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Halton Hills accountants and remote tax filing

Tax Accountant in Halton Hills: File Your Taxes Online

Halton Hills clients, from Georgetown to Acton, can file with us online: you send your slips, we prepare the return, you review and approve it, and we e-file it with the CRA, with no office visit. We do not have an office in Halton Hills; the closest is our Guelph Branch on Edinburgh Road South in Guelph, if you want to meet in person. The Town of Halton Hills requires every additional residential unit to be registered and licenses businesses under a by-law that covers any business carried on in the Town, so this page sets out what to know.

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Prefer to meet in person? Our closest office is the Guelph Branch. See our locations

Main Street in downtown Georgetown, lined with lamp posts and shopfronts on a bright day Halton HillsMain Street, Georgetown
Photo: Balcer via Wikimedia Commons, CC BY 2.5, resized

File your taxes online from Halton Hills

From Georgetown to Acton, you can file from home. Send your slips and receipts through our remote tax filing service, review the finished return and approve it before we e-file it with the CRA.

  1. Tell us about your return

    A short request form, with no sensitive information asked.

  2. Send your slips and receipts

    We explain how to share them safely after your request.

  3. We prepare your return

    An accountant prepares it and checks it before you see it.

  4. You review and approve

    Nothing is filed until you say so.

  5. We e-file with the CRA

    You get your copies and know what happens next.

Start remote tax filing See in-person location

Halton Hills Property Tax, Additional Residential Unit Registration and Business Licences

What to know, from the official pages named on each card. We last checked them on October 29, 2026.

Halton Hills property tax: two interim and two final instalments

Halton Hills' 2026 instalments were due February 27 and April 30 for the interim bill and June 30 and September 29 for the final bill. A 1.25% late payment charge is applied on the first day of each month after the due date, and the Town can waive it only for an administrative error or overcharge. It offers a monthly plan with 10 withdrawals from January to October, an instalment plan and an arrears plan, and cancelling needs 15 days' written notice. You can pay at your bank, or with debit, cheque or cash at Town Hall, and the Town does not take credit cards in person or by phone.

Source: Town of Halton Hills: property taxes (opens in a new tab)

Additional residential units in Halton Hills must be registered under By-law 2023-0060

An additional residential unit (ARU) in Halton Hills cannot be occupied unless it is registered, which makes the unit legal and requires inspections by the Town and the Electrical Safety Authority. On a fully serviced residential property up to two ARUs are allowed: both in the main house, or one in the house and one in an accessory building. An ARU can use up to 40% of the floor area or 110 square metres, whichever is less, or the whole basement, and each needs one parking space. The Town publishes a public registry of ARUs. If you rent the unit, declare the income on your annual tax return, and we can help you report it.

Source: Town of Halton Hills: additional residential units (opens in a new tab)

Business licences in Halton Hills under By-law 2005-0067

The Town's Licensing and By-law Services team regulates any business carried on within Halton Hills under Business Licensing By-law 2005-0067, which Council passed on June 28, 2005, and the Town says holding a valid business licence is essential. The application is a PDF form, with a separate certificate of insurance form. The Town no longer issues tow truck driver or brokerage licences, because oversight moved to the Province. We can help you work out what applies to your business and keep its books.

Source: Town of Halton Hills: business licences (opens in a new tab)

Tax and accounting services for Halton Hills

The same services whether you file online, call us or visit an office.

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Also useful: our free income tax calculator and the tax deadlines list.

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  • No sensitive information asked on this form

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Halton Hills tax questions

Yes. Halton Hills clients can send their slips and receipts through our remote tax filing service, review the finished return and approve it, and we e-file it with the CRA. No office visit is needed.

In 2026 the interim instalments were due February 27 and April 30, and the final instalments June 30 and September 29. A 1.25% late payment charge applies on the first day of each month after the due date. Follow the dates on your bill.

Yes. An additional residential unit cannot be occupied unless it is registered under By-law 2023-0060, and registration needs inspections by the Town and the Electrical Safety Authority. Up to two units are allowed on a fully serviced property.

The Town's Business Licensing By-law 2005-0067 covers any business carried on in Halton Hills. The Town's Licensing and By-law Services team handles applications, which use a PDF form and a certificate of insurance.

No. The closest of our offices is the Guelph Branch at 3-7 Edinburgh Road South in Guelph. Many Halton Hills clients file online and never need to travel.

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