Employers PRSI doesn't apply to Class S
If a director has 50% shares they are automatically Class S. If its less you may be Class A (and therefore Employer's PRSI) but depends on other factors
Anyway dividends are usually a waste of time in a close company
Scenario A - company makes profit of €10K and wants to issue dividend of €10K
Company pays €1,250 CT (€10k x 12.5%)
Company pays €2,500 DWT (€10k x 25%)
Director pays €2,500 IT (€10k x 50% = €5,000 less €2,500 DWT above)
Total tax paid = €6,250
Scenario B - company pays a bonus of €10K
CT = 0
Close company surcharge = 0
PAYE/PRSI/USC = €5,000 (€10k x 50%)
Total tax paid = €5,000