| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Discuss (mail)
• Invoicing (account) |
| Lines of code | 1376 |
| Technical Name |
l10n_ca_gst_hst_return |
| License | OPL-1 |
| Website | https://gencbaris.com/odoo_plugins/ |
| Versions | 18.0 19.0 |
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Discuss (mail)
• Invoicing (account) |
| Lines of code | 1376 |
| Technical Name |
l10n_ca_gst_hst_return |
| License | OPL-1 |
| Website | https://gencbaris.com/odoo_plugins/ |
| Versions | 18.0 19.0 |
Canada GST/HST Return (GST34)
GST34 net-tax computation with a NETFILE-ready export and provincial GST/HST rates
Compute the Canada Revenue Agency GST34 / RC7200 Goods and Services Tax / Harmonized Sales Tax return for a reporting period and produce the NETFILE-ready figures you key into GST/HST NETFILE. The module gathers the period's posted customer invoices and vendor bills, resolves each supply to a province, applies the right GST or HST rate and rolls everything into the numbered GST34 lines and the net tax. Built on the Accounting app with its own return models, so it needs no Enterprise tax-report module. Compatible with Odoo 18 and Odoo 19, Community and Enterprise.
GST34 line computation
Output GST/HST from posted customer invoices and credit notes (revenue line 101, tax collected line 103) and input tax credits from posted vendor bills (line 106) roll into the full numbered return: 105 total collected, 108 total ITCs, 109 net tax, 110/111/112 other credits, 113A balance and line 114 refund / line 115 payment.
Provincial GST/HST rates
A real place-of-supply table: 5% GST in the GST-only provinces and territories, 13% HST in Ontario, 15% in New Brunswick, Newfoundland and Labrador and Prince Edward Island, and 14% in Nova Scotia (from 1 April 2025). The place of supply is read from the customer's province, with the registrant default as a fallback.
Zero-rated, exempt & ITCs
Supplies are classified standard / zero-rated / exempt from the taxes mapped on each line: zero-rated sales (groceries, exports) still count in line 101 revenue, while exempt and out-of-scope supplies are excluded. Input tax credits are netted to the recoverable GST/HST on business purchases.
RT account validation & checksum
The registrant's CRA RT (GST/HST) account (123456789RT0001) is validated with the real Luhn (mod-10) check digit, and every export carries a SHA-256 integrity checksum so you can reconcile the return before you file it.
NETFILE working copy, validation & BYOK
Export the return as a structured GST34 XML document, a flat line=value NETFILE working copy and a canonical JSON summary, plus a per-province breakdown of taxable sales, tax collected and ITCs. A pre-submission validation checks the line identities (105 = 103 + 104, 109 = 105 - 108, 113A = 109 - 112), the refund / payment sign, non-negative gross lines and an effective-rate plausibility check.
BYOK-friendly: your NETFILE access code is stored only on your database and written into the working copy you file yourself. GST/HST NETFILE has no machine submission API, so the module never transmits anything to the CRA, and no accounting data leaves Odoo.
Disclosure: this module prepares the GST34 return you file yourself through CRA GST/HST NETFILE; it does not file on your behalf and requires no Odoo Enterprise module. The GST/HST rates carry the current statutory defaults and are editable on the company; confirm them against the latest official CRA guidance before filing.
Screenshots
Gst34 Return Lines 101 103 1
Gst34 Province Breakdown Ont
Odoo Proprietary License v1.0 This software and associated files (the "Software") may only be used (executed, modified, executed after modifications) if you have purchased a valid license from the authors, typically via Odoo Apps, or if you have received a written agreement from the authors of the Software (see the COPYRIGHT file). You may develop Odoo modules that use the Software as a library (typically by depending on it, importing it and using its resources), but without copying any source code or material from the Software. You may distribute those modules under the license of your choice, provided that this license is compatible with the terms of the Odoo Proprietary License (For example: LGPL, MIT, or proprietary licenses similar to this one). It is forbidden to publish, distribute, sublicense, or sell copies of the Software or modified copies of the Software. The above copyright notice and this permission notice must be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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