Live in Canada1 of 27 countries

Accounting software for Canadian businesses

For limited companies, sole traders and the accountants who look after them. Finn is an AI accountant for Canadian businesses.

  • Data held in the EU
  • Real double-entry ledger
  • No card to start
FinnCanada business
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What is my GST/HST position for this quarter, and when is it due?
Q3 GST/HST to remit is CAD 5,550: GST/HST collected CAD 12,480 minus input tax credits CAD 6,930. Your quarterly return is due 31 October. Your Q2 remittance went out on 29 July and is reconciled.
GST/HST collected12,480
Input tax credits6,930
To remit5,550
Source: Canada Revenue Agency, GST/HST return

Example figures. Finn answers from your own ledger, with the source beside every number.

Built for you

Three ways Canadian businesses use Finn

Sole traders

Sole proprietorship and the T1

A sole proprietor is taxed on the personal T1 return, due 30 April. Self-employed people have until 15 June to file, but any balance is still due 30 April. Finn tracks income and expenses through the year and tells you when you approach the CAD 30,000 small supplier limit for GST/HST.

  • T1 figures ready before 30 April
  • Small supplier limit watched for you
  • Income and expenses tracked all year
C$16/monthStart free
Limited companies

Corporation and CCPC

A corporation is a separate legal person and can qualify as a CCPC for the small business deduction. Finn prepares the GST/HST figures, the payroll remittance totals and the profit the T2 is built from. Your accountant or filing software submits the T2 to the CRA.

  • GST/HST figures for each filing period
  • T2 profit figures from your ledger
  • Payroll remittances tracked to the CRA
C$32/monthStart free
Accountants

Run your client book on Finn

Finn works as a colleague on your team. It does the production work across your clients, such as bookkeeping, GST/HST workings and T4 figures, while your CPAs review and sign. You can allocate clients to staff, prepare a whole deadline group at once and bring each client across from QuickBooks or Wave by CSV.

  • Batch prep across a deadline group
  • Clients allocated to your CPAs
  • Migrate from QuickBooks or Wave by CSV
Flat price per live clientFor accountants
Yes, AccountsOS is live in Canada. Finn knows Canada Revenue Agency (CRA), Corporations Canada (ISED) and CAD (C$), and supports Corporation, Sole Proprietorship, Partnership entities out of the box, with tax figures always cited to an official source.
Your Canadian tax year at a glance

Every deadline Finn tracks

All deadlines with sources
  • 15 OctPayroll remittance, SeptRegular remitters
  • 31 OctGST/HST return, Q3Quarterly filers
  • 28 FebT4 slips and summaryLast day of February
  • 31 MarT2 tax balance, CCPC3 months after Dec year-end
  • 30 JunT2 corporate return6 months after Dec year-end
5%Federal GSTOntario HST is 13%
15%Federal corporateGeneral rate
9%Small businessOn first CAD 500,000
5.95%CPP each side2025, to CAD 71,300
1.64%EI employeeEmployer pays 2.296%

Rates from Canada Revenue Agency (CRA), checked 2026-09-30. Finn cites the page it used every time it quotes one.

Bookkeeping software for Canada: bank feeds, receipts and categorization

Finn keeps a full double-entry ledger in Canadian dollars. You import bank and card statements as CSV or PDF, and Finn reads whatever layout your bank uses, so there is no per-bank setup to maintain. Every transaction is categorized with the context of your business, your open invoices and your earlier activity. You only see the items Finn is unsure about.

Receipts do not need a special app. Forward them by email, or send a photo through WhatsApp, Telegram or Slack, and Finn extracts the vendor, date, amount and tax, then links the document to the matching bank transaction. Stripe, Wise, Mercury and Revolut can also be connected where you use them. Foreign currency amounts are converted and recorded against the Canadian dollar ledger.

15 OctThe Payroll remittance, Sept lands on 15 Oct. Finn has the figures ready from the ledger two weeks before, with the source beside each box.

