Federal tax calculators
Estimate a 2025 refund or amount owed, or explore penalty and tax-interest costs for 2019–2025 individual returns.
Open the calculatorsTools & resources
Useful tax guidance before a sales conversation.
Use a focused calculator or download a practical checklist. No account, SSN, or bank information required.
Explore the library
A practical starting point.
Resources are designed to help you organize, understand, and identify the next useful question.
Published checklists & organizers
Prepare for a focused tax-readiness conversation with completed resources that are ready to download now.
Browse the downloadsPrivacy by design
Public tools should not collect private tax data.
Blue Circle’s public calculators are designed to run without names, Social Security numbers, addresses, bank information, or document uploads.
Use the right channel
Send documents only after secure access is provided.
Checklists can help you prepare. Actual tax documents should be shared through the secure system provided after engagement—not through an ordinary contact email.
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