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NETFILE vs Paper Filing Canada 2026 | How to File Taxes

Updated

NETFILE vs Paper Filing

Quick Comparison

Factor NETFILE Paper
Refund time 2 weeks 8+ weeks
Confirmation Immediate By mail later
Accuracy Error checking Manual
Cost Free (with free software) Postage
Convenience From home Mail physically

What Is NETFILE?

Electronic Filing System

Feature Details
What it is CRA online submission
How it works Use certified software
Transmission Electronic to CRA
Confirmation Immediately

Requirements

Need Details
Certified software CRA-approved list
SIN Social Insurance Number
Prior return info May need for verification
Internet Obviously

Benefits of NETFILE

Faster Refunds

Filing Method Refund Timeline
NETFILE + Direct Deposit 2 weeks
NETFILE + Cheque 4 weeks
Paper + Direct Deposit 4-6 weeks
Paper + Cheque 8+ weeks

Accuracy

Benefit Details
Error checking Software catches mistakes
Math calculated Auto-calculated
Real-time validation Before sending
Fewer rejections CRA accepts immediately

Convenience

Feature Benefit
File anytime 24/7 during season
From anywhere Home, anywhere with internet
No mailing Electronic submission
Keep copy Digital records

Confirmation

NETFILE Paper
Immediate confirmation number Weeks to know received
Know if accepted Hope it arrived
Record of submission Keep mailing receipt

Free NETFILE Software

CRA-Certified Free Options

Software Platform Free If
Wealthsimple Tax Web/App Always free
StudioTax Windows Donations accepted
genutax Windows Free
TurboTax Free Web Simple returns
H&R Block Free Web Simple returns

Income Limits for Free

Software Income Limit
Wealthsimple Tax No limit (always free)
TurboTax Free Income under ~$35,000
H&R Block Free Simple returns

When Paper Filing Is Required

Situations Requiring Paper

Situation Why Paper
First return in Canada Sometimes
Certain non-resident Depends
Prior year returns >3 years back
Some amended returns T1-ADJ
Certain business returns Complex schedules

When Paper Might Be Preferred

Preference Reason
Extremely complex Attorney/accountant preference
No technology Can’t use computer
CRA requested Specific circumstances

How to NETFILE

Step-by-Step

Step Action
1 Choose certified software
2 Gather tax documents
3 Enter information
4 Review return
5 NETFILE submit
6 Receive confirmation

What You Need

Document Examples
T4 Employment income
T5 Investment income
T4A Other income
RRSP receipts Contributions
Receipts Donations, medical, etc.

Auto-Fill My Return

Feature Details
What it is CRA sends slips to software
Link account CRA My Account to software
Auto-imports T4, T5, etc.
Verify Always check accuracy

How to Paper File

If You Must Paper File

Step Action
1 Get forms from CRA
2 Complete by hand
3 Attach all slips
4 Mail to tax centre
5 Keep copies
6 Wait for assessment

Where to Mail

Province Tax Centre
Ontario Sudbury Tax Centre
Western Winnipeg Tax Centre
Quebec Shawinigan-Sud Tax Centre
Atlantic St. John’s Tax Centre

What to Include

Include Notes
T1 General Main return
Schedules As applicable
Slips T4, T5, etc.
Receipts If specifically requested

NETFILE Limits

What NETFILE Can Handle

Can File Yes/No
Employment income Yes
Investment income Yes
RRSP/TFSA Yes
Self-employment Yes (most)
Rental income Yes
Basic business Yes

What May Need Paper

Situation Notes
First Canadian return May need paper first year
Very old returns >10 years
Certain elections Depends on election
Non-resident certain years Varies

Refund Timing

Direct Deposit vs Cheque

Delivery NETFILE Paper
Direct deposit 2 weeks 4-6 weeks
Cheque 4 weeks 8+ weeks

Set Up Direct Deposit

Step Action
1 Log into CRA My Account
2 Go to Direct Deposit
3 Enter bank info
4 Confirm

After Filing

NETFILE Confirmation

You Receive Details
Confirmation number Save it
Timestamp When filed
Status Accepted/rejected

Check Status

Method Details
CRA My Account See assessment
Auto-fill next year Keep account active
Notice of Assessment Online or mail

Tips for Successful Filing

Before Filing

Tip Why
Gather all slips Don’t miss income
Check Auto-fill May have slips you forgot
Review carefully Catch errors
Save your file Keep records

Common Mistakes

Mistake Solution
Missing slips Use Auto-fill
Wrong SIN Double-check
Math errors Software calculates
Missing signature NETFILE doesn’t need

Summary

NETFILE Wins

Benefit Paper
Faster refund Much slower
Immediate confirmation Wait weeks
Error checking None
Convenience Mail hassle

Use Paper Only If

Situation
CRA requires it
Very old return
First-time filing certain situations
No internet access