mono-track

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    │   ╰━━━━━━━━━━━━━━╯    │
    │                       │
    │  MONO  ██░░░░░░  16%  │
    │  HP: $38.6M remaining │
    │                       │
    │  ◉ STATUS   ◉ FEED    │
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         your mono is happy!
         keep billing steady

Simple CLI to track your monotributo billing against AFIP/ARCA category limits.

Your mono starts small and grows as you bill more throughout the year. Keep it well-fed but don't let it get too big, or ARCA will come knocking.

Install

npm install -g mono-track

Quick Start

# Set your monotributo category
mono set-category G

# Add a billed amount
mono add 2900000

# Add a USD invoice
mono add 3333.50 --usd --rate 1394

# Check your status
mono status

Your Mono's Moods

  < 60%                    60-80%                  80-90%

   ·    ·                   °    °                  ●    ●
     ‿                        ─                       ▿
  ╱      ╲               ╱╱      ╲╲            ╱╱╱      ╲╲╲
 ╱        ╲             ╱╱╱      ╲╲╲          ╱╱╱╱      ╲╲╲╲

  happy & light           getting chunky          getting nervous


  90-100%                   > 100%

  ◉    ◉                  ✖    ✖
    △                        ▽
╱╱╱╱╱    ╲╲╲╲╲          ╱╱╱╱╱╱╱╲╲╲╲╲╲╲
╱╱╱╱╱╱  ╲╲╲╲╲╲         ╱╱╱╱╱╱╱╱╲╲╲╲╲╲╲╲

  panicking!               EXCEEDED!
  time to recategorize     you're in trouble

Commands

| Command | Description | |---|---| | mono add <amount> | Add a billed amount (defaults to today) | | mono add <amount> --usd --rate <rate> | Add a USD invoice with exchange rate | | mono status | Billing summary, progress bar, recategorization projection | | mono list | All entries in a formatted table | | mono edit <#> --amount <n> | Edit an entry by its list number | | mono delete <#> | Delete an entry by its list number | | mono set-category <A-K> | Set your monotributo category |

Status Output

  Category: G — Limit: $46.211.109,37
  Facturado: $7.546.899,00 (16,3%)
  ███░░░░░░░░░░░░░░░░░ 16,3%
  Remaining: $38.664.210,37

  📋 Recategorización (next: 05/08/2026)
  Last 12 months: $16.046.899,00
  ✓ Staying in G — OK
  Projected by 05/08/2026: ~$24.842.819,00

Warnings appear at 80%, 90%, and when you exceed your category limit. The recategorization section shows your last 12 months of billing and projects where you'll be by the next ARCA deadline (Feb 5 or Aug 5).

Data

Everything is stored locally in ~/.mono-track/data.json. No cloud, no accounts, no telemetry. Your billing data stays on your machine.

AFIP Categories (effective Feb 2026)

| Category | Annual Limit | |---|---| | A | $10.277.988,13 | | B | $15.058.447,71 | | C | $21.113.696,52 | | D | $26.212.853,42 | | E | $30.833.964,37 | | F | $38.642.048,36 | | G | $46.211.109,37 | | H | $70.113.407,33 | | I | $78.479.211,62 | | J | $89.872.640,30 | | K | $108.357.084,05 |

License

MIT