#1 Construction Billing & Invoicing Software 2025 – Realx ERP for GST, BOQ, and Project Invoicing

Drive Efficiency with India's Most Powerful Construction Billing & Invoicing Solution

Realx – The #1 Construction Billing and Invoicing Software is purpose-built to eliminate billing chaos and boost cash flow for contractors, builders, and real estate developers. In the construction industry, managing multiple projects, stage-wise billing, subcontractor payments, BOQ-based invoicing, material cost tracking, and GST compliance can quickly spiral into errors, delays, and revenue leakage when handled manually.

That's where Realx Construction Billing Software transforms the game.

Designed exclusively for the construction and infrastructure sector, Realx ERP offers a powerful, user-friendly platform to automate your entire billing lifecycle — from project estimation and progress billing to final invoicing and compliance reporting. With Realx, you get real-time visibility, error-free invoicing, and seamless subcontractor settlements – all in one place.

Trusted by leading EPC companies, real estate firms, and contractors across India, UAE, and the USA, Realx is your all-in-one solution for smarter, faster, and more accurate construction billing.

Why Realx is the Best Construction Billing and Invoicing Software

From Estimation to Invoicing – Realx Streamlines Every Step of Construction Billing

Project-Based & Milestone Billing
  • Create project-wise billing plans
  • Raise invoices based on work progress or completion stage
  • Handle partial payments and retention deductions
  • Stage-wise billing: foundation, RCC, finishing etc.
BOQ-Based Billing Automation
  • Link invoices directly to the Bill of Quantities (BOQ)
  • Track quantity executed, balance, and rates in real time
  • Ensure accurate billing and cost monitoring per line item
Material Billing & Cost Reconciliation
  • Automate billing for materials supplied to site
  • Compare estimated vs. actual material consumption
  • Track supplier payments and avoid overbilling
Subcontractor Billing Management
  • Issue work orders and generate bills as per execution
  • Auto deduct advances, penalties, and retention
  • Auto-apply GST reverse charge, TDS, and other compliance needs
GST-Compliant Invoicing
  • Generate 100% GST-compliant tax invoices
  • Auto-calculate CGST, SGST, IGST, and RCM
  • E-Invoice and E-Way Bill integration (as per Indian laws)
Advance Payment & Retention Handling
  • Track advance received from clients
  • Deduct and manage retention amounts
  • Auto-release retention on completion or as per contract terms
Change Orders & Variation Billing
  • Track scope changes & extra work
  • Track approvals and generate variation bills
  • Ensure no revenue leakage due to missed variations
Real-Time Billing Reports & Dashboards
  • Get site-wise and project-wise billing reports
  • Monitor revenue vs. cost for each project
  • View pending payments, aging reports, and profitability analytics
Document Attachments & Approval Workflow
  • Attach site photos, measurement sheets, and notes to bills
  • Get manager or client approvals digitally
  • Maintain a transparent audit trail
Integration with ERP Modules
  • Connect with Project Management
  • Integrated with SCM, Subcontracting & HRMS
  • Integrated with Financial Accounting

All-in-One Construction Billing & RA Bill Software with BOQ, GST & Stage-Wise Payment Tracking

Discover how Realx – the #1 Construction Billing Software – streamlines BOQ-based billing, RA bill generation, stage-wise invoicing, subcontractor payments, and GST compliance. These real-time screenshots show how Realx helps contractors, builders, and EPC firms automate billing, reduce errors, and gain complete control over project finances.

RA Bill Measurement Book Entry with Quantity, Work Order Rate, and Current Billing Amount – Realx ERP Screenshot
RA Bill Generation with Tax – Realx Construction Billing Software Screenshot
Construction Billing Software – Payment Heads with Cumulative, Previous, and Current Amounts in Realx ERP
Realx the #1 Billing Software

Built for All Types of Construction Projects

Our construction billing software adapts to your workflow and helps streamline your entire billing cycle.

  • Residential Apartments
  • Commercial Complexes
  • Infrastructure Projects
  • Industrial Buildings
  • Government Contracts
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Construction Billing Software Dashboard
Construction Billing Software Dashboard
Bill Smarter. Access Anywhere.

Go Digital with Real-Time Billing & Payments

Switch from Excel and manual processes to a smart, cloud-based billing solution built for your business. Our construction billing software empowers your team to generate bills anytime, anywhere, with full transparency and control.

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Frequently Asked Questions (FAQ)

Realx is a cloud-based billing and invoicing software designed specifically for construction businesses. It helps automate stage-wise billing, BOQ-linked invoicing, subcontractor payments, GST compliance, and real-time reporting.

Realx is ideal for real estate developers, contractors, builders, and infrastructure companies managing residential, commercial, or government projects.

Yes, Realx generates 100% GST-compliant invoices, including auto-calculation of CGST, SGST, IGST, and integration with e-invoicing and e-way bills (as per Indian laws).

Absolutely. Realx links billing to your BOQ and project milestones, allowing real-time tracking of quantities executed, stage completion, and payment schedules.

Yes. You can issue work orders, deduct advances, apply retention, and manage subcontractor settlements with full transparency and automation.

Yes, Realx is cloud-based and mobile-friendly. Your team can generate and track invoices anytime, anywhere, using a laptop, tablet, or smartphone.

Yes. Realx integrates seamlessly with modules like Project Management, SCM, HRMS, Subcontracting, and Financial Accounting for a complete ERP experience.

Yes, Realx supports businesses globally with flexible billing structures, tax rules, and multi-currency capabilities.

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Realx gives you control, clarity, and cash flow confidence in every project.

Last modified on 08 August 2025 by Realx Support Team

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