A cycle code is an 8 digit code found on your account transcripts. The cycle code indicates the day your account was posted to the IRS Master File. This date indicates the 4 digits of the current cycle year, two-digit IRS cycle week, and two-digit processing day of the week.
Example: 20190604 = (2019 – Cycle Year) (06 – Cycle Week) (04 – Cycle Day) = Wednesday, February 6, 2019
Here is an example of cycle code 20190604 on the 2019 IRS Posting Cycles
20190604 = (201906 – Cycle)(04 – Processing Day) = Wednesday, February 6, 2019
We have simplified the IRS Posting Cycles from above to make them easier to read. All you have to do is find your cycle code on your account transcript and use these charts below to determine the day the IRS began to process your tax return.
Each year has its own IRS posting cycle. Use the links below to access full cycle calendars and expected update days to better understand your tax transcript timing.
Go to Transcript Hub.Every year, millions of working Americans miss out on money they’ve already earned — not…
If you’re claiming the Earned Income Tax Credit (EITC) or the Additional Child Tax Credit…
Tax season brings refunds, relief—and unfortunately, scammers. Each year, thousands of taxpayers fall victim to…
Last updated for the 2026 tax filing season The Protecting Americans from Tax Hikes (PATH)…
The 2026 tax season is officially underway, and as happens every year, a small number…
If you filed your tax return early and expected instant updates, you’re not alone. Every…