A pickup contribution is a mandatory retirement contribution that a state or local government employer reclassifies as an employer contribution under Internal Revenue Code Section 414(h)(2), so the money goes into your pension pre-tax for federal income tax purposes even though your paycheck still funds it.1Office of the Law Revision Counsel. 26 USC 414 – Definitions and Special Rules The economic reality doesn’t change. The money still comes out of your compensation. But the legal reclassification means the contribution never shows up as taxable wages, giving you an income tax break in every pay period.
How the Reclassification Works
Section 414(h)(2) says that when a governmental employer “picks up” contributions the plan designates as employee contributions, those amounts are treated as employer contributions instead.1Office of the Law Revision Counsel. 26 USC 414 – Definitions and Special Rules That single sentence of code is what powers everything else. The contribution bypasses your gross income for federal income tax, even though the deduction hits your paycheck the same way any other withholding does.
The key word is mandatory. A pickup only works when you have no choice about contributing. Many public pension systems require participants to contribute a fixed percentage of salary as a condition of employment. Without the pickup mechanism, those mandatory contributions would come out of after-tax dollars. The pickup converts them to pre-tax dollars.
Think of it as the government employer stepping in between you and the pension system, technically writing the check so the IRS treats the contribution as employer-funded.
What Makes a Pickup Valid
Not every mandatory contribution qualifies. Under Revenue Ruling 2006-43, two conditions must both be met.2Internal Revenue Service. Employer Pick-Up Contributions to Benefit Plans
First, the employing unit has to take formal action. A resolution, or something equivalent, specifying that contributions designated as employee contributions will be paid by the employer in lieu of employee contributions. An informal practice or verbal arrangement doesn’t cut it.
Second, participating employees cannot be given the option to receive the contributed amounts as cash, opt out of the pickup, or otherwise choose between the contribution and direct compensation. The contribution has to be genuinely mandatory with no alternative.
That second requirement is where people confuse pickup contributions with 401(k) deferrals. In a 401(k), you elect how much to contribute and can change your election. In a pickup arrangement, you have zero say. The absence of choice is exactly what makes the pickup valid. If the employer offered a cash alternative, the entire arrangement would fail, and every dollar contributed would be taxable as ordinary income.2Internal Revenue Service. Employer Pick-Up Contributions to Benefit Plans
The Federal Income Tax Break
The immediate benefit is straightforward: the contributed amount is excluded from your gross income for federal income tax purposes.2Internal Revenue Service. Employer Pick-Up Contributions to Benefit Plans Say you earn $60,000 and your pension system requires an 8% contribution that your employer picks up. Your taxable income drops by $4,800. At a 22% marginal federal rate, that saves you roughly $1,056 a year in federal income tax.
The exclusion is not a deduction you claim on your return. It happens at the payroll level, so the money never appears as taxable wages in the first place.
Keep in mind this is deferral, not a permanent break. When you eventually receive pension payments in retirement, amounts attributable to pickup contributions are taxed as ordinary income. You come out ahead because most retirees fall into a lower bracket than they occupied while working.
FICA Is a Different Story
Here the picture gets more complicated. Pickup contributions reduce your income tax, but they usually do not reduce your Social Security and Medicare (FICA) tax liability.
The IRS distinguishes between two situations. If the employer funds the pickup by reducing your salary or offsetting what you would otherwise be paid, the contributions are considered a salary reduction and remain subject to FICA.2Internal Revenue Service. Employer Pick-Up Contributions to Benefit Plans That describes most pickup arrangements. Your pay stub shows a deduction, your take-home drops by that amount, and FICA is calculated on your full pre-deduction salary.
In the less common scenario, the employer pays the contribution as a genuine salary supplement on top of the raises you would have received anyway. If the facts show the contribution did not reduce or offset wages, the amount can be excluded from FICA wages as well.2Internal Revenue Service. Employer Pick-Up Contributions to Benefit Plans This is rare, because most governmental employers fund pickups through salary offsets rather than fresh budget outlays.
For most public employees, then, the pickup is pre-tax for income tax but post-tax for FICA. You still pay the 6.2% Social Security tax (on wages up to $184,500 in 2026) and the 1.45% Medicare tax on the pickup amount.3Social Security Administration. Contribution and Benefit Base There’s a silver lining: those contributions count toward your Social Security earnings record, which can support a higher benefit later.
How It Shows Up on Your W-2
The split treatment shows up clearly on your annual Form W-2. Because the pickup amount is excluded from income tax, it is subtracted from Box 1, the figure that reports wages subject to federal income tax.4Internal Revenue Service. Retirement Plan FAQs Regarding Contributions
When the contributions remain subject to FICA, as they do in most pickup arrangements, your full salary stays in Box 3 (Social Security wages) and Box 5 (Medicare wages).2Internal Revenue Service. Employer Pick-Up Contributions to Benefit Plans So Box 1 comes in lower than Boxes 3 and 5. If you see that gap on your W-2, the pickup contribution is almost certainly why.
Pickup contributions to a 401(a) defined benefit plan, the typical arrangement, generally don’t use a Box 12 code. The income tax exclusion is reflected entirely through the reduced Box 1 figure. Some employers report the pickup amount in Box 14, an informational field with no direct effect on your return.
Which Employers and Plans Use Them
The pickup mechanism is available only to governmental entities. State governments, counties, cities, public school districts, state university systems, and similar public employers all qualify. Section 414(h)(2) explicitly limits this treatment to plans established by a state, a political subdivision, or an agency or instrumentality of one.1Office of the Law Revision Counsel. 26 USC 414 – Definitions and Special Rules
The most common home for pickup contributions is a governmental defined benefit pension plan under Section 401(a). Teachers, firefighters, police officers, and other public employees contribute a set percentage of salary toward a future monthly benefit. Because participation and contribution rates are set by statute rather than employee choice, these plans are natural candidates for the mechanism. Private sector employers do not use pickup contributions at all; their retirement plans rely on elective salary deferrals under 401(k) or similar arrangements.
State Income Tax May Differ
The federal exclusion doesn’t guarantee the same treatment at the state level. Most states follow the federal rule and exclude pickup contributions from state taxable income, but not all do. A handful require employees to add the contribution back to state adjusted gross income, so the same dollars are pre-tax federally and after-tax at the state level. If you live in a state with an income tax, check your state’s specific rules for Section 414(h) contributions. Your pay stub or your state’s tax instructions will usually make the treatment clear.
What Happens When You Retire or Leave
Because pickup contributions were never taxed as income going in, they are fully taxable as ordinary income coming out. Each pension payment you receive in retirement includes a portion attributable to your pickup contributions, taxed at your regular income tax rate for the year you receive it. That is the deferred half of “tax-deferred.” You didn’t avoid the tax; you postponed it to a year when your rate is likely lower.
If you leave government employment before retirement, the pickup contribution balance in your plan may be eligible for a direct rollover into an IRA or another employer’s qualified plan, depending on the plan’s rules. A direct rollover keeps the tax deferral intact. Taking the money as a lump sum without rolling it over would make the full amount taxable in the year you receive it, and if you are under age 59½, an additional 10% early withdrawal penalty generally applies.