Can go to tax year 2023 as long as you fund and file by tax cut off- The IRS federal tax filing cut off for 2023 tax year is April 15th 2024. You can also create/fund a new IRA in 2024, and file it with your 2024 tax return due in 2025, but you would be delaying any potential tax deduction.
Your state typically follows federal tax dates, but check yourself if you are cutting it close.
Link attached but IRS Publication 590 -A covers Contributions.
https://www.irs.gov/pub/irs-pdf/p590a.pdf
page 10 , lower right.
Contributions can be made to your traditional IRA for a year at any
time during the year or by the due date for filing your re-
turn for that year, not including extensions < typically April 15th unless 15th on weekend >
