* feat: copy voucher, MRU booking templates, and PDF export for reports - Add "Kopiera verifikat" action on the journal-entry detail page that prefills a new draft with the source entry's lines, description, and notes. Date defaults to today so locked-period posts can't happen by accident; source_type resets to manual. - Track per-company MRU for booking_template_library rows via a new booking_template_usage table (fire-and-forget touch endpoint hooked into both pickers) and sort the list most-recently-used first for the active company. - Generate downloadable PDFs for balansräkning and resultaträkning using the existing @react-pdf/renderer toolchain. Adds a reusable parameterized template and two API routes, with download buttons on the matching report views. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix: address PR review feedback on copy-voucher + report PDFs Compliance review (Swedish accounting): - Balance-sheet PDF now refuses to render when tillgångar ≠ eget kapital och skulder; the stale "Differens" summary row is gone. The on-screen view still surfaces the existing "Balanserar ej" warning so users can diagnose the imbalance before downloading. ÅRL 3 kap / K2 / K3 require exact balance. - Both PDF routes now 400 when the requested fiscal period cannot be resolved — identifiable period is part of räkenskapsinformation under BFL 7 kap. - Income-statement PDF adds the mandatory "Resultat efter finansiella poster" subtotal when financial items are present, per K2/K3 uppställningsform (ÅRL bilaga 2). - Copy-voucher flow now shows a clear banner ("Kopia av verifikat X — nytt, fristående verifikat skapas") so users cannot mistake the copy for a rättelse/storno. Code review (Greptile): - New migration adds updated_at column + trigger to booking_template_usage (project convention; applied to the Supabase project). - Replace localeCompare on ISO timestamps with plain relational comparison to avoid any locale-dependent ordering. - UUID-format validation on the copy_from query param before it goes into the fetch URL. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix: second round of Swedish compliance fixes on report PDFs - Balance-sheet PDF imbalance check now compares rounded-to-whole-kronor totals (SFL 22:1 convention). The previous 0.5-öre tolerance could reject a legitimate balance sheet when accumulated floating-point noise across hundreds of ledger lines exceeded the threshold. The on-screen view still surfaces the öre-precise "Balanserar ej" badge for diagnostic visibility. - Both PDFs now carry a prominent "Arbetsutkast — ej undertecknat" notice per ÅRL 2 kap 7 §. Prevents a downloaded PDF from being mistaken for or filed as an approved årsredovisning. - Income-statement PDF now follows K2/K3 uppställningsform (ÅRL bilaga 2) by splitting class 8 into three blocks with named subtotals: Finansiella poster (80–84), Bokslutsdispositioner (88), Skatter (89). The summary now always shows a "Skatt på årets resultat" row so the reader can verify the tax calculation, and adds "Resultat efter finansiella poster" / "Bokslutsdispositioner" subtotals when each block is present. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix: harden report PDFs against out-of-band filing + future BAS growth - Append "-utkast" to downloaded PDF filenames. The filename survives the PDF's disclaimer context — a file named balansrakning-2026-01-01.pdf in a Downloads folder or forwarded attachment is ambiguous, whereas balansrakning-2026-01-01-utkast.pdf makes the draft status legible even without opening the document. - Add a catch-all "Övriga finansiella poster" bucket in the income-statement PDF for any class-8 section whose account prefix isn't one of the known K2/K3 blocks (80–84 / 88 / 89). Counted in the "Resultat efter finansiella poster" subtotal so arithmetic stays consistent. Future-proofs the PDF against a generator change that starts emitting 85–87 sections. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
gnubok
Open-source Swedish accounting software for sole traders (enskild firma) and limited companies (aktiebolag).
What is gnubok?
gnubok implements double-entry bookkeeping compliant with Swedish accounting law (Bokforingslagen). It supports the BAS 2026 chart of accounts, handles VAT declarations (momsdeklaration), SIE import/export, and enforces 7-year document retention. Built for sole traders and limited companies operating in Sweden.
Features
- Double-entry bookkeeping -- BAS 2026 chart of accounts, draft/commit workflow, sequential voucher numbering
- Invoicing -- Create, send, and track invoices with mixed VAT rates and PDF generation
- Bank reconciliation -- PSD2 bank connection via Enable Banking, 4-pass automatic matching
- VAT declaration -- SKV 4700 form mapping, per-rate breakdown, EU/export handling
- Tax reports -- NE-bilaga, INK2, SRU export for Skatteverket
- Supplier invoices -- Registration, payment tracking, input VAT deduction
- Document archive -- SHA-256 integrity, 7-year retention enforcement, full archive ZIP export
- SIE import/export -- Standard Swedish accounting interchange format
- Extension system -- Opt-in plugins for AI categorization, receipt OCR, email, calendar, and more
Self-Hosting
git clone https://github.com/erp-mafia/gnubok.git
cd gnubok
./setup.sh # Prompts for Supabase credentials, generates .env
docker compose up -d
You need a Supabase project and must apply the database migrations before first use. See SELF-HOSTING.md for the full step-by-step guide, including Supabase setup, auth configuration, optional features (AI, email, push notifications), and troubleshooting.
Development Setup
Prerequisites: Node.js 20+, a Supabase project.
npm install
npm run dev # Start dev server (auto-generates extension registry)
npm test # Run tests
npm run build # Production build
npm run lint # ESLint
Tech Stack
- Framework: Next.js 16 (App Router), React 19, TypeScript (strict)
- Database: Supabase (PostgreSQL + Row Level Security + email/password auth + TOTP MFA)
- Styling: Tailwind CSS 4 + shadcn/ui
- Integrations: Enable Banking (PSD2), Anthropic SDK, LangChain, OpenAI, Resend, JSZip
Documentation
- SELF-HOSTING.md -- Full self-hosting guide (Docker, Supabase setup, migrations, optional features)
- CLAUDE.md -- Architecture, bookkeeping engine, database conventions, extension system
- CONTRIBUTING.md -- Development workflow, code style, pull request process
- SECURITY.md -- Vulnerability reporting policy
Contributing
Contributions are welcome. See CONTRIBUTING.md for the full guide.
All commits require a DCO sign-off (git commit -s).
License
AGPL-3.0-or-later with an extension exception: third-party extensions that interact solely through the documented Extension API may be licensed under any terms, including proprietary. See LICENSE for details and NOTICE for third-party attributions.