Roth Conversion in Pennsylvania

A Roth conversion in Pennsylvania is generally not subject to state personal income tax, because Pennsylvania treats a traditional-to-Roth transfer as a nontaxable rollover between retirement plans rather than as taxable income. The state applies a flat 3.07% income tax, but that rate does not reach a properly executed conversion.

Does Pennsylvania tax a Roth conversion?

No, Pennsylvania generally does not tax a traditional-to-Roth conversion. The Pennsylvania Department of Revenue treats the conversion as a nontaxable transfer between retirement plans, so the effective Pennsylvania rate on a clean, fully completed conversion is 0%. This holds even though federal law taxes the full pre-tax amount as ordinary income. Pennsylvania simply never allowed a deduction on the way in. (Source: PA Dept. of Revenue, a_id/274, 2026.)

The reasoning is structural. Pennsylvania’s flat 3.07% personal income tax has no deduction for retirement contributions, so contributions to a traditional IRA or 401(k) were already taxed as Pennsylvania compensation in the year you earned them. Because the state taxed those dollars going in, it does not tax them again when you convert them to a Roth. This is the same logic that makes qualified retirement distributions Pennsylvania-tax-free after retirement age, covered in the next section and across our Roth conversion state taxes guide.

Pennsylvania’s own guidance states the rule directly: a conversion is generally not subject to Pennsylvania personal income tax. The department’s published answer also names a single, easily-missed exception, and it is the difference between a $0 result and an unexpected 3.07% bill.

The withholding trap: the one way a PA conversion becomes taxable

Pennsylvania’s guidance is explicit: “Any amounts transferred [from the traditional IRA] that are not put into the Roth IRA, whether by federal income tax withholding or otherwise, are subject to Pennsylvania personal income tax.” (Source: PA Dept. of Revenue, a_id/274, 2026.) So the conversion is only fully PA-tax-free when the entire distribution lands in the Roth account.

Where this bites: if you convert $100,000 and instruct the custodian to withhold 24% for federal tax, only $76,000 actually reaches the Roth. That $24,000 never completed the rollover. Pennsylvania can treat the leaked $24,000 as a distribution, and if you are under 59½ or have not met your plan’s retirement conditions, the taxable portion of it is subject to the state’s cost-recovery rule described below. A conversion stays 100% Pennsylvania-tax-free when the full amount reaches the Roth and the federal tax is paid from outside cash rather than withheld from the converted funds.

Does PA tax 401(k) withdrawals after 59½ or IRA distributions?

No. Pennsylvania does not tax distributions from qualified retirement plans, including 401(k), 403(b), 457(b), and traditional IRAs, once you reach age 59½ or meet your plan’s retirement age or separation-from-service conditions. There is no dollar cap and no income test on this exclusion, so it is effectively unlimited for eligible retirees. (Source: PA Dept. of Revenue, a_id/365, 2026.)

This is the Pennsylvania feature that drives the whole Roth-conversion opportunity. Once you are retired and eligible, your traditional IRA and 401(k) withdrawals already come out free of Pennsylvania income tax. Converting to a Roth does not change that at the state level; it simply moves already-PA-exempt dollars into an account where future growth and withdrawals are also federally tax-free. Every 1099-R still has to be reported on the PA-40, even when the taxable amount is zero.

Roth conversion PA cost-recovery method for early (pre-59½) distributions

Early distributions matter here because of the withholding trap. A genuine trustee-to-trustee conversion is treated as a nontaxable rollover at any age. But money that leaks out of the rollover before age 59½ (or before you meet plan retirement conditions) and is not itself rolled over is taxed under Pennsylvania’s cost-recovery method: your own previously-taxed contributions come out first, tax-free, and only amounts exceeding your basis are taxed at 3.07%. (Source: PA Dept. of Revenue, a_id/365, 2026.)

