Canada · Corporations

What a Bookkeeper and Accountant Do in Canada: Monthly, Yearly

Each month a bookkeeper should reconcile every bank and card account, prepare the GST/HST return when due if registered or required to be, support payroll remittances, label owner transfers and send reports. The accountant usually prepares the year-end statements and the T2. The duty stays with the corporation: agree in writing who does what, and check the CRA account.

Di Lu, CPA
Di Lu, CPAUS and Canadian CPA

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Tax year 2026 · Last updated  · Published by Cloud Accounting under standing professional approval

Who this is for

  • Owners of Canadian corporations who pay a bookkeeper, an accountant or both and want to know what the work should include
  • Owners who cannot tell which monthly and yearly filings are done

Not covered here

  • How to record each transaction in the books
  • What bookkeeping or a T2 costs, and whether to pay monthly or only at year end
  • Penalty relief and catching up on missed filings
  • Sole proprietorships and partnerships

What should a bookkeeper do for my corporation each month in Canada?

A bookkeeper should keep the books current and reconciled every month, so each dated filing is built from numbers that match the bank. The CRA's records pages do not list a bookkeeper's monthly tasks. The CRA sets what a corporation must keep and when each return and payment is due, and the monthly cycle follows from those dates. The duty stays with the corporation whoever does the work.

Monthly taskWhat you should be able to seeRule behind it
Record sales, purchases and payrollEach entry matched to an invoice or receiptA GST/HST registrant must keep purchase invoices or receipts for input tax credits (CRA)
Reconcile every bank and credit card accountStatement and book balances reconciled, each timing difference listedEvery figure below starts here
If registered, or required to register, for GST/HST: total the tax collected and paid; prepare the return when dueThe GST/HST payable balance and a copy of each filed returnDue one month after a monthly or quarterly period
If there is payroll: confirm each run and remittanceA payroll summary and the CRA payment confirmation, or the nil remittance report when nothing is dueDue by the 15th of the next month for most employers
Review the shareholder accountEvery owner transfer, labelled, with the balanceA loan to a shareholder can become taxable income
Track corporate tax instalmentsThe amounts and due dates from the accountant, and each payment confirmationGenerally monthly; quarterly if the corporation meets the CRA's conditions (see the T2 section)
Send the monthly report packageThe reports listed belowAgreed with you, not set by the CRA

A case is not simple when the corporation has any of these:

  • You pay for this work and cannot tell which tasks are done, or a return or remittance may already be late.
  • Employees, or salary paid to the owner.
  • GST/HST returns every month or quarter.
  • Money moving between the owner and the corporation.
  • Books that are behind, or one account that mixes personal and business spending.
  • Owners or income in a second country, or a Quebec or Alberta corporation return.

Gather first: CRA account access or a representative authorization, twelve months of bank and card statements, payroll registers, filed GST/HST and payroll returns, and the last T2 with its notice of assessment (the CRA's letter showing how it assessed the return).

If you cannot tell what is done, start with the CRA account check further down this page. It shows what is filed and owing without asking anyone.

For whether monthly work is needed at all, see year-end only or monthly bookkeeping. For fees, see bookkeeping cost per month.

What do bank and credit card reconciliations give me?

A reconciliation shows that the books match the bank, so the GST/HST return, the payroll check and the year-end statements start from numbers that were checked. A return built on an unreconciled account rests on figures nobody has confirmed against the bank.

Ask for these on every account, including each credit card and any account that receives sales payouts:

  • The statement balance, the book balance and each reconciling item, such as a cheque not yet cleared. The unexplained difference after those items should be nil.
  • A list of unmatched items, each with a reason.
  • No item left unexplained from an earlier month.

A reconciliation also exposes payments with no receipt. The CRA requires documentary evidence before an input tax credit is claimed, so a payment with no invoice is one the corporation may be unable to claim. Personal spending found in a corporate account moves into the shareholder account, covered below.

Who prepares the GST/HST return, and when is it due?

The corporation is the registrant and is responsible for the return; the bookkeeper or accountant prepares it only if your agreement says so. Monthly and quarterly filers file and pay 1 month after the period ends. Annual filers file and make the final payment 3 months after the fiscal year-end (CRA), and may have to pay quarterly instalments if net tax for the previous fiscal year was $3,000 or more (CRA).

