How to File a T2 Return in Canada: The Six Steps, in Order

The six steps

1. Close the year and gather the documents. Bank and loan statements, payroll records, receivables and payables, asset purchases and disposals — the year-end document checklist lists everything by where it comes from. One complete pass beats four partial ones.
2. Prepare the financial statements. The T2 is built on the year-end statements. For most owner-managed corporations that means a compilation engagement under CSRS 4200 — compiled statements with a report attached, no audit.
3. Convert the statements to GIFI. The CRA does not accept statements in your accountant’s format — every line is mapped to a GIFI code, the CRA’s standard chart of accounts, filed as schedules with the return.
4. Complete the T2 and its schedules. The T2 return itself is the summary; the schedules do the work — income reconciliation, CCA, dividends, provincial allocation, and the small business deduction all live in schedules. This is where most of the judgement sits.
5. File it. Corporate returns are filed electronically through certified software. The filing clock is set by your fiscal year-end — every year-end month, worked out.
6. Pay the balance — earlier than you file. The trap in the whole process: the payment deadline is not the filing deadline, and interest runs from the earlier date. Then keep the records — the return, statements, and everything behind them.

Can you do it yourself?

Legally, yes. Practically, the GIFI conversion, the schedules and the deadline structure are where self-filed returns go wrong — and a corrected return costs more than a right one. What a professionally-filed year looks like, at a fixed fee quoted in writing first, is on the pricing page; what separates the people you could hire is in bookkeeper vs accountant vs CPA.

General information, not tax advice. Every situation differs — confirm anything that affects a decision on a free consult.