GST/HST return software: registration, rates and the Quick Method

Federal GST is 5% across Canada. Ontario charges 13% HST, New Brunswick, Newfoundland and Labrador and Prince Edward Island charge 15%, and Nova Scotia charges 14% since 1 April 2025. British Columbia, Manitoba and Saskatchewan add a separate PST on top of GST, and Quebec adds QST at 9.975% through Revenu Québec. Alberta and the territories are GST-only.

You must register once worldwide taxable revenue passes CAD 30,000 over four consecutive calendar quarters, or in a single quarter. Filing frequency follows your taxable supplies: annual up to CAD 1.5 million, quarterly up to CAD 6 million, monthly above that. Finn tracks the tax on every sale and purchase and prepares the figures for your return. You file through the CRA portal, and Finn does not file with the CRA for you.

The Quick Method lets a business with taxable supplies of CAD 400,000 or less remit a flat percentage of GST/HST-included sales instead of tracking input tax credits. The rate depends on your business type and province, and you must elect it. Finn can show what each method would mean for your numbers, but the election is your decision.

T2 corporate tax software: the small business deduction and payment dates

The federal general corporate rate is 15%, built from 38% less a 10% abatement and a 13% general reduction. A Canadian-controlled private corporation, known as a CCPC, pays 9% federal tax on the first CAD 500,000 of active business income under the small business deduction. Provincial tax stacks on top, so the combined general rate runs from about 23% to 31%, and the small-business rate from about 9% to 12.2%.

The T2 corporation income tax return is due within six months of your fiscal year-end. The tax balance is due two months after year-end, or three months for an eligible CCPC claiming the small business deduction. Finn keeps your books current through the year, prepares the profit figures the return is built from, and reminds you of each date. Your accountant or your own filing software submits the T2 to the CRA.

Two grinds can reduce the deduction. The passive-income clawback cuts the limit by CAD 5 for every CAD 1 of adjusted aggregate investment income over CAD 50,000, and it is eliminated at CAD 150,000. The taxable-capital grind applies over CAD 10 million and is eliminated at CAD 50 million. Finn flags these when your figures come close.

Canadian payroll: CPP, EI and T4 slips

For 2025, the Canada Pension Plan takes 5.95% from the employee and 5.95% from the employer on earnings between the CAD 3,500 basic exemption and the CAD 71,300 earnings ceiling. A second tier, CPP2, adds 4% each on earnings between CAD 71,300 and CAD 81,200. Self-employed people pay both halves, which is 11.90%.

Employment Insurance outside Quebec is 1.64% for the employee and 2.296% for the employer, on maximum insurable earnings of CAD 65,700. Quebec has a lower employee rate because of its own parental insurance plan, so Finn refers Quebec payroll to a CPA. Employers withhold income tax, CPP and EI from each pay and remit them to the CRA from a payroll program account.

T4 slips, and T4A slips for other income, are filed with the CRA and given to employees by the last day of February. Finn records payroll journals, tracks what you owe the CRA, and prepares the figures that go on the slips. Payroll runs and remittances themselves stay with you or your payroll provider.

Corporations Canada and your Business Number: entity types and annual filings

You can incorporate federally under the CBCA with Corporations Canada, or provincially. A corporation is a separate legal person and can qualify as a CCPC. Other structures are the sole proprietorship, taxed on the owner's personal return, partnerships including limited and LLP forms, and co-operatives. There is no minimum share capital. A federal corporation still needs extra-provincial registration where it operates.

The CRA identifies your business with a nine-digit Business Number. Program accounts add a two-letter code: RC for corporate income tax, RT for GST/HST, RP for payroll and RM for import and export. A corporation also has its own Corporations Canada corporation number. Finn stores these identifiers against your company and uses them to prepare the right reminders for each account.

Sole proprietors, freelancers and the small supplier rule

A sole proprietor is taxed on the personal T1 return, which is due 30 April. Self-employed people and their spouses have until 15 June to file, but any balance owing is still due 30 April. Instalments, where required, fall on 15 March, 15 June, 15 September and 15 December. Finn tracks income and expenses through the year so the figures are ready well before those dates.

