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    <title>Thirty North GST/HST Tools and Guides</title>
    <link>https://thirtynorthgst.ca/</link>
    <description>Free GST/HST threshold tools and source-backed guides for Canadian cross-border freelancers.</description>
    <language>en-ca</language>
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      <title>GST/HST filing frequency calculator: annual, quarterly, or monthly</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-reporting-period-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 23:55:00 -0400</pubDate>
      <description>Apply the current CRA C$1.5 million and C$6 million reporting-period rules, screen an in-year change from completed fiscal quarters, and keep every amount in the browser.</description>
    </item>
    <item>
      <title>Should I register for GST/HST voluntarily? Free private checker</title>
      <link>https://thirtynorthgst.ca/tools/voluntary-gst-hst-registration-checker</link>
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      <pubDate>Fri, 31 Jul 2026 16:45:00 -0400</pubDate>
      <description>Compare small-supplier status, input tax credits, customer price effects, filing work, registration timing, and the one-year commitment through seven private questions.</description>
    </item>
    <item>
      <title>GST/HST filing deadline for self-employed Canadians: file versus pay</title>
      <link>https://thirtynorthgst.ca/guides/gst-hst-filing-deadline-self-employed</link>
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      <pubDate>Fri, 31 Jul 2026 16:15:00 -0400</pubDate>
      <description>Compare monthly, quarterly and annual GST/HST deadlines, including the April 30 payment and June 15 filing split for a qualifying sole proprietor, then calculate both dates privately.</description>
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    <item>
      <title>Free GST/HST arrears-interest calculator</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-arrears-interest-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 23:45:00 -0400</pubDate>
      <description>Estimate daily-compounded interest on one unchanged overdue CRA GST/HST balance across five verified 7% quarters, review each period, and confirm the live account balance before paying.</description>
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      <title>Free private GST/HST invoice generator for Canada</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-invoice-generator-canada</link>
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      <pubDate>Fri, 31 Jul 2026 14:00:00 -0400</pubDate>
      <description>Create a browser-local CAD invoice for a confirmed registered service business with 5% GST, 13%, 14%, or 15% HST, or separate Québec GST/QST lines, then copy, CSV, print, or save as PDF.</description>
    </item>
    <item>
      <title>Free GST/HST Quick Method calculator for service businesses</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-quick-method-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 13:30:00 -0400</pubDate>
      <description>Estimate one federal service-business remittance with CRA’s current 5%, 13%, 14%, and 15% matrix, before-tax or tax-included sales, and the annual 1% credit.</description>
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    <item>
      <title>How to invoice without a GST/HST number in Canada</title>
      <link>https://thirtynorthgst.ca/guides/how-to-invoice-without-gst-hst-number-canada</link>
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      <pubDate>Fri, 31 Jul 2026 13:00:00 -0400</pubDate>
      <description>Confirm why no tax is charged, create a clear commercial invoice, use a precise unregistered-supplier note, handle client requests, and stop before the next invoice when registration status changes.</description>
    </item>
    <item>
      <title>No GST/HST invoice template for Canadian small suppliers</title>
      <link>https://thirtynorthgst.ca/tools/no-gst-hst-invoice-template-canada</link>
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      <pubDate>Fri, 31 Jul 2026 23:00:00 -0400</pubDate>
      <description>Create a browser-local invoice for a confirmed unregistered Canadian small supplier, add a clear no-tax note, and copy, download, print, or save it as PDF.</description>
    </item>
    <item>
      <title>Do I need a GST/HST number if I make less than C$30,000?</title>
      <link>https://thirtynorthgst.ca/guides/do-i-need-gst-hst-number-under-30000</link>
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      <pubDate>Fri, 31 Jul 2026 22:00:00 -0400</pubDate>
      <description>Compare ordinary small-supplier status, mandatory exceptions, voluntary registration duties, customer pricing, and conditional input tax credits before deciding under C$30,000.</description>
    </item>
    <item>
      <title>How to verify a supplier’s GST/HST number in Canada</title>
      <link>https://thirtynorthgst.ca/guides/how-to-verify-gst-hst-number-canada</link>
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      <pubDate>Fri, 31 Jul 2026 21:00:00 -0400</pubDate>
      <description>Check a supplier’s GST/HST or Québec QST number against the correct official registry, match the business name and transaction date, and retain the result with the invoice.</description>
    </item>
    <item>
      <title>Free GST/HST number checker &amp; official registry lookup</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-number-checker</link>
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      <pubDate>Fri, 31 Jul 2026 20:00:00 -0400</pubDate>
      <description>Recognize GST/HST RT and Québec QST TQ formats privately, then open the correct CRA or Revenu Québec service to confirm registration status.</description>
    </item>
    <item>
      <title>How to pay GST/HST instalments online—and keep proof</title>
      <link>https://thirtynorthgst.ca/guides/how-to-pay-gst-hst-instalments</link>
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      <pubDate>Fri, 31 Jul 2026 19:00:00 -0400</pubDate>
      <description>Compare current CRA and Revenu Québec payment routes, confirm the correct tax account and quarter, preserve proof, and reconcile annual-filer instalments at year-end.</description>
    </item>
    <item>
      <title>Free GST/HST instalment calculator for annual filers</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-instalment-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 18:00:00 -0400</pubDate>
