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Northwest Territories Tax Information
Table of contents
Benefits for individuals and families of the Northwest Territories, page 2
Northwest Territories child benefit, page 2
Northwest Territories cost of living offset, page 2
- File your return, page 2
Completing your Northwest Territories forms, page 2
Definitions, page 2
Form NT428, Northwest Territories Tax, page 3
When to complete Form T2203, Provincial and Territorial Taxes for Multiple
Jurisdictions, page 3
Part A - Northwest Territories tax on taxable income, page 3
- Northwest Territories tax rates for 2024, page 3
Part B - Northwest Territories non-refundable tax credits, page 3
- Newcomers to Canada and emigrants, page 3
- Line 58120 - Spouse or common-law partner amount, page 3
- Line 58160 - Amount for an eligible dependant, page 3
- Line 58200 - Amount for infirm dependants age 18 or older, page 3
- Line 58360 - Pension income amount, page 4
- Line 58400 - Caregiver amount, page 4
- Line 58440 - Disability amount for self, page 5
- Line 58480 - Disability amount transferred from a dependant, page 5
- Line 58560 - Your tuition and education amounts, page 5
- Line 58600 - Tuition and education amounts transferred from a child or
grandchild, page 5
- Line 58689 - Medical expenses for self, spouse or common-law partner, and
your dependent children born in 2007 or later, page 5
- Line 58729 - Allowable amount of medical expenses for other dependants,
page 5
Part C - Northwest Territories tax, page 6
- Line 53 - Northwest Territories tax on split income, page 6
- Line 60 - Northwest Territories additional tax for minimum tax purposes,
page 6
- Line 62 - Territorial foreign tax credit, page 6
- Line 65 - Northwest Territories political contribution tax credit, page 6
Form NT479, Northwest Territories Credit, page 6
Cost of living tax credit, page 6
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Benefits for individuals and families of the Northwest Territories
Northwest Territories child benefit
The Northwest Territories child benefit (NWTCB) is a non-taxable amount paid
monthly to provide additional support to eligible low- and middle- income
families with children under 18 years of age. This benefit is combined with
the Canada child benefit into one monthly payment.
You do not need to apply for the Northwest Territories child benefit. The
Canada Revenue Agency (CRA) will use the information from your Form RC66,
Canada Child Benefits Application, to determine if you are entitled to
receive this benefit.
Northwest Territories cost of living offset
The Northwest Territories cost of living offset (NTCOLO) is a non-taxable
amount paid to individuals and families to help offset the cost of the
Northwest Territories carbon tax. You do not need to apply for the Northwest
Territories cost of living offset. The CRA will use the information from your
return to determine if you are entitled to receive this benefit.
File your return
To make sure you get your payments on time, you and your spouse or common-law
partner need to file your 2024 income tax and benefit return(s) by April 30,
2025. The CRA will use the information from your return(s) to calculate the
payments you are entitled to get from these programs.
The Northwest Territories child benefit and the Northwest Territories cost of
living offset are fully funded by the Northwest Territories. For more
information about these programs, go to canada.ca/cra-benefits-prov-terr or
call the CRA at 1-800-387-1193.
Completing your Northwest Territories forms
All the information you need to complete Form NT428, Northwest Territories
Tax, and Form NT479, Northwest Territories Credit, is included in this
document. Complete the forms that apply to you and attach a copy to your
return.
Forms NT428, NT479, and other forms mentioned are available at canada.ca/cra-
forms.
Definitions
Spouse refers to a person you are legally married to.
