Firmbit

Firmbit is a simple app for professionals and sole proprietorships (SMEs): electricians, plumbers, builders, installers, and service providers. Keep your orders, costs, invoices, and quotes in one place—and instantly see how much you're actually earning.

ORDERS AND PROFIT
• All orders in one place: status, client, deadline.
• Profit from each order: value minus materials, labor, and costs.
• Employee labor: by the hour, flat rate, or as a percentage of profit.

INVOICES
• Create invoices in seconds and send them to the client via PDF.
• VAT, correction invoices, and recurring invoices.
• Ready for the National e-Invoice System (KSeF).

QUALIFICATIONS / OFFERS
• Quickly quote your client—a "per point" calculator and a list of materials to purchase.
• Convert a quote into an order with a single click.

COSTS AND WAREHOUSE
• Add material costs to orders and calculate VAT deductions.
• Warehouse: inventory levels, average price, order releases.

FINANCES
• Revenue, costs, and profit month by month.
• Estimated VAT, PIT, and ZUS (Social Insurance Institution)—know how much to set aside.

TEAM
• Add employees and bill their hours and costs.

Why Firmbit?
• In Polish, compliant with Polish regulations (VAT/PIT/ZUS, KSeF).
• Simple—no accounting jargon.
• Works on phones, tablets, and browsers.
• Security: encrypted connection, two-factor authentication (2FA), backups.

Create an account and add your first order in a minute.