For Saskatchewan Provincial Sales Tax — 6% non-harmonized sales tax. Triggers "Saskatchewan PST", "SK PST 6%", "SETS Saskatchewan", "Saskatchewan eTaxBC equivalent", "SK PST online sales".
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General reference only
This Guide is general tax/accounting reference material for AI-assisted workflows. It has not been reviewed for your personal facts, documents, elections, deadlines, residency, filing status, or local procedures. Do not rely on it to file, pay, amend, or take a tax position without review by a qualified professional in the relevant jurisdiction.
Source-cited draft. This Guide is source-cited but has not been reviewed by a licensed practitioner. It may be incomplete, outdated, or wrong.
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Quick reference table
| Item | Value | |---|---| | Standard PST rate | **6%** | | Liquor consumption tax | 10% | | Tobacco tax | Specific per-unit rates (not ad valorem) | | Passenger vehicle PST | 6% (with valuation rules for used vehicles) | | Registration threshold | **None** — any business making taxable retail sales in SK must register | | Federal GST also applies | Yes — 5% GST + 6% PST = effective 11% on most taxable supplies | | Administering body | Saskatchewan Ministry of Finance, Revenue Division | | Filing portal | **SETS** — Saskatchewan eTax Services | | Legal basis | *The Provincial Sales Tax Act* (Saskatchewan), and regulations thereunder |
R-SK-1
Quebec QST or any other provincial sales tax (route to `qc-qst`, `bc-pst`, `mb-rst`).R-SK-1
R-SK-2
Federal GST/HST mechanics (route to `canada-gst-hst`).R-SK-2
R-SK-3
Liquor, tobacco, fuel, cannabis-specific commodity taxes (route to dedicated commodity-tax skills; this skill mentions liquor 10% only for rate awareness).R-SK-3
R-SK-4
Real-property transactions (PST does not apply to real property itself; PST applies to **services** to real property such as construction materials and certain contractor services — handle with care and route complex construction contract questions to a credentialed SK practitioner).R-SK-4
R-SK-5
Indigenous tax exemptions on reserve land — fact-specific, route to a credentialed practitioner.R-SK-5
R-SK-6
Insurance premium tax (a separate tax administered by Finance — not the PST on insurance contracts; do not conflate).
Quick reference table
| Item | Value |
|---|---|
| Standard PST rate | 6% |
| Liquor consumption tax | 10% |
| Tobacco tax | Specific per-unit rates (not ad valorem) |
| Passenger vehicle PST | 6% (with valuation rules for used vehicles) |
| Registration threshold | None — any business making taxable retail sales in SK must register |
| Federal GST also applies | Yes — 5% GST + 6% PST = effective 11% on most taxable supplies |
| Administering body | Saskatchewan Ministry of Finance, Revenue Division |
| Filing portal | SETS — Saskatchewan eTax Services |
| Legal basis | The Provincial Sales Tax Act (Saskatchewan), and regulations thereunder |
Saskatchewan is a non-harmonized PST jurisdiction (alongside BC and Manitoba). It is not part of the HST system. PST stacks on top of GST and is calculated on the GST-exclusive price of the supply.
Before preparing or advising on a SK PST return / position, collect:
qc-qst, bc-pst, mb-rst). (R-SK-1)canada-gst-hst). (R-SK-2)Rate table
| Category | Rate | Notes |
|---|---|---|
| Standard PST | 6% | Applies to taxable TPP, listed services, and insurance contracts |
| Liquor consumption tax | 10% | Replaced the previous 10% Liquor Consumption Tax structure; applied in lieu of standard PST on beverage alcohol |
| Tobacco tax | Specific (per cigarette / per gram) | Not ad valorem; refer to current Ministry rate schedule |
| Passenger vehicles | 6% | Used vehicles have valuation rules (greater of purchase price or Red Book / Black Book value, subject to thresholds) |
Saskatchewan's PST base is broader than BC's or Manitoba's following the 2017 and 2018–2022 expansions.
Saskatchewan has had economic nexus rules since 2018, expanded materially in 2020.
Filing frequency table
| Annual PST collected | Filing frequency |
|---|---|
| > $7,200 / year (approx.) | Monthly |
| $1,200 – $7,200 / year (approx.) | Quarterly |
| < $1,200 / year (approx.) | Annually |
Confirm current thresholds on SETS — the Ministry adjusts these from time to time.
This is a major contrast with GST/HST and is the single most common error among first-time SK PST advisors: do not assume PST paid on business inputs is recoverable. It generally is not.
