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Calculators

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Videos

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Koss Benefits Financial & Insurance Services is a full-service, independent insurance and employee benefits brokerage and consulting firm specializing in the design and implementation of all types of life and health insurance.  We are one of greater Washington, DC's leading employee benefits firms, providing specialized planning for business owners and their employees.  

Our company has built a reputation on technical expertise and quality service, with experience in the financial services industry since 1982.  Our ongoing commitment to technology and staff education enables us to provide timely and comprehensive assistance to our clients. We listen carefully to determine the client's requirements, and take time to explain concepts and provide a full range of options.

Please do not hesitate to contact our firm for additional information or to schedule a meeting. You can contact us at (301) 442-0010 ; toll-free at (800) 369-0110; by fax at (301) 587-8808 or write to us online at mkoss@kossbenefits.com.

Did you know you can get quotes now?!

You can obtain quotes, compare plans and apply online by clicking-on one of the Web site links listed below:

Marilyn Koss is an agent licensed to sell insurance and annuity products through many independent insurance companies in the states of CA, DC, FL, GA, MA, MD, ME, MI, MO, NJ, NY, PA, OH, VA, WA & WI. 

This article discusses economic forecasts for 2026 and the trends that are influencing them, including surging AI investment.

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Provides an overview of key provisions in the new "One Big Beautiful Bill Act."

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Describes convertible bonds and their balance of stability and upside.

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It’s important for heirs to consider how a windfall might be used to strengthen their finances now and over the long term.

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How Long Will It Take to Pay my Balance?

How much would your monthly lease payment be?

This calculator can help you estimate your annual federal income tax liability.

How much will it cost to pay off a loan over its lifetime?

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Check the background of this financial professional on FINRA's BrokerCheck
Check the background of this financial professional on FINRA's BrokerCheck