What is Form TD1NU?
Form TD1NU, the 2026 Nunavut Personal Tax Credits Return, is the Canada Revenue Agency (CRA) form for people with taxable income in Nunavut. It sits beside the federal TD1: the federal form covers federal tax, and the TD1NU lists the Nunavut non-refundable credits your employer or payer should allow when working out the territorial tax taken from your pay or pension.
The 2026 form has 12 lines and some of the highest territorial amounts in Canada. Its basic personal amount is printed at $19,659, the age amount is up to $12,550, the pension amount up to $2,000 and the disability amount $16,733. Students add tuition, education and textbook amounts ($400 or $120 for each month of study) to their fees. The spouse amount is $19,659 minus your spouse's net income, and the form says to enter $19,659 for an eligible dependant whose net income is $19,659 or less.
FileIt asks each question in plain language and prints your answers into the CRA's own fillable PDF (edition TD1NU E (26)). Your name and date of birth can come from the People records in your vault. FileIt works out the age, pension, tuition, disability, spouse and eligible dependant amounts and the line 12 total. The PDF is filed in the person's vault folder and can be signed with FileIt's optional e-signature. You give it to your employer or payer yourself, because FileIt never sends it. Filling forms is free on every plan.
- Who fills it
- People with employment or pension income in Nunavut
- Given to
- Your employer or payer, together with the federal TD1, not the CRA
- When
- With a new employer or payer, or when your Nunavut claim changes in 2026
- Signatures
- You sign and date the Certification on page 2
- Edition
- TD1NU E (26)
- Nunavut basic personal amount
- $19,659, printed on the 2026 edition
Who needs to fill out Form TD1NU?
- Every person employed in Nunavut who starts with a new employer, and every pensioner residing in Nunavut who starts receiving payments from a new payer.
- Nunavut seniors who will be 65 or older on December 31, 2026.
- Students paying more than $100 per institution in tuition fees.
- People supporting a spouse, common-law partner or eligible dependant with a low net income.
- People caring for a parent or grandparent aged 65 or older, or an infirm relative aged 18 or older.
When to use Form TD1NU
- When you start with a new employer or payer and will receive salary, wages, commissions, pensions, employment insurance benefits or other remuneration.
- When you want to change amounts you previously claimed, for example because the number of your eligible dependants has changed.
- When you want to increase the amount of tax deducted at source (you do that on the federal TD1).
- When you move to a job in Nunavut from a province or another territory.
- When your employer asks for updated forms for a new tax year.
What you need before you start
- Your social insurance number.
- Your full name, date of birth and current address with postal code.
- Your employee number, if you have one.
- An estimate of your 2026 net income if you will be 65 or older.
- Your expected annual pension income from a pension plan or fund.
- Your tuition fees and the number of months you will study full-time or part-time.
- The estimated 2026 net income of a spouse, common-law partner or dependant you support.
- Your Form TD1NU-WS results for the caregiver or infirm-dependant lines, if they apply.
- Your completed federal TD1.
What’s on Form TD1NU
The 2026 edition has 2 pages. FileIt asks for it in 4 parts, and it is signed by Employee:
- Your detailsEmployee
- Lines 1-12: Your Nunavut claim amountsEmployee
- Other choices (page 2)Employee
- CertificationEmployee
How to fill out Form TD1NU, step by step
1 Identification
Enter your last name, first name and initial(s), date of birth (YYYY/MM/DD), employee number, address, postal code and social insurance number. Non-residents also give their country of permanent residence.
2 Line 1 – Basic personal amount
Every person employed in Nunavut and every pensioner residing in Nunavut can claim this amount, printed on the 2026 form as $19,659. If you will have more than one employer or payer at the same time, read the page 2 section first.
3 Line 2 – Age amount
If you will be 65 or older on December 31, 2026, and your net income will be $46,432 or less, enter $12,550. Between $46,432 and $130,099 you may enter a partial amount from the line 2 section of Form TD1NU-WS: $12,550 minus 15% of your net income above $46,432. FileIt calculates it.
4 Line 3 – Pension income amount
Enter whichever is less: $2,000 or your estimated annual pension from a pension plan or fund. Canada Pension Plan, Quebec Pension Plan, Old Age Security and Guaranteed Income Supplement payments don't count.
5 Line 4 – Tuition, education and textbook amounts
If you will pay more than $100 per institution in tuition fees, enter your total tuition fees plus $400 for each month as a full-time student, $400 for each month as a part-time student with a mental or physical disability, or $120 for each month as another part-time student. FileIt adds these up.