Prairie Threads Inc., a Regina-based online clothing retailer, in Q2 2025:
SK PST analysis table
| Item | Amount | Taxable in SK? | PST collected |
|---|---|---|---|
| Children's clothing to SK customers | $5,000 | Exempt (children's clothing exemption) | $0 |
| Children's clothing to non-SK customers | $35,000 | Out of province — no SK PST | $0 |
| Adult clothing to SK customers | $10,000 | Taxable @ 6% | $600 |
| Adult clothing to non-SK customers | $50,000 | Out of province — no SK PST (check destination PST) | $0 |
| SaaS to SK customers | $3,000 | Taxable @ 6% (computer services / telecom services expansion) | $180 |
| SaaS to non-SK customers | $17,000 | Out of province — no SK PST | $0 |
Self-assessment. Alberta office supplies $2,000 purchased without PST and consumed in SK → self-assess $120 SK PST.
Inputs not recoverable. The $4,000 packaging materials purchased from the SK wholesaler — PST of $240 was charged at the till. No ITC mechanism — this is a final cost (unless the packaging is incorporated into and sold with the product, in which case the "direct agent" / packaging exemption may apply; check current Ministry guidance and obtain a resale declaration).
Q2 return summary (PST only)
| Line | Amount |
|---|---|
| PST collected on sales | $780 |
| PST self-assessed | $120 |
| Total PST payable | $900 |
| Less: vendor commission (if eligible) | (small amount per SETS schedule) |
| Net remittance | ~$900 |
Federal GST. Separately, Prairie Threads files a GST34 reporting GST collected on adult clothing nationally (children's clothing is GST zero-rated), and claims ITCs on GST paid on inputs.
Verification status. verified_by: pending — this skill must be reviewed and signed off by a Saskatchewan-credentialed practitioner before being relied upon for a client engagement. Conservative defaults are applied throughout, but rates, thresholds, and the scope of taxable services are subject to legislative and administrative change; always reconcile against the current SETS portal and Ministry bulletins at the time of filing.
This skill is a tool, not an engagement. Every taxpayer's situation is different, and the rules in the skill may not match your specific facts.
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Other Canada computations in the OpenAccountants Tax Library.
R-SK-7
Audit defence, voluntary disclosure, ruling requests — these require credentialed reviewer signoff.R-SK-7
R-SK-8
Pre-2017 reporting periods — rules expanded materially in 2017 and again 2018–2022; this skill is scoped to current law for 2025.R-SK-8
Rate table
| Category | Rate | Notes | |---|---|---| | **Standard PST** | 6% | Applies to taxable TPP, listed services, and insurance contracts | | **Liquor consumption tax** | 10% | Replaced the previous 10% Liquor Consumption Tax structure; applied in lieu of standard PST on beverage alcohol | | **Tobacco tax** | Specific (per cigarette / per gram) | Not ad valorem; refer to current Ministry rate schedule | | **Passenger vehicles** | 6% | Used vehicles have valuation rules (greater of purchase price or Red Book / Black Book value, subject to thresholds) |
PST base and combined burden
PST applies on the GST-exclusive consideration. Effective combined burden on a typical taxable supply: 5% GST + 6% PST = 11%.
Who must register
A person must hold a Vendor's Licence (PST registration) if they: Regularly make retail sales of taxable goods or services in Saskatchewan, OR Are an out-of-province seller meeting the economic nexus tests (see §6), OR Operate as a contractor consuming taxable goods in SK, OR Provide taxable services in SK (lawn care, computer services, accommodation, legal, accounting, etc.).
Registration threshold
None
How to register
Register via the SETS portal (Saskatchewan eTax Services) at sets.saskatchewan.ca. A vendor permit number is issued; this must appear on invoices where PST is charged.
Casual sellers
A taxpayer who makes only a single isolated sale (e.g., private sale of a used personal item) generally is not required to register. The buyer may, however, owe PST self-assessed on the purchase (e.g., used-vehicle PST collected at registration with SGI).
Taxable items list
Tangible personal property sold for consumption in SK (default rule — all TPP is taxable unless specifically exempt). Listed taxable services, including (non-exhaustive): Lawn care, snow removal, landscaping; Telecommunication services (including streaming and digital subscriptions — expanded 2022); Accommodation (hotels, short-term rentals); Legal services; Accounting and bookkeeping services; Computer services and software (including SaaS — expanded 2017); Engineering, architectural, and surveying services; Repair and installation services to TPP and to certain real property; Veterinary services for non-livestock animals; Dry cleaning and laundry; Credit reporting and collection services. Insurance contracts (most general insurance — life and health insurance are excluded; agricultural insurance and certain specified contracts have exemptions). Admissions to places of amusement (where applicable).
Self-assessment rule
Where a SK resident or business purchases taxable goods or services from an out-of-province vendor that did not charge SK PST, the purchaser must self-assess and remit PST on its next return.
Who is caught
Electronic distribution platforms (marketplaces) facilitating sales to SK customers. Online accommodation platforms (e.g., short-term rental marketplaces). Out-of-province sellers of TPP or taxable services to SK customers where the seller makes retail sales for consumption in SK.
