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Professional Invoice Generator
for Consultants.
Create professional consulting invoices in seconds. Bill for hours, project work, and reports.
Invoice fields
How to invoice as a consultant
Consulting work is billed by the hour, by the day, by retainer, or by project milestone. InvoiNova lets you mix all of these on one invoice — add line items for advisory hours, deliverables, and reports, apply tax where needed, and download a professional PDF instantly.
What to include in a consulting invoice
A professional consulting invoice makes your value clear and gets you paid on time. Include:
- Invoice number, issue date, and engagement reference
- Your business name, address, and tax/VAT number
- Hours or days with your rate, or the agreed project fee
- Deliverables, reports, and milestones billed
- VAT or sales tax where applicable, plus any expenses
- Payment terms, due date, and bank or payment details
Resources
Expert Guides for Invoicing & Tax
Checklist · Invoice
What to Include in an Invoice: 12-Point Checklist (2026)
Every field your invoice must include to stay compliant and avoid payment delays. Free checklist for freelancers and small businesses — takes 2 minutes.
Guide · Freelancer
How to Invoice as a Freelancer in 2026: Complete Guide
Create professional freelance invoices fast — free tool, no sign up required. Covers what to include, payment terms, VAT, and how to get paid faster.
FAQ
Frequently asked questions
Yes, InvoiNova is completely free — and always will be. There are no subscription plans, no freemium tiers, and no features locked behind a paywall. You can create unlimited invoices, download them as professional PDFs, and use every feature on the site without entering a credit card or creating an account. The tool runs entirely in your browser: no server processes your data, and no usage limits apply. We cover running costs through minimal, non-intrusive analytics — never by charging users. If you find InvoiNova useful, sharing it with a colleague or leaving a review is the best way to support it. Otherwise, generate as many invoices as you need, completely free, for as long as you need.
No account required, ever. InvoiNova is designed around the principle that generating a PDF invoice should not require handing over your email address. Open the tool, fill in your company details, add your client information and line items, and download a professional PDF in under a minute — all without signing up. Your company name, address, and currency are saved automatically in your browser's local storage and pre-filled on your next visit. Saved client profiles and invoice templates also work without any account. If you use a different browser or device, you will need to re-enter your details — they are stored locally, not on our servers, which is a deliberate privacy choice.
Yes. InvoiNova supports flexible per-item tax rates on every invoice. Each line item has its own tax percentage field — enter a rate and the subtotal, tax amount, and grand total update instantly as you type. You can mix different rates on the same invoice: for example, 20% VAT on services and 5% on goods. If you operate in a VAT-exempt jurisdiction, set the rate to 0% or use the Invoice Without Tax template. For businesses in specific countries, InvoiNova includes preset VAT rates that load automatically: Germany 19%, Spain 21%, France 20%, Croatia 25%, Serbia 20%, Bosnia 17%. All calculations happen client-side with no rounding errors.
InvoiNova supports 28 popular currencies including EUR, USD, GBP, BAM, RSD, CHF, CAD, AUD, JPY, and more. The list covers major currencies used by freelancers and small businesses across Europe, North America, and beyond. If your local currency is not on the list, type a custom currency code directly in the currency field — InvoiNova displays it on the invoice without restriction. Currency symbol placement and decimal formatting adapt automatically to each selection. Country-specific presets (Germany, UK, Serbia, etc.) auto-select the appropriate currency when you open those pages, so you can start invoicing without adjusting any settings manually.
InvoiNova generates professional PDF invoices that include all standard fields: invoice number, date, sender and recipient details, line items with quantities and prices, tax breakdown, and payment terms. Whether that document satisfies legal requirements in your country depends entirely on local regulations, not on the software that created it. Most jurisdictions require specific information such as a VAT registration number, tax ID, or certain footer disclosures that vary by country and business type. InvoiNova includes dedicated fields for all of these: Tax ID, custom fields for IBAN or bank details, and configurable payment terms. For country-specific requirements, consult your local tax authority or accountant.
Yes. InvoiNova automatically saves your company name, address, email, and Tax ID in your browser's local storage. On your next visit, these fields are pre-filled so you can start a new invoice without re-entering your information. Beyond company details, client profiles are also saved automatically: every time you download a PDF, the client's name and address are stored. You can load any saved client with one click from the Saved Clients panel. Invoice templates go further — they save your complete invoice format including line items, currency, tax rates, and payment terms, and auto-increment the invoice number each time you load the template. All of this works without an account, entirely in your browser.