Yeah, Monex has some similar things for foreign stocks... but it seems they need to get an expert to define how their things ought to work.
They have:
- a very handy 売却損益明細 screen - but after I switched to non-tax withholding, it stopped showing foreign stock dividends (odd behavior from my perspective; whether I have tax withhold or not is a separate concern to the trade and dividend payment records)
- a 上場株式配当等の支払通知書 report, to cover the last year - this is only issued when you have a non-tax withholding account, but this report is missing those early 2023 dividends. Mistakenly those dividends are showing on my 特定口座年間取引報告書 report, but they should not be shown apparently, for non-tax-withholding accounts, I gather.
- in my US stocks account management page, a report called 外国証券に関するご案内(権利配当等)兼支払通知書 can be had. But it's weird here too because the "trade date" seems inconsistent between the search screen and the actual report. Possibly the mess stems from dividends being paid first in the US and then me actually getting the money in Japan some days later - some inconsistent handling of the dates is probably the cause of the mess, when switching from withholding to non-tax withholding. It does seem complicated...
Another thing in the apology message from Monex was, they were saying that I could not use their annual XML data, because of the aforementioned problems. That was ok with me, as I was planning to do it the old way, based off the PDF reports.
But I had some further troubles today - they had suggested I might need to report these problematic dividends myself. I tried to do so, but the NTA site is rejecting the values as invalid, and telling me to contact the payer
So, I tried to use the XML data instead, just to see what happens - and when I do that, I see an error indicating why they were telling me I couldn't use it:
ファイルの内容に誤りがあります。正しいファイルを読み込むか、証券会社等から交付されたものを読み込んでください。
証券会社等から交付された正しいファイルでこのエラーが発生する場合は、ファイルの交付元にお問い合わせください。
(TA-Ek03b05)
Hahaha! So, I guess I am not the only person in Japan having this problem. Probably someone else had already contacted Monex about it, and they must have pinpointed those customers who have been negatively impacted...
Unfortunately, I wasted my day trying to figure out what to do with this problem, but it hasn't become any clearer. As the tax on the dividends was not a big number, I am inclined to just forget about it having done some 努力義務, and probably the tax people wouldn't chase after people over small discrepancies...
At least, I might study the XML data contents and use it to try to verify what I have entered manually...