Best Invoicing Software in Nigeria (2026)
Reviewed by the Invoicemonk editorial team
FIRS e-invoicing is here. We compared the top tools for Nigerian businesses — VAT compliance, TIN support, and multi-currency billing.
1. Invoicemonk
Our PickBest for Nigerian freelancers & SMEs · Pro from $15/month
Invoicemonk is purpose-built for Nigerian businesses navigating the FIRS e-invoicing mandate. It auto-applies 7.5% VAT when NGN is selected, includes TIN fields for both seller and buyer, and supports Invoice Reference Numbers (IRN) and QR codes. The Pro plan includes multi-currency invoicing — essential for Nigerian businesses billing international clients in USD, GBP, or EUR.
Pros
- FIRS e-invoicing compliant
- NGN + multi-currency support
- VAT at 7.5% auto-calculated
- TIN fields built in
- Free invoice generator — no signup
Cons
- • No Paystack integration (yet)
- • No payroll module
Ready to switch?
Get started with Invoicemonk Pro from $15/month. Upgrade, downgrade, or cancel anytime.
2. Wave
Best for Basic free invoicing (limited Nigeria support) · Free
Wave is free and functional for basic invoicing, but it has zero Nigeria-specific features. No FIRS compliance, no TIN fields, no 7.5% VAT defaults, and payment processing doesn't work in Nigeria. You'd need to manually add all Nigerian tax requirements.
Pros
- Free invoicing and accounting
- Clean interface
Cons
- • Payment processing not available in Nigeria
- • No FIRS compliance features
- • No TIN/VAT fields for Nigeria
- • No NGN-specific tax defaults
3. Billed
Best for Nigerian businesses wanting local payment integration · From ₦5,000/mo
Billed is a Nigerian-built invoicing tool with Paystack integration for direct payments. It's designed specifically for the Nigerian market with local bank support. However, it lacks multi-currency invoicing and has a smaller feature set compared to global tools.
Pros
- Built for Nigeria
- Paystack integration
- Receipt generation
- Supports multiple Nigerian banks
Cons
- • Limited multi-currency
- • No free plan
- • Smaller company — reliability concerns
- • Basic accounting features
4. Zoho Invoice
Best for Zoho ecosystem users in Nigeria · Free (5 customers)
Zoho Invoice offers a Pro plan but caps you at 5 customers. It doesn't have Nigeria-specific VAT or TIN features built in, so you'd need to configure everything manually. Works best if you're already in the Zoho ecosystem.
Pros
- Pro from $15/month
- Professional templates
- Multi-currency on paid plans
Cons
- • 5-customer limit on free plan
- • No Nigeria-specific VAT defaults
- • Complex for simple needs
- • Full features need Zoho Books
Ready to switch?
Get started with Invoicemonk Pro from $15/month. Upgrade, downgrade, or cancel anytime.
Pros and cons of each option
Each tool with its "best for" label, price, and the honest trade-offs.
Invoicemonk
Pro $15/moBest overall for Nigerian businesses invoicing at home and abroad
Pros
- Unlimited invoices, clients and currency accounts
- FIRS e-invoicing and Nigerian VAT compliance built in
- Receipt scanning and expense tracking included
- Up to 5 team members on the entry plan
Cons
- —No time tracking
- —No payroll
- —Free plan capped at 3 invoices/month
QuickBooks
From $19/moBest if your accountant requires QuickBooks
Pros
- Full double-entry accounting
- Payroll add-on
- Accountants already know it
Cons
- —Per-seat pricing
- —Multi-currency on higher tiers
- —More tool than pure invoicing needs
Zoho Books
From $15/moBest for Nigerian teams already using Zoho
Pros
- Time tracking included
- Workflow automation
- Deep Zoho integrations
Cons
- —Customer caps on lower tiers
- —Per-seat pricing
- —Busier interface
Wave
Free tierBest free option only if you invoice US or Canadian clients
Pros
- Free invoicing and accounting
- Receipt capture included
- Quick to set up
Cons
- —Payments and multi-currency limited to the US and Canada
- —No e-invoicing mandate coverage
- —Limited support on the free tier
Frequently Asked Questions
What is the best invoicing software for Nigeria?
Invoicemonk is the best invoicing software for Nigerian businesses in 2026. It includes FIRS e-invoicing compliance, 7.5% VAT auto-calculation for NGN, TIN fields, and multi-currency invoicing for billing international clients — all from $15/month on the Pro plan.
Does invoicing software need to be FIRS compliant in Nigeria?
Yes. With the FIRS e-invoicing mandate rolling out from 2025-2026, all businesses above the threshold must issue electronic invoices with IRN numbers, QR codes, and TIN details via the TaxPro-Max system. Invoicing software should support these requirements.
What does Invoicemonk cost for Nigerian freelancers?
Invoicemonk's Pro plan starts at $15/month with unlimited invoices, 7.5% VAT calculation, TIN fields, and multi-currency support — everything a Nigerian freelancer needs for tax-compliant invoicing.
Ready to switch?
Get started with Invoicemonk Pro from $15/month. Upgrade, downgrade, or cancel anytime.
E-invoicing mandates supported
Invoicemonk is built for the 18 live e-invoicing mandates worldwide — coverage general invoicing tools don't offer, including Nigeria's FIRS (Federal Inland Revenue Service) FIRS Merchant-Buyer Solution (MBS) e-Invoicing.
18 mandates live across 5 regions:
Fatoorah Phase 2, Fatoorah Phase 1, MyInvois e-Invoicing, GST e-Invoicing (IRN + QR), Peppol BIS Billing 3.0 (B2B and B2G), FIRS Merchant-Buyer Solution (MBS) e-Invoicing, Making Tax Digital for VAT, eTIMS (Electronic Tax Invoice Management System), Certified Invoicing System (E-VAT), EIS, SARS Tax Invoice Requirements (VAT Act s.20) + e-Filing VAT201, Fiscalisation Data Management System (FDMS), VAT Act tax invoice requirements + SRC e-Filing, NF-e (Nota Fiscal Eletrônica) and NFS-e (services), Invoice Processing Platform (IPP), CRA GST/HST tax invoice + Peppol BIS Billing Canada, FatturaPA via Sistema di Interscambio (clearance), SAF-T BG reporting + B2G Peppol BIS Billing 3.0 and planned domestic e-invoicing.
FIRS-Compliant Invoicing — Free
Create FIRS-ready invoices with 7.5% VAT, TIN, and IRN. No signup required for the free generator.
Get started with Invoicemonk