Precision in Compliance.
Strategy in Advisory.
From tax planning and preparation to CFO-level guidance, we help business owners and high-income individuals make financially sound decisions — with clarity and confidence.
Comprehensive Financial Services,
Strategically Delivered
Every engagement begins with understanding your goals. Whether you need precise tax compliance, day-to-day accounting support, or CFO-level strategic guidance, our services are structured around your specific needs.
Tax Services
Tax Planning & Strategy
Proactive, year-round tax strategy for businesses and individuals. We identify opportunities to minimize liability, optimize timing, and align tax decisions with your broader financial goals — well before filing season.
Tax Preparation & Filing
Accurate, timely preparation of federal and state tax returns for individuals, partnerships, S-Corporations, C-Corporations, trusts, and nonprofits. Every return is reviewed for completeness and optimization.
Tax Resolution & Compliance
Support for IRS and state notices, audits, payment plans, offers in compromise, and back-filing. We represent clients before tax authorities and work to resolve issues with minimal disruption to your business.
Accounting & Operations
Bookkeeping & Reconciliation
Clean, organized, and accurate bookkeeping using modern cloud platforms. Monthly reconciliations, categorization, and financial record maintenance that gives you confidence in your numbers.
Payroll Administration
End-to-end payroll processing including tax deposits, filings, W-2s, 1099s, and compliance with federal and state requirements. We handle the complexity so you can focus on your team.
Financial Reporting
Monthly, quarterly, and annual financial statements prepared with accuracy and clarity. Balance sheets, income statements, and custom reports that help you understand your financial position at a glance.
Advisory & Strategy
Higher-ImpactCFO & Fractional CFO
Part-time CFO expertise for businesses that need strategic financial leadership without a full-time hire. Cash-flow oversight, board preparation, fundraising support, and financial decision-making.
Explore CFO ServicesBusiness Advisory
Strategic guidance on growth decisions, profitability analysis, pricing, compensation planning, and operational improvement. We help you see the financial implications before you commit.
Discuss AdvisoryCash-Flow Planning
Forward-looking cash-flow forecasting and budgeting that helps you anticipate shortfalls, plan for investments, and maintain financial stability through seasonal or growth-related fluctuations.
Plan Cash FlowEntity Structuring
Guidance on the right entity structure for your business — LLC, S-Corp, C-Corp, partnership — based on tax implications, liability protection, ownership goals, and long-term exit strategy.
Review Structure
Compliance Keeps You Compliant.
Advisory Keeps You Competitive.
Most accounting firms stop at filing your returns and balancing your books. We start there — and then build forward. The difference isn't incremental. It's structural.
Compliance Only
- Annual tax return preparation and filing
- Monthly bookkeeping and reconciliation
- Basic financial statements
- Payroll processing
- Reactive — you ask, they respond
- Historical view — looking backward
Advisory Partnership
- Everything in compliance, plus year-round tax strategy
- Margin analysis and profitability improvement
- Rolling cash-flow forecasting and scenario planning
- Quarterly strategy sessions with your advisor
- Proactive recommendations — we identify opportunities before you ask
- Forward-looking — planning for what's next
Focused Expertise Across
Key Business Sectors
Industry-specific knowledge allows us to identify tax strategies, compliance requirements, and advisory opportunities that generalists miss. These are the sectors where we deliver the most impact.
Real Estate
Investors, developers, property managers — entity structuring, 1031 exchanges, cost segregation
Medical & Dental
Practices and groups — compensation planning, practice acquisition, retirement strategy
E-Commerce
DTC brands, marketplace sellers — multi-state nexus, inventory accounting, COGS optimization
Professional Services
Law firms, agencies, consultants — partner compensation, project profitability, entity design
Construction
General contractors, subs — job costing, retainage, bond support, percentage-of-completion
Startups & Tech
Founders, funded companies — R&D credits, equity compensation, cap table tax implications
Family-Owned Business
Multi-generational firms — succession planning, family compensation, transition strategy
High-Income Individuals
Executives, dual-income households — tax planning, estimated payments, investment coordination
What Distinguishes Our Practice
Clients choose Whitfield & Co. for the precision of our compliance work. They stay for the clarity of our advisory thinking. Here's what our clients tell us sets us apart.
