4. INCOME TAXES (Details - Deferred taxes) - USD ($)	Jun. 30, 2021	Jun. 30, 2020
Deferred tax assets:
Net operating loss carry forwards	$ 2,403,000	$ 2,328,000
Tax credit carry forwards	186,000	259,000
Reserves and accruals not yet deducted for tax purposes	668,000	612,000
Total deferred tax assets	3,257,000	3,199,000
Valuation allowance	(3,257,000)	(3,199,000)
Net deferred tax asset	$ 0	$ 0

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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