What are the tax implications of taking a lump-sum distribution from a defined benefit pension plan instead of rolling it over in 2025?

Receiving a lump-sum distribution from a defined benefit pension plan (like a traditional pension) instead of rolling it over into an IRA or another qualified plan in 2025 carries significant and immediate tax consequences. The key distinction is whether the distribution is treated as an eligible rollover distribution or a non-rollover distribution.

### Immediate Taxation and Withholding

If you take a lump-sum distribution directly into your hands (not directly rolled over to an IRA or new employer plan), the entire amount is generally considered taxable income in the year you receive it. Furthermore, the plan administrator is required by law to withhold a mandatory 20% federal income tax from the distribution before you even receive the funds. This mandatory withholding is separate from any estimated taxes you might owe later.

For example, if you receive a USD 100,000 lump sum, the administrator must withhold USD 20,000 for federal taxes, and you will only receive USD 80,000 directly. You will receive a Form 1099-R reporting the total distribution amount in Box 1 and the amount withheld in Box 4.

### Potential for the 10% Early Withdrawal Penalty

Since defined benefit pension plans are typically employer-sponsored qualified plans, distributions taken before age 59½ are generally subject to the 10% additional tax for early withdrawal, unless a specific exception applies. Common exceptions that might waive the 10% penalty include:

• Separation from service in or after the year the employee turns age 55.
• Distributions made as part of a series of substantially equal periodic payments (SEPPs, or 72(t) payments).
• Disability.

If no exception applies, you will owe the 10% penalty on the taxable portion of the distribution, in addition to regular income tax rates.

### Impact on Tax Bracket

A large, one-time distribution can push your income into significantly higher tax brackets for that single year, increasing the overall effective tax rate on the distribution. Because the 20% withholding is often insufficient to cover the total tax liability (especially when factoring in the 10% penalty), recipients of lump sums frequently face a large tax bill when they file their 2025 return.

### The Rollover Advantage

In contrast, if the entire distribution is directly rolled over (the funds go from the pension administrator directly to an IRA or new qualified plan within 60 days), no income tax is withheld, and no income tax is due in the year of the transfer. The money continues to grow tax-deferred, and you retain control over when you take distributions, allowing for better tax timing decisions later in life.

The bottom line for 2025: Taking a lump-sum distribution directly to yourself triggers immediate taxation, mandatory 20% withholding, and likely the 10% early withdrawal penalty if you are under age 59½. A direct rollover is almost always the superior tax strategy unless you specifically need the funds immediately for an emergency, qualify for an exception, or are using the funds to initiate a SEPP arrangement.