docs: resume snapshot after the payroll server waves

1 files changed, 16 insertions, 0 deletions

diff --git a/docs/DECISIONS.md b/docs/DECISIONS.md
index b84e7fa..a108f48 100644
--- a/docs/DECISIONS.md
+++ b/docs/DECISIONS.md
@@ -186,6 +186,22 @@ kept verbatim from the STATE.md they were pruned from (2026-09-21).
     rules, attachments, bank, audit, templates, ib, bokslut, settings,
     invoices). Pure move: no key, string or scene-name changes; the registry
     keeps every name including the `yearinfo` alias.
+24. **Payroll (2026-09-21)**: `docs/PAYROLL.md` is the chapter. Schema v10
+    (v11 adds `employees.email`): `employees` with the personnummer encrypted
+    at rest (`secret_encrypt`, masked in every response; only `payroll.agi`
+    returns it in clear), `payroll_runs`/`payroll_run_lines`, and national
+    `tax_tables`/`tax_table_meta` without `org_id` (the one exception to the
+    tenant rule). Monthly runs post D salary (7210 default; 7010 for
+    kollektivanställda) / D 7510 / K 2710 / K 1930 / K 2731 with
+    `source:"payroll"`; `payroll.pay_tax` does D 2710 + D 2731 / K 1630.
+    Tax tables are fetched from Skatteverket's public fixed-width
+    `allmanna-tabeller-manad.txt` (one button, stale-year warning) and
+    over-80k % records are stored but refused until the rule is settled.
+    Lönebesked PDF + mail (wave 2). **User decisions**: only the owner is
+    employed now but everything is multi-employee; no semester accrual;
+    tax tables from day one; manual step-buttons (Bokför, Lönebesked,
+    AGI-underlag, Betala skatt & avgifter); bank phase 3 (`bank_rule.*`) is
+    dropped.
 
 ## Completed work formerly listed under "Pending decisions"