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TEMPLATES
TAX SEASON
CHECKLIST
Tax Season Checklist (Canada) — built for bookkeeping firms in 2026
Tax season is only chaotic when your process is invisible. This checklist helps you
standardize intake, document requests, reminders, and file status tracking—so every
return moves forward predictably.
Who this is for
Canadian bookkeepers/accountants running personal tax season volume
Firms managing mixed client complexity (simple → self-employed →
rentals/capital gains)
Teams that need consistent “what happens next” workflow
How to use this checklist (fast)
1
Copy this checklist into your firm’s workflow doc (or Bookwits
template).
2
Set your cutoff dates (document deadline + “file by” guarantee).
3
Segment clients by complexity early.
4
Track each file by status (Intake → Missing Docs → Prep → Review → Ready →
Filed).
The Tax Season Checklist (2026)
A) Pre-season setup (early January)
- Confirm your tax season calendar (staff capacity + weekly targets)
- Define your document submission cutoff date (example: March 15)
- Define “rush” policy (pricing + turnaround rules)
- Update checklist templates by client type (T4-only / rental / self-employed / investments)
- Prepare standard email templates: Kickoff email + “how to submit”, First reminder, “Missing items” follow-up, Final deadline notice (“cannot guarantee filing”)
- Prepare secure upload instructions (client portal link + guidance)
- Build your file statuses (recommended below)
RECOMMENDED FILE STATUSES
Not Started
Waiting on Client
Documents Received
In Prep
In Review
Ready for Signature
Filed / Complete
B) Client intake & segmentation (Week 1–2)
- Confirm client list for the season (new + returning)
- Assign owner (prep + review) and set internal due dates
Segment each client:
Simple (employment + standard credits)
Medium (investments, rental, multiple slips)
Complex (self-employed, multiple rentals, capital gains)
Tag clients needing special handling:
Self-employed (June 15 filing considerations)
Newcomer / emigrant
Multiple jurisdictions / multiple slips
C) Client document checklist (copy/paste section for clients)
Send this as the client-facing checklist text.
Core documents
- T4 / T4A slips
- T5 / T3 investment slips (or broker summaries)
- RRSP contribution receipts
- Tuition (T2202)
- Childcare receipts
- Medical expenses
- Charitable donations
- Property tax statement (if applicable)
- Prior year Notice of Assessment (NOA)
If applicable
- Rental income/expenses (statement or spreadsheet)
- Self-employment income/expenses (summary + receipts)
- Capital gains (trade confirmations / broker reports)
- Moving expenses, eligible home office amounts
- Foreign income reporting documents (if applicable)
Submission deadline
Please submit all documents by: [DATE]
If documents arrive after this date, we may not be able to guarantee
filing before the deadline.
D) Follow-up & reminders (automation-ready)
Day 1: Kickoff request sent
Day 7: Reminder #1 (friendly)
Day 14: Reminder #2 (missing items list)
Day 21: Final notice (deadline + expectations)
Weekly: “Waiting on Client” review and escalation
E) Prep → review → finalize (internal)
- Verify completeness (no missing slips)
- Confirm client changes (address, marital status, dependants, new accounts)
- Prepare return
- Quality review (second set of eyes if possible)
- Send for signature / approval
- File + confirm completion
- Close file and record notes for next year
Want this checklist as a reusable workflow template?
Bookwits lets you apply tax season workflows across clients and track every file until it turns green.FAQ
Can I use this for both T1 and corporate files?
This page is designed for personal tax season (T1). For corporate cycles,
use the month-end and year-end workflow templates.
Ready to modernize your bookkeeping practice?
Join growing community of bookkeepers and accountants who use Bookwits to
centralize their workflow.