Tax Forms
Tax form preparation and filing services for startups including corporate tax returns, payroll tax forms, and compliance documentation.

How to File a Form 1120 Extension for Your Startup
Buy time without penalties—learn how to file a Form 1120 extension, key deadlines, and what startups still must pay even with an extension.

Form 4562: Depreciation and Amortization Deductions Guide
File Form 4562 properly—learn how startups claim depreciation and amortization for equipment and software and avoid common tax mistakes.

Form 1120 Schedule M-2
Understand Schedule M-2—learn how C-corps track retained earnings and why it matters for clean tax filings and due diligence.

Form 1120 Schedule M-1
Demystify Schedule M-1—learn how C-corps reconcile book income to taxable income and avoid common tax return errors before filing under pressure.

Form 3800: General Business Tax Credits Explained
What founders and startups need to know about how to use IRS Form 3800 to calculate, claim, and carry over your business tax credits

Form 1095-B: Startup Guide to ACA Compliance & Deadlines
Learn what IRS Form 1095-B is, when startups must issue it for health coverage, and how it fits into ACA compliance and annual tax filings.

How to Fill Out Form 1120 Schedule G
Learn what Form 1120 Schedule G is, which C-corp shareholders trigger it, and how startups stay compliant with IRS rules.

Form 1125-E
Learn the key facts about IRS Form 1125-E: required for reporting officer pay in corporations with $500K+ gross receipts

What is Form 1095-C?
Stay compliant with ACA reporting by using Form 1095-C correctly once you hit 50+ full-time (or equivalent) employees to avoid IRS penalties.

Form 1120 Schedule K
Complete Form 1120 Schedule K correctly—learn what it reports, how it ties to corporate tax filings, and where startups make mistakes.

What are IRS Form W-8 and FATCA?
Avoid costly FATCA withholding—learn which W-8 form your foreign contractors, vendors, or investors need and how startups stay compliant.

October 31 Tax Deadlines for Startups
Kruze Consulting has provided the links you need to see specific city tax calendars and find out about the deadlines which are due this Thursday, Oct 31st.
