Business Bench

Tasks · desk · Bookkeeping

Federal payroll tax deposits and due dates since the provider stopped

payroll-tax-deposits · timeout 1200 s · source

The ask

Sent verbatim as the prompt. The agent works in a copy of the workspace below and sees nothing else.

Tallyrun stopped making our federal payroll tax deposits, so I have to catch up in EFTPS myself. Work out every deposit for the payroll runs in the folder the way Walter's email explains and save it as deposits.csv.

Workspace

  • email_thread_walter_cpa.txt
  • holidays_2025-2026.txt
  • tallyrun_offcycle_payrolls.xlsx
  • tallyrun_payroll_register_2025-12-01_to_2026-03-31.csv

Expected deliverables

  • deposits.csv

This task also has a task-specific grader (check.py).

Checks

The task passes only when every required check passes. Reference answers, tolerances, and the planted traps are in the repository, not here.

CheckTypeRequiredFailed (frozen) / 6
deposit list columnscsv_columnsyes0
one line per depositcsv_row_countyes0
deposits grouped by period and quartercustomyes0
due datescustomyes0
deposit amountscustomyes0

Recorded results, complete desk comparison

pass pass, frozen scorer only fail timed out
SystemRepetitionsFrozen / 3Raw / 3Median minutesMean cost (USD)
Proto / DeepSeek V4.1 Flash302.00.0296
Codex / GPT-5.6 sol302.80.3499

Per-attempt check verdicts, raw and frozen verdicts, usage, receipt and artifact hashes for this task are in results/latest/attempts.jsonl under "task": "payroll-tax-deposits".