Federal personal tax for 2025 runs at 14.5%, 20.5%, 26%, 29% and 33% across the brackets, with a basic personal amount of CAD 16,129. The lowest rate is 14% for 2026. Provincial brackets stack on top. Under CAD 30,000 of taxable revenue you are a small supplier, and GST/HST registration is optional. Finn tells you when you are approaching the threshold.

QuickBooks alternative for Canada: switching from Wave, QuickBooks or Sage

Most Canadian small businesses arrive from QuickBooks, Wave or a spreadsheet. Export your transactions, your chart of accounts and your contacts as CSV files, then upload them to Finn. Finn maps your accounts and columns to its own structure, so you do not build a mapping by hand, and it asks you about anything it cannot place with confidence.

There is no lock-in. Your data stays exportable, and you can run Finn alongside your current software for a period before you change over. Keep your old tool's export as a record of the prior years. Finn then takes over the bookkeeping, the GST/HST tracking and the deadline reminders, and you review what it prepares rather than typing it in.

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Live in Canada
Finn at work in Canada

One accountant, 27 countries, the same ledger

  • Finn filed a VAT return for a business in Toronto
See all 27 countries

Canadian terms Finn understands

Full glossary
CRA (Canada Revenue Agency)
The federal tax authority that collects income tax, GST/HST, CPP and EI.
GST/HST
Goods and services tax at 5% federally, combined with provincial tax as harmonized sales tax in HST provinces.
PST and QST
Provincial sales tax in British Columbia, Manitoba and Saskatchewan, and the Quebec sales tax at 9.975% run by Revenu Québec.
CCPC (Canadian-controlled private corporation)
A private Canadian corporation not controlled by non-residents or public companies, eligible for the 9% small-business rate.
Small business deduction
The reduction that brings the federal corporate rate to 9% on the first CAD 500,000 of active business income.
T2 return
The corporation income tax return, due six months after fiscal year-end.
Switching

QuickBooks alternative for Canada: switching from Wave, QuickBooks or Sage

Most Canadian small businesses arrive from QuickBooks, Wave or a spreadsheet. Export your transactions, your chart of accounts and your contacts as CSV files, then upload them to Finn. Finn maps your accounts and columns to its own structure, so you do not build a mapping by hand, and it asks you about anything it cannot place with confidence.

  1. 01ExportAccounts, contacts, invoices and bank lines as CSV from your current tool.
  2. 02Drop it on FinnFinn reads the columns, maps your chart of accounts and asks only where it is unsure.
  3. 03Opening balancesLast year from your filed accounts, this year live. Reconciled before you rely on it.

Can I claim it? Canada expenses

All expenses

Home Office Expenses

Partial

Partially deductible. Employees need a signed T2200 from their employer and can claim only the detailed method (actual costs proportioned to workspace). Self-employed individuals use Form T2125 and may claim rent or mortgage interest, utilities, and maintenance for the portion of the home used exclusively and regularly for business.

Staff Salaries and Wages

Yes

Fully deductible. Salaries, wages, bonuses, and reasonable allowances paid to employees for services rendered are deductible business expenses. The employer's share of CPP (5.95%) and EI (2.296%) are also deductible. Salaries paid to family members are deductible only if they are reasonable for the services performed.

Professional and Legal Fees

Yes

Yes, professional fees paid to accountants, lawyers, consultants, and advisors for advice related to earning business income are fully deductible. Legal fees for capital transactions (incorporation, share purchases, property acquisitions) are not deductible as expenses but are added to the adjusted cost base (ACB) of the asset.

Motor Vehicle Expenses

Partial

Partially deductible based on business-use percentage. You can claim actual costs (fuel, insurance, maintenance, CCA) multiplied by the business proportion, or use CRA's per-kilometre rates (70 cents/km for the first 5,000 km of business travel, 64 cents/km after, for 2025). Passenger vehicles over CAD 36,000 have a CCA cost cap.

Meals and Entertainment

Partial

50% deductible for meals and entertainment incurred for business purposes. Receipts and business purpose must be documented. Exceptions allow 100% deduction for certain employee events (up to 6 per year), meals at remote work sites with shift restrictions, and meals included in a conference fee.

