{"data":{"id":"us/20-cfr-418.1235","jurisdiction":"us","citation":"20 CFR 418.1235","heading":"When will we stop using your more recent tax year's modified adjusted gross income to determine your income-related monthly adjustment amount?","body":"We will use your more recent tax year's modified adjusted gross income to determine your income-related monthly adjustment amount effective with the month and year described in § 418.1230 and for each year thereafter until one of the following occurs:\n(a) We receive your modified adjusted gross income from IRS for the more recent tax year we used or a later tax year;\n(b) Your more recent tax year modified adjusted gross income that we used is for a tax year more than 3 years prior to the income-related monthly adjustment amount effective year;\n(c) You request we use a more recent tax year based on another major life-changing event as described in § 418.1201; or\n(d) You notify us of a change in your modified adjusted gross income for the more recent tax year we used as described in § 418.1240.","path":["Title 20—Employees' Benefits","CHAPTER III—SOCIAL SECURITY ADMINISTRATION","PART 418—MEDICARE SUBSIDIES","Subpart B—Medicare Part B Income-Related Monthly Adjustment Amount"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-20.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:45Z","sha256":"5e53ecc4c93df7f9c4c66f27decfa8568c287e4e173a9ef7a2144dad2865b33f","source_id":"us-cfr","stale":true,"prev":"us/20-cfr-418.1230","next":"us/20-cfr-418.1240"},"notice":"GroundRules: Original legal text. Not legal advice."}