Fiscaliza MAS
We manage IAE business codes, VAT, the retail equivalence surcharge and expense allocation so every business line is reported correctly. We also cover online stores and ecommerce with owned or managed stock, including receipts, fees and refunds. Includes a professional-reviewed Excel/Pages invoice template so you can invoice without being required to use Verifactu. From EUR 60.90/month plus VAT.
MAS is for operations requiring separate tax treatments, not simply businesses issuing many invoices. It fits if you combine services and product sales, have several IAE codes, apply more than one VAT regime or run an online store.
For one straightforward activity without employees, Fiscaliza BASIC will usually fit better. We review your case before you join.
Returns are consolidated where the Spanish form requires it, while we retain the detail needed to apply the correct treatment to every transaction.
We review your actual activities, their census classification and obligations. If you start or discontinue a business line, we prepare the relevant census amendment.
We identify which activity each item belongs to. For shared costs, we document a reasonable, consistent allocation based on actual use.
We separate taxable, exempt and out-of-scope transactions and check VAT rates, partial exemption, retail surcharge, used goods and international rules where applicable.
Treatment depends on the activity and evidence. These are common examples of the additional controls we provide.
| Situation | What may make it complex | What we check |
|---|---|---|
| Services and product sales | Business codes, VAT rates and shared expenses | Classification, invoicing and allocation |
| VAT-exempt and VAT-taxable activities | Partial input VAT recovery | Separate sectors and partial exemption |
| Retail and services | Retail surcharge with standard VAT | Purchases, sales and obligations by regime |
| Online store and marketplaces | Gross sales differ from net receipts | VAT, fees, refunds, receipts, settlements and stock |
| Foreign customers or suppliers | Place of supply, ROI, Modelo 349, imports or exports | Country, customer type, transaction and evidence |
| Second-hand goods | Used goods regime per transaction | Origin, supplier, margin and documentation |
For stores with owned or managed stock, see our specialist ecommerce profile. We do not work with dropshipping.
You provide the documents; our team records, reconciles and reviews them before filing.
1. Setup
We identify activities, codes, regimes, obligations, sales channels and allocation criteria.
2. Review
We record invoices and check receipts, payments, shared expenses and activity-specific transactions.
3. Filing
We calculate forms, resolve discrepancies and notify you before filing and payment deadlines.
The difference is the tax and operational complexity we manage.
| Feature | Fiscaliza BASIC | Fiscaliza MAS |
|---|---|---|
| Typical profile | One straightforward activity, no employees | Multiple activities, complex regimes or ecommerce |
| Tax and accounting management | Included | Included |
| Initial registration | Included | Included |
| Several codes and expense allocation | Not its target setup | Included |
| Partial exemption or combined VAT regimes | Not its target setup | Included where applicable |
| Ecommerce and marketplace reconciliation | Not included | Included for accepted businesses |
| Price | EUR 29.90/month plus VAT | EUR 60.90/month plus VAT |
We assign expenses according to actual business use and Spanish rules, documenting the criteria for inspections.
We manage it separately from standard VAT activities to prevent quarterly return errors.
Yes. We review the codes and adapt accounting and taxes to each activity.
We apply intra-EU VAT and export rules and guide you through Modelo 349 and VAT-free invoices.
Yes. You can switch to BASIC at no cost and we adapt your records and returns.
Yes. We cover owned or managed stock across major ecommerce channels, but not dropshipping.
MAS adds controls for multiple activities, codes, VAT regimes, ecommerce and marketplaces.
Invoices, supporting documents and activity records; ecommerce also requires settlements, refunds, fees, bank transactions and stock.
Yes. We calculate and file included Spanish forms and notify you before deadlines.
Yes. Spanish Tax Agency and Social Security registration is included for new clients.