Proactive, Not Reactive
We bring recommendations to you — you don't have to chase us down.
Clear Communication
No jargon. No ambiguity. We explain complex tax and financial concepts in plain language.
Responsive by Default
Same-day responses on business days. Your deadlines are our deadlines.
Secure & Organized
Encrypted portal, structured workflows, and meticulous document management.
Structured Team
CPAs handle strategy. Specialists handle operations. You always know who to contact.
Advisory Thinking
Every engagement includes strategic perspective — not just data entry and filing.
Measurable Results From
Strategic Engagement
These outcomes represent real engagements. We share them to illustrate the kind of impact that proactive tax strategy and financial advisory can deliver — not as guarantees, but as evidence of what's possible with the right approach.
Entity Restructuring Saved $187K Over Three Years
A seven-figure DTC brand was operating as a single LLC, creating significant self-employment tax exposure and limiting loss utilization as they scaled into new product lines.
We restructured into an S-Corp with a management company, optimized owner compensation, and established a multi-state filing strategy aligned with their nexus footprint.
Reduced effective tax rate by 6.2 percentage points. Projected savings of $187K over three years. Cleaner financials that supported a successful line of credit application.
Operating Margins Improved From 12% to 21%
A three-location dental practice had growing revenue but shrinking margins. The owners couldn't identify where the money was going and had no visibility into per-location profitability.
We implemented fractional CFO services including per-location P&L reporting, labor cost analysis, supply chain optimization, and a rolling 13-week cash-flow forecast.
Margins improved from 12% to 21% within 14 months. Owner distributions increased by $340K annually. Practice added a fourth location with confidence.
$94K Annual Tax Reduction Through Portfolio Restructuring
A real estate investor with 14 properties across three states held everything in their personal name, creating excessive passive income exposure and no liability separation.
We designed a holding-company structure with individual LLCs per property, implemented cost-segregation studies on qualifying properties, and coordinated with their estate attorney.
Annual tax reduction of approximately $94K. Full liability separation across the portfolio. Clearer path to generational wealth transfer and future 1031 exchanges.
What Our Clients Say
"We came to Whitfield for tax preparation and left with a complete financial strategy. Jonathan identified an S-Corp election that saved us over $40K in the first year alone. The proactive approach is what sets them apart — they think about next year before this year is even filed."
"As a physician, I needed someone who understood both the tax complexities of a medical practice and the personal financial planning that goes with it. Catherine and her team delivered both. My only regret is not finding them five years sooner."
"We had a messy multi-state situation with our e-commerce business that two previous firms couldn't sort out. Whitfield not only cleaned it up — they restructured our entire approach. The portal is excellent, communication is fast, and I finally feel like someone is actually watching out for us."
"The fractional CFO service has been transformational for our agency. Before Whitfield, we were guessing at profitability per client. Now we have real data, real forecasts, and a real plan. Our cash position has never been stronger."
"My husband and I are both W-2 employees with rental properties and investments. We needed someone who could handle the complexity without making us feel stupid for asking questions. Danielle has been incredible — patient, thorough, and always one step ahead."
Experienced Professionals,
Structured Around Your Needs
Every client has a dedicated CPA or advisor for strategic work, supported by specialists who handle day-to-day operations. You always know who to call — and you'll get a response within one business hour.
Leadership & Senior Advisors
Jonathan Whitfield, CPA, MST
17+ years in public accounting. Former Big Four tax senior. Specializes in multi-entity tax strategy, real estate, and high-net-worth planning. Leads the firm's strategic advisory practice.
