BigCapital — Modern Accounting
Without the Complexity
BigCapital is what accounting software should look like in 2025 — clean, fast, and built around how modern businesses actually work. Open-source, self-hosted, and fully yours — with no per-user fees and no vendor controlling your financial data.
Who BigCapital Is For
Not every business needs a full ERP. If your primary need is clean, professional financial management — invoicing, bills, reporting, and tax — BigCapital is the right level of tool. Simple enough to use every day, powerful enough to satisfy your auditors.
Startups & SMBs
You need professional accounting from day one but are not ready for the complexity of a full ERP. BigCapital gives you a clean, auditable financial record without overwhelming your small team.
Businesses Outgrowing Spreadsheets
Manual Excel accounting breaks down around 50–100 transactions per month. BigCapital handles volume without the chaos, and stays auditable as you grow.
Businesses Needing Investor-Ready Financials
Banks and investors want clean financial statements. BigCapital produces IFRS-aligned P&L, Balance Sheet, and Cash Flow statements ready for due diligence.
Multi-Currency Operations
If you buy from international suppliers or invoice international clients in USD, AED, or EUR, BigCapital handles the currency conversion and FX reporting automatically.
What BigCapital Does
Every feature listed below comes in the open-source edition — no premium tier, no feature-gating, no hidden costs. What you install is what you get.
- ✓Professional invoice creation
- ✓Recurring invoice automation
- ✓Customer payment tracking
- ✓Credit notes and refunds
- ✓Invoice ageing reports
- ✓Branded invoice templates
- ✓Supplier bill management
- ✓Expense categorisation
- ✓Approval workflows
- ✓Attachment support (receipts, POs)
- ✓Vendor payment scheduling
- ✓Bill ageing and overdue alerts
- ✓Double-entry bookkeeping
- ✓Manual journal entries
- ✓Account hierarchy management
- ✓Opening balance entry
- ✓Transaction audit trail
- ✓Account statement export
- ✓Profit & Loss statement
- ✓Balance Sheet
- ✓Cash Flow statement
- ✓Trial Balance
- ✓Custom date-range reports
- ✓PDF and Excel export
- ✓Transactions in any currency
- ✓Base currency conversion
- ✓Exchange rate management
- ✓Realised / unrealised FX gains
- ✓Currency-specific reports
- ✓OMR, AED, USD, SAR, EUR, GBP
- ✓VAT rates by product / service
- ✓Tax-inclusive and exclusive pricing
- ✓VAT return summary report
- ✓Withholding tax support
- ✓Tax group management
- ✓Compliant GCC tax invoices
BigCapital vs ERPNext — Which Do You Need?
Both are open-source. Both are excellent. The right choice depends on how many functions of your business you need the system to cover.
Not sure which fits? We assess your requirements and recommend the right platform — we have no preference and no commercial incentive to up-sell you to a more complex system.
How We Set It Up
A typical BigCapital implementation takes one to two weeks from kick-off to go-live. We handle the server, the configuration, the data, and the training — so your team logs in to a system that already looks and works like your business.
Business Assessment
We review your current accounting setup — spreadsheets, legacy software, or manual records — and map the chart of accounts and tax structure appropriate for your Omani or GCC registration.
Configuration
Company profile, financial year, base currency, tax rates, and chart of accounts set up to your specifications. We follow Omani accounting standards for local clients.
Opening Balances
Existing balances — accounts receivable, accounts payable, bank balances, and equity — migrated from your current system with reconciliation sign-off.
Customisation
Invoice template branding (logo, colours, Arabic/English bilingual format), custom fields for your business requirements, and user access roles configured.
Integration
Optional: connect BigCapital to your e-commerce platform, payment gateway, or bank feed for automated transaction import and reconciliation.
Training & Handover
Your finance team trained on daily workflows — invoicing, bill entry, reconciliation, and month-end close. Reference guide delivered in English and Arabic.
BigCapital at a Glance
Replace Your Spreadsheets This Month
BigCapital implementations are fast. If you can commit to two weeks, we can have your accounting system live, configured, and your team trained by the end of it.