Common-law partner refers to a person who is not your spouse but with whom
you are in a conjugal relationship and at least one of the following
conditions applies:
- This person has been living with you in a conjugal relationship for at
least 12 continuous months (including any period of time where you were
separated for less than 90 days because of a breakdown in the relationship)
- This person is the parent of your child by birth or adoption
- This person has custody and control of your child (or had custody and
control immediately before the child turned 19 years of age) and your child
is wholly dependent on this person for support
End of the year means any of the following dates:
- December 31, 2024
- the date you left Canada if you emigrated in 2024
- the date of death for a person who died in 2024
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Form NT428, Northwest Territories Tax
Complete Form NT428 if one of the following applies:
- You were a resident of the Northwest Territories at the end of the year
- You were a non-resident of Canada in 2024 and any of the following applies:
-- You earned employment income only in the Northwest Territories
-- You received income from a business with a permanent establishment only in
the Northwest Territories
When to complete Form T2203, Provincial and Territorial Taxes for Multiple
Jurisdictions
Complete Form T2203 instead of Form NT428, if both of the following apply:
- You resided in the Northwest Territories on December 31, 2024 (or the date
you left Canada if you emigrated in 2024)
- All or part of your 2024 business income (including income received as a
retired, inactive or limited partner) was earned and can be allocated to a
permanent establishment outside the Northwest Territories
You also must complete Form T2203 if both of the following apply:
- You were a non-resident of Canada throughout 2024
- You were carrying on business in more than one province or territory in
Canada, or were receiving income from an office or employment that can
reasonably be attributed to duties performed in more than one province or
territory in Canada
Part A - Northwest Territories tax on taxable income
Northwest Territories tax rates for 2024
The following tax rates are used in the calculation of your Northwest
Territories tax on taxable income:
- 5.9% on the portion of your taxable income that is $50,597 or less, plus
- 8.6% on the portion of your taxable income that is more than $50,597 but
not more than $101,198, plus
- 12.2% on the portion of your taxable income that is more than $101,198 but
not more than $164,525, plus
- 14.05% on the portion of your taxable income that is more than $164,525
Part B - Northwest Territories non-refundable tax credits
The eligibility conditions and rules for claiming most Northwest Territories
non-refundable tax credits are the same as those for the federal non-
refundable tax credits. However, the amount and calculation of most Northwest
Territories non-refundable tax credits are different from the corresponding
federal credits.
Newcomers to Canada and emigrants
As a newcomer or an emigrant, you may be limited in the amount you can claim
for certain territorial non-refundable tax credits.
If you reduced your claim for any of the following federal amounts, you also
need to reduce your claim for the corresponding territorial amount in the
same way:
\\\ Federal amount on your return: line 30000
Corresponding provincial amount on Form NT428: line 58040
Federal amount on your return: line 30100
Corresponding provincial amount on Form NT428: line 58080
Federal amount on your return: line 30300
Corresponding provincial amount on Form NT428: line 58120
Federal amount on your return: line 30400
Corresponding provincial amount on Form NT428: line 58160
Federal amount on your return: line 30425
Corresponding provincial amount on Form NT428: line 58200
Federal amount on your return: line 30450
Corresponding provincial amount on Form NT428: line 58400
Federal amount on your return: line 31600
Corresponding provincial amount on Form NT428: line 58440
Federal amount on your return: line 31800
Corresponding provincial amount on Form NT428: line 58480
Federal amount on your return: line 32400
Corresponding provincial amount on Form NT428: line 58600
Federal amount on your return: line 32600
Corresponding provincial amount on Form NT428: line 58640 \\\
For more information, go to canada.ca/benefits-newcomers.
Line 58120 - Spouse or common-law partner amount
You can claim this amount if the rules are met for claiming the amount on
line 30300 of your return and your spouse's or common-law partner's net
income from line 23600 of their return (or the amount that it would be if
they filed a return) is less than $17,373.
Line 58160 - Amount for an eligible dependant
You can claim this amount if the rules are met for claiming the amount on
line 30400 of your return and your dependant's net income from line 23600 of
their return (or the amount that it would be if they filed a return) is less
than $17,373.
Line 58200 - Amount for infirm dependants age 18 or older
You can claim up to $5,759 for each of your (or your spouse's or common-law
partner's) dependent children or grandchildren born in 2006 or earlier who
has an impairment in physical or mental functions.
You can also claim this amount for more than one person if each one meets all
of the following conditions:
- They are your (or your spouse's or common-law partner's) parent,
grandparent, brother, sister, aunt, uncle, niece, or nephew
- They were 18 years of age or older
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- They were dependent on you (or on you and others) because of an impairment
in physical or mental functions
- They were a resident of Canada at any time in the year
Notes
You cannot claim this amount for a person who was only visiting you.
A parent includes someone you were completely dependent upon and who had
custody and control of you when you were under 19 years of age.
A child includes someone who is completely dependent upon you for support and
whom you have custody and control of, even if they are older than you.
You can claim this amount only if the dependant's net income from line 23600
of their return (or the amount that it would be if they filed a return) is
less than $13,929.
If you had to make support payments for a child, you cannot claim an amount
on line 58200 for that child unless both of the following conditions apply:
- You were separated from your spouse or common-law partner for only part of
2024 because of a breakdown in your relationship
- You did not claim any support amounts paid to your spouse or common-law
partner on line 22000 of your return
If both of these conditions are met, you can claim whichever of the following
amounts is better for you:
- line 58200 of your Form NT428
- line 22000 of your return
How to claim this amount
Complete the calculation for line 58200 using Worksheet NT428. If you are
claiming this amount for more than one dependant, enter the total amount on
line 58200 of your Form NT428.
