Modern corporate boardroom with Washington DC skyline visible through windows
Services

Our Services

Four integrated practice areas, delivered by U.S. CPAs and chartered accountants from Virginia — for organizations that cannot afford to get the numbers wrong.

Our Practice

One firm. Four disciplines. Every mandate, end-to-end.

Integrated by design

ECG is built so a single team can carry an engagement from monthly bookkeeping through tax filing, an external audit, and donor compliance — without losing context or rebuilding history at every handoff.

That integration is what lets us serve small businesses, nonprofits, government contractors, and international implementers with the same precision a Big Four client expects — and the responsiveness a founder actually needs.

Outsourced Accounting & Bookkeeping
01
Practice 01
Monthly close, payroll & CFO

Outsourced Accounting & Bookkeeping

Cloud-first monthly close, payroll, and outsourced CFO — built so leadership and donors see the same accurate numbers, in real time.

  • Full-service bookkeeping and monthly close support
  • Accounting system setup and cleanup
  • Payroll setup, processing coordination, and reporting
  • Financial statements and management reports
  • Fractional CFO support, project budgeting, and proposal pricing
  • QuickBooks ProAdvisor support
U.S. Tax Services
02
Practice 02
Federal, state & cross-border

U.S. Tax Services

Filing precision and proactive planning for businesses, nonprofits, and high-earner individuals — across federal, state, and cross-border.

  • Business tax returns, including partnerships, corporations, and S corporations
  • Nonprofit Form 990 compliance
  • Individual and self-employed tax returns
  • Foreign income and cross-border tax considerations
  • Tax planning for business owners and high-income individuals
Audit & Assurance
03
Practice 03
Independent, board-ready

Audit & Assurance

Independent audits, reviews, and attestation engagements that stand up to federal, donor, and board-level scrutiny.

  • Financial statement audits for businesses, nonprofits, and donor-funded projects
  • Financial statement preparation, compilation, and review support
  • Agreed-upon procedures, risk assessments, and internal control evaluations
  • Government and donor compliance audits
Advisory & Consulting Services
04
Practice 04
Donor, grants & compliance

Advisory & Consulting Services

Compliance, capacity, and contracting expertise for organizations operating with USG, World Bank, UN, and other major donors.

  • Donor financial management support for USG, World Bank, UN, and similar funding environments
  • Grants, contracts, and federal compliance advisory services
  • Organizational capacity assessments and capacity-strengthening support
  • Policy and procedure manual development
  • Human resources support and payroll processing
  • Procurement, sub-award, and partner monitoring support
  • Afghanistan tax compliance, business registration, and local law compliance support
  • Government contracting advisory services
Why organizations choose ECG

Credentials that back every engagement.

Certified, licensed, and accountable — the credentials clients, boards, and donors already recognize.

20+
Years of leadership
8(a)
SBA Certified
SWaM
Virginia-Certified
U.S.
CPA Firm
Intuit
Pro-Advisor
ACCA
Approved Employer
Global
Project footprint
How we engage

A clear path from first call to lasting partnership.

Every ECG engagement runs on the same four-step model — so you always know what's happening this week, what's landing next, and who owns it.

01

Discovery

We learn your operations, funders, reporting obligations, and the decisions you need numbers to answer.

02

Scope

A clear, fixed-fee proposal — deliverables, timeline, owners, and the standards we will measure against.

03

Execute

A dedicated team runs the engagement on a predictable cadence with weekly check-ins and clean handoffs.

04

Advise

Quarterly strategy reviews translate the financials into action for leadership, the board, and donors.

Explore working with ECG today!

Schedule a Call