Two consequences follow. First, Pennsylvania does not recognize the federal early-withdrawal hardship exceptions, so the state analysis is separate from the federal 10% penalty analysis. Second, for taxpayers under 59½, the interaction between a true conversion and the cost-recovery rule is nuanced. The safe reading is that a genuine conversion or rollover is nontaxable at any age, while a taxable early cash withdrawal is taxed only on earnings above basis. Confirm your specific situation with a Pennsylvania tax advisor.

Does Pennsylvania tax Social Security benefits?

No. Pennsylvania does not tax Social Security benefits at all, with no income limit, regardless of how much of the benefit is taxable at the federal level. Combined with the exclusion for qualified retirement distributions, this means a Pennsylvania retiree drawing Social Security plus 401(k) or IRA income after 59½ can owe close to $0 in Pennsylvania income tax. (Source: PA Dept. of Revenue, Personal Income Tax Guide, “Gross Compensation”; 72 P.S. 7303, 2026.)

Federal taxation of Social Security is a separate question, and it is exactly where a Roth conversion can create a ripple. A conversion raises your federal adjusted gross income, which can increase the share of your Social Security benefits that is federally taxable. Pennsylvania does not care, but the IRS does. We cover the mechanics in our guide to the taxation of Social Security benefits in 2026.

Does Pennsylvania tax pension income for retirees?

No. Pennsylvania does not tax pension income for retirees who have met their plan’s age or years-of-service requirements, commonly age 60 or the plan’s normal retirement age. This applies equally to public-sector pensions such as PA SERS and PMRS, to military pensions, and to private employer pensions. There is no dollar cap. (Source: PA Dept. of Revenue, Personal Income Tax Guide, “Gross Compensation”; 61 Pa. Code 101.6, 2026.)

The same rule that exempts eligible pension income is what exempts your 401(k) and IRA distributions after retirement age. For a Pennsylvania retiree, then, the state’s income tax is largely a tax on non-retirement income. That framing matters when you decide how much to convert, because the Pennsylvania cost of the conversion itself is generally zero. Our how much to convert to Roth guide walks through sizing.

What retirement income does Pennsylvania actually tax? (Is PA tax friendly for retirees?)

Pennsylvania is broadly tax-friendly for retirees on retirement income but not on everything. It exempts Social Security, qualified retirement-plan distributions after retirement age, and eligible pensions. It still applies its flat 3.07% rate to several income types that retirees often hold. Knowing which bucket each dollar falls into is the core of Pennsylvania retirement tax planning. (Source: PA Dept. of Revenue; Tax Foundation, 2026.)

Pennsylvania still taxes these at the flat 3.07% rate, with no preferential long-term capital-gains rate:

• Interest and dividends
• Capital gains, taxed as ordinary income at 3.07% (Pennsylvania has no lower long-term rate)
• Rental income and net profits from a business
• Part-time or post-retirement wages
• Non-qualified annuity income
• Early (pre-59½) distributions to the extent they exceed your previously-taxed contributions

Pennsylvania’s flat 3.07% individual income tax has no brackets, no standard deduction, and no personal exemption, and it has been 3.07% since 2004, unchanged for 2026. (Source: PA Dept. of Revenue, “Personal Income Tax Rates,” 2026; Tax Foundation, “2026 Pennsylvania Tax Rates & Rankings.”) Many municipalities and school districts add a separate local Earned Income Tax, up to about 3.75% (highest in Philadelphia), but local EIT generally does not reach IRA distributions, pensions, or conversions. Local EIT rules vary by jurisdiction, so confirm treatment for your municipality.

State tax on a $100,000 Roth conversion in Pennsylvania (illustrative)

The illustration below shows why how you pay the federal tax matters in Pennsylvania. A $100,000 conversion generates $0 Pennsylvania tax when the full $100,000 reaches the Roth. If you instead withhold federal tax from the IRA, the withheld portion never completes the rollover and can become PA-taxable at 3.07%. Figures are illustrative, not a projection of any individual result. (Source: PA Dept. of Revenue, a_id/274 and a_id/365, 2026.)

