamilton T1s sit on the other side of a corporation: a fabrication shop in Stoney Creek, a contracting company in Ancaster, a real estate corporation in Burlington. The owner’s return depends on how money came out. Salary arrives on a T4 and builds RRSP room. Dividends arrive on a T5, grossed up and then offset by the dividend tax credit, and because Ontario’s surtax is calculated on provincial tax, a large dividend pushes it up more than the same amount of salary might. We prepare the owner’s T1 and the company’s T2 together so the split is decided once, with both returns in view. Corporate tax in Hamilton covers the company side.
Family members add a second question. Dividends paid to a spouse or adult child who does not work in the business can fall under the tax on split income, which taxes them at the top rate regardless of what else the person earns. Paying a family member a reasonable salary for real work is a different matter and is usually fine. We check who is receiving what before the dividend is declared, not after. Tax on split income and paying your spouse a salary cover both routes.
Self-employed in Hamilton
A tradesperson working for themselves, a realtor before incorporating, a food truck owner or a delivery driver on their own authority all report business income on form T2125 inside the T1. The filing deadline moves to June 15 for you and your spouse, but the balance is still due April 30, and interest runs from then. Vehicle use, a home office, tools, phone and insurance all have their own rules, and the claim is only as good as the records behind it. A self-employed T1 with its schedules commonly costs $250–$450 here. Self-employed tax returns sets out what we need from you.
Instalments once the tax adds up
When your net tax owing is more than $3,000 in the current year and in either of the two previous years, the CRA expects quarterly instalments on March 15, June 15, September 15 and December 15. Self-employed Hamiltonians and owners paid in dividends hit that line first, because nothing is withheld at source. The CRA’s reminder letter suggests amounts, but they are based on history, not on this year. We work out whether the suggested amounts are right for the year you are actually having. The instalment calculator shows the method.
A rental unit in the house
Hamilton has a lot of houses with a second unit: a basement apartment on the Mountain, an upper flat in the lower city, a coach house in Dundas. Rental income is reported on its own statement in the T1, with a share of mortgage interest, property tax, insurance and utilities deducted to match the part of the house that is rented. What you cannot usually claim is CCA on the house itself without cost later, because doing so can affect the principal residence exemption when you sell. We work out the split and show you the trade-off before a claim is made. Rental income returns covers the details.
Selling a home, or moving to Hamilton
Plenty of Hamilton households arrived from Toronto or elsewhere in the GTA, sold one home and bought another. The sale of a principal residence still has to be reported on the return, even where the exemption covers the whole gain, and a missed designation can cost the exemption. A move with a job change can also produce deductible moving expenses. We confirm what was reported for the year you sold and fix it if it was not. The principal residence exemption covers the rules where part of a home was used for business.
Remote, and no Hamilton office
EverStone is a one-CPA firm in Abbotsford, British Columbia. There is no Hamilton office. Slips already filed against your SIN are pulled from the CRA directly once you authorise us, and anything else comes in through a secure upload link. The return is reviewed with you by video or phone before it is filed, and you sign electronically. Hamilton is three hours ahead, so an evening email is usually answered by your next morning.
Prepared and reviewed by a Chartered Professional Accountant at EverStone CPA, an Abbotsford CPA firm working with small businesses and incorporated contractors across the Fraser Valley and Canada. Updated September 2026. About the firm · Book a free consult
Key personal tax dates
| What | When |
|---|---|
| T1 return and balance owing | April 30 |
| T1 for the self-employed and their spouse | June 15, with the balance still due April 30 |
| Instalments, where required | March 15, June 15, September 15 and December 15 |
| Notice of objection | Within 90 days of the notice of assessment |
| Records | Kept six years |
Source: Personal tax deadlines. General information, not advice.
In Hamilton, EverStone also works with manufacturers, restaurants and trucking firms.
Hamilton personal tax FAQ
How much does a personal tax return cost in Hamilton?+
What is the Ontario surtax?+
I am self-employed. When is my return due?+
Do I have to report the sale of my home?+
Can you do my return and my company’s return together?+
Is there a Hamilton office?+
Do you work with businesses outside Hamilton itself?+
Related services and local guides
Nearby cities, the rest of what we do for Hamilton businesses, and the reference pages behind this one.
Who this is for, and who it is not
This fits someone in Hamilton whose return has moving parts: self-employment, a rental unit, investments, a corporation on the other side, or a year with a move or a sale in it. It is not the right fit for a single T4 and nothing else — a free filing tool will do that job just as well, and we will say so rather than quote for it. Everything else is quoted from published fixed fees.
What happens when you get in touch
A Hamilton return is handled the same way wherever you file from, and the fee is agreed before the work starts.
- A free thirty-minute conversation. What is in the year, what changed, and what the CRA already has on file. You leave with a fixed fee in writing.
- Slips gathered, not chased. We are authorized with the CRA, so the slips already filed against your SIN are pulled directly. You supply only what the CRA cannot see.
- Reviewed, then filed. The return is walked through with you before it is filed, with a plain summary of what drove the result and what is worth changing before next year.
Start with the free consultation, or send one question and get a CPA’s answer back.
Filing in Hamilton?
Get the Ontario layer, the dividends and the rental unit sorted before you file, not after. Book a free, no-obligation consult.