Tax filings
Calculation and submission of forms: 303, 111, 130, 390, 190 — and whatever comes next.
S I G M AAI-assisted payroll and tax advisory.
Repetitive
work
is tedious.
Deadlines, forms, payroll, regulation changes. Same thing every month, same scramble every quarter, every mistake costs money or reputation. Sigma takes the mechanical work off your plate so you can get back to what matters.
the day-to-day
Do any of these sound familiar?
— "Another deadline missed."
A fine for a form you knew was due.
— "How much would we pay if we raise Marta to €2,000?"
You close the office for two hours to figure it out.
— "My advisor takes 48 hours to reply."
And you needed it yesterday.
the proposal
Imagine forgetting about deadlines. And getting back to your business.
- "Which taxes are due this month?"
- "How much would we pay if we raise Marta's salary?"
- "Are we current with Social Security?"
what sigma takes on
Sigma prepares it. You decide.
Payroll & SS
Monthly payroll, Social Security contributions, sick leave and reinstatement filings.
Regulatory updates
Sigma updates itself when the rules change. You don't have to keep watching.
Reconciliation
Bank reconciliation and month-end close. Balances always aligned, no inherited mismatches.
Pre-deadline alerts
Warns you before the problem is a problem. Zero fines for things you knew were due.
Compliance
Working-time registers, equality plans, mandatory filings. Whatever the law requires, sigma keeps it current.
trust
You sign off. Everything is logged.
- Human approval is mandatory. Sigma proposes, you review and sign — always.
- Full audit trail. Every calculation, filing and decision is logged with a timestamp.
- GDPR and LOPDGDD compliant by design.
what changes
What changes with sigma.
0
Deadlines missed per year.
12h
Reclaimed by the team every week.
<10s
To answer any labor or tax question.
"We used to spend Fridays filing forms. Now we spend them advising."