Catherine Reeves, CPA
14 years advising growth-stage businesses. Former controller at a mid-market manufacturing firm. Leads fractional CFO engagements, financial modeling, and strategic planning for business clients.
Marcus Chen, CPA
10 years in tax compliance and planning. Deep expertise in S-Corp and partnership taxation, multi-state filing, and R&D tax credits. Manages the firm's tax preparation workflow and quality review.
Danielle Torres
8 years in financial advisory and client relations. Coordinates advisory engagements, ensures proactive communication, and serves as the primary relationship manager for high-value individual clients.
Operations & Client Support
Robert Kessler, CPA
Prepares and reviews individual and business returns. Handles IRS correspondence and tax notice resolution.
Sarah Nakamura
Leads the bookkeeping and payroll team. Ensures clean monthly closes, accurate categorization, and timely payroll processing.
Emily Park
Manages new-client onboarding, portal setup, document collection, and ensures every engagement starts smoothly and stays on track.
Getting Started Is Straightforward
We've structured our onboarding to be clear, organized, and respectful of your time. Here's exactly what happens after you reach out.
Book a Consultation
Schedule a 30-minute phone or video call at a time that works for you. No obligation, no fee for the initial conversation.
Discovery Conversation
We learn about your business, financial situation, goals, and pain points. You'll speak directly with a CPA or senior advisor — not a salesperson.
Receive Your Proposal
Within 48 hours, you'll receive a clear scope of work, service description, timeline, and fixed or transparent pricing. No surprises.
Onboard & Engage
Our client experience team handles portal setup, document collection, and workflow configuration. Your advisory relationship begins within days.
Confidential · No obligation · Response within 1 business hour
Let's Understand Your
Financial Picture
Complete the form and a CPA or senior advisor from our team will reach out within one business hour to schedule your consultation. This initial conversation is confidential and complimentary.
Every initial call is led by a CPA or senior advisory team member.
We'll provide honest assessment of whether our services are the right fit.
If there's a fit, you'll receive a detailed scope and transparent pricing.
We serve clients across Colorado and nationwide via secure video conference.
Request Your Consultation
All information is confidential and protected by our privacy policy.
Request Received
Thank you. A CPA or senior advisor from our team will contact you within one business hour to schedule your consultation.
- 1. We review your submission and match you with the right advisor
- 2. You'll receive a call or email to schedule your consultation
- 3. Your 30-minute discovery conversation takes place by phone or video
Your Financial Data,
Protected and Organized
We take the security of your financial information as seriously as you do. Our client portal provides a single, encrypted environment for document exchange, communication, and file management.
Bank-level security for all uploads and data in transit
Documents sorted by year, type, and engagement
Communicate with your team without email risk
E-sign tax returns, engagement letters, and authorizations
Guides, Checklists & Tools
Practical resources to help you make better financial decisions. Request a download through the consultation form — we'll send a secure link — or open the Financial Assistant for quick routing.
Small-Business Tax Planning Guide
A plain-English overview of tax strategies every small-business owner should consider — from entity selection to estimated payments to deduction optimization.
PDF · 12 pages · Updated for 2026 Request downloadYear-End Tax Checklist
Step-by-step checklist of actions to take before December 31 — for both business owners and individuals. Includes retirement contributions, charitable giving, and depreciation reminders.
PDF · 4 pages · Updated quarterly Request downloadS-Corp vs. LLC Tax Calculator
Estimate self-employment tax exposure under a default LLC setup versus a reasonable S-Corp wage approach. For planning conversations only — not tax advice.
Interactive Tool · FreeBusiness Finance Health Check
A self-assessment covering cash-flow management, record-keeping, tax compliance, and advisory readiness. Identify gaps before they become problems.
PDF · 6 pages Request download2026 Payroll Tax Calendar
Key filing deadlines, deposit due dates, and form requirements for federal payroll taxes throughout the year. Print-ready for your office or share with your team.
