Live demo · no sign-in

Enter an entity's facts. Watch the filing calendar compute itself.

This is the production deadline engine, not a screenshot. Every date it returns carries the rule it came from, which is what makes it printable to the working paper file.

The calculation runs in your browser using the same engine the platform files from. Nothing is stored unless you save a shareable report.

Computed obligations

6 obligations derived from the facts on the left — each with the rule it came from.

FilingDueInAuthorityBasis
Source deduction remittance (PD7A) — regular remitter2026-11-1531 daysCRAITR 108(1): 15th day of the month following the month of payment.
T2 balance due (YE 2026-09-30) — CCPC 3-month rule2026-12-3076 daysCRAITA 157(1)(b): three months after year end for a CCPC claiming the small business deduction; otherwise two months.
GST/HST return — quarterly filer (period ending 2026-12-31)2027-01-31108 daysCRAETA 238(2): one month after the end of the quarterly reporting period (step 3 months).
T4 slips and summary2027-02-28136 daysCRAITR 200(1): last day of February following the calendar year.
Corporate annual return (registry, not a tax return)2027-03-14150 daysProvincial registryAnniversary of incorporation (1962-03-14); registry filing window opens on the anniversary date.
T2 corporation income tax return (YE 2026-09-30)2027-03-30166 daysCRAITA 150(1)(a): six months after the end of the taxation year.

Practice management

Entity master with the relationship graph, engagements and acceptance checklists, task board, time and WIP, and billing with GST/HST and QST by province.

Accounting under ASPE and IFRS

Double-entry books, a guided trial balance import, adjusting entries with a review chain, and balance sheet, income statement and indirect cash flow you can export to PDF or Excel.

Document intake with OCR

PDFs, images, Excel and CSV are screened, read, and normalized into vendor, date, totals and line items — then proposed as journal entries a preparer confirms.

Bank feeds and reconciliation

Connected accounts import transactions, suggest a chart-of-accounts match, and post to the selected book once approved.

Accountability trail

Prepare, verify, approve and lock on every entry, an auditor role with threaded queries back to the approver, and a hash-chained audit log with a verification routine.

Client portal, white-labelled

Your logo, colours and public website URL across the portal, email and PDFs, with versioned uploads, e-signature and QR-verifiable documents.

See it against your own book

A walkthrough runs on a provisioned beta workspace with a demo book of business, so nothing of yours has to be uploaded before you decide.