Reporting periodAssigned by default when revenue from taxable sales in Canada isFiling and payment due
Annual$1,500,000 or less3 months after fiscal year-end (final payment)
QuarterlyAbove that, up to $6,000,0001 month after each quarter
MonthlyAbove $6,000,0001 month after each month

The CRA assigns the default, and a registrant may choose a more frequent period by election (Form GST20 or the CRA account), filed within two months after the day the election is to take effect (Excise Tax Act, s. 250). The same RC4022 page lists what counts toward the revenue. Your CRA account shows your period and due dates.

A corporation registered, or required to be registered, must file a return for every period, even with no sales. The CRA calls it a nil return (Excise Tax Act, s. 238). A corporation that is neither files only for a period in which net tax is remittable. See when to register for GST/HST. A late return with tax unpaid can draw a penalty that grows with each complete month late, and interest may apply; the ordinary late-filing penalty does not apply when nothing is owing or a refund is due (CRA). See late GST/HST filing penalty. For how the tax is recorded, see recording GST/HST in your books.

Who runs payroll remittances, and what are the due dates?

The corporation must remit what it deducts from pay, plus its own share of CPP and EI, to the CRA (CRA). A corporation that pays no salary or wages has no deductions to remit; if it keeps a payroll account with no employees or only seasonal workers, it reports a nil remittance by its due date (CRA). A bookkeeper, a payroll provider or the owner can run the payroll. Whoever does, the due date depends on how often the corporation must pay the CRA (its remitter type), which the CRA sets from the average monthly withholding in earlier years, not the current one.

Remitter typeAverage monthly withholdingRemittance due
Quarterly, small employerUnder $3,000 (a new employer: monthly withholding under $1,000), with a perfect compliance recordApril 15, July 15, October 15 and January 15
RegularUnder $25,000the 15th day of the month after payment
Accelerated, threshold 1$25,000 up to under $100,000The 25th of the same month for pay dated the 1st to 15th; the 10th of the next month for pay dated the 16th to month-end
Accelerated, threshold 2$100,000 or moreThe 3rd working day after the 7th, 14th, 21st and last day of the month

Source: CRA, when to remit payroll deductions. A date on a weekend or CRA-recognized holiday moves to the next business day. A late remittance draws a penalty that rises with the days late, plus interest. The rates, the repeat-penalty rule and what to do are in late payroll remittance.

The T4 summary, filed after the year ends, compares total deductions reported with the remittances made (CRA), so a missed remittance shows up there as a balance due. Check monthly rather than wait for it. For the entries, see payroll journal entry.

What does the bookkeeper do about the shareholder loan account and owner pay?

Each month the bookkeeper should label every transfer between the owner and the corporation as salary, dividend, expense reimbursement or loan, because the label decides the tax. A transfer with no label sits in the shareholder account as money the owner owes the corporation, or the corporation owes the owner.

The rule that matters most: a loan a corporation makes to a shareholder is generally included in the shareholder's income for the year the loan was made, unless it is repaid within one year after the end of the corporation's tax year in which the loan was made and the repayment is not part of a series of loans and repayments. Whether a loan exists depends on the substance of the transaction, not on the accounting entry. A loan that stays out of income can still give rise to an interest benefit the shareholder may have to report, if it carries little or no interest. A repayment made after the loan was included in income may be deductible in the year it is repaid, again unless it is part of a series (CRA folio S3-F1-C1; Income Tax Act, s. 15(2) and para. 20(1)(j)).

The monthly check is simple: the balance, its direction, and the date by which a balance owed to the corporation must be cleared. Salary needs payroll deductions, remittances and a T4. A dividend is declared; a taxable dividend paid to a Canadian-resident shareholder is generally reported on a T5 slip, due the last day of February after the dividend year. Capital dividends and payments to non-residents follow different rules, so confirm the reporting and any withholding before paying. See the shareholder loan account and recording dividends in the books.

What reports should I receive each month?

Ask for seven reports each month: reconciliations, profit and loss, balance sheet, a GST/HST summary, a payroll summary with proof of payment, a shareholder account listing and the unpaid customer and supplier lists. The CRA's records rules do not set a monthly package, so it is whatever you agree with the provider. Skip a line that does not apply.

ReportWhat to look for
Bank and card reconciliationsNo unexplained difference and no old unmatched items
Profit and lossRevenue and the larger costs against prior months; anything unexpected
Balance sheetBank balances backed by the reconciliations; GST/HST, payroll and shareholder balances that make sense
GST/HST summaryTax collected, tax paid, net amount for the period and the due date
Payroll summary and payment proofWages, deductions, employer share and the date the CRA was paid
Shareholder account listingEach transfer, its label and the running balance
Unpaid customer and supplier listsInvoices owed to you and bills you owe, with their ages

Agree on the date each month by which the package arrives, and note when it is late or incomplete.