Note
The CRA may ask for a signed statement from a medical practitioner showing
when the impairment began and how long it is expected to last. You do not
need a signed statement from a medical practitioner if the CRA already has an
approved Form T2201, Disability Tax Credit Certificate, for a specified
period. The notice of determination will show which years you are eligible
for.
Claim made by more than one person
If you and another person support the same dependant, you can split the claim
for that dependant. However, the total amount of your claim and the other
person's claim cannot be more than the maximum amount allowed for that
dependant.
Line 58360 - Pension income amount
The amount you can claim on line 58360 is the amount on line 31400 of your
return or $1,000, whichever is less.
Line 58400 - Caregiver amount
You may be able to claim up to $5,758 for each dependant if, at any time in
2024, you (alone or with another person) kept a dwelling where you and that
dependant lived.
Each dependant must be one of the following:
- your (or your spouse's or common-law partner's) child or grandchild
- your (or your spouse's or common-law partner's) brother, sister, niece,
nephew, aunt, uncle, parent, or grandparent who was a resident in Canada
Note
You cannot claim this amount for a person who was only visiting you.
Also, each dependant must meet all of the following conditions:
- They were 18 years of age or older when they lived with you
- Their net income in 2024 from line 23600 of their return (or the amount
that it would be if they filed a return) was less than $25,424
- They were dependent upon you because of an impairment in physical or mental
functions, or they were your (or your spouse's or common-law partner's)
parent or grandparent born in 1959 or earlier
If you had to make support payments for a child, you cannot claim an amount
on line 58400 for that child unless both of the following conditions apply:
- You were separated from your spouse or common-law partner for only part of
2024 because of a breakdown in your relationship
- You did not claim any support amounts paid to your spouse or common-law
partner on line 22000 of your return
If both of these conditions are met, you can claim whichever of the following
amounts is better for you:
- line 58400 of your Form NT428
- line 22000 of your return
How to claim this amount
Complete the calculation for line 58400 using Worksheet NT428. If you are
claiming this amount for more than one dependant, enter the total amount on
line 58400 of your Form NT428.
Claim made by more than one person
If you and another person support the same dependant, you can split the claim
for that dependant. However, the total amount of your claim and the other
person's claim cannot be more than the maximum amount allowed for that
dependant.
Notes
If you or someone else is claiming the caregiver amount (line 58400) for a
dependant, you cannot claim the
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amount for infirm dependants age 18 or older (line 58200) for that dependant.
If someone other than you is claiming the amount for an eligible dependant
(line 58160), you cannot claim the caregiver amount for that dependant.
Line 58440 - Disability amount for self
You can claim this amount if the rules are met for claiming the amount on
line 31600 of your return.
If you were 18 years of age or older at the end of the year, enter $14,088 on
line 58440 of your Form NT428.
If you were under 18 years of age at the end of the year, use Worksheet NT428
to calculate the amount to enter on line 58440.
Line 58480 - Disability amount transferred from a dependant
You can claim this amount if the rules are met for claiming the amount on
line 31800 of your return.
Note
If you and your dependant were not residents of the same province or
territory at the end of the year, special rules may apply. For more
information, call the CRA at 1-866-426-1527.
Line 58560 - Your tuition and education amounts
Complete Schedule NT(S11), Northwest Territories Tuition and Education
Amounts.
Note
If you claimed the Canada training credit (CTC) on line 45350 of your return,
the amount you enter on line 59140 of your Schedule NT(S11) is already
reduced by the CTC claimed.
Transferring amounts
If you do not use all of your 2024 tuition and education amounts to reduce
your territorial income tax to zero, you can transfer all or part of your
unused tuition and education amounts available to one of the following
designated individuals:
- your spouse or common-law partner (who would claim it on line 59090 of
their Schedule NT(S2))
- your parent or grandparent (who would claim it on line 58600 of their Form
NT428)
- your spouse's or common-law partner's parent or grandparent (who would
claim it on line 58600 of their Form NT428)
Note
If your spouse or common-law partner is claiming an amount for you on line
58120 or line 58640 of their Form NT428, you cannot transfer your unused
tuition and education amounts for the current year to your (or your spouse's
or common-law partner's) parent or grandparent.
To designate who can claim the transferred amount and to specify the
territorial amount they can claim, complete any of the following forms that
you received as a student:
- Form T2202, Tuition and Enrolment Certificate
- Form TL11A, Tuition and Enrolment Certificate - University Outside Canada
- Form TL11C, Tuition and Enrolment Certificate - Commuter to the United
States
Complete the "Transfer or carryforward of unused amounts" section of Schedule
NT(S11) to transfer an amount.
