What does Dave Ramsey say about Roth 401(k)?

Dave Ramsey strongly favors the Roth 401(k) over the traditional 401(k), arguing that paying tax on contributions now and avoiding tax on decades of growth is the mathematically superior outcome for most people.

His core argument is straightforward: if you contribute $96,000 over a career and it grows to $2.5 million, a traditional 401(k) gives you a tax break on the $96,000 but taxes the entire $2.5 million at withdrawal. A Roth 401(k) flips that equation. You pay tax on the $96,000 upfront and owe nothing on the $2.5 million in retirement. Ramsey frames this as an obvious choice whenever your employer's plan offers a Roth option.

Within his broader retirement savings sequence, he recommends this order: first, contribute to your 401(k) up to the full employer match; then max out a Roth IRA; then return to the 401(k), choosing the Roth 401(k) when available. He also notes that rolling a Roth 401(k) into a Roth IRA at retirement is straightforward and tax-free, since both accounts share the same tax treatment. Converting a traditional 401(k) to a Roth IRA is a different matter. Ramsey acknowledges it is possible but cautions that the tax hit in the conversion year can be substantial and is not right for everyone.

If your retirement account holds private business interests, LLC stakes, or other illiquid assets, the conversion tax bill depends directly on the Fair Market Value established at the time of conversion. A Roth IRA conversion appraisal ensures that value is independently documented and defensible for tax reporting purposes. You can also estimate the tax impact of a conversion using the IRA Conversion Tax Calculator.