T4 / T4A Filing Services for Ontario Businesses
All Canadian businesses are required to send out T4 and T4A forms to their employees and recipients respectively at the same time, and sending out the wrong form to the wrong people is definitely not something to be taken lightly. Our T4 and T4A Filing Services are specifically aimed at doing things right from the start – correct classification of the forms, correct information, and correct filing.
- T4 and T4A forms issued for each recipient correctly
- T4 Summary compared with your remittances
- Classification of the employee and contractor confirmed
- Electronic filing of the forms before the February deadline
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Affordable T4 Slip Preparation in Ontario
Affordable T4 Slip Preparation needs to stand for far more than just entering the figures into the form. All T4 slips are supposed to be reflective of how much money has been forwarded to the CRA on account of CPP, EI, and income tax deductions during the year and whatever difference exists between the payroll information and the information reflected on the T4 slips will definitely catch the eye of the CRA.
We provide you with a flat fee T4 Slip Preparation for your business at all parts of Toronto and Greater Toronto Area ensuring your reconciliation of payroll for the whole year before issuing T4 slips.
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Why Do Businesses Forget T4A Filing Services But Not Their T4s?
While most businesses remember that they need to file T4 forms, they forget that they are also required to file their T4A Filing Services forms. The latter cover such cases as commissions paid to contractors, service fees, scholarships, and retirement allowances; however, none of them counts as employment income that would be reported in T4. Businesses making regular payments to contractors but failing to file T4A forms is a very frequent error that we discover during our year-end review process.
Determining whether a business needs to file T4 or T4A depends on Employee vs. contractor classification, because, in case of an audit, the CRA may consider your contractor to be an employee if he or she works for set hours, using your business equipment and receiving direct supervision, and that would result in additional costs.
T4 T4A Filing Services We Provide
Preparation & Filing of T4 Slips
- Preparation of T4 slips for all employees earning more than $500 during the year
- Accurate report of the earned income, deductions and taxable benefits
- Filing of T4s via the electronic system of the CRA
- Provision of T4 slips to the employees within the deadline
Preparation & Filing of T4A Slips
- Preparation of T4A slips for contracts, commissions and fee-for-service payments
- Report accurately scholarships, retirement allowances and other applicable payments
- Determination of what payments require T4A slips
- File along with the T4s on time
Preparation of T4 Summary
- Comparing total amount of T4s with remittances made during the year
- Preparation of T4 summary filed along with T4 slips
- Identification and rectification of discrepancies before filing
- The total must tally with that of CRA
Classification of Employees and Contractors
- Analysis of working arrangements based on the criteria laid out by the CRA
- Detection of potential for misclassification before reassessment
- Advice on the future correction of any classification
- Documentation to back up your classification decisions
Amendment of Slip Submission
- Fixing the mistakes made during the filing of T4 or T4A slips
- Coordinating with the CRA in the amendment of slips
- Reissuing amended slips to respective employees or contractors
- Settling the identified discrepancies in your filings
Payroll Reconciliation Year Round
- Continuous monitoring all year round making the year end easy
- Reconciliation of your payroll data and your remittance
- Detection of potential problems in classification or reporting
- Efficient T4/T4A filing season as a result
Why Choose Beta Taxes for T4 / T4A Filing Services
Discovery
We know your staff members - employees, contractors and other slip recipients – before we begin planning.
Evaluation
We reconcile your entire year of payrolls and payments with the amounts remitted to the CRA.
Strategy Session
We check the applicable slips for each recipient and bring up any classification issues.
Ongoing Support
We prepare, file and distribute the slips on time, as well as provide assistance in case of any necessary changes afterwards.
Serving T4 and T4A Filing Clients Across Ontario & Canada
No matter where your business is located, our team offers you Business Advisory Services through cloud computing technology, regardless of where your location is based. Come visit us personally or at our office in Ontario, Canada, or you can also contact us virtually or from anywhere in Canada-
Case Studies
Advisory for Tech Startup in Mississauga
Problem: A Mississauga-based tech startup faced high corporate taxes due to unclaimed deductions and inconsistent bookkeeping.
Solution: Implemented full-service bookkeeping with Xero, optimized their professional corporation setup, and applied proactive corporate tax planning tailored to startups.
- Saved $22K/year in corporate taxes
- Reduced monthly tax preparation time by 10 hours
- Prepared clean, audit-ready CRA corporate filings
Advisory for Tech Startup in Mississauga
Problem: A Mississauga-based tech startup faced high corporate taxes due to unclaimed deductions and inconsistent bookkeeping.
Solution: Implemented full-service bookkeeping with Xero, optimized their professional corporation setup, and applied proactive corporate tax planning tailored to startups.
