How to fill out personal tax credits return?

For a lot of Canadians, when their employer asks them to fill out and complete the Personal Tax Credits Return, it becomes an overwhelming process. It may look simple, but filing out the personal tax credits return correctly is very important, as it determines how much income tax is deducted from your pay. 

In case you claim too little, you may owe money at the time of tax. If you claim too much, you may receive a refund – but you’ll have lost take-home pay throughout the year. That’s why it is important to fill it correctly and claim the right amount. 

Follow this guide, and we’ll help you understand how to properly complete your personal tax credits return and avoid common mistakes. 

What is a personal tax credit return? 

The personal tax credits return is a form that you have to complete to inform your employer how much tax should be deducted from your pay cheque. There are 2 types of forms – 

1. TD1 Personal Tax Credits Return (Federal) 
2. Provincial or territorial TD1 (for your province of employment)

For every employee in Canada, it is mandatory to fill out both these forms when starting a new job. 

When to fill out the personal tax credit return? 

You need to complete the TD1 form – 

• When starting a new job
• If you have more than one employer at the same time 
• When there is a change in your personal situation (for example, marriage, divorce, new child, disability, etc.) 
• If you wish to increase or decrease your tax deductions 

In case your situation changes mid-year, it is advised that you submit a new form so that your payroll deductions stay accurate. You can take the help of a professional tax expert, like Taxccount Canada. 

Step-by-Step guide to filling out the TD1 Form 

1. Enter your basic personal information 

Start by filling in your – 

• Full legal name 
• Date of birth 
• Home address 
• Social Insurance Number (SIN)

Make sure you fill them carefully and correctly, and that they match your official government records. 

2. Claim the basic personal amount 

The income that you can earn before paying federal income tax is the Basic Personal Amount. 

Most commonly, people claim the maximum basic amount that’s listed on the form. But if this is your only job and you have no other sources of income, then you may typically check the box for the full basic personal amount. 

And if you have more than one employer, then you should claim the basic personal amount on only one TD1 form. 

3. Claim additional credits (if you are eligible) 

There are certain situations in which you may qualify for additional credits, such as – 

• Age amount (if you are above 65 years of age) 
• Tuition amount 
• Canada caregiver amount 
• Disability amount 
• Eligible dependent amount 

For example, if you qualify for the Disability Tax Credit, you must first be approved by the Canada Revenue Agency (CRA) before you can claim the disability amount on your TD1 form. 

If you’re unsure whether you qualify or not, consult a professional like Taxccount Canada so that you can avoid mistakes. 

4. Add up your total claim amount 

Once you have entered all the eligible credits, add them together. This total will go on the ‘Total Claim Amount’ line. 

This total amount is used by your employer to calculate how much income tax to deduct from your pay. 

5. Multiple jobs or pension income 

If you have – 

• More than one employer at the same time 
• Employment income plus pension income 

Then you must check the box that indicates you have more than one payer. 

In this case, you should claim the basic personal amount on only one of the TD1 forms to avoid under-deducted taxes. Otherwise, you would end up owing money at the time of filing your annual tax return. 

6. Request additional tax deductions (optional) 

If you know you’ll owe extra tax – 

• When you have rental income 
• You are self-employed in a side business 
• You receive investment income 

In such cases, you can request your employer to deduct additional tax from each pay period. This helps in preventing a large tax bill at the end of the year. 

7. Sign and date the form 

As a final step, make sure to sign and date the form to certify that the information is complete and correct. 

Always remember that you are responsible for ensuring that the information in the TD1 form is accurate. If you provide incorrect details, it may lead to penalties or unexpected tax balances. 

Provincial TD1 Form 

As mentioned above, in addition to the federal TD1 form, you must also complete a provincial or territorial TD1 form based on the province of your employment (and not necessarily where you live). 

For example – 

• If you work in Ontario, you have to fill out the Ontario TD 1 form. 
• If you work in British Columbia, you need to complete the BC TD1 form

The tax credit amounts vary for each province in Canada, so make sure you use the correct form. If you have any confusion, get in touch with our experts, and the team will be happy to help you. 

Common mistakes to avoid 

It is common to make mistakes while completing your personal tax credits return. Here are some of the most common mistakes that you should avoid – 

• Claiming the basic personal amount with multiple employers 
• Forgetting to update the form after a change in your situation, like marriage or divorce 
• Not adjusting the form after having a child 
• Forgetting to request extra deductions if you have a side income 
• Claiming credits without proper eligibility 

People don’t realize that these mistakes often lead to owing taxes during the filing season. 

How Taxccount Canada can help

It may seem easy to fill out the personal tax credits return, but even a small mistake can have an impact on your tax situation for the entire year. The professional team at Taxccount Canada can – 

• Review your TD1 forms 
• Help you find out the eligible credits 
• Advice on multiple income situations 
• Ensure proper tax deductions 
• Prevent unexpected tax bills 

Whether you are starting a new job, navigating through a life change, or managing multiple income streams, our experts ensure that your payroll deductions are aligned with your financial goals.

This is general information only and not professional advice. Consult a professional before acting.