Before you start

Social Insurance Number
T4 slips from employers
Records of foreign income and foreign property
A determination of the date you became a tax resident

Step-by-step

1
Establish the date you became a tax resident
Canadian tax residency turns on residential ties — a home, a spouse, dependants, then secondary ties like bank accounts and a driving licence — rather than a day count. Your first return covers only the part of the year after that date, and getting the date right shapes everything downstream.
OnlineWho: You
2
File one return by 30 April, covering both governments
Nova Scotia tax is calculated on the federal return and collected by the CRA. Certified software is free for most situations, and free volunteer clinics exist for modest incomes — which many newcomers qualify for in their first year. File even for a short part-year, because the assessed return is what triggers the GST/HST credit and the Canada Child Benefit.
OnlineWho: YouBy 30 April
3
Check whether the skilled trades and nursing rebate applies to you
Nova Scotia's More Opportunity for Skilled Trades program rebates provincial income tax for eligible workers under 30 in skilled trades, and has been extended to nurses. If you or a partner arrived to take up one of those roles, this is real money and it is claimed rather than applied automatically.
OnlineWho: You
4
Report foreign property above the threshold on form T1135
Residents holding specified foreign property costing more than CAD 100,000 in total must file this each year. Penalties for non-filing are severe and applied per year.
OnlineWho: You
5
Understand the deed transfer taxes before you think about buying
Nova Scotia charges a Non-Resident Deed Transfer Tax on buyers who are not residents of the province, which the province increased in 2025 — but it does not apply if you are moving here and will occupy the home within the prescribed period. HRM levies its own deed transfer tax on top. Confirm the current rates with Service Nova Scotia before you budget for a purchase.
OnlineWho: You
6
Register for CRA My Account once you have filed
This is where tax slips, benefit payments and refunds live. Registration requires information from a filed return, so most newcomers complete it after the first filing.
OnlineWho: You

Documents you’ll need

Social Insurance Number
T4 and other information slips
Records of foreign income, accounts and property
Evidence of eligibility for the skilled trades or nursing rebate, if it applies
Receipts for medical expenses, childcare and tuition

Things most newcomers don’t know

Nova Scotia only began indexing its tax brackets on 1 January 2025, after years of frozen thresholds.

For a long stretch the provincial brackets and basic personal amount were fixed in nominal terms, so inflation quietly moved people into higher brackets with no rate change ever being announced — bracket creep as default policy. Indexation from 2025 stops the ratchet going forward. The practical point for a newcomer is that comparisons and commentary written before 2025 describe a harsher regime than the one you are actually entering.

Source: Nova Scotia Finance

HST here fell to 14% on 1 April 2025, which makes Nova Scotia cheaper at the till than its neighbours.

The province cut the provincial share of the harmonised tax by one point, from 10% to 9%, taking the combined rate from 15% to 14%. New Brunswick, Newfoundland and Labrador and Prince Edward Island still charge 15%. It is a point rather than a revolution, but it applies to nearly everything you buy, and a great deal of published material still quotes the old figure.

Source: Nova Scotia Finance

Nova Scotia's top marginal rate is around 54%, second only to Newfoundland's, and it arrives early.

Only one province taxes top-bracket income more heavily. What compounds it is where the brackets sit: the provincial top rate begins at an income that would still be well down the scale in Alberta or Ontario. If you are negotiating a Halifax salary against an offer elsewhere in Canada, model the after-tax figure rather than the headline — the gap is wider than the gross numbers suggest.

Source: Canada Revenue Agency — Nova Scotia tax rates

There is a provincial tax rebate for under-30s in skilled trades and for nurses, and it is badly under-claimed.

The More Opportunity for Skilled Trades program rebates provincial income tax for eligible young tradespeople, and was extended to nurses — both occupations the province is actively short of and actively recruiting internationally. It has to be claimed. Newcomers arriving into exactly the roles the programme was designed for routinely never hear about it, because nothing in the hiring process mentions tax.

Source: Nova Scotia Finance — MOST program

Common mistakes to avoid

Skipping the first part-year return and forfeiting the benefit entitlements it triggers.
Quoting the pre-April-2025 15% HST rate, or pre-2025 bracket figures.
Comparing a Halifax offer to one elsewhere in Canada on gross salary rather than after tax.
Never claiming the skilled trades or nursing rebate when you qualify for it.
Budgeting a property purchase without checking both the provincial non-resident deed transfer tax and HRM's own.
Assuming a 183-day rule determines when you became a tax resident.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.