CO Colorado CPA Services

Denver CPA Services for Complex Tax, Audit & Advisory

Tax strategy, audit and assurance, crypto and trader tax, IRS/state resolution, and virtual CFO support for Denver, Colorado clients. We focus on Colorado sales tax and remote-worker sourcing, owner decisions, and Colorado income tax filings, all delivered through a secure virtual CPA model.

Denver, CO CPA Services Built Around Real Client Decisions

Denver engagements often involve Colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting.

Kurt Simmons CPA serves Denver, Colorado clients who need more than a generic tax return or a once-a-year accounting cleanup. For technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives, the work usually centers on Colorado sales tax and remote-worker sourcing, founder, equity, and multi-state payroll planning, and real estate depreciation and investor-ready reporting, with tax strategy, audit and assurance, crypto and trader tax, real estate, CFO-level reporting, and owner-level decisions scoped from the same record set.

This is a virtual-first CPA practice, so Denver clients use secure document exchange, video meetings, e-signature, and structured onboarding. That model fits this page because denver engagements often involve colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting; it does not imply a walk-in office in every city.

What Changes for Denver Clients

State-aware tax planning

Denver clients usually need federal planning coordinated with Colorado rules administered by the Colorado Department of Revenue, including Colorado income tax filings, retail delivery and sales tax nexus, and remote-worker sourcing. For technology companies, real estate investors, and professional services firms, we tie that state overlay to Colorado sales tax and remote-worker sourcing.

Denver planning triggers

  • Colorado sales tax and remote-worker sourcing
  • founder, equity, and multi-state payroll planning
  • real estate depreciation and investor-ready reporting

Common engagement triggers

  • Equity grants, 83(b) elections, and stock-compensation planning before financing or liquidity events in Denver for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives when the record set also involves Colorado sales tax and remote-worker sourcing.
  • Investor-ready books, close processes, and financial reporting for growing companies in Denver for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives when the record set also involves founder, equity, and multi-state payroll planning.
  • Nexus, payroll, and entity planning when remote teams or customers cross state lines in Denver for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives when the record set also involves real estate depreciation and investor-ready reporting.

Audit and reporting readiness

When technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives face lender, board, investor, grantor, or bonding requests, we organize the close, support schedules, and engagement scope around founder, equity, and multi-state payroll planning before deadlines become urgent.

Important licensing note. Kurt Simmons CPA serves clients nationwide under CPA mobility rules where applicable. We review Colorado-specific licensing, tax, and registration requirements before accepting attest or state-sensitive advisory work.

Denver Planning Examples We Review First

Denver planning is useful only if it starts with the actual client pattern: Denver engagements often involve Colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting. We use the items below as an initial triage map when deciding whether the work belongs in tax planning, accounting cleanup, assurance, advisory, or resolution.

Colorado sales tax and remote-worker sourcing

For Denver, the engagement map starts with Colorado sales tax and remote-worker sourcing and then tests the records against founder, equity, and multi-state payroll planning and real estate depreciation and investor-ready reporting. Denver engagements often involve Colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting. The state overlay includes Colorado income tax filings and coordination with the Colorado Department of Revenue where filings, notices, or entity records require it. This usually starts with source documents that prove income, deductions, ownership, residency, and entity treatment before a return or advisory memo is finalized.

founder, equity, and multi-state payroll planning

For technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives, we connect the issue to federal treatment, Colorado filing positions, payroll or sales tax exposure, and the records a lender, board, investor, or tax authority may ask to see because denver engagements often involve colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting.

real estate depreciation and investor-ready reporting

The deliverable turns real estate depreciation and investor-ready reporting for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives into a practical Denver action list for filings, reconciliations, estimated payments, notices, entity updates, audit schedules, or owner decisions.

Records and Decisions That Make This Page Useful

A city page becomes helpful only when it says what a real engagement would review. For Denver, that means matching Colorado sales tax and remote-worker sourcing, founder, equity, and multi-state payroll planning, and real estate depreciation and investor-ready reporting to the client's source records before we recommend a return, notice response, financial statement engagement, or advisory workplan.

Colorado sales tax and remote-worker sourcing

For technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives, we usually ask for sales reports by state, exemption certificates, platform reports, customer location data, payroll files, and registration history. In Denver, the planning question is whether nexus, sourcing, payroll, and sales tax reporting are consistent across jurisdictions because denver engagements often involve colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting.

founder, equity, and multi-state payroll planning

For technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives, we usually ask for brokerage imports, 1099-B detail, wash-sale reports, option exercise records, election history, and realized/unrealized gain schedules. In Denver, the planning question is whether the trading, investment, and equity records support the desired filing position and estimated-tax plan because denver engagements often involve colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting.

real estate depreciation and investor-ready reporting

For technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives, we usually ask for closing statements, depreciation schedules, lease activity, lender statements, repair invoices, cost segregation support, and passive-activity history. In Denver, the planning question is whether the real estate records support depreciation, basis, passive loss, and financing decisions because denver engagements often involve colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting.

Scope before selling

For Denver, the engagement map starts with Colorado sales tax and remote-worker sourcing and then tests the records against founder, equity, and multi-state payroll planning and real estate depreciation and investor-ready reporting. Denver engagements often involve Colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting. The state overlay includes Colorado income tax filings and coordination with the Colorado Department of Revenue where filings, notices, or entity records require it. We use that fact pattern to decide whether the right next step is return preparation, accounting cleanup, assurance work, tax resolution, or advisory support.

Priority CPA Services for Denver

Capital Markets, 83(b) & Advisory

83(b) elections, financing readiness, investor reporting, diligence requests, and securities-aware planning when founder, equity, and multi-state payroll planning intersects with capital or equity decisions for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives.