What should I expect from my accountant each year, and what is due when for the T2?

The accountant turns the year's books into the year-end financial statements and the T2, and calculates the tax. A corporation files a T2 for every tax year, even with no tax payable, apart from a few exceptions such as registered charities. The balance of tax is due before the return is (CRA T2 guide). Most corporations, including every Canadian-controlled private corporation (CCPC), must file the T2 electronically; the CRA lists the exceptions.

ItemDue
Corporate tax instalmentsGenerally monthly; quarterly for a small CCPC that meets the CRA's compliance and size conditions. Not required if the federal tax for the current or previous year is $3,000 or less (provincial tax is tested separately), or before a new corporation's second year (T7B-Corp)
T4 slips and summarythe last day of February following the calendar year to which the slips apply
T5 slips for taxable dividends to Canadian residentsthe last day of February after the dividend year
T2 balance of tax2 months after year-end; 3 months for a CCPC that claimed the small business deduction this year or last and meets the CRA's taxable-income test
T2 returnsix months after the tax year ends

A late T2 draws a penalty of 5% of the tax unpaid at the filing deadline plus 1% of it for each complete month late, up to 12 months. A larger penalty applies when the CRA demanded the return and charged a late-filing penalty in any of the three previous years (CRA T2 guide).

Who closes the year and who prepares the statements varies between providers. Confirm it in writing. The steps before the T2 are in the year-end close checklist, and the statements in year-end financial statements for a corporation.

What should my bookkeeper and accountant each hand to the other?

The bookkeeper hands over a reconciled set of books and the accountant hands back the year-end adjustments, so next year's opening balances match this year's close. The CRA does not prescribe the split; this is a checklist to agree on.

From the bookkeeper to the accountantFrom the accountant to the bookkeeper
Bank and card reconciliations to the year-end dateFinal statements and every year-end adjusting entry
Trial balance and general ledgerInstalment amounts and dates
Shareholder account detailHow the owner is to be paid: salary, dividends or both
Filed GST/HST and payroll returns, with CRA balancesNotices of assessment and any CRA reassessment
Loan agreements and lender statementsThe GST/HST reporting period and payroll remitter type on file
Receipts, invoices and the fixed assets boughtQuestions on entries that do not make sense

Confirm in writing who does each of these, and who gets a copy of each filing confirmation:

  • Who prepares and files the GST/HST return.
  • Who calculates and remits payroll.
  • Who issues T4 and T5 slips.
  • Who calculates and pays instalments.
  • Who answers a CRA letter.
  • Who holds CRA account authorization.

How do I check what the CRA says is filed and owing?

Sign in to My Business Account and look at each program account. Business owners, including partners, directors and officers, can use it, and authorized representatives reach the same services through Represent a Client (CRA). The steps below cover what the CRA administers. For GST/HST that Revenu Québec administers, the CRA sends you to Revenu Québec's site, and the CRA does not administer Quebec payroll deductions or Quebec and Alberta corporation tax either (see the province section).

AccountServices to openWhat they show
GST/HSTView expected and filed returns; View and pay account balanceWhich returns are filed or still expected, and the balance
PayrollView return details; View remitting requirements; View and pay account balanceYour remitter type and due dates, and the balance
Corporation income taxView return status; View return balances; View and pay account balanceWhether the T2 is filed, and the balances

Source: CRA, services in My Business Account. Menu names can change, so confirm them in your account.

Compare each CRA balance to the matching account in the books. A nil payroll balance does not show a month was remitted: find the payment itself in the CRA account and match it to the payroll register. If balances differ, see reconciling GST/HST payable to the CRA. Check after every due date, not once a year.

A business can authorize a bookkeeper or accountant as its representative in My Business Account (CRA). Level 1 allows access to information only; level 2 also allows certain account changes (CRA).

Which signs show something may be missed?

Seven signs show that a filing, payment or record may have been missed. Each has a rule and a cost behind it.

