# Roth conversions get trickier as tax rules shift

> Converting to a Roth IRA can cut lifetime taxes, but the strategy now faces new complexity from recent tax law changes and may not suit everyone.
- Title: Roth conversions get trickier as tax rules shift · CNBC
- Summary: Converting to a Roth IRA can cut lifetime taxes, but the strategy now faces new complexity from recent tax law changes and may not suit everyone. Roth…
- Keywords: roth ira, roth conversions, retirement accounts, tax strategy, tax law changes, traditional ira, business, finance, Roth, conversions, get, trickier
- Source: CNBC — https://cnbc.com/2026/10/18/roth-conversion-2026.html
- Author: Kate Dore, CFP®, EA
- Published: 2026-10-18T13:30:01+00:00
- Read time: 1 min
- Topics: roth ira, roth conversions, retirement accounts, tax strategy, tax law changes, traditional ira, business, finance
## What a Roth conversion does
A Roth conversion moves pretax or nondeductible IRA funds into a Roth IRA, starting tax-free growth. The trade-off is increased income in the conversion year.
## When conversions make sense
Conversions appeal to households with large pretax retirement balances who expect higher tax rates when withdrawing funds later, experts say.
## Tax changes complicate the choice
Recent tax law changes, including President Donald Trump's big beautiful bill, have made the conversion decision more complex for year-end twenty twenty-five planning.

> big beautiful bill
## Key takeaway

Roth conversions offer tax-free growth but trigger immediate income and tax bills, making them less attractive for many households as tax laws change.