BUILT FOR PROFESSIONAL BETTORS

Stop guessing
what you owe.

LineItem tracks your sessions, calculates your quarterly liability, and generates year-end reports your CPA can actually use — built for bettors who file Schedule C.

Join the Waitlist See how it works

Free beta access for first 200 waitlist members.

4forms
W-2G, 1099, Sch.C, 1040-ES — one place
Q1 - Q4estimates
quarterly estimates, always current
15states
multi-state tax handling
1export
everything your CPA needs
// THE PROBLEM

Don't just track profit.
The IRS wants more than that.

Bet trackers are built for recreational bettors. If you're filing as a professional gambler, you need session-level data, deductible expenses, quarterly estimates, and 1099 reconciliation. None of that exists in one place.

🗂️
Session tracking is manual
The IRS defines a "session" as a single trip to a gambling establishment — not a single bet. Getting this right requires manual grouping that no existing tool does.
HIGH IRS RISK
📋
1099s don't match your records
Books report gross winnings, not net. Your 1099-MISC shows a number that looks nothing like your actual P&L. Reconciling this manually is error-prone and time-consuming.
REPORTING MISMATCH
📅
Quarterly payments are a surprise
Without a running tax liability estimate, Q4 is a nightmare. Most pros underpay quarterly and get hit with penalties because no tool shows them what they owe in real time.
PENALTY EXPOSURE
🧾
Deductions are scattered
Subscriptions, data fees, hardware, home office — all deductible on Schedule C, but tracking them alongside your betting activity requires a separate system most people don't bother with.
MONEY LEFT ON TABLE
// PRODUCT PREVIEW

Your tax position.
Always current.

lineitem — Dashboard — Q4 2026
YTD Net P&L
+$34,820
across 142 sessions
Est. Tax Owed
$9,240
federal + state combined
Q4 Payment Due
$2,890
due Jan 15 · 12 days
SESSION DATE BOOK NET STATUS
NFL Week 14 — Spreads Dec 8 FanDuel +$1,240 WIN
NBA Props — Dec 7 Slate Dec 7 DraftKings −$380 LOSS
CFB Championship — Futures Dec 5 BetMGM +$2,100 WIN
NHL Puck Lines — Dec 4 Dec 4 Caesars −$140 LOSS
// FEATURES

Everything your CPA
has been asking for.

01 —
IRS-compliant Session Tracking
Group bets into sessions automatically by book, date, and sport. LineItem maps to how the IRS actually defines gambling sessions — not just individual wagers.
Sessions — Dec 2025
NFL Week 14 — Spreads
4 bets · ~3h · Dec 8
FanDuel 4 bets +$1,240
NBA Props — Dec 7 Slate
6 bets · ~2h · Dec 7
DraftKings 6 bets −$380
CFB Championship — Futures
2 bets · Dec 5
BetMGM 2 bets +$2,100
02 —
Quarterly Estimated Tax Calculator
Real-time federal and state estimated liability based on YTD results. Know your Q1–Q4 payment amounts before the deadline, not after.
Quarterly estimates — 2025
Q3
$3,210
DUE SEP 15
Q4
$2,760
JAN 15
Federal (24% bracket)$2,480
Tennessee state$730
Total Q3 due$3,210
03 —
1099 Reconciliation
Import your W-2G and 1099-MISC forms from each book. LineItem reconciles gross reported winnings against your session records and flags discrepancies automatically.
1099 reconciliation — 2025
FanDuel 1099: $48,200 Yours: $47,980 $220 gap
DraftKings 1099: $31,440 Yours: $31,440 Match
BetMGM 1099: $14,880 Yours: $14,880 Match
Caesars 1099: $9,100 Yours: $9,100 Match
04 —
Schedule C Expense Tracking
Log deductible business expenses — subscriptions, data feeds, hardware, home office — alongside your betting activity. Everything in one export for your CPA.
Expenses — YTD 2025
Data subscriptions$1,200
Hardware$980
Home office$720
Software & tools$480
Other$900
Total deductions$4,280
05 —
CPA Collaboration Mode
Give your accountant read-only access to your LineItem data. No more email threads with spreadsheet attachments. One link, all the context they need.
Share with CPA
Access levelRead-only
ExpiresDec 31, 2025
Last viewed2 days ago
IncludesP&L · Sessions · 1099s · Expenses
06 —
Year-End Tax Package
Export a complete PDF summary: session log, P&L by book, 1099 reconciliation, expense report, and estimated vs. actual liability. Everything bundled, ready to hand off.
Year-end export — 2025
PDF
lineitem_2025_tax_report.pdf
14 pages · Schedule C ready · Generated Dec 31
CSV
lineitem_2025_sessions.csv
142 sessions · all books · raw data
CSV
lineitem_2025_expenses.csv
$4,280 total · 5 categories
// PRICING

Simple, transparent pricing.

Tracker
$19
/ month
  • → Bet & session logging
  • → YTD P&L dashboard
  • → Quarterly tax estimates
  • → Up to 3 books
  • → CSV export
MOST POPULAR
Professional
$39
/ month
  • → Everything in Tracker
  • → Unlimited books
  • → 1099 reconciliation
  • → Schedule C expense tracking
  • → Multi-state tax handling
  • → Year-end PDF export
CPA + Pro
$79
/ month
  • → Everything in Professional
  • → CPA collaboration access
  • → Priority tax report prep
  • → Audit trail documentation
  • → Direct CPA referral network
// EARLY ACCESS

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