- Saved $22K/year in corporate taxes
- Reduced monthly tax preparation time by 10 hours
- Prepared clean, audit-ready CRA corporate filings
Advisory for Tech Startup in Mississauga
Problem: A Mississauga-based tech startup faced high corporate taxes due to unclaimed deductions and inconsistent bookkeeping.
Solution: Implemented full-service bookkeeping with Xero, optimized their professional corporation setup, and applied proactive corporate tax planning tailored to startups.
- Saved $22K/year in corporate taxes
- Reduced monthly tax preparation time by 10 hours
- Prepared clean, audit-ready CRA corporate filings
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Industries We Serve With T4 and T4A Filing Services
testimonials
Our Clients' Results Speak for Themselves
Real success stories from businesses we’ve helped grow.

We Work with Your Preferred Accounting Software 2
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I’m a realtor in Canada, and working with Beta Taxes CPA Canada has been a great experience. They have a strong understanding of real estate–specific tax matters, including commissions, expenses, GST/HST implications, and long-term tax planning. Anmol and the team are extremely professional, responsive, and detail-oriented. They not only advised on my tax filing on time, but also provided valuable consultancy to help optimize my tax position and stay compliant. They explain things clearly and genuinely look out for their clients’ best interests.
Milan Bangia

We Work with Your Preferred Accounting Software
![]()
I’m a realtor in Canada, and working with Beta Taxes CPA Canada has been a great experience. They have a strong understanding of real estate–specific tax matters, including commissions, expenses, GST/HST implications, and long-term tax planning. Anmol and the team are extremely professional, responsive, and detail-oriented. They not only advised on my tax filing on time, but also provided valuable consultancy to help optimize my tax position and stay compliant. They explain things clearly and genuinely look out for their clients’ best interests.
Milan Bangia
FAQ’s
Frequently Asked Questions
How does a T4 slip differ from a T4A?
The T4 slip includes the earnings of an employee including salary or statutory deductions. The T4A slip includes all other kinds of payments such as commissions to a contractor, fee for services, scholarship, and retirement allowance of people who are not your employees.
When are T4 and T4A slips due?
They are both due on or before the last day of February of the year following the calendar year covered by the slip, regardless of whether filed in paper or electronic format.
Should I issue T4A to all my contractors?
Generally, you must issue a T4A if your contractor received more than $500 in fees for services. We will verify your payments to make sure you do what you need to do.
What will happen to me if I issue the wrong type of slip?
When there is misclassification of workers, where an individual who is treated as a contractor but actually works as an employee receives a T4A, then CRA will reassess for the CPP and EI that must be deducted, as well as the issuance of a T4 slip.
What will be the penalty for filing a T4/T4A slip late?
The amount of penalty will be determined based on the number of slips to file and their lateness, and it ranges from $100 to $7,500.
How do I determine if someone is an employee or a contractor for T4 filing?
CRA examines aspects such as whether the person works his/her own hours, uses his/her own tools, and is independent vs. integrated within your company. We will compare your work arrangement with the above factors.
Can we amend T4 and/or T4A that has been issued with mistakes?
Yes – amendment slip filing allows correction of errors made in previously filed T4s or T4As, which may require issuance of the new version of the T4/T4A.
Is the T4 Summary filing separate from the individual T4 slips?
Not quite – the T4 Summary is filed along with your T4 slips but it is not meant to be used to provide the same information as a T4/T4A slip; rather, it summarizes all your T4 amounts and reconciles them with your tax remittances throughout the year.
Do you offer year-end T4/T4A filing services separately or only in combination with the entire payroll services?
Both – sometimes our clients ask for year-end T4/T4A filing services alone, other times it is included in our Payroll Services.
What information do you need to file our T4s and T4As?
Your payroll and contractor payment records for the entire year and your remittance history with the CRA. We will verify the details depending on your employees and contractors' situation.
SCHEDULE AN INTRO CALL
Your Dedicated Accounting Partner Is Just a Call Away
Each business has its own unique financial goals and the best accounting strategy is based on understanding the goals. If you’re in need of continuous support in accounting including bookkeeping, tax planning and payroll management, or business consulting services Our team is ready to assist.
In your initial call we’ll use the opportunity to understand your business as well as discuss the current challenges you face in accounting and suggest solutions that are tailored to your specific needs. You’ll get a better picture of how we will assist you in achieving financial success by providing clear communication, practical guidance and consistent, year-round service.
- Talk about your accounting and tax requirements
- Receive personalised recommendations based on your company's goals
- Find out more about our accounting process and service options
- What’s your budget?