Free utilities that save you time on the daily grind. No signup required.
Instant NGN to USD conversion with live exchange rates. Updated in real-time. Perfect for pricing decisions and invoicing in foreign currency.
Create professional invoices in NGN, USD, GBP, EUR, KES & GHS. Live preview and instant PDF download. No signup needed.
Calculate 7.5% FIRS VAT instantly. Add or remove VAT from any amount. Works for Nigeria, Kenya, Ghana, South Africa & UK.
Find out exactly what manual bookkeeping costs your business per year — and how much you'd save with Trezra at $39/mo.
Calculate PAYE tax, pension (8%), NHF, and net take-home pay for any Nigerian salary. Full CRA deduction and FIRS tax bands included.
Track NGN/USD rates over time with historical charts. Helps you spot the best time to convert large transfers. Coming soon.
Trezra handles your Naira and Dollar transactions, AI-categorizes everything, and delivers weekly cash flow reports. $39/mo flat.
Start Free →