  • No reconciliation, or reports that do not match the bank. Returns may rest on unchecked figures.
  • A GST/HST return you expected missing from the CRA's filed list after the due date, or a nil return in a period with sales. See the penalty above.
  • Payroll deducted from pay with no matching CRA payment. An employer holds deducted amounts in trust for the Receiver General, the federal government (CRA). A director can be personally liable with the corporation for unremitted deductions and net GST/HST, subject to limits and a due-diligence defence, and a claim against a former director must start within two years after the person last ceased to be a director (Income Tax Act, s. 227.1; Excise Tax Act, s. 323).
  • A shareholder account that shows the owner owing the corporation and keeps growing, or transfers with no label.
  • T4 slips (if wages were paid) or T5 slips (if taxable dividends were paid to Canadian residents) not filed by the last day of February. When that day falls on a weekend or CRA-recognized holiday, the due date moves to the next business day.
  • Records held only in someone else's login or email. The CRA can ask to see the records, and the corporation must keep them six years from the end of the last tax year they relate to (six years from the filing date for a return filed late), at its place of business or residence in Canada unless the CRA gives written permission otherwise (CRA). Share registry and property records can need keeping longer, and an objection or appeal extends the period; see how long to keep business records.
  • No filing confirmation after a due date, or questions that go unanswered. See an accountant who missed filings or stopped responding.

Does my province change this?

The federal dates above apply across Canada, with these differences.

  • Quebec. Revenu Québec generally administers the GST/HST in Quebec (CRA). Quebec employers send QPP, QPIP and Quebec income tax deductions to Revenu Québec, and federal amounts to the CRA (CRA). Confirm Quebec dates with Revenu Québec.
  • Quebec and Alberta corporations. The CRA administers provincial corporation tax everywhere except Quebec and Alberta (CRA). Ask which provincial return your accountant files.
  • HST provinces. New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario and Prince Edward Island use one GST/HST return, so an Ontario corporation has no second sales tax return (CRA).
  • British Columbia, Manitoba and Saskatchewan. Each charges its own provincial sales tax (PST), separate from the GST/HST; the CRA sends you to the province's website for it (CRA). Ask who files that return. See provincial sales tax.

Example

These examples are illustrative; all amounts are in Canadian dollars.

An Ontario consulting corporation with quarterly HST

One owner bills C$150,000 a year and chose to file HST quarterly. Each month the bookkeeper reconciles the bank and card accounts and totals the HST. The quarter ends March 31, so the return and any payment are due April 30. The owner opens the CRA account on May 1 to confirm the return shows as filed. At year end the bookkeeper hands the accountant reconciled books for the T2.

An Alberta corporation with three employees

Deductions plus the employer share of CPP and EI come to C$4,000 each month, which falls in the regular range of the table above. For a regular remitter, March payroll is due April 15. The bookkeeper sends the payment confirmation with the monthly package. The owner checks that the C$4,000 payment appears in the CRA payroll account for the right period and matches it to the payroll register.

A December year-end corporation and a C$30,000 withdrawal

The owner, a Canadian-resident shareholder, takes C$30,000 out in March of Year 1 with no paperwork, and no employment-loan exception applies. The monthly review in April finds it and asks whether it was salary, a dividend, an expense repayment or a loan. If it is a loan, it sits in the shareholder account. The tax year ends December 31 of Year 1, so under the CRA's one-year rule, repayment by December 31 of Year 2 may keep it out of income, unless it is part of a series of loans and repayments. If it is not repaid in time and no other exception applies, the C$30,000 is included in the owner's Year 1 income. A Year 1 return that left it out must then be amended, and interest may apply. Whether it is a loan depends on the facts. If it was meant as salary or a dividend, it needs the payroll or T5 steps instead.

Different for you?

