Dec 18, 2025 Aú 5 min read
GST/HST filing prep: what to export and when
A practical guide to building exports your accountant can file without follow-up questions.
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Filing is faster when your GST/HST data is clean and consistent. Use this export plan to keep your filings accurate and on time.
- Confirm tax codes and rates for every province you operate in.
- Review invoices to ensure tax-inclusive and exclusive templates are correct.
- Generate a GST/HST summary report for the filing period.
- Export sales and expense details with tax breakdowns.
- Share the exports and notes with your accountant for review.
If a line item looks off, fix the tax code before exporting to avoid filing adjustments later.