Example quarter
April–June
£0
Income Tax estimate
Income Tax estimate for the year
£0
VAT return
VAT return for the period
- Invoices collected
- £0
- Expenses in the period
- £0
- Profit in the period
- £0
For the UKsole traders and limited companies, VAT return and MTD reminders
Invoicing software for UK sole traders and small businesses, with tax estimates
Issue invoices, record expenses and hours, and see your Income Tax estimate and, if you are VAT-registered, the period VAT return. Payments on account are due on 31 January and 31 July. Your accountant downloads the same quarter.
- No lock-in
- Cancel whenever you want
- Exportable data
Three countries
Italy, Spain and the UK, each with its own rules
IT
Italy
Ordinary and forfettario regimes. With an Italian profile and SDI turned on, you send the e-invoice.
ES
Spain
Autónomos in estimación directa or módulos, and companies. IRPF estimate, Modelo 130, and the RETA quota kept separate.
UK
UK
Sole traders and limited companies. Income Tax estimate and, if you are VAT-registered, the period VAT return.
How it works
Four steps, from sign-up to the quarter
No modules to switch on. The country and regime you pick at the start stay in your profile.
- 01
Create the account
You sign up and pick a plan. Starter and Pro have the same tools.
- 02
Choose country and regime
Italy, Spain or the UK. The country decides how VAT is worked out on invoices.
- 03
Invoices, expenses and hours
Issue invoices, record expenses and hours. The estimate updates on the same screen.
- 04
Your accountant downloads the quarter
Excel and a ZIP of the PDFs. For Italy, the XML too. The return stays with the professional.
On the screen
One example quarter, read all the way through
April–June, made-up figures. Cash collected, the year-end estimate and the period payment are not the same number.
Example
Invoice status
April–June
- Paid4Counts toward profit£0
- Sent1Stays out£0
- Draft1Stays out£0
Collected on the other card is the sum of invoices marked paid.
The quarter pack for your accountant
April–June
- XLSPeriod spreadsheetThe summary of invoices and expenses, before the individual PDFs.
- ZIPZIP of PDFsIssued invoices and expenses, in one archive.
- 03The same tax quarterThe period your accountant already uses for the VAT return and the books.
Why the two figures do not match
£6,000 collected counts toward profit. £1,500 only sent and £800 in draft stay out.
£2,400 is the Income Tax estimate for the year. It is not the VAT return.
£480 is the period VAT return, if you are VAT registered. Your accountant downloads the same dates. Nothing is filed to HMRC from here.
All your day-to-day work in one app
Clients, invoices, time and expenses. The difference is above: what you keep, what you remit, and the firm’s file.
Clients and projects, from first contact to delivery
Keep your client relationships, project milestones and budgets organised. Know exactly where every engagement stands without checking spreadsheets.
Learn more about client managementapp.fisqoo.com
Company and contact records, with notes and history, sit next to the projects. You do not rebuild the relationship from scattered email before a call.
Statuses, milestones, hour or amount budgets and progress sit in one view. You know where the job stands without a separate spreadsheet.
A CSV loads clients when you arrive from another tool. Onboarding is not one record at a time.
app.fisqoo.com
Invoicing app, practice software and Fisqoo: what changes
Invoicing software stores the invoices. Your accountant’s software files to HMRC. Fisqoo is where you see what you keep and what you remit, and your accountant downloads the same quarter.
01
Invoicing software
You issue, collect and archive. The work stops at the document.
02
Practice software
Returns, ledgers and filings. The client’s invoices and expenses arrive later, by email or in a folder.
03
Fisqoo
Clients, hours, invoices and expenses in one place, with the tax estimate and the period’s VAT. Your accountant downloads the quarter.
More than invoices: the tools included
Eight tools included in every plan, with no add-ons or extra subscriptions.
01
Weekly AI summary
Each week the dashboard sums up cash in, deadlines and what is worth closing. You start there, without reopening invoices and expenses one by one.
02
90-day cash flow
The expected balance runs day by day over the next 90 days. If it drops below zero you see it early, while you can still move a receipt or a cost.
03
Receipts read by AI
Upload the receipt PDF and AI suggests vendor, amount and category. You check and save: the expense joins the period without retyping the numbers.
04
Assisted reconciliation
Receipts and invoices link up, so cash is more than a total. You see which invoice is already covered and which is still open. It is not a live bank connection.
05
Owner withdrawal planner
Before you draw from an SRL, an SL or a Ltd you see the tax effect of salary or dividends. The choice stays yours, with the number in front of you.
06
Estimates per country and regime
The estimate follows the country and regime on your profile: rates, contributions and deadlines. It is a dashboard estimate, not the return and not a filing to the tax authority.
07
Passwordless client portal
The client opens milestones, documents and quotes from a link under your brand. You do not create an account for them, and they do not need another password.
08
Public API and export
API keys and export in JSON, CSV and ZIP. If you change tools, or the practice asks for the files, the data leaves with you.
Pricing
Two plans, the same tools
The number of clients and invoices, collaborators and support level change. Prices exclude VAT.
Starter
Every feature, with a cap on clients, projects and invoices. Made for getting started.
£59/month
Save 2 months
- Up to 5 clients
- Up to 3 active projects
- Up to 3 invoices/month
Pro
RecommendedUnlimited clients, projects and monthly invoices under fair use, plus priority support and collaborators.
£79/month
Save 2 months
- Unlimited clients
- Unlimited active projects
- Unlimited invoices/month
- Priority support
Still have questions?
Check out the most frequently asked questions about Fisqoo.
Usually yes — accountants or HMRC-approved software still submit returns. Fisqoo is where you run the business: estimates, VAT, MTD quarters and records in one stream. Export the accountant pack and Self Assessment, CT600 or VAT returns start from numbers you have both already checked.
Sole traders: Income Tax and National Insurance, with Class 4 NI as the default your accountant can adjust. Limited companies: Corporation Tax at company level. Detailed director dividend-versus-salary planning is kept light on purpose — your advisor still fine-tunes the personal side.
You see MTD ITSA quarters, deadlines and when income approaches HMRC thresholds (£50k from April 2026, £30k from April 2027). Sending the return to HMRC still goes through MTD-ready software or your accountant — Fisqoo provides reminders and estimates, not filing.
You can generate a quarterly accountant pack (Excel + invoice PDFs) or invite them as a read-only collaborator on the Pro plan.
Yes. Starter covers up to 5 clients and 3 invoices per month — enough to get going. Tax estimates and time tracking work from your first invoice.
If you are VAT-registered, turn it on in your profile and Fisqoo works out output and input VAT on every invoice and expense. Below the threshold, VAT is not applied.
Create the account and hand your accountant a quarter that is already in order
Pick the UK: your Income Tax estimate and VAT return are worked out from the first invoice.