Headshot of Karen Idelson

Karen Idelson

Editor

Karen Idelson is a content editor and creator who is obsessed with promoting personal financial literacy, budgeting, and investing as well as their role in supporting overall well-being. She strives to make the articles she edits for RocketMortgage.com accessible and interesting so that readers will be inspired to learn more and increase their knowledge of personal finance.
 
Prior to joining the team at Rocket Mortgage in 2025, Karen worked as a writer, editor, and speaker, focusing on the business and technology of entertainment for more than two decades. A graduate of the University of Arizona and the American Film Institute’s Advanced Technology Internship Program, she has contributed to the Los Angeles Times, Variety, Animation Magazine, The Dallas Morning News, the Houston Chronicle, The Arizona Republic, Women’s Wear Daily, The DGA Quarterly, and many other publications. A veteran speaker and moderator, Karen has also hosted dozens of panels, including several for the hit ABC series “Lost” in the legendary Hall H (IYKYK), which seats more than 6,000, at Comic-Con International in San Diego, as well as panels about entertainment business trends at the World Animation & VFX Summit, SXSW, and Variety’s Entertainment Technology Summit.
 
Karen grew up in the Southwest and is a longtime U2 superfan who has seen them play in more than a dozen cities, four different countries, and three continents. If she’s not helping fine-tune the personal finance content at Rocket Mortgage, chances are she’s searching for a new place to grab a coffee with friends or driving to the next trending sushi restaurant.

Expertise

Mortgage
Personal Finance
Real Estate

Education

University of Arizona, Bachelor of Arts in Psychology with an emphasis on Social Psychology

American Film Institute, Advanced Technology Internship Program

Universidad de Salamanca. Studied Spanish language and culture

Coursera certification: Tools for Data Science

Recent Articles

4-minute read

A guide to the FHA MIP refund chart

If you refinance an FHA loan within a few years, you may be entitled to a mortgage insurance refund. The UFMIP refund chart outlines what you can expect.

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8-minute read

What is a mortgage rate?

A mortgage preapproval letter shows you how much a lender has conditionally approved you for. It lasts for a few months and may strengthen your offer.

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9-minute read

10-year mortgage rates: What to expect in 2026

Learn how 10-year mortgage rates work, what affects them, and how to get the best rate for your loan in today’s market.

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8-minute read

How are mortgage rates determined?

Discover what determines interest rates with our in-depth analysis. Explore how economic trends, credit scores, and more impact mortgage rate decisions.

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6-minute read

South Carolina property tax guide

South Carolina property taxes tend to be lower than those in most other states, but they still vary by county. You can pay your taxes via escrow to make it easi...

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10-minute read

FHA loan refinances: Requirements, pros, and cons

Refinancing to an FHA loan can help lower your monthly payments and change your loan terms. Learn about the types of FHA refinance loans and how to qualify.<...

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8-minute read

Is now a good time to refinance my mortgage?

Learn when refinancing your mortgage makes sense based on interest rates, costs, and your financial goals. See how to decide if now is the right time.

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5-minute read

Minnesota property tax guide

Minnesota property taxes are lower than those of most other states. You owe taxes twice per year, but you can escrow them and let your lender handle it.

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7-minute read

Tennessee property tax guide

Tennessee property taxes tend to be lower than those in most other states, but they can vary based on your county. You can pay your taxes via escrow to make it ...

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