Guyana Tax Calculator · 2026

Estimate your PAYE income tax and NIS contributionsunder the current GRA & NIS regulations. Updates live as you type — no sign-up required.

Pay frequency

Gross pay (Monthly)

Overtime included in gross (optional)

First $50,000/month of OT is tax-free (capped at $600,000/year).

Children under 18 (count)

$10,000/month deduction per qualifying child.

Insurance premiums paid (optional)

Relief = lesser of premiums paid, 10% of gross, or $50,000/month.

Senior employee (60+)

NIS contributions stop at age 60.

Enter a gross pay amount to see your tax breakdown.

This calculator applies the 2026 PAYE and NIS rules published by the Guyana Revenue Authority and the National Insurance Scheme: personal allowance of $1,680,000/year (or 33.33% of gross minus OT relief, whichever is greater), 25% on chargeable income up to $3,360,000/year then 35% thereafter, NIS at 5.6% employee / 2% employer (1.5% senior), ceiling $3,360,000/year. Results are estimates — consult your payroll team or a tax advisor for figures used in filings.