Commit Graph
3 Commits
Author SHA1 Message Date
cb39cded81 fix(payroll): declare AGI for the payout month, not the run's period month (#2191) (#2228)
Arbetsgivardeklarationen is filed for the calendar month the pay went
out (kontantprincipen), so a run for August paid on 25 September belongs
to redovisningsperiod 202609. The generator, the submit route, the run
page and the run header all took run.period_year/period_month instead,
and three PATCH paths refused any payment date outside that month, which
made lön i efterskott impossible to set up at all.

- lib/salary/agi/reporting-period.ts: one dependency-free helper
  (agiReportingPeriod) derives the period from payment_date, falling
  back to the run period only when the date is missing.
- generate-declaration.ts: XML Redovisningsperiod, the agi_declarations
  lookup/insert and the sanity warnings key on the payout month. New
  AGI_PERIOD_CONFLICT (409) refuses to overwrite another live run's
  declaration for the same payout month; corrections still replace.
- submit route, run page (AGI panel, submission hook, tax-payment fetch,
  XML filename) and RunHeader use the helper; the header says "AGI
  redovisas för 2026-09 (utbetalningsmånaden)" whenever the two differ.
- The in-period payment-date guard is lifted in the dashboard PATCH,
  lib/salary/update-run.ts (MCP staged tool + pending-ops executor) and
  the v1 PATCH, plus the RunHeader min/max; its only stated reason was
  the period-keyed AGI. Generated API skill reference updated.

Existing agi_declarations rows keep their stored period: a declaration
already filed under the earned month is a correction with Skatteverket,
not a re-key. Rule verified against Skatteverket's guidance on
redovisningsperiod (kontantprincipen).

Closes #2191


Claude-Session: https://claude.ai/code/session_01QPQLwHNEiQfiCNLSMzXMiQ

Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-03 17:19:19 +02:00
MattssonandClaude Fable 5 4e14182a00 fix(salary): declare, book and pay AGI in whole kronor (SKV per-sats computation) (#1611)
* fix(salary): declare, book and pay AGI in whole kronor (SKV per-sats computation)

A user's first lönekörning surfaced öre amounts in the AGI payable while
Skatteverket deals in whole kronor. Three connected defects:

- the AGI XML rounded amounts (Math.round); öretal bortfaller (SFF
  2011:1261 22 kap. 1 §) requires truncation, and FK487 must be
  Skatteverket's own per-sats computation on the whole-krona underlag sums
  (IK587, kontroll B_006), not a truncation of the öre-exact engine sum
- the salary booking credited 2731 with exact öre, leaving a residual
  after the whole-krona skattekonto draw; 2731 now carries the declared
  amount with the remainder on 3740 (Öres- och kronutjämning)
- the LB payment file and TaxPaymentPanel paid/showed öre; they now use
  the declared whole-krona totals stored on agi_declarations (which also
  lets skattekonto auto-settlement match the draw); legacy öre rows keep
  paying öre-exact so pre-deploy bookings still clear 2731

New lib/salary/declared-avgifter.ts implements the SKV computation (per-IU
whole-krona underlag, per-sats sums, youth/växa cap splits, exact integer
math) shared by the AGI generator, the booking split and the preview.
Review overrides route all legs through the same per-category truncation;
basis overrides are inert on money totals (they never reach the filed
IUs); the v1 book route gains override parity with book-run; F-skatt rows
ignore avgifter overrides on every surface. Booked runs show their posted
verifikat instead of a recomputed projection. tax_withheld_override
requires whole kronor. Adversarially verified over three /skeptic rounds.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* chore: merge origin/main and re-ratchet the öre-round baseline

The merge brought #1609 (net-pay öresavrundning) whose two new
Math.round(x*100)/100 occurrences are counted against the baseline this
branch had tightened from 637 to 629; 631 keeps the net -6 improvement
without policing already-merged code.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(salary): address PR review (hybrid override computation, legacy youth cap, robustness)

CodeRabbit round on #1611, all findings in one pass:

- computeDeclaredAvgifterWithOverrides: one shared hybrid for the AGI
  generator AND the booking split. Overridden rows contribute their manual
  amounts per category; colleagues keep the SKV-exact per-sats underlag
  computation (a FoU override on one employee no longer costs the rest of
  the roster kronor of declared accuracy)
- youth cap keys on the RESOLVED category so legacy null-category rows
  classified as youth by the rate heuristic still get the 25k split
- F-skatt rows zero their avgifter_basis on both booking surfaces and in
  the preview, matching the AGI's isFSkattRow invariant
- preview route: posted-voucher lookup errors return 500 instead of
  masquerading as a booked run with no vouchers; 400/500 tests added
- run page clears stale AGI totals when the tax-payment fetch fails
- SalaryOverridePanel truncates the tax override to whole kronor so the
  schema's .int() cannot bounce a decimal input with a 400
- v1 book route override parity pinned by a lifecycle test
- DECISIONS.md format fixes + superseded entry marked; exempt category
  mapped explicitly; unified truncation-drift band with rationale

Declined (recorded): dating the decision entries 2026-08-13 (bot assumed
UTC; the decisions were made after midnight local time).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(salary): round-2 review nits (shared F-skatt helper, test hygiene)

- isFSkattStatus in declared-avgifter.ts: single source for the F-skatt
  exclusion, consumed by book-run, the v1 book route, the preview route and
  the AGI generator, per the Swedish review's drift-risk finding
- declared-avgifter test suite gets the standard beforeEach cleanup

Declined (recorded for the summary): auto-generated correction voucher for
regenerated legacy periods (data-repair follow-up needing Emil's go); SFF
22 kap. 1 par. citation doubt (verified against lagen.nu and already shipped
in tax-tables.ts); 3740 scope doubt (BAS generic utjamning account, Visma
praxis, matches the user's reference voucher).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-14 02:22:07 +02:00
97bbba323f fix(salary): report F-skatt compensation on FK131 only, not FK011 too (#1402)
* fix(salary): report F-skatt compensation on FK131 only, not FK011 too

An F-skatt payee's cash compensation was passed through as grossSalary
unconditionally while also being routed to fSkattPayment, so the same
payment was double-reported in the AGI individuppgift as both FK011
(KontantErsattningUlagAG, underlag for arbetsgivaravgifter) and FK131
(KontantErsattningEjUlagSA). Per Skatteverket's AGI spec these fields
are mutually exclusive for the same payment stream: F-skatt payments
form no underlag for arbetsgivaravgifter.

Fix at the data layer: generateAgiDeclaration now zeroes grossSalary
for f_skatt payees so FK011 is never emitted for that payment, while
fSkattPayment keeps carrying it to FK131. A generator-side guard was
deliberately not used because an IU can legitimately carry both fields
for genuinely mixed payments.

The empty-IU filter already keeps f_skatt rows via fSkattPayment, so no
individuppgift is dropped; FK487/avgifter totals were already correct
(calculation engine sets avgifter_basis 0 for f_skatt) and are covered
by a regression test. Both the dashboard route and the v1 public route
call this helper, so both are fixed.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(salary): exclude f-skatt rows from avgifter override aggregation (#315)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-04 19:33:36 +02:00