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2023 Tax Reference Guide

By Steve Gelber on January 25, 2023

Each year there are updates to the tax code. Sometimes these are notable changes to how your taxes are completed, the rates at which you are taxed, and the amounts that you can deduct for certain expenses. Please click here to refer to our 2023 Tax Guide for updated 2023 tax information. Below please find a summary of some of the notable changes:

Annual Retirement Contributions Rise!

  • Those under age 50 can contribute $6,500 to an IRA or Roth IRA, up $500 (the catch up contribution for those 50 and older is still $1,000)
  • 401(k) and 403(b) limits rise to $22,500 for those under 50 and $30,000 for those 50 and older
  • Simple IRA limits rise to $15,500 for those under 50 and $19,000 for those 50 and older
  • SEP IRA and Solo(k) Total Contribution Limits rise to $66,000 (subject to income limitations)

Annual Gifting Limits Rise!

  • You can gift up to $17,000 per person ($34,000 per couple) to any individual in 2023 without utilizing your lifetime exemption
  • You can gift up to $17,000 per person ($34,000 per couple) to a Section 529 Plan this year ($85,000 per person, $170,000 per couple for front-loading 5 years of contributions)

Social Security Income Limit Rises

  • The amount of income that is subject to Social Security Tax rises this year to $160,200. This is the most notable increase in several years. The first $160,200 of each individual’s earned income will be subject to Social Security taxation.
  • The Medicare Surtax and Hospital Insurance Tax on Net Investment Income will remain the same (3.8% and 0.9%, respectively). Married couples are subject to these taxes with a Modified Adjusted Gross Income (MAGI) of $250,000 or more (Single Filers are subject at $200,000, Married filing Separately at $125,000).


Financial Principles is a group comprised of investment professionals registered with Hightower Advisors, LLC, an SEC registered investment adviser. Some investment professionals may also be registered with Hightower Securities, LLC, member FINRA and SIPC. Advisory services are offered through Hightower Advisors, LLC. Securities are offered through Hightower Securities, LLC. All information referenced herein is from sources believed to be reliable. Financial Principles and Hightower Advisors, LLC have not independently verified the accuracy or completeness of the information contained in this document. Financial Principles and Hightower Advisors, LLC or any of its affiliates make no representations or warranties, express or implied, as to the accuracy or completeness of the information or for statements or errors or omissions, or results obtained from the use of this information. Financial Principles and Hightower Advisors, LLC or any of its affiliates assume no liability for any action made or taken in reliance on or relating in any way to the information. This document and the materials contained herein were created for informational purposes only; the opinions expressed are solely those of the author(s), and do not represent those of Hightower Advisors, LLC or any of its affiliates. Financial Principles and Hightower Advisors, LLC or any of its affiliates do not provide tax or legal advice. This material was not intended or written to be used or presented to any entity as tax or legal advice. Clients are urged to consult their tax and/or legal advisor for related questions.

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