Title 26 › Subtitle C — Employment Taxes › CHAPTER 22 — RAILROAD RETIREMENT TAX ACT › Subchapter E — Tier 2 Tax Rate Determination › § 3241
Sets the yearly tax percentages for three railroad retirement taxes based on a number called the average account benefits ratio. If that average is less than 2.5, the rates are 22.1% (for sections 3211(b) and 3221(b)) and 4.9% (for section 3201(b)). For 2.5–3.0 the rates are 18.1% and 4.9%; 3.0–3.5 → 15.1% and 4.9%; 3.5–4.0 → 14.1% and 4.9%; 4.0–6.1 → 13.1% and 4.9%; 6.1–6.5 → 12.6% and 4.4%; 6.5–7.0 → 12.1% and 3.9%; 7.0–7.5 → 11.6% and 3.4%; 7.5–8.0 → 11.1% and 2.9%; 8.0–8.5 → 10.1% and 1.9%; 8.5–9.0 → 9.1% and 0.9%; and 9.0 or more → 8.2% and 0%. Average account benefits ratio — the 10-year average of the yearly account benefits ratios, rounded up to the next 0.1. Account benefits ratio — a yearly measure that compares the fair market value of the railroad retirement assets to the benefits and administrative payments for that year. The Secretary must publish the next year’s rates in the Federal Register by December 1 each year.
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Internal Revenue Code, Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 3241
Title 26, Internal Revenue Code
Last Updated
Sep 23, 2026
Release point: 119-110