When is the Manitoba RST return due?

By 4:30 p.m. on the 20th day of the month after the end of your reporting period. A quarterly return for January to March is due 20 April, and an annual return for the calendar year is due 20 January. If the 20th falls on a weekend or statutory holiday, the deadline moves to the next working day.

How often do I file Manitoba RST?

Manitoba Finance sets your filing frequency from the average RST you collect each month: monthly if it's $5,000 or more, quarterly from $500 to $4,999, and annually if it's under $500. Most small online sellers based outside Manitoba file annually or quarterly.

Can I file my Manitoba RST return on paper?

Only if you file quarterly or annually. Monthly filers must file and pay through TAXcess, Manitoba's online tax service, and can be charged $100 the first time and $250 each time after that if they don't. Quarterly and annual filers can choose TAXcess or paper.

Do I have to file a Manitoba RST return if I collected no tax?

Yes. You must file a return for every reporting period, even if you collected no RST and have no tax on your own purchases to report. Enter 0.00 in TAXcess, or write nil on a paper return.

What is the penalty for paying Manitoba RST late?

10% of the tax that wasn't paid or remitted on time, plus interest compounded monthly from the due date. Manitoba sets the interest rate every 1 January and 1 July: it is 7.45% for July to December 2026. A penalty of up to 100% can apply if the failure was due to neglect or carelessness.

Does Manitoba still pay a vendor commission on RST?

Don't count on one. Manitoba used to let small vendors keep a small commission on RST remitted on time, but its main vendor bulletin dropped every reference to commissions in its June 2024 revision. Remit the full RST you collected.

How to File a Manitoba RST Return on TAXcess

Short answer: you file a Manitoba retail sales tax (RST) return, often called the Manitoba PST return, with Manitoba Finance, separately from your GST/HST return. It’s due by 4:30 p.m. on the 20th of the month after your period ends. Most small sellers file annually (due 20 January) or quarterly. File and pay online through TAXcess: report the 7% RST you charged on sales delivered in Manitoba, add RST on business purchases nobody charged you for, and pay the total. File even when it’s zero.

This guide is for businesses already registered for Manitoba RST. Not sure you need to be? Start with Manitoba PST (RST): rates and registration.

Your Manitoba RST filing deadline

Manitoba Finance assigns your filing frequency from the average RST you collect each month:

Average RST collectable per month	You file	A return covers	Due
Under $500	Annually	The calendar year	20 January of the next year
$500 to $4,999	Quarterly	Three calendar months	20 April, 20 July, 20 October, 20 January
$5,000 or more	Monthly	One calendar month	20th of the next month

Time of day matters. Returns and payments are due by 4:30 p.m. on the 20th. Anything that arrives later is late.
Weekends and holidays: if the 20th falls on a weekend or statutory holiday, the deadline is the next working day.
Mailed returns count when Manitoba Finance receives them, not by the postmark.

To put the bands in sales terms: under $500 of RST a month is under about $85,700 a year of taxable sales delivered in Manitoba ($500 × 12 ÷ 7%).

How to file on TAXcess, step by step

TAXcess is Manitoba Finance’s online service for filing, paying and viewing Manitoba business tax accounts. It’s free.

Sign up for TAXcess at manitoba.ca/TAXcess and add your RST account to your profile. Once it’s linked, TAXcess emails you a reminder about 10 days before each due date.
Pull your Manitoba numbers. From Shopify, WooCommerce or your accounting software, export the period’s sales delivered to Manitoba. Leave out exempt items (see the table below), sales shipped to other provinces or abroad, and sales made through Etsy, Amazon or other platforms that collected the RST for you.
Open the return. Select your RST account and the period to file. The return is pre-filled with any adjustments you owe or are owed, such as arrears, interest, penalties and credits.
Enter tax collectable on sales. This is the 7% RST you charged on taxable Manitoba sales in the period, whether or not the customer has paid you yet.
Enter tax on purchases for your own use. If you bought taxable goods or services for use in Manitoba from a supplier that didn’t charge Manitoba RST, for example equipment from an out-of-province or overseas seller, you self-assess 7% on them here. Sellers based outside Manitoba usually have nothing to enter.
Submit and pay. Pay in TAXcess when you file, or separately through your bank’s online bill payment. Paying through your bank doesn’t file the return: you still have to submit it.
Keep the confirmation number TAXcess gives you with your records.