6 Line 5 – Disability amount
If you will claim the disability amount on your return using Form T2201, Disability Tax Credit Certificate, enter $16,733.
7 Lines 6 and 7 – Spouse and eligible dependant
Line 6 is the difference between line 1 and the estimated net income of your spouse or common-law partner, if you support them, they live with you, and their net income will be less than line 1. For line 7, the 2026 form says to enter $19,659 if you support an eligible dependant who is related to you, lives with you and has a net income of $19,659 or less, and you have no spouse or partner you live with and support. You can't claim both.
8 Lines 8 and 9 – Caregiver and infirm dependants
Line 8 is $6,032 if you care for a parent or grandparent aged 65 or older, or an infirm relative aged 18 or older, who lives with you and whose net income will be $20,601 or less (partial between $20,601 and $26,633). Line 9 is $6,032 for an infirm dependant aged 18 or older whose net income will be $8,559 or less (partial between $8,559 and $14,591). You can't claim the same dependant on both. The partial amounts come from Form TD1NU-WS, and you enter the results.
9 Lines 10 to 12
Line 10 takes unused amounts transferred from your spouse or common-law partner, and line 11 unused amounts transferred from a dependant. Line 12 adds lines 1 to 11. FileIt calculates the total.
10 Page 2 and certification
If you have more than one employer or payer at the same time and already claimed your credits on another 2026 TD1NU, tick the box, enter 0 on line 12 and leave lines 2 to 11 blank. If your total income will be less than line 12, tick that box and no tax will be deducted. Then sign and date the form.
Common mistakes to avoid
- Leaving out the monthly education amounts on line 4.
- Claiming the full spouse amount when your spouse or partner has some net income, since line 6 is $19,659 minus their net income.
- Claiming the same dependant on both line 8 and line 9.
- Using another territory's figures: Nunavut's age, pension and disability amounts are its own.
- Sending the TD1NU to the CRA instead of giving it to your employer or payer.
After you fill it out
Review the PDF, then sign and date the Certification on page 2, with FileIt's e-signature or a pen. Give the TD1NU to your employer or payer with your federal TD1. FileIt does not deliver it for you.
Keep any Form TD1NU-WS calculations for your records. A copy of the filled form stays in the person's FileIt vault folder. Fill out a new TD1NU whenever your circumstances change or your employer asks for a new year's form.
Fill out Form TD1NU online with FileIt
- Pick the person. Choose someone from People and FileIt fills in their name, date of birth, address and other details it already knows.
- Answer plain-language questions. One part of the form at a time, with the official help text beside each question — 37 fields in all. Your answers save as you go.
- Check the live preview. Watch your answers land on the real Canada Revenue Agency (CRA) form, and let FileIt do any worksheet arithmetic.
- Generate the official PDF. FileIt prints your answers into the agency’s own PDF and files it in that person’s folder in your vault. Sign it, or send it for e-signature.
FileIt fills the form — it never files or submits anything for you. Deliver the finished form to whoever asked for it, the way the form’s instructions say.
Start Form TD1NU now — it’s freeForm TD1NU: frequently asked questions
Can I fill out the TD1NU online?
Yes. FileIt guides you through the questions, prints your answers into the CRA's official 2026 TD1NU PDF, works out the amounts that follow fixed rules and the line 12 total, and saves the PDF to your vault. It is free on every FileIt plan.
What is the Nunavut basic personal amount for 2026?
The 2026 TD1NU prints $19,659 on line 1. Every person employed in Nunavut and every pensioner residing there can claim it.
Where do I send my TD1NU?
Give it to your employer or payer, usually with your federal TD1. It doesn't go to the CRA.
What happens if I don't fill it out?
The form says your employer or payer will deduct taxes after allowing the basic personal amount only.
How do I have extra tax deducted?
The TD1NU has no additional tax box. It tells you to fill out the "Additional tax to be deducted" section of the federal TD1.
Official sources
- Blank form (PDF), published by Canada Revenue Agency (CRA): https://www.canada.ca/content/dam/cra-arc/formspubs/pbg/td1nu/td1nu-fill-26e.pdf
- Official instructions and guidance: https://www.canada.ca/en/revenue-agency/services/forms-publications/td1-personal-tax-credits-returns/td1-forms-pay-received-on-january-1-later/td1nu.html
- Edition shown on this page: TD1NU E (26) (checked 2026-09-28).
FileIt is not affiliated with or endorsed by Canada Revenue Agency (CRA) or any government. This page explains the form in general terms and is not legal, tax or immigration advice. Always read the official instructions, and check that you are using the edition the recipient accepts. Page last reviewed 2026-09-28.