Rotation worker tax: the Northern Residents Deduction

This is general information, not tax advice. It explains what CRA publishes about the Northern Residents Deduction so you know what to ask about -- it does not tell you what to claim, and it does not calculate anything for your own return. Confirm your own situation with the CRA directly or an accountant before filing. Last checked against canada.ca on 2026-09-07.

What is the Northern Residents Deduction?

It's a federal income tax deduction, claimed on Form T2222 and reported on Line 25500 of your return, with two separate parts: a residency deduction for living in a prescribed zone, and a travel deduction for eligible trips made from one. You need to have lived in a prescribed zone on a permanent basis for at least 6 consecutive months to claim either part ( CRA -- Line 25500 , checked 2026-09-07).

Does Sudbury or Timmins qualify? (This is the part most guides get wrong)

No -- and this is the single most important fact on this page. CRA maintains an exact list of prescribed places for Ontario. As of 2026-09-07, Sudbury, Timmins, and Thunder Bay do not appear on that list in either zone. Living in, or commuting a long distance within, one of those towns does not put you in a prescribed zone -- CRA works from a specific list of places, not a general sense of "the north."

Red Lake does appear on CRA's list, in the Intermediate Zone (Zone B), which pays half the rate of the Northern Zone (Zone A). If you work at a remote camp elsewhere in Northwestern Ontario, check your specific community against CRA's own prescribed-zones list (checked 2026-09-07) rather than assuming -- the boundary is precise, and being "in the north" in the everyday sense of the word doesn't mean you're in a prescribed zone in CRA's sense.

The residency deduction

For 2025, CRA's basic residency amount is $11.00 per day for a Northern Zone (Zone A) and $5.50 per day for an Intermediate Zone (Zone B). There's also an additional residency amount at the same daily rate, available to one person per household, if that person maintained a dwelling in the zone and no one else in the household is claiming it. These are the published rates, not a calculation of what any specific person would receive ( CRA -- Line 25500 , checked 2026-09-07).

The travel deduction, and why FIFO workers should care about it

If your employer flies you to site, the travel deduction is the more relevant half for you. CRA caps it at the lowest of three amounts: (1) the taxable travel benefit your employer paid, reported on your T4, or your share of a $1,200 standard amount per person if you had no taxable benefit; (2) your actual travel expenses for the trip; and (3) the lowest return airfare available to the nearest CRA "designated city" around the date you travelled. You can claim up to 2 non-medical trips per person per year this way; medical trips aren't capped ( CRA -- Line 25500 , checked 2026-09-07).

A taxable travel benefit your employer pays shows up on your T4 in Box 32 (general travel) or Box 33 (medical travel). You can only use that amount in the travel deduction calculation if it was already included in your income for that year -- check your T4 and pay stubs rather than assuming.

What about camp board, lodging, and per diems?

Separately from the Northern Residents Deduction, employer-paid board, lodging, and transportation at a remote or "special work site" can, under CRA's own rules, be a non-taxable benefit rather than something added to your income -- but whether a specific camp qualifies depends on distance, remoteness, and duration tests set out in CRA's own guide, not on how your employer happens to describe the arrangement. We are not summarizing that test here because it is specific enough per-camp that a general summary would be more likely to mislead than help -- read CRA's T4130 Employers' Guide -- Taxable Benefits and Allowances directly, or ask your employer's payroll department how your specific camp arrangement is being reported on your T4.

Sources

• CRA -- Line 25500, Northern residents deductions — accessed 2026-09-07.
• CRA -- Line 25500, places located in prescribed zones — accessed 2026-09-07. Confirmed Sudbury, Timmins, and Thunder Bay are not listed in either zone for Ontario; Red Lake is listed in the Intermediate Zone (Zone B).
• CRA -- T4130, Employers' Guide -- Taxable Benefits and Allowances — accessed 2026-09-07. Referenced for board/lodging/transportation at remote work sites; not summarized in detail on this page.