Quarterly and annual filers can still file a paper return delivered in person, by courier or by mail, with a cheque payable to the Minister of Finance Manitoba. Monthly filers must use TAXcess.

What goes on the return

Item	What to enter	Where it comes from
Tax collectable on sales (line 1)	7% RST on taxable sales delivered in Manitoba	Your store’s tax report for Manitoba orders
Tax on purchases for own consumption	7% on taxable things you bought for use in Manitoba without paying RST	Supplier invoices with no Manitoba RST
Adjustments	Arrears, interest, penalties, credits	Pre-filled by TAXcess
Total due	What you pay	Added up for you

RST is a separate tax with its own return. Your 5% GST, and any HST on orders to other provinces, goes on your GST/HST return to the CRA. Don’t put GST on the RST return or RST on the GST/HST return.

Goods and digital products: what to include

Only sales that are taxable for RST go into line 1. For the most common online products sold to customers in Manitoba:

What you sell to a Manitoba customer	RST	Notes
Physical goods (clothing, home goods, jewellery, cosmetics)	7%	The general rule
Children’s clothing and footwear	0%	Children’s sizes, $150 or less per item
Food and drinks sold at retail	0%	Since 1 July 2026, including snacks and soft drinks. Restaurant and caterer meals are still taxable
Printed books, e-books and audiobooks	0%	Books for educational, technical, cultural or literary purposes with no advertising. Software manuals don’t count
Software and apps (downloaded)	7%	Prewritten software, however it’s delivered. Custom software is exempt
SaaS, cloud storage, website hosting, game subscriptions	7%	Since 1 January 2026
Music, podcasts, movies and video (streaming or downloads)	7%	Audiobooks are excluded
Online courses and webinars	0% if educational	Exempt when part of an educational or professional training program, or a seminar or workshop (including recordings), provided only to participants
Anything shipped outside Manitoba	0%	Keep proof of delivery out of the province

Manitoba hasn’t published a ruling on PDF patterns, printables or digital art. If they’re a big part of your sales, ask Manitoba Finance before deciding how to treat them.

Worked example: a quarterly return for a Winnipeg yarn shop

Forks Fibre Co. sells yarn and knitwear from Winnipeg on Shopify. It averages more than $500 of RST a month, so it files quarterly. For July to September 2026:

	Amount
Taxable sales delivered in Manitoba	$24,000.00
Tax collectable on sales (7%)	$1,680.00
Shelving bought from an Ontario supplier that didn’t charge RST	$2,000.00
Tax on purchases for own consumption (7%)	$140.00
Total due	$1,820.00

Its children’s mittens (under $150), sales shipped to other provinces and its Etsy sales stay off the return. Forks Fibre files and pays the $1,820.00 on TAXcess by 4:30 p.m. on 20 October 2026. That quarter averaged $560 of RST a month, comfortably inside the quarterly band.

The other side: an Edmonton seller filing annually

Whyte Ave Gadgets sells phone cases from Edmonton and is registered for Manitoba RST. In 2026 it sold $15,000 of cases delivered to Manitoba through its own WooCommerce store: $1,050 of RST, or $87.50 a month on average. That puts it in the annual band. It files one return for January to December 2026 and pays $1,050 by 20 January 2027. Its Amazon sales to Manitoba don’t go on the return, because Amazon collected the RST on them.

Nil returns

You must file a return for every period, even if you collected no RST and have nothing to self-assess. Enter 0.00 in TAXcess, or write “nil” in each space on a paper return. If the reminder email or paper return doesn’t arrive, you still have to file by the due date.

Penalties and interest

What went wrong	Penalty
Tax paid or remitted late	10% of the unpaid tax
Failure caused by neglect or carelessness, or refusal to pay	Up to 100% of the unpaid tax
Monthly filer not using TAXcess when required	$100 the first time, $250 each time after
Dishonoured cheque	$25

Interest runs on unpaid tax and penalties from the due date, compounded monthly. Manitoba resets the rate every 1 January and 1 July: it’s 7.45% a year for July to December 2026. Check Manitoba Finance’s interest rate page for the current rate.

Commission: Manitoba used to let small vendors keep a commission on RST remitted on time. Bulletin 004 dropped every mention of it in its June 2024 revision, so remit the full amount you collected.

Records to keep

Keep your records and documents for the current fiscal year plus the six years before it, and your general ledger indefinitely. Don’t destroy records for any year where tax is still owing or in dispute. For an online seller that means order exports showing the delivery province, invoices, and proof that orders shipped outside Manitoba left the province.