So there's some additional documents that MrHuth posted from the WA State Department of Revenue. Seems Phil failed to pay some type of "excise tax" from July 1 to Sept 30 of 2019 in the amount of $312.68. The documents from Dept. of Revenue were apparently filed February 21st, 2020. Note that there is an amended claim, so there's 4 documents total from WA Dept. of Revenue and 3 from Citibank attached.
@Comma, could you attach them to the OP as you see fit?
I'm also attaching the 3 Citibank documents. Could
@SoapQueen1,
@Beetus Knuckles,
@AnOminous,
@architect, and any of our other experts comment on the WA State filing? Side note: the fact that he owed ~$311 for 2 months of state tax suggests that his gross income for 2019 (assuming those months are reasonably similar to the other months) was ~$124,000, which is perfectly in line with what we've estimated before.
Math:
$310.23 / 2 months = $155.12 state B&O tax per month * 12 months = $1861.38 for 2019 / 0.015 (1.5% B&O tax) = $124,092 of gross income.