Not CUI Compliant
4 NIST 800-171 gaps detected. Not FedRAMP authorized. Using this tool for CUI creates compliance violations under NIST 800-171 and DFARS 252.204-7012.
Wave Accounting
by H&R Block
FedRAMP Status
Not FedRAMP Authorized
Impact Level
N/A
Category
Accounting
Overview
Wave Accounting is a free commercial accounting platform owned by H&R Block, designed for freelancers and small businesses. It is not FedRAMP authorized and unsuitable for defense contractor financial management.
CUI Risk Assessment
Not FedRAMP authorized. Using this tool for CUI creates compliance violations under NIST 800-171 and DFARS 252.204-7012.
Using Wave Accounting in a Defense Contractor Environment
Wave Accounting presents significant compliance challenges for defense contractors handling CUI. This tool typically processes financial data containing contractor performance metrics, labor hour tracking, and vendor payment information that often qualifies as CUI under DFARS 252.204-7012. In CMMC Level 2 authorization boundaries, accounting systems must be specifically documented in the SSP as they process controlled information requiring encryption at rest and in transit. Wave Accounting, being a free commercial SaaS platform owned by H&R Block, lacks FedRAMP authorization and operates on shared infrastructure without NIST 800-171 compliance controls. Compensating controls would be impossible to implement since contractors have no administrative access to Wave's infrastructure or security configurations. DCMA assessors consistently flag non-FedRAMP accounting platforms during CMMC assessments as Category 1 findings, particularly when CUI financial data flows through these systems. Recent DIBCAC compliance reviews have specifically cited contractors using consumer-grade accounting software like Wave, QuickBooks Online, and FreshBooks as systematic NIST 800-171 violations. The DCMA's 2023 guidance explicitly states that accounting systems processing DoD contract financial data must meet federal security standards, making Wave Accounting incompatible with any defense contractor environment handling CUI.
Deployment & Architecture
Deployment Model: Cloud SaaS (vendor-hosted)
Wave Accounting lacks FedRAMP authorization. Using this tool for CUI processing violates DFARS 252.204-7012 requirements. Defense contractors must evaluate FedRAMP-authorized alternatives or implement and document compensating controls in their POA&M.
Migration Guidance
Defense contractors using Wave Accounting must immediately migrate to compliant alternatives due to NIST 800-171 violations. The migration timeline requires 8-12 weeks with three phases: assessment (weeks 1-2), data migration (weeks 3-6), and validation (weeks 7-12). During Phase 1, export all financial data from Wave while ensuring CUI markings are preserved and transferred via encrypted channels per NIST 800-171 3.13.8. Phase 2 involves implementing a compliant solution such as QuickBooks Desktop Enterprise (on-premises with STIG hardening), Deltek Costpoint (FedRAMP authorized), or NetSuite Federal (GovCloud). Data import requires careful mapping of chart of accounts, vendor records, and transaction histories while maintaining audit trails. User training demands 16-20 hours per accounting staff member to transition workflows and understand new compliance requirements. Critical compliance documentation updates include revising the SSP authorization boundary diagram to remove Wave Accounting, updating inventory tables, and creating POA&M entries for the migration timeline. Alternative products include Deltek Costpoint ($45,000-$85,000 annually), NetSuite Federal ($25,000-$50,000 annually), or on-premises QuickBooks Enterprise with proper hardening ($15,000-$25,000 implementation cost). Total migration costs range from $35,000-$120,000 including software licensing, professional services, and compliance documentation updates.
Migration Checklist
- 1ISSO must immediately create POA&M entry documenting Wave Accounting as Category 1 NIST 800-171 violation with 30-day remediation timeline per DFARS 252.204-7012.
- 2Contracts officer must review all active DoD contracts to identify CUI data categories processed through Wave Accounting system.
- 3ISSO must update SSP authorization boundary diagram to document Wave Accounting as out-of-scope pending migration.
- 4System administrator must export all financial data from Wave using encrypted transfer methods compliant with NIST 800-171 3.13.8 requirements.
- 5ISSO must evaluate FedRAMP authorized accounting alternatives including Deltek Costpoint and NetSuite Federal for CUI compatibility.
- 6System administrator must implement chosen compliant accounting solution with proper STIG configuration baselines.
- 7ISSO must conduct security control assessment of new accounting system focusing on NIST 800-171 3.1.1, 3.1.2, 3.13.1, and 3.13.8 controls.
- 8Legal counsel must verify new accounting system meets DFARS 252.204-7021 adequate security requirements before CUI processing.
- 9ISSO must update SSP with new accounting system technical specifications and security control implementations.
- 10Contracts officer must notify DCMA of accounting system change and provide updated SPRS scores reflecting compliance status.
Compliance Cross-References
Wave Accounting's non-FedRAMP status creates systematic violations across multiple NIST 800-171 control families. The Access Control (AC) family is violated through 3.1.1 and 3.1.2 as Wave lacks proper CUI access restrictions and account management. System and Communications Protection (SC) controls fail under 3.13.1 and 3.13.8 due to inadequate boundary protection and transmission confidentiality on shared commercial infrastructure. These violations directly trigger DFARS 252.204-7012 CUI protection requirements and DFARS 252.204-7021 adequate security provisions. In CMMC Level 2 assessments, Wave Accounting impacts multiple domains including Access Control (AC.L2), System and Communications Protection (SC.L2), and Configuration Management (CM.L2) due to lack of baseline configurations. The Assessment and Authorization (CA) domain is also affected since Wave operates outside the authorization boundary without proper security assessments. This creates a compliance chain reaction: Wave's use violates NIST controls, which triggers DFARS non-compliance, resulting in SPRS scoring penalties and potential contract performance impacts.
NIST 800-171 Violations
Using Wave Accounting for CUI without FedRAMP authorization may violate these NIST 800-171 controls:
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FedRAMP Compliant Alternatives
Frequently Asked Questions
Is Wave Accounting FedRAMP authorized?
No. Wave Accounting is a free consumer product that does not hold FedRAMP authorization.
Can I use Wave Accounting for defense contract finances?
No. Wave Accounting is not FedRAMP authorized and lacks the cost accounting and compliance features required for government contracting.
What is a compliant alternative to Wave Accounting?
Deltek Costpoint (FedRAMP Moderate) and Oracle Financials Government Cloud (FedRAMP High) are authorized for defense contractor accounting.
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