Nonprofit Audit Services in Washington DC, Virginia & Maryland
Nonprofits that expend $1,000,000 or more in federal awards (raised from $750,000 effective for fiscal years beginning on or after October 1, 2024) in a fiscal year are required to obtain a Single Audit under 2 CFR Part 200 (OMB Uniform Guidance) — formerly OMB Circular A-133. Your Virtual CPA performs nonprofit Single Audits, Yellow Book (GAGAS) audits, and financial statement audits for 501(c)(3) and 501(c)(6) organizations throughout Washington DC, Virginia, and Maryland. Our CPAs are AICPA members, peer reviewed, and licensed in VA, MD, and DC.
Nonprofit Audit Services We Provide
From Single Audits under federal uniform guidance to Form 990 preparation and grant compliance — every nonprofit audit and attestation service in one place.
Single Audit (2 CFR 200)
Most CommonRequired for nonprofits expending $1,000,000+ in federal awards. Covers financial statements AND compliance testing for all major federal programs. FAC submission within 9 months.
Learn moreYellow Book Audit (GAGAS)
Government Auditing Standards audits for government-funded organizations. Stricter independence requirements and additional reporting beyond standard GAAS.
Learn moreForm 990 Preparation
IRS Form 990, 990-EZ, 990-N, and 990-T (UBIT) preparation. Three missed filings = automatic revocation of tax-exempt status.
Learn moreAudit Readiness
Pre-audit review of your records, internal controls, and grant documentation. Identify and fix weaknesses before your auditor arrives — saves time and cost.
Learn moreGrant Compliance & AUP
Agreed-upon procedures for grant funders. Verify grant spending compliance without a full audit. Common for city, county, and foundation grants.
Learn moreUBIT Analysis & 990-T
Identify taxable unrelated business income from rental income, advertising, retail operations, or parking. File Form 990-T when UBIT exceeds $1,000.
Learn moreSOC 2 for Nonprofits
SOC 2 attestation reports for nonprofits that handle donor data, process online payments, or provide technology platforms to clients or partners.
Learn moreHUD & Housing Audit
Single Audits for housing nonprofits receiving CDBG, HOME, Section 8, HOPWA, and CoC grants. HUD Consolidated Audit Guide compliance.
Learn moreFQHC & Ryan White Audit
HRSA Section 330, Ryan White, and SAMHSA grant compliance audits for Federally Qualified Health Centers and healthcare nonprofits.
Learn moreState Compliance Requirements — DC, Maryland & Virginia
Each state has different charitable registration thresholds that trigger audit or review requirements. Learn the specific rules for your state:
Washington DC — $500K Audit Threshold
DC requires audited financials for nonprofits with $500,000+ in gross revenue. No tiered review option.
Maryland — $300K Review / $750K Audit
Tiered thresholds: review at $300K+, full audit at $750K+. Annual COMAR registration renewal.
Virginia — $750K Review / $1M Audit
VDACS registration: reviewed financials at $750K+, audited at $1M+. 4.5-month filing deadline.
Who Needs a Nonprofit Audit?
Audit requirements for nonprofits come from federal law, state regulators, grant-making organizations, and your own governing documents.
Federal Grant Recipients
Organizations that expend $1,000,000 or more in federal awards in a fiscal year must obtain a Single Audit per 2 CFR 200.501. This threshold applies to ALL federal awards combined — grants from HHS, HUD, DOL, DOE, USDA, EPA, and any other federal agency.
Source: 2 CFR Part 200 Subpart F — eCFR.gov
State-Registered Charities
Virginia requires charitable organizations with gross revenue over $500,000 to file audited financial statements with the annual registration. Maryland requires audits for organizations with annual revenue over $500,000. DC has similar requirements for registered charities.
Source: Virginia Code §55.1-2538; Maryland Code, Business Regulation Article
Foundation & Grant Requirements
Most community foundations, private foundations, and corporate giving programs require audited financial statements for grant applications over $25,000–$50,000. United Way affiliates, government agencies, and international funders frequently set their own audit requirements below the $1,000,000 federal threshold.
Board & Governance Requirements
Many nonprofit boards adopt bylaws or policies requiring annual audits as a matter of good governance — regardless of size or funding source. This is particularly common for organizations with significant assets, multiple programs, or that are publicly accountable to members or donors.
Our Nonprofit Audit Process
A structured, transparent audit process designed to minimize disruption to your organization's operations.
Engagement Planning & Risk Assessment
We meet with your finance team and executive director to understand your organization's programs, federal awards, and risk areas. We assess internal controls and develop an audit plan tailored to your situation. For Single Audits, we identify major federal programs for compliance testing per 2 CFR 200.518.
Document Request & Preparation
We provide a detailed list of documents needed (generally ledger, bank statements, grant documentation, payroll records, board minutes). We work with your team to organize materials efficiently using our secure document portal, minimizing the burden on your staff.
Fieldwork
Our CPA team performs substantive testing, analytical procedures, and internal control walkthroughs. For Single Audits, we test each major federal program for compliance with grant requirements and applicable federal laws (2 CFR 200, program-specific regulations). All work is performed remotely via secure connection.
Draft Report & Management Review
We prepare draft financial statements and auditor's reports and meet with management to discuss findings, proposed adjustments, and any audit comments. For Single Audits, we review any findings with management and allow time for the corrective action plan.
Final Report & Filing
We issue the final audit report package. For Single Audits, we prepare and submit the audit reporting package to the Federal Audit Clearinghouse (FAC) through the secure submission portal within the 9-month deadline.
Related Audit & Attestation Services
Government Contractor Audit (DCAA)
DCAA compliance audits for Northern Virginia defense and federal contractors.
HOA Audit Services
Annual audits for homeowners and condo associations in DC, VA, and MD.
Attestation Services
AUPs, reviews, compilations, and SSAE 18 engagements.
Nonprofit Accounting
Ongoing bookkeeping, Form 990 preparation, and grant tracking.
Audit Requirement Checker
Find out which audit level your nonprofit needs — free tool.
Nonprofit Audit Cost Estimator
Get a ballpark estimate for your audit cost based on budget and federal funding.
Nonprofit Audit Checklist
10-step preparation checklist — get audit-ready before your auditor arrives.
Single Audit Checklist
SEFA documentation and FAC submission guide for federal award recipients.
Schedule a Consultation
Talk to a CPA about your nonprofit's audit requirements.
Nonprofit Audit Cost Estimates — DC, Maryland & Virginia
Typical independent audit costs by organization budget size (2026)
| Feature | Annual Budget | Estimated Audit Cost | Typical Scope |
|---|---|---|---|
| Under $500K | $6,000–$12,000 | Basic financial statement audit | |
| $500K–$2M | $10,000–$18,000 | Audit + grant compliance testing | |
| $2M–$10M | $15,000–$30,000 | Complex programs, multiple grants | |
| Single Audit required ($1M+ federal) | $18,000–$40,000+ | 2 CFR 200 + financial audit combined |
Nonprofit Audit FAQs
Common questions from nonprofit executive directors, finance managers, and board members.
Ready to Start Your Nonprofit Audit?
Book a free consultation with our nonprofit audit team. We'll review your funding sources, explain what type of audit you need, and provide a clear timeline and fee estimate.
Serving Washington DC, Northern Virginia, Maryland, and nonprofits nationwide.