      <description>Apply the separate C$3,000 tests, compare previous-year and current-estimate methods, build four quarterly dates, and optionally calculate Québec QST separately.</description>
    </item>
    <item>
      <title>Free GST/HST late-filing penalty calculator</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-late-filing-penalty-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 17:00:00 -0400</pubDate>
      <description>Estimate the ordinary CRA late-filing penalty using the 1% base plus 0.25% per complete month, capped at 12 months, without blending in changing interest.</description>
    </item>
    <item>
      <title>Free Québec GST/QST Quick Method calculator</title>
      <link>https://thirtynorthgst.ca/tools/quebec-gst-qst-quick-method-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 16:00:00 -0400</pubDate>
      <description>Estimate ordinary Québec GST and QST Quick Method remittances with the published service or qualifying resale rates and separate annual 1% reduction limits.</description>
    </item>
    <item>
      <title>Free GST/HST return calculator — lines 101 to 115</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-return-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 15:00:00 -0400</pubDate>
      <description>Estimate regular-method GST/HST return lines 101 through 115, keep entered and calculated amounts separate, and export a private CRA-style worksheet.</description>
    </item>
    <item>
      <title>Free GST/HST filing and payment deadline calculator</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-filing-deadline-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 14:00:00 -0400</pubDate>
      <description>Calculate separate return and payment dates for monthly, quarterly, annual, sole-proprietor, and listed-financial-institution CRA reporting paths.</description>
    </item>
    <item>
      <title>GST/HST place of supply for services — free rate screener</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-place-of-supply-services</link>
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      <pubDate>Fri, 31 Jul 2026 13:00:00 -0400</pubDate>
      <description>Follow the CRA’s address-first general rules to screen a candidate GST/HST rate for an ordinary consulting, advisory, professional, or remote service.</description>
    </item>
    <item>
      <title>Free Canada sales tax calculator — all provinces and territories</title>
      <link>https://thirtynorthgst.ca/tools/canada-sales-tax-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 07:00:00 -0400</pubDate>
      <description>Add or remove GST, HST, PST, QST, or RST with current general rates for all 13 Canadian jurisdictions, separate tax lines, and a national comparison.</description>
    </item>
    <item>
      <title>Free Québec GST/QST calculator — forward and reverse</title>
      <link>https://thirtynorthgst.ca/tools/quebec-gst-qst-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 06:30:00 -0400</pubDate>
      <description>Add 5% GST and 9.975% QST to a subtotal or reverse a tax-included Québec total with a private, source-backed cent breakdown.</description>
    </item>
    <item>
      <title>Free GST/HST invoice requirements checker for Canada and Québec</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-invoice-requirements-checker</link>
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      <pubDate>Fri, 31 Jul 2026 04:45:00 -0400</pubDate>
      <description>Use the current CRA or Revenu Québec C$100 and C$500 table, then download a private seller or purchaser checklist.</description>
    </item>
    <item>
      <title>Québec freelancers: the GST/QST C$30,000 threshold</title>
      <link>https://thirtynorthgst.ca/guides/quebec-freelancer-gst-qst-30000-threshold</link>
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      <pubDate>Fri, 31 Jul 2026 04:15:00 -0400</pubDate>
      <description>How the ordinary small-supplier test connects GST and QST registration for Québec freelancers, including worldwide and foreign-client revenue.</description>
    </item>
    <item>
      <title>Free USD to CAD invoice converter for GST/HST records</title>
      <link>https://thirtynorthgst.ca/tools/usd-cad-invoice-converter-gst-hst</link>
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      <pubDate>Fri, 31 Jul 2026 03:40:00 -0400</pubDate>
      <description>Fetch a Bank of Canada daily rate, convert a gross foreign-currency invoice, keep processor fees separate, and download a private evidence note.</description>
    </item>
    <item>
      <title>Free GST/HST registration deadline calculator</title>
      <link>https://thirtynorthgst.ca/tools/gst-hst-registration-deadline-calculator</link>
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      <pubDate>Fri, 31 Jul 2026 12:00:00 -0400</pubDate>
      <description>Compare the ordinary single-quarter and four-quarter timing rules, estimate the effective date, and download a private calendar reminder.</description>
    </item>
    <item>
      <title>Do US clients count toward the GST/HST C$30,000 threshold?</title>
      <link>https://thirtynorthgst.ca/guides/us-clients-gst-hst-threshold</link>
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      <description>A source-backed guide to worldwide taxable supplies and foreign-client revenue.</description>
    </item>
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      <title>GST/HST for Canadian freelancers paid in USD</title>
      <link>https://thirtynorthgst.ca/guides/freelancers-paid-in-usd</link>
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      <description>How to document gross foreign-currency invoices for a Canadian-dollar threshold record.</description>
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      <title>Zero-rated versus exempt foreign-client revenue</title>
      <link>https://thirtynorthgst.ca/guides/zero-rated-vs-exempt</link>
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      <description>Why a 0% taxable supply and an exempt supply do not have the same threshold treatment.</description>
    </item>
    <item>
      <title>One-quarter versus four-quarter GST/HST threshold timing</title>
      <link>https://thirtynorthgst.ca/guides/one-quarter-vs-four-quarter</link>
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      <description>Compare the two ordinary C$30,000 small-supplier tests and their timing consequences.</description>
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