September 25, 2026
Most live players track their poker winnings the same way. They remember roughly how the month went, and they are roughly wrong. Big wins stick. Slow losing nights blur together. By December the number in your head is a story you tell, not a record you can check.
Tracking fixes that, and it is less work than it sounds.
The minimum, for every session
Date, start time and end time. Without hours you have a result, not a rate, and hourly is the number that tells you whether a game is worth your time.
Where you played. Your results at one room can look nothing like another, and you will only see that if every session is filed under a room.
Game and stakes. 1/2 and 2/5 are different jobs. Mixing them hides both.
Buy-in, every rebuy, and cash-out. Write each rebuy down when it happens. The one you forget is almost always a loss.
For tournaments: buy-in, re-entries, add-ons, where you finished, and what you were paid.
The losing sessions matter as much as the winners. A log with only the good nights in it is not a log.
Why one number per night is not enough
“Won $400” says nothing about whether you were up $1,200 and gave it back, or stuck $600 and clawed out. Stack counts through the session show that shape. So does noting the two or three hands that decided the night while they are still fresh. You will not remember them accurately on the drive home, never mind next month.
What the IRS expects if you claim losses
This is not tax advice, and it only covers the US. Talk to a tax professional about your own situation.
Gambling winnings, poker included, are reported as income. Losses can only be deducted if you itemize, and never more than your winnings. For tax years that begin after December 31, 2025, the law also limits the deduction to 90 percent of your losses, so a player who breaks even for the year can still owe tax on the difference.
To back up those losses, the IRS asks for “an accurate diary or similar record” of your winnings and losses. Revenue Procedure 77-29 spells out what that diary should hold:
- The date and type of the wagering activity
- The name and address or location of the place you played
- The names of other people present with you
- The amounts won or lost
Supported by whatever you can document, such as casino statements, W-2G forms and receipts. A record kept at the table, session by session, is what that describes. A year reconstructed from memory in April is not.
Sources: IRS Topic 419, Gambling income and losses · Rev. Proc. 77-29 · Tax Foundation on the 90 percent limit.
Spreadsheet or app
A spreadsheet works if you actually open it every session. Most people stop after a few weeks, because typing numbers into cells at two in the morning is nobody’s idea of a good time.
An app earns its place by removing that friction, and the two kinds of tracker handle it very differently. StackXo is a live poker tracker built for this, free with no limit on sessions: start a session when you sit down, record rebuys and stack counts as they happen, log the hands that mattered, and cash out when you rack up. Date, time, room, stakes and every buy-in are captured without a form at the end. Your results, hourly rate and win rate by stake or by room are there whenever you want them, and Pro exports the full history to CSV.
Whatever you use, the rule is the same. Write it down before you leave the table.