Manitoba GST + RST: 12%

Need to separate GST and RST from a gross Manitoba total? Use the TaxBackwards.ca reverse GST RST calculator Manitoba.

Manitoba applies two separate taxes on most purchases: the 5% federal Goods and Services Tax (GST) and the 7% provincial Retail Sales Tax (RST), for a combined rate of 12%. The taxes are levied independently on the same pre-tax base — they are not stacked — and are administered by different authorities: GST by the Canada Revenue Agency, RST by Manitoba Finance — Taxation Division. The most important distinction for bookkeepers: Manitoba RST is a consumer-level tax and is not recoverable as an Input Tax Credit.

How Manitoba Reverse Tax Calculation Works

To extract the net pre-tax amount from a gross Manitoba total, divide by 1.12. From the net, multiply by 0.05 to isolate the GST and by 0.07 to isolate the RST. Both taxes are calculated on the same pre-tax base — neither is compounded on the other.

Worked example 1: $112.00 gross ÷ 1.12 = $100.00 net. GST = $100.00 × 0.05 = $5.00. RST = $100.00 × 0.07 = $7.00. Total tax = $12.00. Only the $5.00 GST qualifies as an ITC for a CRA-registered business.

Worked example 2: $224.00 gross ÷ 1.12 = $200.00 net. GST = $200.00 × 0.05 = $10.00. RST = $200.00 × 0.07 = $14.00. Total tax = $24.00.

Common Manitoba Tax Amounts

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GST Input Tax Credits in Manitoba

If your business is registered for GST with the CRA, the GST portion of eligible business expenses is recoverable as an Input Tax Credit. Use the extracted GST amount from the calculator as your ITC-eligible figure, and verify eligibility against CRA guidelines before filing. Only the federal GST qualifies — Manitoba RST does not.

Manitoba RST Is Not an Input Tax Credit

This is the most important Manitoba-specific tax fact for bookkeepers and small business owners: Manitoba RST paid on business inputs is not recoverable. Unlike the federal GST — which flows through a CRA-registered business via the ITC mechanism — RST is a consumer-level tax that settles permanently at the point of purchase. There is no refund or recovery mechanism equivalent to an ITC for RST.

When recording Manitoba transactions, the GST portion belongs on your ITC line. The RST portion is a business expense, not a recoverable tax. Businesses operating in Manitoba must track both taxes separately on their books.

Manitoba RST Exemptions

• Basic groceries and most food intended for human consumption (full grocery store RST removal effective July 1, 2026, under the 2026–27 provincial budget)
• Prescription drugs and biologics
• Children's clothing and footwear
• Books and audiobooks
• Residential energy — home heating fuel and electricity
• Certain agricultural inputs used in farming or ranching operations
• Certain manufacturing equipment and qualifying resale inventory (RST exemption must be claimed at point of purchase — requires documentation)

Manitoba GST + RST — Frequently Asked Questions

What is the combined sales tax rate in Manitoba?

Manitoba charges 5% federal GST plus 7% provincial Retail Sales Tax (RST), for a combined rate of 12% on most goods and services. RST is Manitoba's term for its provincial sales tax. The two taxes are administered separately: GST by the CRA, and RST by the Manitoba Ministry of Finance – Taxation Division.

How do I reverse-calculate GST and RST from a Manitoba gross total?

Divide the gross total by 1.12 to get the net pre-tax amount. Multiply the net by 0.05 for GST and by 0.07 for RST. Both taxes apply independently to the same pre-tax base. Example: $112.00 ÷ 1.12 = $100.00 net; GST = $5.00; RST = $7.00.

Is Manitoba RST recoverable as an Input Tax Credit?

No. Manitoba RST is a consumer-level tax and cannot be recovered as an Input Tax Credit. Only the 5% federal GST qualifies as an ITC for GST-registered businesses. RST paid on business inputs is a real cost that stays with the business.

What is exempt from RST in Manitoba?

Basic groceries, prescription drugs, most medical devices, books (including audiobooks and ebooks), children's clothing and footwear, children's car seats and booster seats, feminine hygiene products, residential energy (home heating), and farm and industrial products are exempt from RST in Manitoba.

