ERP Systems for Government Contractors
Accounting and ERP platforms used by government contractors, organized by company size. Each system links to the vendor's website.
Small
Under $10M revenue
QuickBooks
Widely used small business accounting. Not DCAA-compliant on its own — requires GovCon add-ons for compliant timekeeping and job costing.
QuickBooks Add-ons
ICAT Systems
Automates indirect cost accounting — calculates indirect rates, allocates expenses to contracts, and generates incurred cost proposals while maintaining DCAA compliance.
GovCon Connect
DCAA compliance software that bridges standard accounting with government contract requirements — ensuring books meet audit standards for contract eligibility.
GovBooks
QuickBooks Online add-on that automates DCAA-compliant labor distribution, indirect rate calculation and allocation, and funding and backlog tracking for government contractors.
Hour Timesheet
DCAA-compliant timekeeping software that integrates with QuickBooks. Tracks employee time against contracts and projects with full audit trail, daily time entry enforcement, and supervisor approvals required for government contractors.
Medium
$10M–$500M revenue
Microsoft Dynamics 365 Business Central
Cloud ERP with general ledger, AP/AR, and financial reporting. Not purpose-built for GovCon — FAR/CAS indirect rate pools, DCAA-compliant timekeeping, and job costing require add-ons.
Microsoft Dynamics 365 Business Central Add-ons
XTIVIA GovCon365
Microsoft ERP solution for government contractors built on Dynamics 365. Unified, DCAA-compliant platform that streamlines financial and operational processes, ensures compliance, and integrates industry-specific functionality on the Microsoft cloud for contract readiness at every stage.
Turnkey Technologies
Dynamics 365 GovCon and DCAA compliance solution that extends Business Central with project accounting, indirect rate pools, and audit-ready reporting for federal contractors.
Large
$500M+ revenue