Figures on this page

FigureValueSource
Monthly or quarterly GST/HST deadline
After the GST/HST reporting period ends, for both filing and payment
1 monthCRA: GST/HST reporting requirements and deadlines
Checked
General annual GST/HST deadline
After the fiscal year-end, for filing and final payment by most businesses
3 monthsCRA: GST/HST reporting requirements and deadlines
Checked
GST/HST annual filer's instalment threshold
Both previous- and current-fiscal-year net tax generally must meet this threshold; annualize a short first fiscal year when testing the following year
$3,000CRA: Remit the GST/HST by instalments
Checked
GST/HST annual reporting ceiling
Annual taxable supplies threshold amount for an assigned annual reporting period; see CRA exclusions and associates rule
$1,500,000CRA: General Information for GST/HST Registrants
Checked
GST/HST quarterly reporting ceiling
Annual taxable supplies threshold amount; above it the assigned reporting period is monthly
$6,000,000CRA: General Information for GST/HST Registrants
Checked
Time to file a GST/HST reporting-period election
Excise Tax Act section 250 general rule. Three months after the day for an election under section 248 when the prior reporting period was a fiscal quarter; an election to take effect on registration is filed when applying to register
Two months after the day the election is to take effectExcise Tax Act, section 250
Checked
Average monthly withholding limit for established small employer quarterly remitting
Average monthly withholding must be less than this amount in either of the two preceding calendar years; perfect compliance also required
$3,000CRA: Employers' Guide – Payroll Deductions and Remittances
Checked
Monthly CRA remittance limit for a new small employer to remit quarterly
Total monthly deductions plus employer CPP and EI must be less than this amount; perfect compliance also required
$1,000CRA: Employers' Guide – Payroll Deductions and Remittances
Checked
Average monthly withholding threshold for first accelerated remitter tier
Regular remitters are below this amount; first accelerated tier starts at it
$25,000CRA: When to remit payroll deductions
Checked
CRA regular payroll remittance deadline
CRA must receive the remittance by this date; accelerated and quarterly schedules differ
The 15th day of the month after paymentCRA: Employers' Guide – Payroll Deductions and Remittances
Checked
Average monthly withholding threshold for second accelerated remitter tier
Second accelerated tier starts at this amount
$100,000CRA: When to remit payroll deductions
Checked
Shareholder loan repayment exception deadline
Subsection 15(2.6) applies when the corporation is the lender and repayment is not part of a series of loans or other transactions and repayments
One year after the end of the corporation's tax year in which the loan was madeIncome Tax Act, subsection 15(2.6)
Checked
T5 filing deadline
T5 slips are filed and sent to recipients by this date; weekend and holiday rules may shift the CRA due date
The last day of February after the dividend yearCRA: T5 information return due date
Checked
Federal corporate instalment tax threshold
No federal instalments when specified taxes payable for the current or previous year are at or below this amount; special tax categories and adjustments apply
$3,000CRA: Corporation Instalment Guide
Checked
T4 filing deadline
T4 slips must be given to employees and the T4 return filed by this date; the next-business-day rule applies when the date falls on a weekend or recognized holiday
The last day of February following the calendar year to which the slips applyCRA: Employers' Guide – Filing the T4 Slip and Summary
Checked
General corporate tax balance due date
After the corporate tax year-end, for most income tax balances
2 monthsCRA: Due dates for corporate income tax payments
Checked
Eligible CCPC tax balance due date
After the corporate tax year-end, if the CRA's CCPC conditions are met
3 monthsCRA: Due dates for corporate income tax payments
Checked
T2 corporation income tax return filing deadline
The filing due date also applies to Form T2002 elections and revocations
Six months after the tax year endsCRA: T2 Corporation Income Tax Guide, before you start
Checked
Ordinary T2 late-filing base penalty
Percentage of unpaid tax due when the return was due
5%CRA: T2 Corporation Income Tax Guide, Before you start
Checked
Ordinary T2 late-filing monthly penalty
Percentage of unpaid tax due for each complete late month
1%CRA: T2 Corporation Income Tax Guide, Before you start
Checked
Ordinary T2 late-filing monthly penalty cap
Maximum number of complete late months used for the ordinary penalty
12 monthsCRA: T2 Corporation Income Tax Guide, Before you start
Checked
Federal director liability limit after leaving office
Income Tax Act subsection 227.1(4) limits when recovery proceedings may begin; Excise Tax Act subsection 323(5) limits when a GST/HST director assessment may be made. Both run from when the person last ceased to be a director.
Two yearsIncome Tax Act, subsection 227.1(4)
Checked
General business-record retention period
From the end of the last tax year to which the records and supporting documents relate; longer retention can apply
Six yearsCRA: Where to keep your records, for how long and how to request permission to destroy them early
Checked
Retention period for a tax year's records when the return is filed late
Counted from the day the return is filed, for records that relate to that taxation year, when the return was not filed as and when required by section 150
Six yearsIncome Tax Act, section 230(5)
Checked

Primary sources

About this guide

Published by Cloud Accounting under standing professional approval. This version has no separately recorded personal review. It explains general rules for the tax year shown. It is not advice for your situation.

Changes

  • : First published.
Di Lu, CPA
Di Lu, CPAUS and Canadian CPA

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