Crudzilla wrote: ↑Thu Nov 07, 2024 2:47 am
Sorry, I'm really new to the Japanese tax system.
I'm finding the whole concept of 年末調整 rather confusing. If it is a summary of your tax etc over the year, why is all the paperwork conducted well before the year has ended? When brokers send out these certificates, are they just predicting the amount you will pay in the final months of the year?
I don't like the sound of filing a tax return this year, it sounds above my capabilities, and I do have some small side income (plus I think I will have to file one next year due to recieving gifts over the allowance). I guess it is best to leave the iDeCo until the new year, and make my first contribution then...?
Now I'm worrying about the timing of the paperwork to create the account.
If possible I would like to get it set up ready to begin making payments from January. If I am making the payments myself each month (i.e. not withheld from paycheque), would it be possible to set up the iDeCo account now, and then just not pay into it for November & December? Is there any negative aspect to missing a payent (other than it being limiting to your total annual contribution)?
The other option would be to just open the account in January. If made my application in January, would the account be set up in time to make January's payment? And can the self payment into iDeCo be made at any time during the month for which it is intended?
Appologies for my ignorance, and thanks so much for your help. I'm learning, albeit slowly.
If you only receive income from one or max two Employers through the year, AND tax is withheld at source, AND you do not have any unusual Deductions, AND you have nothing else to claim or report, then your employer can complete the Year-End Adjustment 年末調整 on your behalf.
They will have made a forecast of how much you would earn in the full year, and along with the information about your dependents, they used a table provided by the Tax Office to calculate how much tax to withhold from your salary every month to meet your final tax bill. Pay As You Earn - PAYE...
At the end of the year (November), you can provide documentation to your employer to confirm your Dependents for Standard Allowances and provide the documents you received confirming premiums for certain Qualified Deductions, such as iDeCo and certain other Insurances; life, medical, earthquake..., and they will calculate the exact amount of tax due, and make a final adjustment in December Payroll, by either giving you a refund, if you have over-paid through the year, or taking additional tax to meet the bill.
If you have nothing else to claim or report, then that fulfills your reporting obligation and the employer will issue you the Gensen-Choushu-Hyo - Statement of Tax Withheld.
On the other hand, if you have anything else to claim , such as first year of Mortgage Tax Relief or report, any additional income over 200,000, or Capital Gains, etc., or if you miss the deadline for supplying the documentation to your employer in time for the Nenmatsu Chousei, then you have an additional reporting obligation and you have to file a Tax Return - Kakutei Shinkoku with the Gensen-Choushu-Hyo - Statement of Tax Withheld from your employer(s).
If your side income is over 200,000 in the year, you have to file the Kakutei Shinkoku.
You will definitely not be able to make November iDeCo contribution now. It is too late.
If you were able to make December, which I doubt, you would only make one Installment, so the Tax Refund would be
Refund = iDeCo Contribution / (1 - Marginal Income Tax Rate and Reconstruction Tax) - iDeCo Contribution
e.g. 23000 / (1 - 0.2042) - 23000 = 5,900 Yen Refund
However, I don't think you will be able to make December Contribution now. I think it is too late and the paperwork takes quite a long time to process...
The withdrawal from your bank account will be on a specified day every month by Direct Debit, and if there are insufficient funds, you will miss the contribution for that month. there are no other penalties.