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Ajax accountants and remote tax filing

Tax Accountant in Ajax: File Your Taxes Online

Ajax clients 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 Ajax; the closest is our Eglinton Branch on Eglinton Avenue East in Scarborough, if you want to meet in person. The Town of Ajax bills property tax, collects a tax on short-term rentals and rebates charities, so this page sets out the points that matter to owners.

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

The lit AJAX letters at Pat Bayly Square at dusk, with the fountain and apartment towers behind AjaxPat Bayly Square, Ajax
Photo: FaysaLBinDaruL via Wikimedia Commons, CC BY 4.0, resized

File your taxes online from Ajax

Whether you live near the waterfront or work downtown, you can file without a trip to an office. 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

Ajax Property Tax, Municipal Accommodation Tax and Business Permits

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

Ajax property tax: two interim and two final instalments

Ajax mails interim bills in late January, based on 50% of the previous year's annualized taxes, and final bills in late May with the new tax rates and updated MPAC assessments. In 2026 the interim instalments were due February 27 and April 24, and the final ones June 26 and September 25. The Town's pre-authorized payment plan withdraws taxes monthly or four times a year. A 1.25% penalty is added on the first business day of each month until payment is received, and the Town says it cannot be waived.

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

Running a business in Ajax: taxes, patio permits and charity rebates

The Town of Ajax collects property taxes for the Region of Durham, the Province (education) and the Town itself. A temporary patio permit is valid only from April 1 to October 31, and patios on public property also need proof of insurance. Registered charities with a valid registration number can receive a 40% tax reduction on commercial or industrial property. We can help with your business's books, HST and payroll.

Source: Town of Ajax: business permits and taxes (opens in a new tab)

Short-term rentals and hotels: the Municipal Accommodation Tax

Accommodation providers in Ajax, including hotels, motels, bed and breakfasts and short-term rentals, must collect and remit the Town's Municipal Accommodation Tax under By-law 09-2025, and the Town's business page covers registration and remittance for it. Rental income also belongs on your income tax return, and we can help you report it alongside the tax you collect.

Source: Town of Ajax: business permits and taxes (opens in a new tab)

Tax and accounting services for Ajax

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

See all our services

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

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Book a free consultation about your Ajax return or business

Tell us a little about your situation. An accountant will read your request and get back to you, with no obligation.

  • Online, by phone or in person: you choose
  • Personal, self-employed and corporate returns
  • No sensitive information asked on this form

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Ajax tax questions

Yes. Ajax 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 24, and the final instalments June 26 and September 25. The interim bill is 50% of the previous year's annualized taxes. A 1.25% penalty is added each month a payment is late, so follow the dates on your bill.

Yes. Accommodation providers, including short-term rentals, hotels, motels and bed and breakfasts, must collect and remit the Town's Municipal Accommodation Tax under By-law 09-2025.

Registered charities with a valid registration number can receive a 40% tax reduction on commercial or industrial property in Ajax.

No. The closest of our offices is the Eglinton Branch at 3238 Eglinton Avenue East in Scarborough. Many Ajax clients file online and never need to travel.

Ready to file your Ajax return?

Start online in a few minutes, or talk to an accountant first. No obligation.

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