T4 Slip — Download, Fill and Sign Online (2026)
The T4 is Canada's annual Statement of Remuneration Paid. Employers issue a T4 to every employee by the end of February. Download the official PDF, fill it in your browser, and sign it — all free, nothing uploaded.
Official source: canada.ca
Who needs this form?
- Employers who paid salary, wages, bonuses, commissions, or taxable benefits during the year.
- Payroll administrators preparing year-end filings for CRA.
- Self-employed people with a corporation that paid themselves a salary — they issue a T4 to themselves.
- Employees who need a replacement copy and have been asked to generate one from their records.
How to fill it
- 1
Download the official T4 PDF from CRA
Always get it from canada.ca so you have the current year's version. Each tax year has a different PDF.
- 2
Fill the form in our Edit PDF tool
Open the T4 PDF in our browser-based editor to type in box 14 (employment income), box 22 (income tax deducted), and all other boxes.
- 3
Sign it with Sign PDF
Add a signature image for the "employer certification" if submitting a paper copy. Download the finished T4.
- 4
Submit via CRA online or on paper
For most employers, file T4 slips online via CRA's "File a return" service. Paper filing is allowed for employers with fewer than 6 slips.
Frequently asked questions
When is the T4 due?
T4 slips must be issued to employees and filed with CRA by the last day of February following the tax year.
What is box 14 on a T4?
Box 14 is employment income — the total gross pay including salary, bonuses, commissions, and taxable benefits before deductions.
Can I edit a T4 PDF in my browser?
Yes. Our Edit PDF tool lets you type into the boxes of the official T4 PDF without any desktop software. Everything stays on your device.
Where do I file T4 slips with CRA?
Online via "File a return" in My Business Account, or by mail using the T4 Summary. Over 50 slips must be filed electronically.
Can I use last year's T4 PDF?
No. Always use the current tax year's version from CRA — boxes and amounts change between years.
Are my T4 files uploaded to your servers?
No. Our editor and signer run entirely in your browser. Payroll data never leaves your device.