*If you are past 59½ or meet your plan’s retirement conditions, even the withheld portion is generally covered by the qualified-distribution exclusion, so the Pennsylvania result can still be $0. If you are under 59½, the withheld $24,000 is tested under the cost-recovery method and the earnings portion above your basis is taxed at 3.07%. Federal tax is identical either way; the Pennsylvania difference arises only from how the federal tax is paid. Our Roth conversion break-even tool models the long-run tradeoff.

The second-order federal ripple: $0 PA tax is not “free”

Even when Pennsylvania charges nothing, a conversion inflates your federal modified adjusted gross income. That can trigger Medicare IRMAA surcharges two years later and increase the taxable share of your Social Security benefits. So “$0 Pennsylvania tax” does not mean the conversion is costless; the federal picture is part of sizing any conversion. See our Medicare IRMAA 2026 brackets and premiums.

Does PA have an estate tax or inheritance tax? Pennsylvania inheritance tax rates 2026

Pennsylvania has no estate tax, but it does levy an inheritance tax on the beneficiary’s share from the first dollar, with no exemption threshold. The 2026 rates depend on the heir’s relationship to the decedent. This matters for Roth planning because a Roth account passes to heirs and remains subject to the same inheritance-tax classes as any other asset. (Source: PA Dept. of Revenue, “Inheritance Tax,” 2026; Tax Foundation, 2026.)

A 5% discount applies if the tax is paid within three months of death, and qualified charities and government transfers are exempt. Because Pennsylvania has no estate tax, the planning focus is on beneficiary class and the federal estate exemption, which is $15,000,000 per person for 2026 under the OBBBA. We cover it in our estate tax exemption 2026 guide.

How to report a Roth conversion on the PA-40, plus residency and timing

You report the conversion on your PA-40 by including every 1099-R you receive; each 1099-R, taxable or not, must be listed. When the conversion is a fully completed rollover, the Pennsylvania-taxable amount nets to $0 even though the same 1099-R shows a large federally taxable figure. Attach all 1099-Rs to the return. (Source: PA-40 instructions; PA Dept. of Revenue, a_id/365, 2026.)

The exact 2026 PA-40 schedule and line references should be confirmed against the official 2026 PA-40 booklet, since form numbering can change year to year. The reporting principle is stable: report the gross distribution, then show the nontaxable rollover treatment so the PA-taxable amount reflects $0 for a clean conversion.

Residency and the relocation trap

A conversion is taxed, or for Pennsylvania exempted, by your state of legal domicile in the conversion year. Pennsylvania taxes residents on all income and can tax statutory residents (domiciled elsewhere but keeping a permanent PA home plus more than 183 days in PA). Federal law 4 U.S.C. 114 bars any state from taxing the retirement-plan income of a nonresident, so if PA is your domicile in the conversion year, the conversion is generally PA-tax-free regardless. (Source: 4 U.S.C. 114; PA Dept. of Revenue domicile rules, 2026.)

The relocation trap works in the other direction. If you contributed to a 401(k) or IRA in a state that gave you a deduction, then moved to Pennsylvania, a blanket “PA never taxes conversions” claim can be wrong for your facts, because the interaction between prior-state basis and Pennsylvania’s rules is fact-specific. Timing a conversion around a move deserves a real analysis; see moving to a tax-friendly state in retirement.

How Rothology plans a Roth conversion for Pennsylvania residents

Q3 Advisors is a fiduciary registered investment adviser. Our Rothology Premier Roth Conversion service is a flat-fee planning engagement, not a product sale. For Pennsylvania residents, the work centers on the state facts on this page: confirming eligibility for the qualified-distribution exclusion, structuring the conversion so the full amount reaches the Roth, and coordinating how federal tax is paid so no dollars leak out of the rollover.

A typical engagement includes a multi-year conversion plan and tax projections that account for Pennsylvania treatment, federal ordinary-income tax, and the second-order effects on Medicare IRMAA and Social Security taxation. We do not sell insurance or investment products, and the conversation is educational first. You can start with our Roth conversion service overview.

Frequently asked questions

Does Pennsylvania tax Roth IRA conversions?

