Your company’s invoicing and finances, under control. Less manual work for you and your accountant.
Issue invoices and track payments. FIZ gathers invoices and bank transactions, calculates IVA and submits the declaration once your accountant confirms.
- Customers
- 15,000
- AT certification
- No. 3041
Try free
14 days free · No card, no contract
How it works
You issue the invoices. FIZ takes care of the rest.
You issue the invoice
In AT-certified software. Your client pays by card, QR code or link.
FIZ prepares the IVA declaration
On the FIZ Max plan, from your invoices, bank transactions and e‑Fatura purchases.
Your accountant confirms with one click
Then FIZ submits the declaration to AT.
Periodic IVA declarationJuly to September
- IVA on sales
- 230.00 €
- Deductible IVA on purchases
- −46.00 €
- IVA due
- 184.00 €
Calculated by FIZ from the period’s invoices
Features
Invoicing, banking and IVA. All in one place.
FIZ for your business
Choose your business type and see how FIZ fits your day-to-day work.
- IT, development and softwareProjects, recurring services and software purchases abroad.
- Agencies and consultanciesClient invoices, purchases with IVA and documents for your accountant.
- Cleaning servicesAn invoice for every cleaning job or every month of the contract, card payments on your phone and declarations.
- Construction and renovationQuotes, client payments and material purchases.
- Electricians, plumbers and home repairsAn invoice for every job, also with autoliquidação, card payments on your phone and declarations.
- Shops and retailSales, payments, returns and transport documents.
- Online shops and marketplacesAn invoice for every order, payments by link and expenses from e‑Fatura.
- Hairdressers and barbershopsAn invoice for every service, card payments on your phone and declarations.
- Beauty, nails, brows and lashesAn invoice for every treatment, card payments on your phone and declarations.
- TVDE and taxisAn invoice for every ride, fuel and car expenses, and returns.
- Car repair workshops and mechanicsAn invoice for every repair, with labour and parts, card payments on your phone, and declarations.
- Short-term rentals (alojamento local)An invoice for every stay, payments by link or card, platform commissions and IVA.
Start using FIZ today.
No need to wait until the end of the month, quarter or year. FIZ imports from e‑Fatura/AT (the AT invoice portal) the invoices already issued and received, including those from other software. No need to enter it all again.
For you and your accountant
Work with your accountant. No paperwork to collect.
Bank transaction
Google Ads
- Expense category
- Advertising and marketing
Linked invoice
Google Ireland Limited
- Invoice amount
- 90.47 €
- Invoice date
Plans and pricing
FIZ Pro
Certified invoicing and getting paid, for your team and your accountant.
4.99 €per month
50% off for 3 months
Then 9.99 € per month
14 days free · No card, no contract
Try free- Unlimited invoicing AT certification No. 3041
- Invoicing+ Templates · Scheduled invoices · Issue invoices via WhatsApp and API
- Access permissions For your team and accountant
- Accept payments Card on your phone · QR code · Link
- Support Reply within 24 h on business days
FIZ Max
Your company’s finances under control online, for you and your accountant.
19.99 €per month
50% off for 3 months
Then 39.99 € per month
14 days free · No card, no contract
Try free- Everything in the Pro plan Invoicing+ · Accept payments
- IVA declaration FIZ prepares it and submits it to AT once your accountant confirms with one click
- EU recapitulative IVA declaration EU transactions · One‑click confirmation · Submitted by FIZ
- FIZ AI advisor Answers based on your business data, 24/7
- Invoice and transaction import Issued and received invoices and bank transactions, updated automatically
- Data for your accountant Export to accounting software
- Financial overview Bank balances, income and expenses in one place
- Payment tracking Automatic invoice-to-transaction matching
- Customers and suppliers See who owes you and who you owe
- Income and expenses FIZ suggests categories for invoices and transactions
- Transaction rules Set the category by customer or supplier name, and FIZ applies it to new transactions
- Getting paid at the lowest fee Card on your phone · QR code · Link
- Support Reply within 12 h on business days
A free month for you and one for your invitee
Share your invitation link with anyone who does not use FIZ yet. When your invitee signs up and issues their first invoice in FIZ, you each get a free month on a paid plan.
