Our Resources
Lewis & Knopf resources
Welcome to the Lewis & Knopf Resource Center—a growing collection of insights, tools, and practical guidance designed to help you make informed decisions with confidence. Here you’ll find articles, guides, and thought leadership from our team, covering timely topics and real-world challenges across the legal and business landscape. Whether you’re looking for clarity on a specific issue or staying ahead of emerging trends, these resources are built to support you every step of the way.
Client Links
If you are experiencing problems logging in, please contact our office at (810) 238-4617.
Recent News
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March 30, 2026 Community Leadership Spotlight: Joel Gibbons at Lewis & Knopf, CPAsAt Lewis & Knopf, CPAs, P.C., we believe that leadership isn’t confined to the walls of the firm—it...
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March 30, 2026 The Most Dangerous Number in Your Financials (And It’s Not What You Think)Ask a business owner how things are going, and you'll usually hear the same answer first: "Revenue's up."...
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March 30, 2026 It’s Tax Time – Beware of ScamsTax season is a busy time for taxpayers. It is also a busy time for criminals as they...
General Resources
Lewis & Knopf, CPAs, P.C. offers several resources to our clients and friends. We have the helpful tools you need to guide you with basic, everyday financial decisions. While these tools are not a substitute for financial advice from a qualified professional, they can give you general guidelines for starting the decision making process.
Phone Apps
- IRS iPhone App
- IRS Android App
- NetClient CS iPhone App
- NetClient CS Android App
- QuickBooks iPhone App (Free with QuickBooks Online subscription)
- QuickBooks Android App (Free with QuickBooks Online subscription)
- Receipt Bank iPhone App
- Receipt Bank Android App
- Tsheets iPhone App
- Tsheets Android App
- MileIQ iPhone App
- MileIQ Android App
SafeSend Returns
We are now utilizing SafeSend Returns to deliver tax returns electronically. SafeSend Returns is an intuitive application with a step-by-step, automated filing experience.
Click here to log into your SafeSend Client Portal.To register your SafeSend account and for tutorials on use:
Client Portal Experience
Client Portal Overview
Video Client Portal Experience
SafeSend Resources
- Learn More about the SafeSend Client Experience
- For a walk-through of the 1040 client experience, including how to e-sign your tax return, click here.
- For a walk-through on the business client experience of signing your tax return and sends K-1’s, click here.
Manager/Delegator Experience: Click here for step-by-step instructions.
Delegate/Signer Experience: Click here for step-by-step instructions.
Tips for Using SafeSend Returns
- SafeSend works best with Google Chrome. (Note SafeSend does not work with Internet Explorer.)
- Some of the verification questions may seem farfetched (they are coming from the LexisNexis database) please answer to the best of your ability. If a question does not apply to you, choose not applicable.
- If you receive a reminder about your efile forms and believe you have already signed and returned them, please contact us.