How to dissolve a corporation in Alberta
Alberta dissolution under ABCA ss. 211 to 228 follows the CBCA pattern with provincial filing through Service Alberta agents (private intermediaries). Shareholder special resolution (2/3) is required, plus Alberta Treasury Board and Finance tax clearance and CRA federal compliance. The post-2022 ABCA reforms strengthened the ISC register obligation under s. 21.1, which must be updated through dissolution.
| Form | Articles of Dissolution (filed through Service Alberta agents) |
|---|---|
| Approval threshold | Shareholder special resolution (2/3 of votes cast) under s. 211; board resolution alone under s. 212 if no shares issued |
| Tax clearance | Alberta Treasury Board and Finance tax clearance plus CRA federal |
| Wind-up period | 5-year revival window under s. 227; records retention generally 7 years |
| Form | Articles of Dissolution (through Service Alberta agents) |
| Statute | ABCA ss. 211-228 |
| Approval | Special resolution (2/3) under s. 211; board only under s. 212 |
| Tax clearance | Alberta TBF plus CRA federal |
| Revival period | 5 years under s. 227 |
| Filing channel | Service Alberta agents (private intermediaries) |
- Alberta dissolution under ABCA ss. 211-228
- Shareholder special resolution (2/3 of votes cast)
- Filed through Service Alberta agents (not directly with the government)
- Alberta Treasury Board and Finance plus CRA federal tax clearance
- 5-year revival window under s. 227
Alberta's agent-mediated dissolution
Like other Alberta corporate filings, dissolution is routed through Service Alberta agents (private corporate services firms). The agent processes the Articles of Dissolution through the Alberta Corporate Registry. The agent service fee is added to the $50 base filing fee, bringing the typical total to $150 to $300.
ABCA dissolution pattern
The ABCA largely follows the CBCA pattern: shareholder special resolution (2/3 of votes cast) under s. 211. For corporations with no shares issued, s. 212 permits board-only dissolution (similar to CBCA s. 210). The two paths produce different procedural requirements.
Alberta Treasury Board and Finance clearance
Alberta Treasury Board and Finance administers Alberta corporate tax and other provincial taxes. Final returns must be filed and outstanding tax paid before dissolution. The TBF processes clearance requests and issues confirmation when satisfied. Processing time is typically 6 to 10 weeks.
Post-2022 ABCA reforms and ISC register
Alberta's 2022 ABCA reforms added an ISC register obligation under s. 21.1, similar to but distinct from the CBCA's federal ISC register. The Alberta ISC register is internal (kept by the corporation, not filed with the Registry). At dissolution, the final ISC information is part of the records retained.
5-year revival under s. 227
Alberta's 5-year revival window under ABCA s. 227 is shorter than the CBCA's 20 years and similar to BC and Ontario's 5- to 10-year windows. Revival is through Service Alberta agents and requires all outstanding fees, back filings, and tax to be brought current.
Procedure
The corporate-dissolution procedure as it applies in Alberta, in seven steps:
Confirm path and obtain approval
Standard path: shareholder special resolution (2/3 of votes cast) under s. 211. Inactive shell path: board resolution under s. 212. Document the appropriate resolution.File outstanding Alberta corporate tax returns
File Final AT1 (Alberta corporate tax return) through the year of dissolution. Pay all outstanding Alberta tax, penalties, and interest.Obtain Alberta Treasury Board and Finance tax clearance
Request the clearance through the TBF online portal or via the Service Alberta agent. Processing typically 6 to 10 weeks.File Final T2 with CRA
File the Final T2 federal corporate income tax return. Close HST/GST accounts. Obtain CRA tax compliance.Wind up the corporation
Collect receivables, pay creditors, distribute remaining assets. Update the ISC register through dissolution.File Articles of Dissolution through Service Alberta agent
The agent submits the Articles to the Alberta Corporate Registry. Pay $50 base fee plus agent service fees. The Registry issues the certificate of dissolution.Maintain records under Alberta retention rules
Records are typically retained for 7 years for tax-related records, longer for litigation-related matters.
Common mistakes
Alberta's agent-mediated system and post-2022 ISC register add complexity. Common errors:
- Relying on the agent without verifying tax clearance status. The corporation is responsible for tax compliance.
- Underestimating processing time. Alberta TBF tax clearance plus CRA tax compliance plus agent processing can take 12 to 20 weeks total.
- Failing to address the ISC register at dissolution. The post-2022 obligation under s. 21.1 must be current.
- Confusing 5-year Alberta revival with 20-year CBCA revival. Multi-jurisdiction corporations have different windows.
Octelligence captures the dissolution resolution, the tax-clearance correspondence, the wind-up distributions, and the post-dissolution records retention against the live corporate record. The ABCA approval threshold, the tax-clearance requirement, the wind-up window, and the records-retention obligation are jurisdiction-aware, so the corporation can be wound up and the records held cleanly for the statutory post-dissolution period.
See Digital Corporate RecordsCommon questions in Alberta
Octelligence documents the dissolution resolution, the ABCA tax clearance, the wind-up distributions, and the post-dissolution records retention against the live corporate record.