Delaware LLC tools and calculators
Formation
Step-by-step checklist for voluntarily dissolving a Delaware LLC.
Check domain availability across TLDs and cross-check against trademark conflicts.
Walk through Delaware Division of Corporations name reservation filing.
Generate Delaware LLC name suggestions based on your industry and brand keywords.
Build a single-member Delaware LLC Operating Agreement from your LLC details.
Quick USPTO trademark conflict check for your proposed LLC or brand name.
Identify the correct USPTO trademark classes for your Delaware LLC's products and services.
Cost
Project total Delaware LLC cost over 10 years including franchise tax, registered agent, and CPA fees.
Calculate monthly burn rate and runway for your bootstrap startup.
Estimate annual CPA fees for a non-resident-owned Delaware LLC.
Estimate the late-payment penalty for missing the June 1 Delaware franchise tax deadline.
Project subscription revenue growth based on conversion rate, churn, and acquisition.
Calculate total Year 1 cost of forming a Delaware LLC including all common add-ons.
Tax
Walk through YouTube AdSense tax-info setup for non-resident LLC creators.
Walk through Amazon KDP tax interview for non-resident Delaware LLC authors.
Determine if you need to file FinCEN Form 114 (FBAR) for foreign financial accounts.
Calculate when your Form 5472 + pro forma Form 1120 is due based on your LLC's tax year.
Determine if you need to file IRS Form 8938 for specified foreign financial assets.
Track Amazon KDP royalty flows for tax-reporting purposes.
Determine which US states your Delaware LLC has sales tax nexus in.
Tax setup walk-through for Substack publishers using Delaware LLC.
Track W-8BEN-E expiration dates across US payers.
Compliance
Check whether your Delaware LLC and country combination is eligible for Amazon FBA US.
Calculate Delaware franchise tax and annual report deadlines for LLCs and Corporations.
Check BOI reporting status for your Delaware LLC under the 2025 FinCEN exemption.
Understand BOI update obligations under the 2025 FinCEN exemption for US-formed LLCs.
Track the status of your faxed Form SS-4 EIN application across days.
Check whether your IRS Form SS-4 application has been processed and your EIN has been issued.
Determine which US states require your Delaware LLC to foreign-qualify based on your operations.
Check whether your Delaware LLC is in good standing with the Division of Corporations.
Onboarding checklist for Patreon creators using a Delaware LLC.
Validate your IRS Form SS-4 fields before faxing to the IRS for EIN issuance.
Banking
Check whether Mercury accepts founders from your country for Delaware LLC banking.
Check whether your Delaware LLC is ready for a Mercury business banking application.
Check whether your Delaware LLC qualifies for PayPal Business account.
Calculate PayPal Business processing fees on your transactions.
Check whether your Delaware LLC is ready for a Relay Financial application.
Check whether your Delaware LLC qualifies for Shopify Payments.
Check whether Stripe accepts your country of residence for Delaware LLC use.
Calculate Stripe processing fees on your transactions.
Check whether Wise Business accepts your country and Delaware LLC combination.
Calculate Wise Business FX fees on currency conversions.
Comparison
Calculate the ROI of forming in Delaware vs another US state for your specific business.
Calculate the cost difference between Delaware LLC and New Mexico LLC over 5 years.
Calculate the cost difference between Delaware LLC and Wyoming LLC over 5 years.
Decision matrix for choosing between Delaware LLC and Delaware C-Corporation based on your situation.
Compare multi-currency conversion fees across Wise, Mercury, Payoneer, and traditional banks.
Compare Delaware registered agent providers by price, features, and service quality.
Compare LLC formation fees and annual costs across all 50 US states.