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CLUSTER AGENCY-ANNUAL-BRAZILIAN · 5 ENTRIES · EARLIEST ENTRY 2024-08-20

Brazilian income tax filing apps

This cluster consists of nearly identical desktop applications published by the Brazilian federal revenue agency to help citizens prepare and file their annual income tax declarations. The five dated entries before the index start are spread thinly across 2024–2026, with two in August 2024 and single entries in later months, showing no sustained trend. The traction leaders, IRPF 2026, IRPF 2022, and IRPF 2023, all have zero stars, indicating no meaningful activity signal.

Entry timeline

ENTRY TIMELINE

AUG 2024: 2DEC 2024: 1JUN 2025: 1MAY 2026: 1
AUG 2024MAY 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 5 hand-coded

Operator · 5 open source

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 5 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01IRPF 20260★4 molivehand-codedopen sourceDesktop application that helps Brazilian citizens prepare and file their annual income tax declaration, published by the federal revenue agency.
  2. 02IRPF 20220★4 molivehand-codedopen sourceDesktop application that helps Brazilian citizens prepare and file their annual income tax declaration, published by the federal revenue agency.
  3. 03IRPF 20230★4 molivehand-codedopen sourceDesktop application that helps Brazilian citizens prepare and file their annual income tax declaration, published by the federal revenue agency.
  4. 04IRPF 20250★4 molivehand-codedopen sourceDesktop application that helps Brazilian citizens prepare and file their annual income tax declaration, published by the federal revenue agency.
  5. 05IRPF 20240★4 molivehand-codedopen sourceDesktop application that helps Brazilian citizens prepare and file their annual income tax declaration, published by the federal revenue agency.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.