Nexus threshold
None — no dollar safe harbour
Practical implication
A non-Canadian or non-SK e-commerce seller shipping into SK should register for a SK Vendor's Licence as soon as it is clear sales into SK are regular. Marketplace facilitators are generally responsible for collecting PST on third-party seller transactions on their platform.
PST does not apply to
Basic groceries (aligned conceptually with the GST zero-rating list, but defined under SK law). Prescription drugs and many medical devices. Children's clothing and footwear (subject to size / specification rules). Agricultural inputs — most farm machinery, fertilizer, seed, feed for livestock, and qualifying farm-use goods. Used goods sold privately between individuals (not in the course of business) — but PST may be self-assessed at registration (e.g., used vehicles via SGI). Residential rent and most residential real property transactions. Books (printed books with an ISBN — subject to current rules). Direct agents consumed in manufacturing (incorporated into the final product). Goods purchased for resale by a registered vendor providing a valid PST number to the supplier. Goods shipped out of province by the seller to a non-SK destination.
Exemption certificate requirement
Exemption certificates / declarations must generally be obtained and retained for vendors not charging PST on exempt sales.
Portal
SETS — Saskatchewan eTax Services (sets.saskatchewan.ca). All registered vendors must file electronically via SETS unless granted an exemption.
Filing frequency table
| Annual PST collected | Filing frequency | |---|---| | > $7,200 / year (approx.) | Monthly | | $1,200 – $7,200 / year (approx.) | Quarterly | | < $1,200 / year (approx.) | Annually |
Due dates
Returns and payment are due by the 20th day of the month following the reporting period end.
Vendor commission
Vendors that file and pay on time may retain a small commission (a percentage of PST collected, capped per return). Verify the current commission rate and cap on the SETS portal as part of any return preparation.
Penalties
Late filing and late payment attract penalties and interest. Persistent non-compliance can result in licence revocation and director liability for unremitted PST.
Non-harmonized coordination
Saskatchewan is non-harmonized: 5% federal GST and 6% provincial PST apply separately and are both calculated on the GST-exclusive sale price.
Worked rate example
Sale price (PST/GST exclusive): $100.00 - GST 5%: $5.00 - PST 6%: $6.00 - Total to customer: $111.00 Note: SK PST is not calculated on top of GST (no tax-on-tax). The two taxes are parallel, both applied to the base price.
ITC comparison
GST: Registered businesses recover input GST via ITCs on the GST34 federal return. PST: There is no general input tax credit mechanism. PST is a true retail sales tax — businesses generally pay PST on their inputs as a final cost, except where a specific exemption applies (resale, direct agents in manufacturing, qualifying farm inputs, etc.).
SK PST analysis table
| Item | Amount | Taxable in SK? | PST collected | |---|---|---|---| | Children's clothing to SK customers | $5,000 | **Exempt** (children's clothing exemption) | $0 | | Children's clothing to non-SK customers | $35,000 | Out of province — no SK PST | $0 | | Adult clothing to SK customers | $10,000 | Taxable @ 6% | **$600** | | Adult clothing to non-SK customers | $50,000 | Out of province — no SK PST (check destination PST) | $0 | | SaaS to SK customers | $3,000 | Taxable @ 6% (computer services / telecom services expansion) | **$180** | | SaaS to non-SK customers | $17,000 | Out of province — no SK PST | $0 |
Q2 return summary (PST only)
| Line | Amount | |---|---| | PST collected on sales | $780 | | PST self-assessed | $120 | | **Total PST payable** | **$900** | | Less: vendor commission (if eligible) | (small amount per SETS schedule) | | Net remittance | ~$900 |
Conservative defaults list
When the facts are unclear, default conservatively: 1. When in doubt, register. SK has no dollar threshold; any pattern of regular SK sales argues for registration. A late registration is more painful than an early one. 2. When in doubt, charge PST. The expanded services base (post-2017 / 2022) means software, telecom, accommodation, and many professional services are taxable. If you cannot find a clear exemption, default to taxable. 3. When in doubt, self-assess. Out-of-province purchases consumed in SK without PST charged → self-assess on the next return. 4. Do not assume an input credit. Unlike GST, PST paid on business inputs is generally a final cost. Only claim a resale or direct-agent exemption where you have documentation supporting it. 5. Get a fresh rate confirmation from SETS before filing — rates and thresholds (especially filing-frequency cutoffs and vendor commission) are adjusted periodically. 6. Route complex construction, real property, indigenous, and audit-defence issues to a credentialed SK practitioner (refusals R-SK-4, R-SK-5, R-SK-7). 7. Document exemption claims — retain customer declarations, PST resale numbers, and shipping documentation for at least the statutory record-retention period.
Rendered from the canonical facts model. General reference only — confirm with a qualified professional before acting.
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