PDF · 2 pages Request downloadConsultation Prep Checklist
Everything to gather before your first consultation — prior returns, financial statements, entity documents, and a list of questions. Makes your first meeting more productive.
PDF · 2 pages Request downloadCommon Questions, Clear Answers
We provide a comprehensive range of accounting, tax, and advisory services including: tax planning and strategy, tax preparation and filing for individuals and businesses, bookkeeping and reconciliation, payroll administration, CFO and fractional CFO services, business advisory, financial reporting, cash-flow planning, entity structuring, and tax resolution. Services are available as standalone engagements or as integrated packages tailored to your needs.
Both. Approximately 65% of our clients are businesses — from startups to mid-market companies — and 35% are high-income individuals and households. Many of our business clients also engage us for personal tax planning and preparation, which allows us to coordinate business and personal tax strategy holistically.
You can schedule a consultation through our website form or by calling our office. The initial conversation is a complimentary 30-minute discovery call with a CPA or senior advisor. We'll discuss your situation, identify potential service fits, and answer your questions. If there's a mutual fit, we'll send a detailed proposal within 48 hours. There's no obligation to proceed.
Pricing depends on the scope and complexity of your engagement. Tax preparation is typically quoted as a fixed fee based on return complexity. Bookkeeping and payroll are quoted as monthly retainers. Advisory and CFO services are structured as monthly engagements with clear deliverables. You'll always receive a written proposal with specific pricing before any work begins — no hourly surprises.
Tax planning is a core part of our practice. While we do provide accurate and timely tax preparation, our planning work happens throughout the year — not just in March and April. We review quarterly estimates, identify deduction opportunities, model entity changes, and coordinate with your other advisors to minimize your overall tax burden. This proactive approach is what most of our advisory clients value most.
All client documents are exchanged through our encrypted client portal, which uses 256-bit TLS encryption and requires multi-factor authentication. You upload documents directly to organized folders, and we never request sensitive information via unencrypted email. The portal also supports secure messaging and digital signatures for engagement letters and tax return authorizations.
Your initial consultation will be with a CPA or senior advisor — Jonathan, Catherine, Marcus, or Danielle depending on your service need. Day-to-day communication for ongoing engagements is handled by your dedicated advisor with support from our operations team. You'll always know who your primary contact is, and you'll never be passed to an anonymous call center.
We respond to all new inquiries within one business hour during operating hours (Monday – Friday, 8:00 AM – 5:30 PM MT). For existing clients, our target is same-business-day response on all messages. During tax season, we extend our availability and communicate proactively about timelines. Our Financial Assistant is also available 24/7 for basic questions and consultation scheduling.
Within one business hour, a CPA or senior advisor will contact you by phone or email to schedule your 30-minute discovery conversation. During that call, we'll discuss your needs, answer your questions, and outline sensible next steps. If you decide to proceed, we'll confirm scope, deliverables, and timing before any billable work begins — and you'll receive a written proposal when appropriate.
Denver-Based.
National Reach.
We maintain a Colorado headquarters for in-person meetings and serve clients remotely across the United States. Whether you're local or fully virtual, the experience is the same: structured workflows, secure collaboration, and advisor-led strategy.
1700 Lincoln Street, Suite 2450
Denver, CO 80203
- Secure video consultations and encrypted portal workflows
- Multi-state filing and nexus planning where applicable
- Coordinated communication with your attorney, banker, and wealth advisors
Service coverage
Active client engagements span Colorado and numerous additional states. If you operate across borders or are planning a move, we'll map the compliance and planning implications early.
Ask questions. Route to the right service. Book faster.
Available 24/7 for common questions, secure-portal guidance, and consultation routing. For sensitive specifics, we'll connect you with a CPA on the next business day.
Ready for clearer decisions
and a calmer tax year?
Book a confidential consultation, call our Denver team, or ask the Financial Assistant for a fast route to the right advisor.
Virtual meetings available · Response within 1 business hour (M–F)