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Your Entire Accounting? 15 Minutes a Month. Seriously.

What a freelancer on the simplified regime actually does — issue invoices, log expenses, file VAT, file IRS. Stopwatch in hand: it does not go beyond 15 minutes a month.

Your Entire Accounting? 15 Minutes a Month. Seriously.

“Being a freelancer in Portugal is a nightmare — you spend your life doing paperwork.”

How many times have you heard this? And how many times has anyone actually shown you how long each task takes?

Let us do that now, stopwatch in hand.

What you do every month

Issue an invoice — 2 minutes

Pedro just delivered a logo. He opens the software, clicks “New invoice”, fills in four fields (client, service, amount, date), and clicks issue. The invoice goes automatically to e-fatura. Two minutes, including sending it to the client by email.

Log an expense — 10 seconds

Ana bought an external hard drive. She takes out her phone, photographs the receipt. Done. The file is saved and organised.

What you do every 3 months

VAT return — 2 to 10 minutes

If you invoiced less than €15,000 in the previous year, you are VAT-exempt under Article 53 of the CIVA and do not need to file a return. Zero minutes.

If you exceeded that threshold, the quarterly return is straightforward: the system totals your invoices, calculates the VAT to pay, and you submit. With certified software, the process is nearly automatic.

Social Security declaration — 2 to 5 minutes

In the first year there is an exemption. From the second year onwards, the system calculates your contribution based on your quarterly income. You confirm and submit.

What you do once a year

Annual IRS declaration — 30 minutes

This is the only task that takes a little longer. But it remains simple:

  1. Log in to the Finance Portal with NIF + password (2 min)
  2. Your income from invoices is already there — you confirm it (5 min)
  3. Add any deductions you want to claim — health, education, rent (10 min)
  4. Review and submit (5 min)

Marta, a consultant, took 28 minutes last year. “I spent more time deciding what to have for dinner.”

The real table

TaskFrequencyTime
Issue an invoiceEach service2 min
Log an expenseEach purchase10 sec
VAT returnQuarterly2–10 min
SS declarationQuarterly2–5 min
IRS declarationAnnual30 min

Monthly average: ~15 minutes

With 5 invoices and 10 expenses per month, that is around 12 minutes of recurring tasks, plus 4 minutes per month averaged from quarterly declarations.

Why it feels like more

The difference between 15 minutes and 3 hours is organisation. Without a system, you are rummaging through pockets for receipts, reopening emails to find amounts, and recalculating everything by hand.

With the right tools — certified invoicing software, an expense app, automatic declarations — the admin fits comfortably in those 15 minutes.

✅ In summary

  • A freelancer’s monthly accounting on the simplified regime takes 15 minutes — invoice, log expenses, confirm declarations. That is less time than a trip to the supermarket.

  • The heaviest moment is the annual IRS declaration — but with data already in the Portal, it is 30 minutes once a year.

  • With FIZ VAT and Social Security declarations are filed automatically — you confirm, the system sends. The only work left is your actual work.

Ready to simplify your tax life?

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