Versus Systems Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Income Taxes - Schedule of Unused Tax Credits and Unused Tax Losses (Details)

Income Taxes - Schedule of Unused Tax Credits and Unused Tax Losses (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Non-capital losses available for future periods - US [Member]
Schedule of Deferred Income Taxes Unused Tax Credits and Unused Tax Losses [Line Items]
Temporary Differences	$ 48,716,000	$ 45,697,000
Expiry Date Range	2036 to indefinite	2036 to indefinite
Non-capital losses available for future periods - Canada [Member]
Schedule of Deferred Income Taxes Unused Tax Credits and Unused Tax Losses [Line Items]
Temporary Differences	$ 24,393,000	$ 22,862,000
Expiry Date Range	2026 to 2044	2026 to 2043
Allowable capital losses [Member]
Schedule of Deferred Income Taxes Unused Tax Credits and Unused Tax Losses [Line Items]
Temporary Differences	$ 13,643,000	$ 13,463,000
Expiry Date Range	No expiry date	No expiry date
Property and equipment [Member]
Schedule of Deferred Income Taxes Unused Tax Credits and Unused Tax Losses [Line Items]
Temporary Differences	$ 280,000	$ 280,000
Expiry Date Range	No expiry date	No expiry date
Intangible assets [Member]
Schedule of Deferred Income Taxes Unused Tax Credits and Unused Tax Losses [Line Items]
Temporary Differences	$ 9,747,000	$ 9,747,000
Expiry Date Range	No expiry date	No expiry date
Exploration and evaluation assets [Member]
Schedule of Deferred Income Taxes Unused Tax Credits and Unused Tax Losses [Line Items]
Temporary Differences	$ 5,446,000	$ 5,446,000
Expiry Date Range	No expiry date	No expiry date
Share issuance costs [Member]
Schedule of Deferred Income Taxes Unused Tax Credits and Unused Tax Losses [Line Items]
Temporary Differences	$ 2,715,000	$ 2,715,000
Expiry Date Range	No expiry date	No expiry date