Munim — Invoice Management System
Munim helps Indian businesses issue formal, tax-compliant invoices across one or more companies. Configure your invoice format once, then generate numbered invoices and estimates with automatic GST and TDS calculations — ready to download as a professional PDF in one click.

The Challenge
Businesses were managing invoices in spreadsheets, manually calculating GST and TDS on every bill, and spending hours fixing numbering errors across financial years. Quotes and final invoices lived in separate tools with no easy way to convert between them.
Our Solution
We developed Munim as a Filament-powered invoicing application with Indian tax rules built in. Companies, customers, bank details, and reusable invoice formats are set up once — then every invoice auto-calculates taxes, totals, and PDF output.
Key Features
Auto-calculated GST, TDS, and grand totals on every invoice line item
Reusable invoice formats with custom numbering for the April–March financial year
Create estimates and convert them to full invoices in one click
Multi-company support with branded PDF templates and logo uploads
Role-based access so teams only see the invoices and formats they are allowed to
Results
GST & TDS
Tax compliance
1-click
Estimate conversion
Instant
PDF generation
Next Project
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