SDK offers three payment options to fit your needs.

SDK has partnered with QuickFee to provide three easy and secure payment options for our clients. Once you click a payment link below, you will be guided to QuickFee’s secure payment portal where you can complete your payment.

Credit Card Payment

Easily pay your invoice online with your credit card! A 3% processing fee will be applied to all credit card transactions.

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ACH Payment

Pay your invoice online with our ACH payment option. Transfer funds directly from your bank with no additional fees.

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Payment Plan

QuickFee allows you to spread the cost of your invoice(s) totaling $5,000 or more over 3 monthly payments.*

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* Please note that interest will apply.

We want you to realize your success as much as you do, so a shareholder is available at all times to help you achieve your goals.

“Working with SDK has always been a reliable and satisfying experience. Everyone hates doing taxes, but I know when I file them each year with SDK they are doing everything they can to ensure it is filed correctly and will ensure the full amount I am owed on my tax return.”

- Client of SDK

“I appreciate the professionalism of staff as well as the timeliness in which work is completed. Communication has been very good as well! Thank you!”

“Our accountant, while new to working our account has been beyond terrific to work with. Her communication has been clear and very punctual – really excited to continue working with her!”

“Communication with John Lawson has always been fantastic! We love working with him and appreciate his care and attention to his clients.”

“For Teresa McAlpine, it was such a joy to work with you this year! I really appreciated your patience with me when I frequently checked on the progress of my tax return while I was very nervous during the start of the pandemic. I also really appreciate your professional demeanor and communication style. You were a very dependable and reliable person to work with during a very uncertain and challenging time. Thank you!”

“The role Nicole Brown plays in assisting our firm is of significant value. We have grown to trust her guidance and appreciate her knowledge and accessibility. Definitely someone we love working with and having on our “team” ”

“Outstanding service from Stan Eisenberg, and excellent staff in general!”

Make a Payment

SDK offers three payment options to fit your needs.

Credit Card Payment

ACH Payment

Payment Plan

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