Title 26 › Subtitle Subtitle C— Employment Taxes › Chapter 22— RAILROAD RETIREMENT TAX ACT › Subchapter E— Tier 2 Tax Rate Determination › § 3241
The tier 2 railroad retirement tax rates paid by employers, employees, and employee representatives are not fixed. Each year they are set from a table based on the average account benefits ratio, which compares the assets in the railroad retirement funds to the benefits and expenses paid out, averaged over the 10 most recent fiscal years. When the funds are healthier, the rates go down; when they are thinner, the rates go up. The IRS must publish the next year's rates in the Federal Register by December 1 of each year.
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Internal Revenue Code — Source: USLM XML via OLRC
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Reference
Citation
26 U.S.C. § 3241
Title 26 — Internal Revenue Code
Last Updated
Apr 6, 2026
Release point: 119-73