Equipment and Computer Hardware

Yes

Yes, deductible via Capital Cost Allowance (CCA). Computers and office equipment fall into Class 8 at a 20% declining balance rate. The half-year rule limits the first-year deduction to 50% of normal CCA. Immediate expensing for CCPCs (up to CAD 1.5M) was available through to end of 2024 - check current CRA guidance for the latest status.

Questions Canadian founders ask

Is AccountsOS compliant with CRA requirements?

Finn keeps a double-entry ledger in Canadian dollars and works from CRA rules for GST/HST, corporate tax, CPP and EI, citing the source on canada.ca. Finn prepares the figures and reminders. You or your accountant file with the CRA, and Finn does not submit returns to the CRA for you.

Can Finn file my GST/HST return?

Finn prepares the return figures from your books, including tax collected and input tax credits. You then file through the CRA portal yourself. Finn will remind you of the due date for your filing frequency, which is annual, quarterly or monthly depending on your taxable supplies.

What is the GST/HST registration threshold in Canada?

You must register once worldwide taxable revenues exceed CAD 30,000 over four consecutive calendar quarters, or in a single quarter. Below that you are a small supplier and registration is optional. Finn tells you when your revenue approaches the limit.

What is the corporate tax rate in Canada for a small business?

The federal general rate is 15%. A CCPC pays 9% federal tax on the first CAD 500,000 of active business income. Provincial tax is added on top, so the combined small-business rate is about 9% to 12.2% depending on the province, and Finn refers exact provincial rates to a local CPA.

When is my T2 corporate tax return due?

The T2 is due within six months of your fiscal year-end. The tax balance is due two months after year-end, or three months for an eligible CCPC claiming the small business deduction. Finn adds both dates to your calendar once it knows your year-end.

Does Finn handle Quebec and provincial sales tax?

Finn is strongest on the federal layer. For PST, QST and provincial corporate tax it explains the general position and then refers you to a local CPA. Quebec also runs its own income tax through Revenu Québec, so those questions are referred on.

Can Finn run payroll and issue T4 slips?

Finn records payroll in your books and prepares the CPP, EI and income tax figures, including what you owe the CRA. The T4 slips are due by the last day of February. Running payroll and submitting remittances stay with you or your payroll provider.

Can I switch from QuickBooks or Wave to AccountsOS?

Yes. Export your transactions, chart of accounts and contacts from QuickBooks, Wave or a spreadsheet as CSV files and upload them to Finn. Finn maps the columns and accounts for you and asks about anything unclear. There is no lock-in, and you can export your data again at any time.

Does AccountsOS support businesses in Canada?

Yes. AccountsOS is fully live in Canada, with Finn aware of Canada Revenue Agency (CRA), Corporations Canada (ISED), CAD (C$) and local entity types (Corporation, Sole Proprietorship, Partnership).

What entity types does AccountsOS support in Canada?

Corporation, Sole Proprietorship, Partnership, Limited Liability Partnership (LLP), Co-operative, Branch of Foreign Company. Each has its own tax treatment, filing requirements and default settings configured out of the box.

Can Finn file taxes directly with Canada Revenue Agency (CRA)?

Finn always cites Canada Revenue Agency (CRA) sources when it quotes a rate, threshold or deadline, and prepares the figures you need. Direct e-filing integration varies by country: ask Finn in-app for the current filing capability for your entity type.

What currency and date format does AccountsOS use for Canada?

CAD (C$) throughout, with dates shown as YYYY-MM-DD. No manual conversion needed.

Can I run a company in Canada alongside businesses in other countries?

Yes. One login covers multiple companies across any of AccountsOS's supported countries, switch between them with a click, and Finn loads the correct tax rules, currency and entity settings automatically for each.

Is my country not listed, or do I need a bespoke setup for a large client book?

We build custom country rollouts and tailored practice migrations quickly: see accounts-os.com/custom-rollout.

For founders

Stop dreading your Canadian accounts

Connect a bank, forward a receipt, ask Finn a question in plain English. Free for 14 days, no card.

Start free
For accountants

Run your Canadian client book on Finn

Finn does the production work across every client. Your team reviews, signs and files. Flat pricing per live client.

See practice pricing