nor have i, because its brand new, and the document providers are trying to figure out what to draft based on the limited guidance.
Prior to the enactment of SECURE 2.0 in December 2022, the only option was that Safe Harbor Match was pre-tax. If the plan allowed, after the match is deposited the participant could convert to Roth Safe Harbor, via a roth conversion or a roth rollover. Otherwise, when the participant gets a distribution of the Safe harbor match amounts paid to themselves, its taxable as income, the same as any other pre-ta
Now, with SECURE 2.0, if the plan document allows, and the participant chooses, when the Safe Harbor Match is deposited, it goes in directly to a Roth Safe Harbor source. The participant receives a 1099-R showing it as taxable based on the year it was deposited. See https://www.irs.gov/pub/irs-drop/n-24-02.pdf
its taxable if the participant elects the contribution be made as roth. The income is reported on Form 1099-R. If the match is for 2023, and deposited in 2024, for the employee it is taxable as 2024 income. for the participant's tax impact, it doesn't matter what year the benefit accrued, only when it was deposited. the notice from the IRS goes into this, and is definitely worth a read, even though it's 80 pages.