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Individual, Founder & Executive Tax

Federal and Colorado return preparation for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives, especially when Colorado sales tax and remote-worker sourcing affects equity compensation, K-1s, rental properties, stock options, crypto, or multi-state income. Denver projects start from the fact pattern that denver engagements often involve Colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting.

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Virtual CFO & Forecasting

Cash-flow planning, KPI dashboards, close discipline, and owner-ready reporting for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives that need decisions supported by timely numbers. The starting point is usually real estate depreciation and investor-ready reporting.

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Business Tax & Entity Advisory

Entity structure, owner compensation, and CO filing positions for Denver companies when real estate depreciation and investor-ready reporting or founder, equity, and multi-state payroll planning changes the tax planning answer. We tie that work back to Colorado income tax filings and the records described in the local fact pattern.

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Crypto & Digital Asset Tax

Digital asset cleanup for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives when wallets, exchanges, DeFi, staking, NFTs, token compensation, or brokerage records need to fit the wider Denver tax picture, including Colorado sales tax and remote-worker sourcing.

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Active Trader & Investor Tax

Trader status analysis, mark-to-market elections, wash-sale review, brokerage imports, and planning for active investors whose records overlap with Colorado sales tax and remote-worker sourcing. We also check whether real estate depreciation and investor-ready reporting changes the filing approach.

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IRS & State Tax Resolution

IRS notices, collections, payment plans, amended returns, and coordination with the Colorado Department of Revenue when Colorado sales tax and remote-worker sourcing has already turned into a filing or notice problem for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives.

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Audit, Review & Compilation Support

Independent financial statement services for lenders, boards, investors, grants, bonding, acquisitions, and management reporting tied to founder, equity, and multi-state payroll planning. For Denver, the audit-readiness conversation starts with Denver engagements often involve Colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting.

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How We Help Denver Clients Move Faster

Planning before filings. For Denver, the engagement map starts with Colorado sales tax and remote-worker sourcing and then tests the records against founder, equity, and multi-state payroll planning and real estate depreciation and investor-ready reporting. Denver engagements often involve Colorado income tax, sales tax complexity, remote-worker sourcing, equity compensation, real estate, and growth-company reporting. The state overlay includes Colorado income tax filings and coordination with the Colorado Department of Revenue where filings, notices, or entity records require it. We use the growth lens only after the Denver fact pattern is clear, then we test how the records affect Colorado income tax filings.

Clean records for higher-stakes decisions. For technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives, the goal is not only compliance. We help produce financial statements, dashboards, reconciliations, and support schedules that can stand up to review when founder, equity, and multi-state payroll planning is part of the request.

Specialized complexity. For technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives, crypto, active trading, cost segregation, 83(b) elections, multi-state income, residency, and capital markets questions are handled directly inside the planning conversation when they intersect with real estate depreciation and investor-ready reporting, Colorado sales tax and remote-worker sourcing, or the state-specific topic retail delivery and sales tax nexus.

Connected Service Areas

For broader state-specific context around Colorado income tax filings, start with the Colorado service-area page. The nearby links help Denver visitors compare related service pages for technology companies, real estate investors, professional services firms, energy-adjacent businesses, and executives without turning Colorado sales tax and remote-worker sourcing into the same generic location page.

Denver CPA FAQs

Do you have a physical office in Denver?

No. Kurt Simmons CPA is a virtual-first CPA practice. Denver clients work with us by secure portal, video, phone, e-signature, and encrypted document exchange. For technology companies, real estate investors, professional services firms, and energy-adjacent businesses, that model is a good fit when Colorado sales tax and remote-worker sourcing or founder, equity, and multi-state payroll planning matters more than walking into a storefront.

Can an out-of-state CPA serve Denver, CO clients?

In many situations, yes. CPA mobility rules generally allow a CPA licensed in good standing in another U.S. jurisdiction to serve clients across state lines. For Denver work involving founder, equity, and multi-state payroll planning or real estate depreciation and investor-ready reporting, we confirm any Colorado-specific firm registration, notice, or attest requirement before accepting the engagement.

What Colorado tax issues should Denver clients think about?

Denver clients usually need federal planning coordinated with Colorado rules administered by the Colorado Department of Revenue, including Colorado income tax filings, retail delivery and sales tax nexus, and remote-worker sourcing. For technology companies, real estate investors, and professional services firms, we tie that state overlay to Colorado sales tax and remote-worker sourcing.

Who is the best fit for this Denver CPA service page?

This page is built for Denver clients such as technology companies, real estate investors, professional services firms, and energy-adjacent businesses who need more than basic compliance. Good-fit projects usually involve Colorado sales tax and remote-worker sourcing, entity planning, audit or lender reporting, crypto or trader tax, real estate, or CFO-level decision support.

What makes the Denver page different from a generic CPA service page?

The Denver page highlights local planning patterns we see as relevant for technology companies, real estate investors, professional services firms, and energy-adjacent businesses, including Colorado sales tax and remote-worker sourcing, founder, equity, and multi-state payroll planning, and real estate depreciation and investor-ready reporting. It also points back to broader Colorado service-area guidance around Colorado income tax filings so the city page does not stand alone as a thin location swap.

When should I contact a CPA for a Denver tax or accounting issue?

The best time is before Colorado sales tax and remote-worker sourcing turns into a deadline, notice, financing request, audit requirement, equity decision, or amended-return problem. For technology companies, real estate investors, professional services firms, and energy-adjacent businesses, we also look at real estate depreciation and investor-ready reporting early so cleanup does not become the only option.

Ready to Get Started in Denver?

Schedule a complimentary consultation to discuss your Denver tax situation and how we can help you achieve your financial goals.

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