When do I need to register for RST in Manitoba?

Most businesses making taxable retail sales in Manitoba must register for RST with the Manitoba Ministry of Finance – Taxation Division, regardless of revenue size. There is no small supplier exemption equivalent to GST's $30,000 threshold for in-province businesses. Out-of-province online sellers must register once they reach $10,000 in taxable sales to Manitoba customers in a 12-month period. Register via the TAXcess portal at taxcess.gov.mb.ca.

Has Manitoba's RST rate changed recently?

Yes. Manitoba's RST rate increased from 7% to 8% on July 1, 2013, then returned to 7% on July 1, 2019 following a provincial government commitment. The current rate of 7% has been in place since July 2019.

Does Manitoba RST apply to SaaS and cloud software?

Yes, effective January 1, 2026, Manitoba RST now applies to all cloud software, SaaS subscriptions, and remote data storage, regardless of where the software is hosted. This is a significant 2026 change — previously, RST only applied to software downloaded to a local Manitoba device or server. Businesses selling software or SaaS to Manitoba customers should confirm their RST registration and collection obligations.

Do self-employed people in Manitoba pay RST?

Self-employed individuals selling taxable goods or services in Manitoba must register for RST with the Manitoba Ministry of Finance, with no revenue-based exemption for in-province sellers. For GST, the standard $30,000 threshold applies separately. Both registrations may be required depending on what is being sold.

Is there a low-income RST credit in Manitoba?

Yes. The Manitoba Education Property Tax Credit and other provincial credits are available to help low and modest-income Manitoba residents offset the cost of taxes including RST. Eligibility is typically assessed when you file your annual provincial income tax return.

Manitoba and GST + RST: Background

Manitoba is one of the few remaining provinces in Canada that operates a standalone provincial sales tax alongside the federal GST — a structure it shares with British Columbia and Saskatchewan. Manitoba's provincial sales tax is formally known as the Retail Sales Tax (RST), administered by Manitoba Finance — Taxation Division. Like its counterparts in BC and Saskatchewan, Manitoba RST is entirely separate from the federal GST: businesses must register with the provincial authority, file a separate RST return, and remit RST directly to the province. Manitoba has never adopted the Harmonized Sales Tax.

The RST rate has been 7% since July 1, 2019. It had been raised from 7% to 8% in the 2013 provincial budget as part of a revenue measure, then reduced back to 7% six years later. The current 7% rate has been stable since that reduction. Businesses that operated in Manitoba between 2013 and 2019 should note the prior 8% rate when reviewing older transactions.

On January 1, 2026, Manitoba expanded RST to cover cloud computing services, software subscriptions, data storage services, and remote computer processing — bringing Manitoba in line with British Columbia and Ontario on the taxation of digital services. Businesses purchasing software-as-a-service (SaaS), cloud storage, or similar digital products from vendors operating in Manitoba are now subject to RST on those purchases. This is a material change for businesses with technology-heavy expense profiles.

Manitoba's 2026–27 provincial budget includes a measure to remove RST from all food items sold at grocery stores, effective July 1, 2026. If enacted as proposed, this will eliminate RST from grocery store purchases province-wide — a significant expansion of the existing basic grocery exemption. Businesses and bookkeepers should monitor the legislative progress of this measure and update their accounting treatment for grocery-related expenses accordingly.

As with BC and Saskatchewan RST, there is no small supplier exemption for Manitoba RST. Businesses must register with Manitoba Finance — Taxation Division and begin collecting RST from their first taxable sale in the province, regardless of annual revenue. This contrasts with the federal GST small supplier threshold of $30,000 in annual taxable revenues, and catches many newly incorporated businesses and sole proprietors who may assume their federal GST exemption extends to provincial RST.

Manitoba rate history →

← Calculate Manitoba GST + RST on TaxBackwards.ca

Calculations are arithmetic estimations only and do not constitute formal tax or corporate auditing advice. All figures must be verified against current CRA and Manitoba Finance — Taxation Division guidelines before filing.