Generally no. Pennsylvania treats a traditional-to-Roth conversion as a nontaxable rollover, so a fully completed conversion carries a 0% Pennsylvania income tax cost. The exception: any amount not deposited into the Roth, including federal tax withheld from the converted funds, can be subject to Pennsylvania’s 3.07% tax. Federal tax on the conversion still applies in full. (Source: PA Dept. of Revenue, a_id/274, 2026.)

Does Pennsylvania tax 401(k) and IRA withdrawals after age 59½?

No. Pennsylvania does not tax distributions from 401(k), 403(b), 457(b), or traditional IRA accounts once you reach age 59½ or meet your plan’s retirement age or separation conditions. There is no dollar cap and no income test on the exclusion. Every 1099-R still must be reported on the PA-40 even though the Pennsylvania-taxable amount is $0. (Source: PA Dept. of Revenue, a_id/365, 2026.)

Is a Roth conversion taxable in PA if I am under 59½?

A genuine trustee-to-trustee conversion is treated as a nontaxable rollover at any age. The risk under 59½ is leakage: dollars withheld or not deposited into the Roth are tested under Pennsylvania’s cost-recovery method, where your previously-taxed contributions come out first and only earnings above basis are taxed at 3.07%. This interaction is nuanced, so confirm with a Pennsylvania tax advisor. (Source: PA Dept. of Revenue, a_id/365, 2026.)

Do I owe PA state tax if federal tax was withheld from my Roth conversion?

You can. Pennsylvania’s guidance says amounts not put into the Roth, “whether by federal income tax withholding or otherwise,” are subject to Pennsylvania personal income tax. If you are an eligible retiree past 59½, the qualified-distribution exclusion generally still covers it. The issue is avoided entirely when the full amount is converted and the federal tax is paid from outside cash. (Source: PA Dept. of Revenue, a_id/274, 2026.)

Does Pennsylvania tax Social Security benefits?

No. Pennsylvania does not tax Social Security benefits, with no income limit, no matter how much of the benefit is taxable federally. A conversion does not change that at the state level, though it can raise the federally taxable share of your Social Security by increasing your federal adjusted gross income. (Source: PA Dept. of Revenue, Personal Income Tax Guide, “Gross Compensation,” 2026.)

What retirement income does Pennsylvania actually tax?

Pennsylvania exempts Social Security, qualified retirement-plan distributions after retirement age, and eligible pensions. It still applies the flat 3.07% rate to interest, dividends, capital gains (no preferential long-term rate), rental income, net business profits, part-time wages, non-qualified annuities, and early distributions above your basis. (Source: PA Dept. of Revenue; Tax Foundation, 2026.)

Does Pennsylvania have an estate tax or inheritance tax?

Pennsylvania has no estate tax but does levy an inheritance tax from the first dollar. The 2026 rates are 0% for a surviving spouse, 4.5% for lineal descendants and ancestors, 12% for siblings, and 15% for other heirs. A 5% discount applies if the tax is paid within three months of death. (Source: PA Dept. of Revenue, “Inheritance Tax,” 2026.)

Sources

• Pennsylvania Department of Revenue, “Taxability of Roth IRAs according to PA income tax rules,” answer a_id/274, 2026.
• Pennsylvania Department of Revenue, “How do I determine if my IRA withdrawals are subject to PA income tax,” answer a_id/365, 2026.
• Pennsylvania Department of Revenue, “Personal Income Tax Rates” and PA-40 instructions, pa.gov/agencies/revenue, 2026.
• Pennsylvania Department of Revenue, “Inheritance Tax,” pa.gov/agencies/revenue, 2026.
• Pennsylvania Department of Revenue, Personal Income Tax Guide, “Gross Compensation” (retirement, pension, and Social Security exclusions); 72 P.S. 7303; 61 Pa. Code 101.6, pa.gov/agencies/revenue, 2026.
• Tax Foundation, “2026 Pennsylvania Tax Rates & Rankings,” taxfoundation.org/location/pennsylvania.
• 4 U.S.C. 114 (federal nonresident retirement-income rule).