Your free months add up with no limit and do not expire.
To invite someone, all you need is a FIZ account connected to AT.
You1 free monthfor each invitee who issues their first invoice
Your invitee1 free monthwhen they issue their first invoice
FIZ AI advisor
Get clear answers to your business questions
Ask about company taxes, IVA, invoices, expenses or customers abroad. The FIZ AI advisor explains the rules in plain language and suggests your next steps.
Ask a question, Opens in a new windowFIZ Directory
Public data on companies in Portugal
Look up a client, supplier or partner before you close a deal with them. Compare competitors by location and industry.
Explore the FIZ Directory, Opens in a new windowPublic tendersPublic tenders in Portugal
Find contracts to supply goods, provide services or carry out works. Browse open tenders by category and region.
- Contract base price
- Deadline to submit a bid
- Who runs the tender
What people say about FIZ
… Lets users get up to speed quickly …Google Play
I save paper and can send the invoice straight to the customer by email or WhatsApp.Google Play
It’s very handy to issue invoices from the app or any browser.App Store
Excerpts from FIZ user reviews. Translated from Portuguese.
Frequently asked questions about FIZ for companies
What does FIZ do, and what does the accountant do?
FIZ Max collects documents, matches payments, applies your category rules and prepares the IVA declaration. Your certified accountant remains responsible for the company’s accounts, in the software they already use, with the data FIZ gives them.
What is the difference between Pro and Max?
Pro is for invoicing and getting paid: unlimited invoicing, templates, scheduled invoices, WhatsApp and API, access permissions, and payments by card on your phone, QR code and link.
Max includes everything in Pro and adds the IVA declarations, invoice and transaction import, data for your accountant, payment tracking, categories and rules, and the lowest fee per payment.
During the 14 free days and on Pro, the FIZ AI advisor answers 10 questions per account in total, not per month. On Max, paid or with free months earned through invitations, it answers unlimited questions.
How do bank transactions get into FIZ?
In FIZ Max, there are two ways: a bank connection brings them in automatically, or you import a bank statement whenever you like.
How do foreign supplier invoices get into FIZ?
In FIZ Max, forward them by email or upload them, including invoices from Google Ads, Meta and Adobe: FIZ reads the data and adds them to your other expenses. For these services, your company declares the IVA (autoliquidação): FIZ includes it in the periodic declaration and, with a full deduction, the balance is 0 €.
How do categories link to the SNC chart of accounts?
In FIZ Max, you choose simple categories such as product sales, consultancy or rent, and FIZ automatically links each one to its SNC account, the accounting standards system used by Portuguese companies.
Can I correct a category or match?
Yes. You can change any category or match that FIZ suggests. A rule applies the same category to similar future transactions.
How do I see what customers owe me and what I owe suppliers?
In FIZ Max, open the customer or supplier record to see invoices, linked payments and the amounts still to receive or pay.
How is the company’s IVA declaration submitted?
In FIZ Max, FIZ prepares the periodic declaration and, if the company sells goods or services to businesses in other EU countries, the recapitulative one. Your certified accountant looks over the data and confirms with one click, and FIZ submits them to AT. The submission result and the IVA payment document then appear in FIZ.
IVA declaration for companiesHow do I share data with my accountant?
Invite your accountant to FIZ. In FIZ Max, you can also export journal entries in Excel for TOConline, Cegid Business, iziBizi or Sage, or as CSV.
Where are invoices and documents stored?
Invoices you issue in FIZ are stored in the FIZ digital archive, ready to view. In FIZ Max, the archive also holds copies of received invoices that you upload or forward, and you can export it for any period and send it to your accountant.
Can I assign access permissions to my team and accountant?
Yes. Invite employees and your accountant to FIZ and choose each person’s access permissions.
How does the discount on paid plans work?
The price shown already includes the discount; when it ends, the regular price applies, also shown on the plan.