Accounting for Delaware Companies
Full-service compliance and tax support for your Delaware LLC or C-Corp. Remote, reliable, and IRS-compliant.
Delaware Company Accounting Made Simple
Talk to our Delaware compliance team
Delaware LLCs and C-Corps are subject to U.S. federal and state regulations, even if owned by non-residents.
Every Delaware entity must file annual forms with the IRS – including Form 5472 and 1120 for foreign-owned LLCs, or Form 1120 and cap table disclosures for C-Corps. In addition, Delaware requires payment of an annual Franchise Tax. Failure to comply results in penalties and loss of good standing.
Unlike in some offshore jurisdictions, U.S. companies must maintain transaction
records, issue annual reports, and handle cross-border compliance obligations. Delaware offers excellent tax optimization tools, but only if used correctly.
At Thompson&Stein, we help you manage all compliance matters remotely – with clear pricing, secure document flow, and a proactive reminder system to avoid late filings or IRS notices.
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SERVICES - WHAT WE OFFER
Subscription-Based
All services available through a flexible monthly subscription.
Annual IRS filings
Preparation and filing of Forms 5472, 1120, and 1065, as required.
Franchise Tax
Calculation and timely payment of the Delaware annual state fee.
Deadline monitoring
Notification system to prevent missed filings and penalties.
Transaction records
Recording of income and expenses for tax and compliance purposes.
Group reporting
Accounting for intercompany and international operations.
Startup & VC support
Accounting for C-Corps, share issuances, and equity investment reporting.
Banking & due diligence reports
Financial summaries and confirmations for banks and institutions.
Advisory & legal compliance
Ongoing guidance to ensure your company meets U.S. regulatory standards.
What makes our accounting services different?
Company accounting in Delaware does not end with filing forms – it requires knowledge of the U.S. legal system, interpretation of tax regulations, and responsibility for the compliance of the entire structure. We work exclusively with licensed accountants in the U.S. All filings are prepared in accordance with applicable standards and submitted on time.
A company in Delaware – whether an LLC or a C-Corp – must meet reporting requirements before the IRS and the State of Delaware. The most common forms include: 5472, 1120, 1065. Thompson&Stein offers comprehensive accounting services for non-resident companies, startups, and holding entities registered in Delaware, fully remotely and in compliance with U.S. regulations.
Thompson&Stein specializes in comprehensive accounting services for LLC and C-Corp companies registered in Delaware. We ensure full compliance with IRS and State of Delaware requirements, including the preparation and filing of tax returns, annual reports, and corporate documents. We serve clients in Polish, English, Spanish, and Italian. With over 10 years of experience in serving companies in the U.S. and Europe, we guarantee transparent costs, timeliness, and an individual approach to each company. Our services also include support in opening bank accounts, integrating payment systems, and tax planning.
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Running a company in Delaware comes with specific annual obligations – including IRS filings, franchise tax payments, and ongoing compliance with U.S. regulations. Whether you operate an LLC or a C-Corp, our team at Thompson&Stein ensures your business remains compliant, tax-efficient, and audit-ready.
We provide complete support for non-resident owners, digital entrepreneurs, startups, and investment structures. Our U.S.-licensed agents work directly with the IRS and Delaware authorities, offering a reliable, end-to-end solution.