Carrying forward amounts
Complete the "Transfer or carryforward of unused amounts" section of Schedule
NT(S11) to calculate the amount you can carry forward to a future year.
This amount is the part of your tuition and education amounts that you are
not claiming for the current year and are not transferring to a designated
individual.
Supporting documents
If you are filing a paper return, attach your completed Schedule NT(S11).
Keep your supporting documents in case you are asked to provide them later.
Line 58600 - Tuition and education amounts transferred from a child or
grandchild
You may be able to claim the transfer of all or part of the unused 2024
tuition and education amounts from your child or grandchild or their spouse
or common-law partner.
The maximum amount each student can transfer to you is $5,000 minus the
current year's amount that they claimed.
How to claim this amount
Enter, on line 58600, the total of all tuition and education amounts
transferred to you from each student as shown on their forms T2202, TL11A, or
TL11C.
Notes
The student must enter this amount on line 59200 of their Schedule NT(S11).
They may choose to transfer an amount that is less than the available
territorial amount.
The student cannot transfer to you any unused tuition and education amounts
carried forward from previous years.
If you and the student were not residents of the same province or territory
on December 31, 2024, special rules may apply. For more information, call the
CRA at 1-866-426-1527.
Line 58689 - Medical expenses for self, spouse or common-law partner, and
your dependent children born in 2007 or later
The medical expenses you can claim on line 58689 are the same as those you
can claim on line 33099 of your return. They also have to cover the same 12-
month period ending in 2024 and must be expenses that were not claimed for
2023.
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Line 58729 - Allowable amount of medical expenses for other dependants
You can claim medical expenses for other dependants in addition to the
medical expenses for self, spouse or common-law partner, and your dependent
children born in 2007 or later on line 58689.
The medical expenses you can claim on line 58729 are the same as those you
can claim on line 33199 of your return. They also have to cover the same 12-
month period ending in 2024 and must be expenses that were not claimed for
2023.
The maximum amount you can claim is $5,000 for each dependant.
Part C - Northwest Territories tax
Line 53 - Northwest Territories tax on split income
If you are reporting federal tax on split income on line 40424 of your
return, complete Part 3 of Form T1206, Tax on Split Income, to calculate the
Northwest Territories tax to enter on line 42800 of your return.
Line 60 - Northwest Territories additional tax for minimum tax purposes
If you need to pay federal minimum tax as calculated on Form T691,
Alternative Minimum Tax, complete the calculation on line 60 of your Form
NT428 to determine your Northwest Territories additional tax for minimum tax
purposes.
Line 62 - Territorial foreign tax credit
If your federal foreign tax credit on non-business income is less than the
related tax you paid to a foreign country, you may be able to claim a
territorial foreign tax credit.
How to claim this credit
Complete Form T2036, Provincial or Territorial Foreign Tax Credit.
Supporting documents
If you are filing a paper return, attach your Form T2036.
Line 65 - Northwest Territories political contribution tax credit
You can claim this credit if, in 2024, you contributed to a candidate seeking
election to the Northwest Territories Legislative Assembly.
How to claim this credit
Enter your total political contributions made in 2024 on line 62550 of your
Form NT428. Then calculate and enter your credit on line 65 as follows:
- For contributions of $100 or less, enter the amount of your contributions
on line 65 of your Form NT428
- For contributions of $900 or more, enter $500 on line 65 of your Form NT428
Otherwise, complete the calculation for line 65 using Worksheet NT428.
Supporting documents
If you are filing a paper return, attach the official receipt (signed by an
official agent of the candidate) for each contribution.
Form NT479, Northwest Territories Credit
Cost of living tax credit
If you were a resident of the Northwest Territories at the end of the year,
you can claim the cost of living tax credit which may include a supplement
for you and your spouse or common-law partner. If this credit is more than
the taxes you have to pay, you may get a refund for the difference.
To claim this credit, complete Form NT479, Northwest Territories Credit, and
attach it to your return.
If you had a spouse or common-law partner on December 31, 2024, and you and
your spouse or common-law partner are eligible for the cost of living tax
credit supplement, only one of you can claim it for your family. You and your
spouse or common-law partner need to decide who will claim this supplement.
If you were a resident of the Northwest Territories and you (or your spouse
or common-law partner) had income from a business with a permanent
establishment outside the Northwest Territories, enter on line 1 of your Form
NT479 the net income allocated to the Northwest Territories from column 4 of
your Form T2203, Provincial and Territorial Taxes for Multiple Jurisdictions.
